Добавить импорт архивов с доверенных серверов

# Conflicts:
#	shine-UI/styles/components.css

.gitignore

@@ -105,6 +105,7 @@ ESP32/**/*.a
 # Полные серверные бэкапы (тяжёлые архивы, не коммитим)
 deploy/backup/archive/**
 !deploy/backup/archive/.gitkeep
+SHiNE-bundle-*.zip
 
 # Локальная дев-обвязка AI-агентов (сессии, планы, настройки) — не коммитим
 .agents/

SHiNE-server/shine-server-archive/build.gradle

@@ -0,0 +1,31 @@
+plugins {
+    id 'java'
+}
+
+group = 'shine'
+version = '1.0.0'
+
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(17)
+    }
+}
+
+repositories { mavenCentral() }
+
+dependencies {
+    implementation project(':shine-server-config')
+    implementation project(':shine-server-db')
+    implementation project(':shine-server-crypto')
+    implementation project(':shine-server-blockchain')
+    implementation project(':shine-server-net-protocol')
+    implementation project(':shine-server-solana-users-sync')
+
+    implementation 'com.fasterxml.jackson.core:jackson-databind:2.17.2'
+    implementation 'org.bouncycastle:bcprov-jdk18on:1.78.1'
+    implementation 'org.slf4j:slf4j-api:2.0.16'
+
+    testImplementation 'org.junit.jupiter:junit-jupiter:5.11.0'
+}
+
+test { useJUnitPlatform() }

SHiNE-server/shine-server-archive/src/main/java/server/archive/ArchiveFileNames.java

@@ -0,0 +1,56 @@
+package server.archive;
+
+import java.nio.file.Path;
+import java.time.Instant;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import java.util.Base64;
+
+/** Единые локальные имена больших архивных файлов. */
+public final class ArchiveFileNames {
+    private static final DateTimeFormatter DATE = DateTimeFormatter.ofPattern("dd.MM.yy");
+
+    private ArchiveFileNames() {}
+
+    /**
+     * Временное имя полностью собранного файла до появления Arweave TX ID.
+     * Пример: archive01.00001.11.09.26.tmp.SHiNE-archive
+     */
+    public static String pendingFileName(String login, long bigBlockNumber, long createdAtMs, ZoneId zone) {
+        return baseName(login, bigBlockNumber, createdAtMs, zone) + ".tmp.SHiNE-archive";
+    }
+
+    /**
+     * Постоянное имя после успешной загрузки в Arweave.
+     * Пример: archive01.00001.11.09.26.Xm32...kP9.SHiNE-archive
+     */
+    public static String uploadedFileName(String login, long bigBlockNumber, long createdAtMs, ZoneId zone, byte[] txId) {
+        if (txId == null || txId.length != 32) throw new IllegalArgumentException("Arweave TX ID должен быть 32 bytes");
+        String tx = Base64.getUrlEncoder().withoutPadding().encodeToString(txId);
+        return baseName(login, bigBlockNumber, createdAtMs, zone) + "." + tx + ".SHiNE-archive";
+    }
+
+    public static Path pendingFilePath(Path archiveDir, String login, long bigBlockNumber, long createdAtMs, ZoneId zone) {
+        return archiveDir.resolve(pendingFileName(login, bigBlockNumber, createdAtMs, zone));
+    }
+
+    public static Path uploadedFilePath(Path archiveDir, String login, long bigBlockNumber, long createdAtMs, ZoneId zone, byte[] txId) {
+        return archiveDir.resolve(uploadedFileName(login, bigBlockNumber, createdAtMs, zone, txId));
+    }
+
+    private static String baseName(String login, long bigBlockNumber, long createdAtMs, ZoneId zone) {
+        if (bigBlockNumber < 0 || bigBlockNumber > 0xffff_ffffL) {
+            throw new IllegalArgumentException("Номер большого блока вне u32: " + bigBlockNumber);
+        }
+        String safeLogin = sanitize(login);
+        String number = String.format("%05d", bigBlockNumber);
+        String date = DATE.format(Instant.ofEpochMilli(createdAtMs).atZone(zone == null ? ZoneId.systemDefault() : zone));
+        return safeLogin + "." + number + "." + date;
+    }
+
+    static String sanitize(String login) {
+        String s = login == null ? "server" : login.trim();
+        if (s.isEmpty()) s = "server";
+        return s.replaceAll("[^A-Za-z0-9._-]", "_");
+    }
+}

SHiNE-server/shine-server-archive/src/main/java/server/archive/ArchiveImportConfig.java

@@ -0,0 +1,37 @@
+package server.archive;
+
+import utils.config.AppConfig;
+
+import java.nio.file.Path;
+import java.util.*;
+
+/** Настройки чтения архивов других доверенных SHiNE-серверов. Пустой whitelist = импорт выключен. */
+public record ArchiveImportConfig(
+        Set<String> allowedPublishers,
+        int intervalMinutes,
+        String arweaveGateway,
+        Path workDir
+) {
+    public static ArchiveImportConfig load() {
+        AppConfig c = AppConfig.getInstance();
+        Set<String> approved = new LinkedHashSet<>();
+        String raw = c.getParam("archive.import.allowedPublishers");
+        if (raw != null) {
+            for (String item : raw.split(",")) {
+                String login = item.trim().toLowerCase(Locale.ROOT);
+                if (!login.isEmpty()) approved.add(login);
+            }
+        }
+        String gateway = c.getParam("archive.arweave.gateway");
+        if (gateway == null || gateway.isBlank()) gateway = "https://arweave.net";
+        String dir = c.getParam("archive.import.workDir");
+        if (dir == null || dir.isBlank()) dir = "data/archive-import";
+        return new ArchiveImportConfig(
+                Set.copyOf(approved),
+                Math.max(1, c.getInt("archive.import.intervalMinutes", 60)),
+                gateway.trim(),
+                Path.of(dir));
+    }
+
+    public boolean enabled() { return !allowedPublishers.isEmpty(); }
+}

SHiNE-server/shine-server-archive/src/main/java/server/archive/ArchiveImportScheduler.java

@@ -0,0 +1,54 @@
+package server.archive;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.concurrent.*;
+
+/**
+ * Фоновая проверка уже синхронизированной локальной таблицы User PDA.
+ * Solana отдельно здесь не опрашивается: первый запуск через 10 секунд после старта,
+ * затем по умолчанию раз в час.
+ */
+public final class ArchiveImportScheduler {
+    private static final Logger log = LoggerFactory.getLogger(ArchiveImportScheduler.class);
+    private static ScheduledExecutorService executor;
+
+    private ArchiveImportScheduler() {}
+
+    public static synchronized void startOrLog() {
+        if (executor != null) return;
+        ArchiveImportConfig cfg = ArchiveImportConfig.load();
+        if (!cfg.enabled()) {
+            log.info("Archive importer выключен: archive.import.allowedPublishers пуст");
+            return;
+        }
+        try {
+            ArchiveImportService service = new ArchiveImportService(cfg);
+            executor = Executors.newSingleThreadScheduledExecutor(r -> {
+                Thread t = new Thread(r, "archive-importer");
+                t.setDaemon(true);
+                return t;
+            });
+            executor.scheduleWithFixedDelay(
+                    () -> {
+                        try { service.pollOnce(); }
+                        catch (Exception e) { log.error("Archive importer cycle failed", e); }
+                    },
+                    10,
+                    Math.multiplyExact((long) cfg.intervalMinutes(), 60L),
+                    TimeUnit.SECONDS);
+            log.info("Archive importer включён. approvedPublishers={} interval={}min",
+                    cfg.allowedPublishers(), cfg.intervalMinutes());
+        } catch (Exception e) {
+            log.error("Archive importer не запущен", e);
+        }
+    }
+
+    public static synchronized void close() {
+        if (executor != null) {
+            executor.shutdownNow();
+            executor = null;
+        }
+    }
+}

SHiNE-server/shine-server-archive/src/main/java/server/archive/ArchiveImportService.java

@@ -0,0 +1,229 @@
+package server.archive;
+
+import blockchain.BchBlockEntry;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import server.logic.ws_protocol.JSON.handlers.blockchain.Net_AddBlock_Handler;
+import server.logic.ws_protocol.JSON.handlers.blockchain.Net_AddBlock_Handler_utils.BlockchainLocks;
+import shine.db.archive.*;
+import shine.db.dao.*;
+import shine.db.entities.BlockchainStateEntry;
+
+import java.io.IOException;
+import java.net.URI;
+import java.net.http.*;
+import java.nio.file.*;
+import java.time.Duration;
+import java.util.*;
+import java.util.concurrent.locks.ReentrantLock;
+
+/** Импорт archive head только от серверов из server-side whitelist. */
+public final class ArchiveImportService {
+    private static final Logger log = LoggerFactory.getLogger(ArchiveImportService.class);
+    private final ArchiveImportConfig cfg;
+    private final ArchiveImportDAO dao = ArchiveImportDAO.getInstance();
+    private final BlockchainStateDAO stateDao = BlockchainStateDAO.getInstance();
+    private final BlocksDAO blocksDao = BlocksDAO.getInstance();
+    private final ShineArchiveReader reader = new ShineArchiveReader();
+    private final Net_AddBlock_Handler addBlockHandler = new Net_AddBlock_Handler();
+    private final HttpClient http = HttpClient.newBuilder()
+            .connectTimeout(Duration.ofSeconds(20))
+            .followRedirects(HttpClient.Redirect.NORMAL)
+            .build();
+
+    public ArchiveImportService(ArchiveImportConfig cfg) throws IOException {
+        this.cfg = Objects.requireNonNull(cfg);
+        Files.createDirectories(cfg.workDir());
+    }
+
+    /**
+     * Никаких отдельных Solana RPC запросов здесь нет.
+     * Читаем только solana_user_pda_current, которую уже обновляет обычный Solana users sync.
+     */
+    public void pollOnce() throws Exception {
+        if (!cfg.enabled()) return;
+        for (ArchivePublisherHead head : dao.listPendingPublisherHeads(cfg.allowedPublishers())) {
+            try {
+                importHead(head);
+            } catch (Exception e) {
+                log.error("Archive import publisher={} tx={} failed", head.login(), head.archiveHeadTxId(), e);
+            }
+        }
+    }
+
+    private void importHead(ArchivePublisherHead publisher) throws Exception {
+        String headTxId = publisher.archiveHeadTxId();
+        byte[] headHash = hex(publisher.archiveHeadHash());
+
+        // Если процесс успел импортировать head, но упал до установки archive_imported=true,
+        // следующий цикл просто завершает отметку без повторного скачивания всей истории.
+        if (headTxId.equals(publisher.lastImportedArchiveTxId())) {
+            if (!dao.markHeadImported(publisher.login(), headTxId)) {
+                log.info("Archive head changed while finalizing import marker publisher={} oldHead={}",
+                        publisher.login(), headTxId);
+            }
+            return;
+        }
+
+        Path headFile = download(headTxId);
+        ShineArchiveReader.Document head;
+        try {
+            head = reader.readAndVerify(headFile, publisher.login(), headHash, publisher.rootKey());
+        } finally {
+            Files.deleteIfExists(headFile);
+        }
+
+        // FULL reference table позволяет догнать все archive blocks, пропущенные пока сервер был выключен.
+        List<ShineArchiveReader.Reference> previous = new ArrayList<>(head.references());
+        previous.sort(Comparator.comparingLong(ShineArchiveReader.Reference::bigBlockNumber));
+
+        int startIndex = findResumeIndex(previous, publisher.lastImportedArchiveTxId(), headTxId);
+        for (int i = startIndex; i < previous.size(); i++) {
+            ShineArchiveReader.Reference ref = previous.get(i);
+            importOne(publisher, ref.arweaveTxId(), ref.archiveHash());
+            if (!dao.advanceImportCursor(publisher.login(), headTxId, ref.arweaveTxId())) {
+                throw new IllegalStateException("Archive head changed during import for publisher " + publisher.login());
+            }
+        }
+
+        // Head уже скачан и проверен выше — второй раз его из Arweave не качаем.
+        importDocument(publisher, headTxId, head);
+        if (!dao.advanceImportCursor(publisher.login(), headTxId, headTxId)) {
+            throw new IllegalStateException("Archive head changed during final import for publisher " + publisher.login());
+        }
+        if (!dao.markHeadImported(publisher.login(), headTxId)) {
+            throw new IllegalStateException("Archive head changed before imported marker for publisher " + publisher.login());
+        }
+
+        log.info("Archive head fully imported publisher={} bigBlock={} tx={}",
+                publisher.login(), head.bigBlockNumber(), headTxId);
+    }
+
+    /**
+     * Возвращает индекс первого ещё не импортированного previous big block.
+     * Пустой cursor = новый сервер, импортируем всю FULL историю.
+     */
+    private static int findResumeIndex(List<ShineArchiveReader.Reference> previous,
+                                       String lastImportedTxId,
+                                       String currentHeadTxId) {
+        String last = lastImportedTxId == null ? "" : lastImportedTxId.trim();
+        if (last.isEmpty()) return 0;
+        if (last.equals(currentHeadTxId)) return previous.size();
+        for (int i = 0; i < previous.size(); i++) {
+            if (last.equals(previous.get(i).arweaveTxId())) return i + 1;
+        }
+        throw new IllegalStateException(
+                "Последний импортированный archive TX не найден в FULL history текущего head: " + last);
+    }
+
+    private void importOne(ArchivePublisherHead publisher, String txId, byte[] expectedHash) throws Exception {
+        Path file = download(txId);
+        try {
+            ShineArchiveReader.Document doc = reader.readAndVerify(
+                    file, publisher.login(), expectedHash, publisher.rootKey());
+            importDocument(publisher, txId, doc);
+        } finally {
+            Files.deleteIfExists(file);
+        }
+    }
+
+    private void importDocument(ArchivePublisherHead publisher, String txId,
+                                ShineArchiveReader.Document doc) throws Exception {
+        for (ShineArchiveReader.Chunk chunk : doc.chunks()) {
+            processChunk(publisher.login(), txId, doc, chunk);
+        }
+        log.info("Archive imported publisher={} bigBlock={} tx={} chunks={}",
+                publisher.login(), doc.bigBlockNumber(), txId, doc.chunks().size());
+    }
+
+    private void processChunk(String publisherLogin, String txId,
+                              ShineArchiveReader.Document doc,
+                              ShineArchiveReader.Chunk chunk) throws Exception {
+        ReentrantLock lock = BlockchainLocks.lockFor(chunk.blockchainName());
+        lock.lock();
+        try {
+            ensureState(chunk.blockchainName());
+            BlockchainStateEntry state = stateDao.getByBlockchainName(chunk.blockchainName());
+            int localLast = state == null ? -1 : state.getLastBlockNumber();
+            long archiveLast = -1;
+
+            for (byte[] raw : chunk.rawRecords()) {
+                BchBlockEntry block = new BchBlockEntry(raw);
+                archiveLast = Integer.toUnsignedLong(block.blockNumber);
+
+                if (block.blockNumber <= localLast) {
+                    byte[] localHash = blocksDao.getHashByNumber(chunk.blockchainName(), block.blockNumber);
+                    if (!Arrays.equals(localHash, block.getHash32())) {
+                        throw new IllegalStateException(
+                                "Archive conflict " + chunk.blockchainName() + "#" + block.blockNumber);
+                    }
+                    continue;
+                }
+
+                if (block.blockNumber != localLast + 1) {
+                    throw new IllegalStateException(
+                            "Archive gap " + chunk.blockchainName() + ": local=" + localLast +
+                                    " next=" + block.blockNumber);
+                }
+
+                var result = addBlockHandler.addBlockFromArchive(chunk.blockchainName(), raw);
+                if (!result.ok()) {
+                    throw new IllegalStateException(
+                            "Archive AddBlock rejected " + chunk.blockchainName() + "#" +
+                                    block.blockNumber + ": " + result.reasonCode());
+                }
+                localLast = block.blockNumber;
+            }
+
+            if (archiveLast >= 0) {
+                dao.upsertLocation(new ArchiveBlockchainLocation(
+                        chunk.blockchainName(), publisherLogin, txId, doc.archiveHash(), doc.bigBlockNumber(),
+                        chunk.offset(), chunk.size(), archiveLast, System.currentTimeMillis()));
+            }
+        } finally {
+            lock.unlock();
+        }
+    }
+
+    private void ensureState(String blockchainName) throws Exception {
+        if (stateDao.getByBlockchainName(blockchainName) != null) return;
+        ArchiveImportDAO.BlockchainIdentity id = dao.getBlockchainIdentity(blockchainName);
+        if (id == null) throw new IllegalStateException("Нет User PDA для blockchain " + blockchainName);
+
+        BlockchainStateEntry s = new BlockchainStateEntry();
+        s.setBlockchainName(id.blockchainName());
+        s.setLogin(id.login());
+        s.setBlockchainKey(id.blockchainKey());
+        s.setSizeLimit(id.sizeLimit());
+        s.setFileSizeBytes(0);
+        s.setLastBlockNumber(-1);
+        s.setLastBlockHash(null);
+        s.setUpdatedAtMs(System.currentTimeMillis());
+        stateDao.insertIfMissing(s);
+    }
+
+    private Path download(String txId) throws Exception {
+        String gateway = cfg.arweaveGateway().replaceAll("/+$", "");
+        Path target = Files.createTempFile(cfg.workDir(), "archive-", ".download");
+        HttpRequest req = HttpRequest.newBuilder(URI.create(gateway + "/" + txId))
+                .timeout(Duration.ofMinutes(10))
+                .GET()
+                .build();
+        HttpResponse<Path> resp = http.send(req, HttpResponse.BodyHandlers.ofFile(target));
+        if (resp.statusCode() < 200 || resp.statusCode() >= 300) {
+            Files.deleteIfExists(target);
+            throw new IOException("Arweave HTTP " + resp.statusCode() + " tx=" + txId);
+        }
+        return target;
+    }
+
+    private static byte[] hex(String value) {
+        String s = String.valueOf(value == null ? "" : value).trim();
+        if (s.length() != 64) throw new IllegalArgumentException("archive_head_hash должен быть HEX64");
+        byte[] out = new byte[32];
+        for (int i = 0; i < 32; i++) {
+            out[i] = (byte) Integer.parseInt(s.substring(i * 2, i * 2 + 2), 16);
+        }
+        return out;
+    }
+}

SHiNE-server/shine-server-archive/src/main/java/server/archive/ArchiveKeyLoader.java

@@ -0,0 +1,75 @@
+package server.archive;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import sync.util.Base58Util;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Base64;
+
+/** Читает Ed25519 seed32 из распространённых SHiNE/Solana форматов ключей. */
+final class ArchiveKeyLoader {
+    private static final ObjectMapper JSON = new ObjectMapper();
+
+    private ArchiveKeyLoader() {}
+
+    static byte[] loadSeed32(Path path) throws IOException {
+        if (path == null) throw new IllegalArgumentException("Путь ключа не задан");
+        byte[] raw = Files.readAllBytes(path);
+        if (raw.length == 32) return raw.clone();
+        if (raw.length == 64) return first32(raw);
+
+        String text = new String(raw, StandardCharsets.UTF_8).trim();
+        if (text.isEmpty()) throw new IOException("Пустой key file: " + path);
+
+        // Solana keypair JSON: [64 чисел].
+        if (text.startsWith("[")) {
+            JsonNode arr = JSON.readTree(text);
+            if (!arr.isArray() || (arr.size() != 32 && arr.size() != 64)) {
+                throw new IOException("Ожидался JSON keypair на 32/64 байта: " + path);
+            }
+            byte[] bytes = new byte[arr.size()];
+            for (int i = 0; i < arr.size(); i++) {
+                int v = arr.get(i).asInt(-1);
+                if (v < 0 || v > 255) throw new IOException("Некорректный байт keypair: " + path);
+                bytes[i] = (byte) v;
+            }
+            return bytes.length == 32 ? bytes : first32(bytes);
+        }
+
+        // Base58 seed32 или Solana secret key 64 bytes.
+        try {
+            byte[] decoded = Base58Util.decode(text);
+            if (decoded.length == 32) return decoded;
+            if (decoded.length == 64) return first32(decoded);
+        } catch (IllegalArgumentException ignored) {
+            // Пробуем остальные текстовые форматы ниже.
+        }
+
+        // Base64 raw seed / keypair / Ed25519 PKCS8. В SHiNE PKCS8 seed находится в последних 32 байтах.
+        try {
+            byte[] decoded = Base64.getDecoder().decode(text.replaceAll("\\s+", ""));
+            if (decoded.length == 32) return decoded;
+            if (decoded.length == 64) return first32(decoded);
+            if (decoded.length > 32) {
+                byte[] seed = new byte[32];
+                System.arraycopy(decoded, decoded.length - 32, seed, 0, 32);
+                return seed;
+            }
+        } catch (IllegalArgumentException ignored) {
+            // Ниже выдадим понятную общую ошибку.
+        }
+
+        throw new IOException("Не удалось распознать Ed25519 key file: " + path
+                + ". Поддерживаются raw seed32, raw/keypair64, Solana JSON, Base58 seed/keypair и Base64 PKCS8.");
+    }
+
+    private static byte[] first32(byte[] bytes) {
+        byte[] out = new byte[32];
+        System.arraycopy(bytes, 0, out, 0, 32);
+        return out;
+    }
+}

SHiNE-server/shine-server-archive/src/main/java/server/archive/ArchivePublisherConfig.java

@@ -0,0 +1,98 @@
+package server.archive;
+
+import utils.config.AppConfig;
+import utils.config.SolanaProgramsConfig;
+
+import java.nio.file.Path;
+import java.time.LocalTime;
+import java.time.ZoneId;
+
+/** Настройки опционального архивного publisher-а. По умолчанию функция выключена. */
+public record ArchivePublisherConfig(
+        boolean enabled,
+        LocalTime publishTime,
+        ZoneId publishZone,
+        long maxFileBytes,
+        Path workDir,
+        String serverLogin,
+        String arweaveGateway,
+        Path arweaveWalletJwkPath,
+        int arweaveMinConfirmations,
+        int arweaveConfirmPollSeconds,
+        int arweaveConfirmTimeoutMinutes,
+        Path solanaRootKeyPath,
+        Path solanaClientKeyPath,
+        String solanaRpcUrl,
+        String solanaUsersProgramId,
+        String solanaPaymentsProgramId,
+        int solanaConfirmPollSeconds,
+        int solanaConfirmTimeoutMinutes,
+        String solanaCommitment
+) {
+    public static ArchivePublisherConfig load() {
+        AppConfig c = AppConfig.getInstance();
+        return new ArchivePublisherConfig(
+                c.getBoolean("archive.publish.enabled", false),
+                parseTime(orDefault(c.getParam("archive.publish.time"), "00:00")),
+                parseZone(c.getParam("archive.publish.zoneId")),
+                positiveLong(parseLong(c.getParam("archive.maxFileBytes"), 4_000_000_000L), "archive.maxFileBytes"),
+                Path.of(orDefault(c.getParam("archive.workDir"), "data/archive")),
+                requiredIfEnabled(c, "server.SHiNE.login"),
+                orDefault(c.getParam("archive.arweave.gateway"), "https://arweave.net"),
+                optionalPath(c.getParam("archive.arweave.walletJwkPath")),
+                nonNegative(c.getInt("archive.arweave.minConfirmations", 1), "archive.arweave.minConfirmations"),
+                positive(c.getInt("archive.arweave.confirmPollSeconds", 30), "archive.arweave.confirmPollSeconds"),
+                positive(c.getInt("archive.arweave.confirmTimeoutMinutes", 180), "archive.arweave.confirmTimeoutMinutes"),
+                optionalPath(c.getParam("archive.solana.rootKeyPath")),
+                optionalPath(c.getParam("archive.solana.clientKeyPath")),
+                firstNonBlank(c.getParam("solana.users.sync.rpcUrl"), c.getParam("solana.rpcUrl"), SolanaProgramsConfig.SOLANA_RPC_URL),
+                firstNonBlank(c.getParam("solana.users.sync.programId"), SolanaProgramsConfig.SHINE_USERS_PROGRAM_ID),
+                SolanaProgramsConfig.SHINE_PAYMENTS_PROGRAM_ID,
+                positive(c.getInt("archive.solana.confirmPollSeconds", 5), "archive.solana.confirmPollSeconds"),
+                positive(c.getInt("archive.solana.confirmTimeoutMinutes", 30), "archive.solana.confirmTimeoutMinutes"),
+                orDefault(c.getParam("archive.solana.commitment"), "finalized")
+        );
+    }
+
+    public void validateForStart() {
+        if (!enabled) return;
+        if (serverLogin == null || serverLogin.isBlank()) throw new IllegalArgumentException("server.SHiNE.login обязателен для archive publisher");
+        if (arweaveWalletJwkPath == null) throw new IllegalArgumentException("archive.arweave.walletJwkPath обязателен");
+        if (solanaRootKeyPath == null) throw new IllegalArgumentException("archive.solana.rootKeyPath обязателен");
+        if (solanaClientKeyPath == null) throw new IllegalArgumentException("archive.solana.clientKeyPath обязателен");
+        if (solanaRpcUrl == null || solanaRpcUrl.isBlank()) throw new IllegalArgumentException("solana.users.sync.rpcUrl или solana.rpcUrl обязателен");
+        if (maxFileBytes >= 0x1_0000_0000L) {
+            throw new IllegalArgumentException("SHINE-ARCHIVE v1 требует archive.maxFileBytes < 4294967296");
+        }
+    }
+
+    private static String requiredIfEnabled(AppConfig c, String name) {
+        String v = c.getParam(name);
+        return v == null ? "" : v.trim();
+    }
+    private static Path optionalPath(String s) { return s == null || s.isBlank() ? null : Path.of(s.trim()); }
+    private static String firstNonBlank(String... values) {
+        if (values != null) for (String v : values) if (v != null && !v.isBlank()) return v.trim();
+        return "";
+    }
+    private static String orDefault(String v, String d) { return v == null || v.isBlank() ? d : v.trim(); }
+    private static long parseLong(String s, long d) { return s == null || s.isBlank() ? d : Long.parseLong(s.trim()); }
+    private static LocalTime parseTime(String value) {
+        try {
+            return LocalTime.parse(value.trim());
+        } catch (Exception e) {
+            throw new IllegalArgumentException("archive.publish.time должен быть в формате HH:mm, например 00:00", e);
+        }
+    }
+    private static ZoneId parseZone(String value) {
+        if (value == null || value.isBlank()) return ZoneId.systemDefault();
+        try {
+            return ZoneId.of(value.trim());
+        } catch (Exception e) {
+            throw new IllegalArgumentException("Некорректный archive.publish.zoneId: " + value, e);
+        }
+    }
+    private static int positive(int v, String n) { if (v <= 0) throw new IllegalArgumentException(n + " должен быть > 0"); return v; }
+    private static int nonNegative(int v, String n) { if (v < 0) throw new IllegalArgumentException(n + " должен быть >= 0"); return v; }
+    private static long positiveLong(long v, String n) { if (v <= 0) throw new IllegalArgumentException(n + " должен быть > 0"); return v; }
+}

SHiNE-server/shine-server-archive/src/main/java/server/archive/ArchivePublisherScheduler.java

@@ -0,0 +1,90 @@
+package server.archive;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.time.Duration;
+import java.time.ZonedDateTime;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ThreadFactory;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+/** Опциональный scheduler: один новый archive job в заданное локальное время каждый день. */
+public final class ArchivePublisherScheduler {
+    private static final Logger log = LoggerFactory.getLogger(ArchivePublisherScheduler.class);
+    private static final AtomicBoolean STARTED = new AtomicBoolean(false);
+    private static ScheduledExecutorService executor;
+
+    private ArchivePublisherScheduler() {}
+
+    public static void startOrLog() {
+        ArchivePublisherConfig cfg;
+        try {
+            cfg = ArchivePublisherConfig.load();
+        } catch (Exception e) {
+            log.error("Не удалось прочитать archive publisher config", e);
+            return;
+        }
+        if (!cfg.enabled()) {
+            log.info("Archive publisher выключен (archive.publish.enabled=false)");
+            return;
+        }
+        if (!STARTED.compareAndSet(false, true)) return;
+
+        try {
+            ArchivePublisherService service = new ArchivePublisherService(cfg);
+            executor = Executors.newSingleThreadScheduledExecutor(new ThreadFactory() {
+                @Override public Thread newThread(Runnable r) {
+                    Thread t = new Thread(r, "shine-archive-publisher");
+                    t.setDaemon(true);
+                    return t;
+                }
+            });
+
+            // Незавершённую публикацию после рестарта продолжаем сразу, а новый snapshot
+            // создаём только в очередное назначенное суточное время.
+            executor.execute(() -> {
+                try {
+                    service.resumeUnfinishedJob();
+                } catch (Exception e) {
+                    log.error("Не удалось продолжить незавершённый archive job", e);
+                }
+            });
+            scheduleNextDaily(service, cfg);
+            log.info("Archive publisher включён: login={} dir={} dailyAt={} zone={}",
+                    cfg.serverLogin(), cfg.workDir(), cfg.publishTime(), cfg.publishZone());
+        } catch (Exception e) {
+            STARTED.set(false);
+            log.error("Archive publisher НЕ запущен из-за ошибки preflight", e);
+        }
+    }
+
+    private static void scheduleNextDaily(ArchivePublisherService service, ArchivePublisherConfig cfg) {
+        ScheduledExecutorService e = executor;
+        if (e == null || e.isShutdown()) return;
+
+        ZonedDateTime now = ZonedDateTime.now(cfg.publishZone());
+        ZonedDateTime next = now.toLocalDate().atTime(cfg.publishTime()).atZone(cfg.publishZone());
+        if (!next.isAfter(now)) next = next.plusDays(1);
+        long delayMs = Math.max(1L, Duration.between(now, next).toMillis());
+
+        e.schedule(() -> {
+            try {
+                service.runCycle();
+            } catch (Exception ex) {
+                log.error("Archive publisher daily cycle failed; retry нового snapshot будет в следующее назначенное время", ex);
+            } finally {
+                scheduleNextDaily(service, cfg);
+            }
+        }, delayMs, TimeUnit.MILLISECONDS);
+
+        log.info("Следующая архивная публикация запланирована на {}", next);
+    }
+
+    public static void close() {
+        ScheduledExecutorService e = executor;
+        if (e != null) e.shutdownNow();
+    }
+}

SHiNE-server/shine-server-archive/src/main/java/server/archive/ArchivePublisherService.java

@@ -0,0 +1,341 @@
+package server.archive;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import server.logic.ws_protocol.JSON.handlers.blockchain.Net_AddBlock_Handler_utils.BlockchainLocks;
+import shine.db.archive.ArchiveBigBlockRef;
+import shine.db.archive.ArchiveChainCursor;
+import shine.db.archive.ArchivePublishJob;
+import shine.db.archive.ArchivePublishJobChain;
+import shine.db.dao.ArchivePublicationDAO;
+import shine.db.dao.ArchiveImportDAO;
+import shine.db.dao.BlockchainStateDAO;
+import shine.db.dao.BlocksDAO;
+import shine.db.entities.BlockEntry;
+import shine.db.entities.BlockchainStateEntry;
+
+import java.nio.file.*;
+import java.util.*;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.locks.ReentrantLock;
+
+/** Один crash-safe цикл публикации большого SHINE-ARCHIVE блока. */
+public final class ArchivePublisherService {
+    private static final Logger log = LoggerFactory.getLogger(ArchivePublisherService.class);
+
+    private final ArchivePublisherConfig cfg;
+    private final ArchivePublicationDAO archiveDao = ArchivePublicationDAO.getInstance();
+    private final ArchiveImportDAO archiveImportDao = ArchiveImportDAO.getInstance();
+    private final BlockchainStateDAO stateDao = BlockchainStateDAO.getInstance();
+    private final BlocksDAO blocksDao = BlocksDAO.getInstance();
+    private final ShineArchiveWriter writer = new ShineArchiveWriter();
+    private final ArweaveArchiveService arweave;
+    private final SolanaArchiveHeadWriter solana;
+    private final byte[] archiveSigningSeed32;
+    private final AtomicBoolean running = new AtomicBoolean(false);
+
+    public ArchivePublisherService(ArchivePublisherConfig cfg) throws Exception {
+        this.cfg = Objects.requireNonNull(cfg);
+        cfg.validateForStart();
+        Files.createDirectories(cfg.workDir());
+        this.archiveSigningSeed32 = ArchiveKeyLoader.loadSeed32(cfg.solanaRootKeyPath());
+        this.arweave = new ArweaveArchiveService(cfg);
+        this.solana = new SolanaArchiveHeadWriter(cfg);
+        this.solana.validateKeysAgainstPda();
+        backfillOwnLocationIndex();
+    }
+
+    /**
+     * После обновления старого publisher-сервера заполняет универсальный location index
+     * из уже существующих finalized cursors, не дожидаясь следующего суточного archive block.
+     */
+    private void backfillOwnLocationIndex() throws Exception {
+        Map<Long, ArchiveBigBlockRef> finalized = new HashMap<>();
+        for (ArchiveBigBlockRef ref : archiveDao.listFinalizedBigBlocks()) finalized.put(ref.bigBlockNumber(), ref);
+        if (finalized.isEmpty()) return;
+        long now = System.currentTimeMillis();
+        int updated = 0;
+        for (BlockchainStateEntry state : stateDao.listAll()) {
+            if (state == null || state.getBlockchainName() == null || state.getBlockchainName().isBlank()) continue;
+            ArchiveChainCursor cursor = archiveDao.getCursor(state.getBlockchainName());
+            if (cursor == null) continue;
+            ArchiveBigBlockRef ref = finalized.get(cursor.lastArchiveBigBlockNumber());
+            if (ref == null || ref.arweaveTxId() == null || ref.arweaveTxId().length != 32) continue;
+            archiveImportDao.upsertLocation(new shine.db.archive.ArchiveBlockchainLocation(
+                    cursor.blockchainName(), cfg.serverLogin(), b64url(ref.arweaveTxId()),
+                    cursor.lastArchiveBigBlockHash(), cursor.lastArchiveBigBlockNumber(),
+                    cursor.lastChunkOffset(), cursor.lastChunkSize(), cursor.lastArchivedSourceBlockNumber(), now));
+            updated++;
+        }
+        if (updated > 0) log.info("Archive publisher: восстановлен location index для {} blockchain", updated);
+    }
+
+    /** После рестарта продолжает только уже существующий незавершённый job; новый snapshot не создаёт. */
+    public boolean resumeUnfinishedJob() throws Exception {
+        if (!running.compareAndSet(false, true)) return false;
+        try {
+            ArchivePublishJob job = archiveDao.findUnfinishedJob();
+            if (job == null) return false;
+            log.info("Archive publisher: после рестарта продолжаем job id={} block={} status={}",
+                    job.id(), job.bigBlockNumber(), job.status());
+            process(job.id());
+            return true;
+        } finally {
+            running.set(false);
+        }
+    }
+
+    /** Запускает суточный цикл: продолжает незавершённый job либо создаёт новый frozen snapshot. */
+    public boolean runCycle() throws Exception {
+        if (!running.compareAndSet(false, true)) {
+            log.info("Archive publisher: предыдущий цикл ещё работает, новый пропущен");
+            return false;
+        }
+        try {
+            ArchivePublishJob job = archiveDao.findUnfinishedJob();
+            if (job == null) {
+                job = createFrozenJob();
+                if (job == null) {
+                    log.info("Archive publisher: новых SHiNE-блоков нет");
+                    return false;
+                }
+            } else {
+                log.info("Archive publisher: продолжаем незавершённый job id={} block={} status={}",
+                        job.id(), job.bigBlockNumber(), job.status());
+            }
+            process(job.id());
+            return true;
+        } finally {
+            running.set(false);
+        }
+    }
+
+    private ArchivePublishJob createFrozenJob() throws Exception {
+        List<ArchivePublishJobChain> chains = new ArrayList<>();
+        for (BlockchainStateEntry listed : stateDao.listAll()) {
+            if (listed == null || listed.getBlockchainName() == null || listed.getBlockchainName().isBlank()) continue;
+            String name = listed.getBlockchainName();
+            ReentrantLock lock = BlockchainLocks.lockFor(name);
+            lock.lock();
+            try {
+                BlockchainStateEntry state = stateDao.getByBlockchainName(name);
+                if (state == null || state.getLastBlockNumber() < 0) continue;
+                ArchiveChainCursor cursor = archiveDao.getCursor(name);
+                long from;
+                byte[] previousSourceHash;
+                Long prevBig = null;
+                byte[] prevBigHash = null;
+                Long prevChunkOffset = null;
+                Long prevChunkSize = null;
+
+                if (cursor == null) {
+                    from = 0L;
+                    previousSourceHash = new byte[32];
+                } else {
+                    long cursorBlock = cursor.lastArchivedSourceBlockNumber();
+                    if (cursorBlock < 0 || cursorBlock > 0xffff_ffffL) {
+                        throw new IllegalStateException("Некорректный archive cursor для " + name + ": " + cursorBlock);
+                    }
+                    byte[] actualCursorHash = blocksDao.getHashByNumber(name, (int) cursorBlock);
+                    if (!Arrays.equals(actualCursorHash, cursor.lastArchivedSourceBlockHash())) {
+                        throw new IllegalStateException("Archive cursor hash не совпадает с локальной blockchain: " + name + "#" + cursorBlock);
+                    }
+                    from = cursorBlock + 1L;
+                    previousSourceHash = cursor.lastArchivedSourceBlockHash();
+                    prevBig = cursor.lastArchiveBigBlockNumber();
+                    prevBigHash = cursor.lastArchiveBigBlockHash();
+                    prevChunkOffset = cursor.lastChunkOffset();
+                    prevChunkSize = cursor.lastChunkSize();
+                }
+
+                long to = Integer.toUnsignedLong(state.getLastBlockNumber());
+                if (from > to) continue;
+                if (from > 0xffff_ffffL || to > 0xffff_ffffL) throw new IllegalStateException("Source block number вне u32: " + name);
+                byte[] lastHash = state.getLastBlockHash();
+                if (lastHash == null || lastHash.length != 32) {
+                    lastHash = blocksDao.getHashByNumber(name, (int) to);
+                }
+                require32(lastHash, "last source block hash " + name);
+                chains.add(new ArchivePublishJobChain(
+                        0L, name, from, to, previousSourceHash, lastHash,
+                        prevBig, prevBigHash, prevChunkOffset, prevChunkSize, null, null));
+            } finally {
+                lock.unlock();
+            }
+        }
+
+        if (chains.isEmpty()) return null;
+        chains.sort(Comparator.comparing(ArchivePublishJobChain::blockchainName));
+        long bigBlock = archiveDao.nextBigBlockNumber();
+        if (bigBlock > 0xffff_ffffL) throw new IllegalStateException("Закончился диапазон u32 big_block_number");
+        long createdAt = System.currentTimeMillis();
+        long id = archiveDao.createJobWithChains(bigBlock, createdAt, chains);
+        log.info("Archive snapshot создан: job={} bigBlock={} chains={}", id, bigBlock, chains.size());
+        return archiveDao.getJob(id);
+    }
+
+    private void process(long jobId) throws Exception {
+        while (true) {
+            ArchivePublishJob job = archiveDao.getJob(jobId);
+            if (job == null) throw new IllegalStateException("Archive job исчез: " + jobId);
+            switch (job.status()) {
+                case "SNAPSHOT_CREATED" -> buildFile(job);
+                case "FILE_BUILT" -> uploadArweave(job);
+                case "ARWEAVE_UPLOADED" -> waitArweave(job);
+                case "ARWEAVE_CONFIRMED" -> submitSolana(job);
+                case "SOLANA_SUBMITTED" -> waitSolana(job);
+                case "SOLANA_FINALIZED" -> commitCursors(job);
+                case "CURSORS_COMMITTED" -> {
+                    log.info("Archive job завершён: id={} bigBlock={} file={} tx={}", job.id(), job.bigBlockNumber(), job.localArchivePath(), b64url(job.arweaveTxId()));
+                    return;
+                }
+                case "FAILED" -> throw new IllegalStateException("Archive job помечен FAILED: " + job.errorText());
+                default -> throw new IllegalStateException("Неизвестный archive job status: " + job.status());
+            }
+        }
+    }
+
+    private void buildFile(ArchivePublishJob job) throws Exception {
+        List<ArchivePublishJobChain> chains = archiveDao.listJobChains(job.id());
+        if (chains.isEmpty()) throw new IllegalStateException("SNAPSHOT_CREATED job не содержит chains: " + job.id());
+        Map<String,List<BlockEntry>> records = new LinkedHashMap<>();
+
+        for (ArchivePublishJobChain ch : chains) {
+            ReentrantLock lock = BlockchainLocks.lockFor(ch.blockchainName());
+            lock.lock();
+            try {
+                if (ch.fromSourceBlockNumber() > 0) {
+                    byte[] prev = blocksDao.getHashByNumber(ch.blockchainName(), (int)(ch.fromSourceBlockNumber() - 1));
+                    if (!Arrays.equals(prev, ch.previousSourceBlockHash())) {
+                        throw new IllegalStateException("Frozen previous source hash изменился: " + ch.blockchainName());
+                    }
+                }
+                List<BlockEntry> range = blocksDao.listRangeByNumber(
+                        ch.blockchainName(), (int)ch.fromSourceBlockNumber(), (int)ch.toSourceBlockNumber());
+                if (range.isEmpty()) throw new IllegalStateException("Frozen range пуст: " + ch.blockchainName());
+                byte[] last = range.get(range.size()-1).getBlockHash();
+                if (!Arrays.equals(last, ch.lastSourceBlockHash())) {
+                    throw new IllegalStateException("Frozen last source hash изменился: " + ch.blockchainName());
+                }
+                records.put(ch.blockchainName(), range);
+            } finally {
+                lock.unlock();
+            }
+        }
+
+        List<ArchiveBigBlockRef> previous = archiveDao.listFinalizedBigBlocks();
+        Path file = ArchiveFileNames.pendingFilePath(
+                cfg.workDir(), cfg.serverLogin(), job.bigBlockNumber(), job.createdAtMs(), cfg.publishZone());
+        ShineArchiveWriter.BuildResult result = writer.build(
+                file, cfg.serverLogin(), job.bigBlockNumber(), job.createdAtMs(), previous,
+                chains, records, archiveSigningSeed32, cfg.maxFileBytes());
+        for (Map.Entry<String, ShineArchiveWriter.ChunkPosition> e : result.chunks().entrySet()) {
+            archiveDao.updateNewChunkPosition(job.id(), e.getKey(), e.getValue().offset(), e.getValue().size());
+        }
+        archiveDao.markFileBuilt(job.id(), result.file().toString(), result.archiveHash());
+        log.info("SHINE-ARCHIVE локально сохранён: block={} file={} bytes={} hash={}",
+                job.bigBlockNumber(), result.file(), result.fileSize(), hex(result.archiveHash()));
+    }
+
+    private void uploadArweave(ArchivePublishJob job) throws Exception {
+        Path file = requireLocalFile(job);
+        byte[] verified = ShineArchiveWriter.verifyLocalFile(file);
+        if (!Arrays.equals(verified, job.archiveHash())) throw new IllegalStateException("Локальный archive hash отличается от job DB");
+        ArweaveArchiveService.UploadResult upload = arweave.upload(file, cfg.serverLogin(), job.bigBlockNumber(), job.archiveHash());
+        // Сначала надёжно фиксируем полученный TX ID в БД. Если процесс упадёт до rename,
+        // recovery на следующем шаге переименует тот же временный файл без повторной загрузки.
+        archiveDao.markArweaveUploaded(job.id(), upload.txIdBytes());
+        Path uploadedFile = markLocalFileUploaded(job, file, upload.txIdBytes());
+        log.info("SHINE-ARCHIVE загружен в Arweave: block={} tx={} file={}",
+                job.bigBlockNumber(), upload.txId(), uploadedFile);
+    }
+
+    private void waitArweave(ArchivePublishJob job) throws Exception {
+        ensureUploadedLocalName(job);
+        String tx = b64url(job.arweaveTxId());
+        int confirmations = arweave.waitForConfirmations(tx);
+        archiveDao.markArweaveConfirmed(job.id(), confirmations);
+        log.info("Arweave archive закреплён: block={} tx={} confirmations={}", job.bigBlockNumber(), tx, confirmations);
+    }
+
+
+    /** После успешного Arweave upload временный файл получает реальный TX ID в имени и остаётся локально. */
+    private Path markLocalFileUploaded(ArchivePublishJob job, Path currentFile, byte[] txId) throws Exception {
+        require32(txId, "arweave tx id");
+        Path target = ArchiveFileNames.uploadedFilePath(
+                cfg.workDir(), cfg.serverLogin(), job.bigBlockNumber(), job.createdAtMs(), cfg.publishZone(), txId);
+        Files.createDirectories(target.toAbsolutePath().getParent());
+        if (!currentFile.equals(target)) {
+            try {
+                Files.move(currentFile, target, StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING);
+            } catch (AtomicMoveNotSupportedException e) {
+                Files.move(currentFile, target, StandardCopyOption.REPLACE_EXISTING);
+            }
+        }
+        archiveDao.updateLocalArchivePath(job.id(), target.toString());
+        return target;
+    }
+
+    /** Crash recovery: TX уже сохранён, а временный файл ещё не успели переименовать. */
+    private void ensureUploadedLocalName(ArchivePublishJob job) throws Exception {
+        require32(job.arweaveTxId(), "job.arweave_tx_id");
+        Path target = ArchiveFileNames.uploadedFilePath(
+                cfg.workDir(), cfg.serverLogin(), job.bigBlockNumber(), job.createdAtMs(), cfg.publishZone(), job.arweaveTxId());
+        if (Files.isRegularFile(target)) {
+            if (!target.toString().equals(job.localArchivePath())) {
+                archiveDao.updateLocalArchivePath(job.id(), target.toString());
+            }
+            return;
+        }
+        if (job.localArchivePath() == null || job.localArchivePath().isBlank()) return;
+        Path current = Path.of(job.localArchivePath());
+        if (Files.isRegularFile(current)) {
+            markLocalFileUploaded(job, current, job.arweaveTxId());
+        }
+    }
+
+    private void submitSolana(ArchivePublishJob job) throws Exception {
+        require32(job.arweaveTxId(), "job.arweave_tx_id");
+        require32(job.archiveHash(), "job.archive_hash");
+        SolanaArchiveHeadWriter.SubmitResult submitted = solana.submitArchiveHead(job.arweaveTxId(), job.archiveHash());
+        archiveDao.markSolanaSubmitted(job.id(), submitted.signature());
+    }
+
+    private void waitSolana(ArchivePublishJob job) throws Exception {
+        if (job.solanaSignature() == null || job.solanaSignature().isBlank()) throw new IllegalStateException("SOLANA_SUBMITTED без signature");
+        solana.waitFinalized(job.solanaSignature());
+        if (!solana.currentHeadMatches(job.arweaveTxId(), job.archiveHash())) {
+            throw new IllegalStateException("После Solana finalized User PDA archive head не совпадает с job");
+        }
+        archiveDao.markSolanaFinalized(job.id());
+        log.info("Solana archive head finalized: block={} signature={}", job.bigBlockNumber(), job.solanaSignature());
+    }
+
+    private void commitCursors(ArchivePublishJob job) throws Exception {
+        archiveDao.commitCursors(job.id(), job.archiveHash());
+
+        // Тот же универсальный индекс используется и для собственных опубликованных архивов.
+        // Поэтому UI publisher-сервера получает ссылку даже если он не импортирует самого себя через whitelist.
+        String txId = b64url(job.arweaveTxId());
+        long now = System.currentTimeMillis();
+        for (ArchivePublishJobChain ch : archiveDao.listJobChains(job.id())) {
+            if (ch.newChunkOffset() == null || ch.newChunkSize() == null) continue;
+            archiveImportDao.upsertLocation(new shine.db.archive.ArchiveBlockchainLocation(
+                    ch.blockchainName(), cfg.serverLogin(), txId, job.archiveHash(), job.bigBlockNumber(),
+                    ch.newChunkOffset(), ch.newChunkSize(), ch.toSourceBlockNumber(), now));
+        }
+    }
+
+    private static Path requireLocalFile(ArchivePublishJob job) {
+        if (job.localArchivePath() == null || job.localArchivePath().isBlank()) throw new IllegalStateException("FILE_BUILT без local_archive_path");
+        Path p = Path.of(job.localArchivePath());
+        if (!Files.isRegularFile(p)) throw new IllegalStateException("Локальный archive-файл отсутствует: " + p);
+        return p;
+    }
+
+    private static void require32(byte[] v, String name) {
+        if (v == null || v.length != 32) throw new IllegalStateException(name + " должен быть 32 bytes");
+    }
+    private static String b64url(byte[] v) { return v == null ? "" : Base64.getUrlEncoder().withoutPadding().encodeToString(v); }
+    private static String hex(byte[] b){StringBuilder s=new StringBuilder();for(byte x:b)s.append(String.format("%02x",x));return s.toString();}
+}

SHiNE-server/shine-server-archive/src/main/java/server/archive/ArweaveArchiveService.java

@@ -0,0 +1,259 @@
+package server.archive;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.math.BigInteger;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.security.*;
+import java.security.spec.MGF1ParameterSpec;
+import java.security.spec.PSSParameterSpec;
+import java.security.spec.RSAPrivateCrtKeySpec;
+import java.time.Duration;
+import java.util.*;
+
+/**
+ * Публикация готовых локальных SHINE-ARCHIVE файлов в Arweave v2.
+ * Поддерживает стандартный data Merkle tree и загрузку через /chunk.
+ */
+public final class ArweaveArchiveService {
+    private static final Logger log = LoggerFactory.getLogger(ArweaveArchiveService.class);
+    private static final ObjectMapper MAPPER = new ObjectMapper();
+    private static final Base64.Encoder B64 = Base64.getUrlEncoder().withoutPadding();
+    private static final Base64.Decoder B64D = Base64.getUrlDecoder();
+
+    private final ArchivePublisherConfig cfg;
+    private final HttpClient http;
+    private volatile Wallet wallet;
+
+    public ArweaveArchiveService(ArchivePublisherConfig cfg) {
+        this.cfg = Objects.requireNonNull(cfg);
+        this.http = HttpClient.newBuilder().connectTimeout(Duration.ofSeconds(20)).build();
+    }
+
+    public record UploadResult(String txId, byte[] txIdBytes, String gateway) {}
+
+    public UploadResult upload(Path archiveFile, String publisherLogin, long bigBlockNumber, byte[] archiveHash)
+            throws Exception {
+        long dataSize = Files.size(archiveFile);
+        if (dataSize <= 0) throw new IllegalArgumentException("Пустой SHINE-ARCHIVE");
+        Wallet w = wallet();
+        String gateway = trimGateway(cfg.arweaveGateway());
+
+        ArweaveMerkle.Prepared merkle = ArweaveMerkle.prepare(archiveFile);
+        String anchor = getRequiredText(gateway, "/tx_anchor");
+        String reward = getRequiredText(gateway, "/price/" + dataSize);
+        if (!reward.matches("^\\d+$")) throw new IOException("Arweave вернул некорректную цену: " + reward);
+        verifyBalance(gateway, w.address(), reward);
+
+        List<List<byte[]>> tagList = new ArrayList<>();
+        List<Map<String,String>> jsonTags = new ArrayList<>();
+        addTag(jsonTags, tagList, "Content-Type", "application/octet-stream");
+        addTag(jsonTags, tagList, "App-Name", "SHiNE");
+        addTag(jsonTags, tagList, "SHiNE-Type", "archive");
+        addTag(jsonTags, tagList, "SHiNE-Archive-Version", "1.0");
+        addTag(jsonTags, tagList, "SHiNE-Publisher", publisherLogin);
+        addTag(jsonTags, tagList, "SHiNE-Big-Block", Long.toUnsignedString(bigBlockNumber));
+        addTag(jsonTags, tagList, "SHiNE-Archive-SHA256", hex(archiveHash));
+
+        byte[] signaturePayload = deepHash(List.of(
+                utf8("2"),
+                b64Decode(w.owner()),
+                new byte[0],
+                utf8("0"),
+                utf8(reward),
+                b64Decode(anchor),
+                tagList,
+                utf8(Long.toString(dataSize)),
+                merkle.dataRoot()
+        ));
+        byte[] rawSignature = signPayload(w.privateKey(), signaturePayload);
+        byte[] txIdBytes = sha256(rawSignature);
+        String txId = b64(txIdBytes);
+
+        Map<String,Object> tx = new LinkedHashMap<>();
+        tx.put("format", 2);
+        tx.put("id", txId);
+        tx.put("last_tx", anchor);
+        tx.put("owner", w.owner());
+        tx.put("tags", jsonTags);
+        tx.put("target", "");
+        tx.put("quantity", "0");
+        tx.put("data_root", b64(merkle.dataRoot()));
+        tx.put("data_size", Long.toString(dataSize));
+        tx.put("data", "");
+        tx.put("reward", reward);
+        tx.put("signature", b64(rawSignature));
+
+        postJsonExpect2xx(gateway + "/tx", tx, Duration.ofSeconds(60));
+        log.info("Arweave tx header принят: tx={}, chunks={}, bytes={}", txId, merkle.chunks().size(), dataSize);
+
+        for (int i=0; i<merkle.chunks().size(); i++) {
+            ArweaveMerkle.Chunk chunkMeta = merkle.chunks().get(i);
+            ArweaveMerkle.Proof proof = merkle.proofs().get(i);
+            byte[] chunk = ArweaveMerkle.readChunk(archiveFile, chunkMeta);
+            Map<String,Object> body = new LinkedHashMap<>();
+            body.put("data_root", b64(merkle.dataRoot()));
+            body.put("data_size", Long.toString(dataSize));
+            body.put("data_path", b64(proof.proof()));
+            body.put("offset", Long.toString(proof.offset()));
+            body.put("chunk", b64(chunk));
+            postChunkWithRetry(gateway, body, i, merkle.chunks().size());
+        }
+        return new UploadResult(txId, txIdBytes, gateway);
+    }
+
+    /** Ждёт включения tx в блок и заданного количества подтверждений. */
+    public int waitForConfirmations(String txId) throws Exception {
+        if (cfg.arweaveMinConfirmations() <= 0) return 0;
+        String gateway = trimGateway(cfg.arweaveGateway());
+        long deadline = System.currentTimeMillis() + cfg.arweaveConfirmTimeoutMinutes() * 60_000L;
+        int last = 0;
+        while (System.currentTimeMillis() < deadline) {
+            HttpRequest req = HttpRequest.newBuilder(URI.create(gateway + "/tx/" + txId + "/status"))
+                    .timeout(Duration.ofSeconds(20)).GET().build();
+            HttpResponse<String> resp = http.send(req, HttpResponse.BodyHandlers.ofString(StandardCharsets.UTF_8));
+            if (resp.statusCode() == 200) {
+                JsonNode json = MAPPER.readTree(resp.body());
+                last = json.path("number_of_confirmations").asInt(0);
+                if (last >= cfg.arweaveMinConfirmations()) return last;
+            } else if (resp.statusCode() != 202 && resp.statusCode() != 404) {
+                log.warn("Arweave status tx={} HTTP {}: {}", txId, resp.statusCode(), safe(resp.body()));
+            }
+            Thread.sleep(cfg.arweaveConfirmPollSeconds() * 1000L);
+        }
+        throw new IOException("Истёк timeout ожидания Arweave confirmations для " + txId + ", last=" + last);
+    }
+
+    private void postChunkWithRetry(String gateway, Map<String,Object> body, int index, int total) throws Exception {
+        Exception last = null;
+        for (int attempt=1; attempt<=12; attempt++) {
+            try {
+                postJsonExpect2xx(gateway + "/chunk", body, Duration.ofSeconds(60));
+                if ((index + 1) % 25 == 0 || index + 1 == total) {
+                    log.info("Arweave chunks: {}/{}", index + 1, total);
+                }
+                return;
+            } catch (Exception e) {
+                last = e;
+                if (attempt == 12) break;
+                log.warn("Arweave chunk {}/{} attempt {}/12: {}", index + 1, total, attempt, e.getMessage());
+                Thread.sleep(5_000L);
+            }
+        }
+        throw new IOException("Не удалось загрузить Arweave chunk " + (index + 1) + "/" + total, last);
+    }
+
+    private void postJsonExpect2xx(String url, Object body, Duration timeout) throws Exception {
+        String json = MAPPER.writeValueAsString(body);
+        HttpRequest req = HttpRequest.newBuilder(URI.create(url))
+                .timeout(timeout)
+                .header("Content-Type", "application/json")
+                .header("Accept", "application/json")
+                .POST(HttpRequest.BodyPublishers.ofString(json, StandardCharsets.UTF_8))
+                .build();
+        HttpResponse<String> resp = http.send(req, HttpResponse.BodyHandlers.ofString(StandardCharsets.UTF_8));
+        if (resp.statusCode() < 200 || resp.statusCode() >= 300) {
+            throw new IOException("HTTP " + resp.statusCode() + " " + safe(resp.body()));
+        }
+    }
+
+    private void verifyBalance(String gateway, String address, String reward) throws Exception {
+        if (address == null || address.isBlank()) return;
+        String balance = getRequiredText(gateway, "/wallet/" + address + "/balance");
+        if (balance.matches("^\\d+$") && new BigInteger(balance).compareTo(new BigInteger(reward)) < 0) {
+            throw new IllegalStateException("Недостаточно AR: balance=" + balance + ", reward=" + reward);
+        }
+    }
+
+    private String getRequiredText(String gateway, String path) throws Exception {
+        HttpRequest req = HttpRequest.newBuilder(URI.create(gateway + path)).timeout(Duration.ofSeconds(20)).GET().build();
+        HttpResponse<String> resp = http.send(req, HttpResponse.BodyHandlers.ofString(StandardCharsets.UTF_8));
+        if (resp.statusCode() < 200 || resp.statusCode() >= 300) {
+            throw new IOException("Arweave HTTP " + resp.statusCode() + " для " + path + ": " + safe(resp.body()));
+        }
+        String s = resp.body() == null ? "" : resp.body().trim();
+        if (s.isBlank()) throw new IOException("Пустой Arweave ответ для " + path);
+        return s;
+    }
+
+    private Wallet wallet() throws Exception {
+        Wallet local = wallet;
+        if (local != null) return local;
+        synchronized (this) {
+            if (wallet != null) return wallet;
+            JsonNode jwk = MAPPER.readTree(Files.readString(cfg.arweaveWalletJwkPath(), StandardCharsets.UTF_8));
+            String owner = required(jwk, "n");
+            PrivateKey pk = buildPrivateKey(jwk);
+            String address = b64(sha256(b64Decode(owner)));
+            wallet = new Wallet(owner, address, pk);
+            return wallet;
+        }
+    }
+
+    private static PrivateKey buildPrivateKey(JsonNode jwk) throws GeneralSecurityException {
+        RSAPrivateCrtKeySpec spec = new RSAPrivateCrtKeySpec(
+                big(required(jwk,"n")), big(required(jwk,"e")), big(required(jwk,"d")),
+                big(required(jwk,"p")), big(required(jwk,"q")), big(required(jwk,"dp")),
+                big(required(jwk,"dq")), big(required(jwk,"qi")));
+        return KeyFactory.getInstance("RSA").generatePrivate(spec);
+    }
+
+    private static byte[] signPayload(PrivateKey key, byte[] payload) throws GeneralSecurityException {
+        Signature signature = Signature.getInstance("RSASSA-PSS");
+        signature.setParameter(new PSSParameterSpec("SHA-256", "MGF1", MGF1ParameterSpec.SHA256, 32, 1));
+        signature.initSign(key);
+        signature.update(payload);
+        return signature.sign();
+    }
+
+    private static byte[] deepHash(Object data) throws GeneralSecurityException {
+        if (data instanceof List<?> list) {
+            byte[] tag = concat(utf8("list"), utf8(Integer.toString(list.size())));
+            return deepHashChunks(list, sha384(tag));
+        }
+        if (!(data instanceof byte[] bytes)) throw new IllegalArgumentException("deepHash: ожидается byte[]/List");
+        byte[] tag = concat(utf8("blob"), utf8(Integer.toString(bytes.length)));
+        return sha384(concat(sha384(tag), sha384(bytes)));
+    }
+
+    private static byte[] deepHashChunks(List<?> list, byte[] acc) throws GeneralSecurityException {
+        byte[] cur = acc;
+        for (Object item : list) cur = sha384(concat(cur, deepHash(item)));
+        return cur;
+    }
+
+    private static void addTag(List<Map<String,String>> json, List<List<byte[]>> raw, String name, String value) {
+        byte[] n=utf8(name), v=utf8(value);
+        Map<String,String> item = new LinkedHashMap<>();
+        item.put("name", b64(n)); item.put("value", b64(v));
+        json.add(item); raw.add(List.of(n,v));
+    }
+
+    private static String required(JsonNode node, String field) {
+        String s = node == null ? "" : node.path(field).asText("").trim();
+        if (s.isBlank()) throw new IllegalStateException("В Arweave JWK отсутствует " + field);
+        return s;
+    }
+    private static BigInteger big(String s) { return new BigInteger(1, b64Decode(s)); }
+    private static String trimGateway(String s) { return (s == null ? "https://arweave.net" : s.trim()).replaceAll("/+$", ""); }
+    private static byte[] utf8(String s) { return String.valueOf(s == null ? "" : s).getBytes(StandardCharsets.UTF_8); }
+    private static byte[] b64Decode(String s) { return B64D.decode(s); }
+    private static String b64(byte[] b) { return B64.encodeToString(b); }
+    private static byte[] sha256(byte[] b) throws GeneralSecurityException { return MessageDigest.getInstance("SHA-256").digest(b); }
+    private static byte[] sha384(byte[] b) throws GeneralSecurityException { return MessageDigest.getInstance("SHA-384").digest(b); }
+    private static String hex(byte[] b) { StringBuilder s=new StringBuilder(); for(byte x:b)s.append(String.format("%02x",x)); return s.toString(); }
+    private static byte[] concat(byte[]... arrays) { int n=0; for(byte[] a:arrays)n=Math.addExact(n,a.length); byte[] o=new byte[n]; int p=0; for(byte[]a:arrays){System.arraycopy(a,0,o,p,a.length);p+=a.length;} return o; }
+    private static String safe(String s) { s=String.valueOf(s==null?"":s).replace('\n',' ').replace('\r',' ').trim(); return s.length()<=250?s:s.substring(0,250)+"..."; }
+
+    private record Wallet(String owner, String address, PrivateKey privateKey) {}
+}

SHiNE-server/shine-server-archive/src/main/java/server/archive/ArweaveMerkle.java

@@ -0,0 +1,157 @@
+package server.archive;
+
+import java.io.*;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.*;
+
+/**
+ * Arweave v2 data Merkle tree/proofs. Алгоритм повторяет arweave-js merkle.ts.
+ */
+final class ArweaveMerkle {
+    static final int MAX_CHUNK_SIZE = 256 * 1024;
+    static final int MIN_CHUNK_SIZE = 32 * 1024;
+
+    record Chunk(byte[] dataHash, long minByteRange, long maxByteRange) {
+        long size() { return maxByteRange - minByteRange; }
+    }
+    record Proof(long offset, byte[] proof) {}
+    record Prepared(byte[] dataRoot, List<Chunk> chunks, List<Proof> proofs) {}
+
+    private sealed interface Node permits Leaf, Branch {
+        byte[] id();
+        long maxByteRange();
+    }
+    private record Leaf(byte[] id, byte[] dataHash, long minByteRange, long maxByteRange) implements Node {}
+    private record Branch(byte[] id, long byteRange, long maxByteRange, Node left, Node right) implements Node {}
+
+    private ArweaveMerkle() {}
+
+    static Prepared prepare(Path file) throws IOException {
+        long fileSize = Files.size(file);
+        List<Chunk> chunks = chunkFile(file, fileSize);
+        List<Node> leaves = new ArrayList<>(chunks.size());
+        for (Chunk c : chunks) {
+            byte[] id = sha256(concat(sha256(c.dataHash()), sha256(note(c.maxByteRange()))));
+            leaves.add(new Leaf(id, c.dataHash(), c.minByteRange(), c.maxByteRange()));
+        }
+        if (leaves.isEmpty()) throw new IOException("Arweave Merkle: нет leaves");
+        Node root = buildLayers(leaves);
+        List<Proof> proofs = new ArrayList<>();
+        resolveProofs(root, new byte[0], proofs);
+
+        // arweave-js строит root вместе с нулевым последним chunk при точном кратном 256KiB,
+        // но сам нулевой chunk/proof не загружает.
+        if (!chunks.isEmpty() && chunks.get(chunks.size() - 1).size() == 0) {
+            chunks = new ArrayList<>(chunks);
+            chunks.remove(chunks.size() - 1);
+            proofs.remove(proofs.size() - 1);
+        }
+        if (chunks.size() != proofs.size()) throw new IOException("Arweave Merkle: chunks/proofs mismatch");
+        return new Prepared(root.id(), List.copyOf(chunks), List.copyOf(proofs));
+    }
+
+    private static List<Chunk> chunkFile(Path file, long fileSize) throws IOException {
+        List<Chunk> out = new ArrayList<>();
+        long remaining = fileSize;
+        long cursor = 0;
+        try (InputStream in = new BufferedInputStream(Files.newInputStream(file))) {
+            while (remaining >= MAX_CHUNK_SIZE) {
+                long chunkSize = MAX_CHUNK_SIZE;
+                long next = remaining - MAX_CHUNK_SIZE;
+                if (next > 0 && next < MIN_CHUNK_SIZE) {
+                    chunkSize = (remaining + 1) / 2;
+                }
+                byte[] data = readExact(in, (int)chunkSize);
+                out.add(new Chunk(sha256(data), cursor, cursor + chunkSize));
+                cursor += chunkSize;
+                remaining -= chunkSize;
+            }
+            byte[] rest = readExact(in, (int)remaining);
+            out.add(new Chunk(sha256(rest), cursor, cursor + remaining));
+        }
+        return out;
+    }
+
+    private static Node buildLayers(List<Node> nodes) {
+        if (nodes.size() < 2) return nodes.get(0);
+        List<Node> next = new ArrayList<>((nodes.size() + 1) / 2);
+        for (int i = 0; i < nodes.size(); i += 2) {
+            Node left = nodes.get(i);
+            Node right = i + 1 < nodes.size() ? nodes.get(i + 1) : null;
+            if (right == null) {
+                next.add(left);
+                continue;
+            }
+            long byteRange = left.maxByteRange();
+            byte[] id = sha256(concat(
+                    sha256(left.id()),
+                    sha256(right.id()),
+                    sha256(note(byteRange))
+            ));
+            next.add(new Branch(id, byteRange, right.maxByteRange(), left, right));
+        }
+        return buildLayers(next);
+    }
+
+    private static void resolveProofs(Node node, byte[] prefix, List<Proof> out) {
+        if (node instanceof Leaf leaf) {
+            out.add(new Proof(leaf.maxByteRange() - 1,
+                    concat(prefix, leaf.dataHash(), note(leaf.maxByteRange()))));
+            return;
+        }
+        Branch b = (Branch) node;
+        byte[] partial = concat(prefix, b.left().id(), b.right().id(), note(b.byteRange()));
+        resolveProofs(b.left(), partial, out);
+        resolveProofs(b.right(), partial, out);
+    }
+
+    static byte[] readChunk(Path file, Chunk c) throws IOException {
+        long len = c.size();
+        if (len < 0 || len > Integer.MAX_VALUE) throw new IOException("Некорректный Arweave chunk size: " + len);
+        try (RandomAccessFile raf = new RandomAccessFile(file.toFile(), "r")) {
+            raf.seek(c.minByteRange());
+            byte[] data = new byte[(int)len];
+            raf.readFully(data);
+            return data;
+        }
+    }
+
+    private static byte[] readExact(InputStream in, int len) throws IOException {
+        byte[] out = new byte[len];
+        int pos = 0;
+        while (pos < len) {
+            int n = in.read(out, pos, len - pos);
+            if (n < 0) throw new EOFException("Неожиданный EOF");
+            pos += n;
+        }
+        return out;
+    }
+
+    private static byte[] note(long value) {
+        if (value < 0) throw new IllegalArgumentException("negative note");
+        byte[] out = new byte[32];
+        long v = value;
+        for (int i = 31; i >= 0 && v != 0; i--) {
+            out[i] = (byte)(v & 0xff);
+            v >>>= 8;
+        }
+        return out;
+    }
+
+    private static byte[] sha256(byte[] data) {
+        try { return MessageDigest.getInstance("SHA-256").digest(data); }
+        catch (NoSuchAlgorithmException e) { throw new IllegalStateException(e); }
+    }
+
+    private static byte[] concat(byte[]... arrays) {
+        int len = 0;
+        for (byte[] a : arrays) len = Math.addExact(len, a.length);
+        byte[] out = new byte[len];
+        int p=0;
+        for (byte[] a : arrays) { System.arraycopy(a,0,out,p,a.length); p+=a.length; }
+        return out;
+    }
+}

SHiNE-server/shine-server-archive/src/main/java/server/archive/ShineArchiveReader.java

@@ -0,0 +1,101 @@
+package server.archive;
+
+import sync.util.Base58Util;
+import utils.crypto.Ed25519Util;
+
+import java.io.*;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.*;
+import java.security.MessageDigest;
+import java.util.*;
+
+/** Строгий reader/verifier формата SHINE-ARCHIVE v1.0. */
+public final class ShineArchiveReader {
+    public record Reference(long bigBlockNumber, byte[] archiveHash, String arweaveTxId) {}
+    public record Chunk(long offset, long size, String blockchainName, List<byte[]> rawRecords,
+                        long previousBigBlockRef, long previousChunkOffset, long previousChunkSize) {}
+    public record Document(long bigBlockNumber, long createdAtMs, String creatorLogin,
+                           List<Reference> references, List<Chunk> chunks, byte[] archiveHash) {}
+
+    public Document readAndVerify(Path file, String expectedPublisherLogin, byte[] expectedHash, String rootPublicKeyBase58) throws Exception {
+        long fileSize = Files.size(file);
+        if (fileSize < 13 + 38 + 1 + 32 + 64) throw new IOException("SHINE-ARCHIVE слишком короткий");
+        if (fileSize >= 0x1_0000_0000L) throw new IOException("SHINE-ARCHIVE v1 >= 4 GiB не поддерживается");
+
+        byte[] computedHash = digestPrefix(file, fileSize - 96);
+        try (RandomAccessFile in = new RandomAccessFile(file.toFile(), "r")) {
+            byte[] magic = new byte[ShineArchiveWriter.MAGIC.length];
+            in.readFully(magic);
+            if (!Arrays.equals(magic, ShineArchiveWriter.MAGIC)) throw new IOException("Bad SHINE-ARCHIVE magic");
+            int major=in.readUnsignedByte(), minor=in.readUnsignedByte();
+            if (major != 1 || minor != 0) throw new IOException("Unsupported SHINE-ARCHIVE version " + major + "." + minor);
+            long headerSize=u32(in); long bigBlock=u32(in); long createdAt=in.readLong();
+            int creatorLen=in.readUnsignedByte(); int referencesMode=in.readUnsignedByte();
+            long refsCount=u32(in); int refSize=in.readUnsignedShort(); long parentRef=u32(in);
+            long chunksCount=u32(in); long recordsCount=u32(in);
+            if (referencesMode != ShineArchiveWriter.REFERENCES_FULL || refSize != ShineArchiveWriter.REFERENCE_ENTRY_SIZE) {
+                throw new IOException("Unsupported references table");
+            }
+            String creator=readUtf8(in,creatorLen);
+            if (!creator.equalsIgnoreCase(String.valueOf(expectedPublisherLogin))) {
+                throw new SecurityException("Archive creator " + creator + " != trusted publisher " + expectedPublisherLogin);
+            }
+            if (headerSize != in.getFilePointer()) throw new IOException("Некорректный header_size");
+            if (refsCount > 10_000_000L || chunksCount > 10_000_000L) throw new IOException("Слишком много refs/chunks");
+
+            List<Reference> refs=new ArrayList<>((int)Math.min(refsCount, Integer.MAX_VALUE));
+            for(long i=0;i<refsCount;i++) {
+                long number=u32(in); byte[] hash=readFixed(in,32); byte[] tx=readFixed(in,32);
+                refs.add(new Reference(number,hash,Base64.getUrlEncoder().withoutPadding().encodeToString(tx)));
+            }
+            if (refs.isEmpty() && parentRef != ShineArchiveWriter.NO_REFERENCE_U32) throw new IOException("Некорректный parent reference");
+            if (!refs.isEmpty() && parentRef >= refs.size()) throw new IOException("parent_reference_index вне таблицы");
+
+            List<Chunk> chunks=new ArrayList<>((int)Math.min(chunksCount, Integer.MAX_VALUE));
+            long parsedRecords=0;
+            for(long ci=0;ci<chunksCount;ci++) {
+                long chunkOffset=in.getFilePointer(); long chunkSize=u32(in); long chunkEnd=chunkOffset+chunkSize;
+                if (chunkSize < 21 || chunkEnd > fileSize-96) throw new IOException("Некорректный chunk_size");
+                int nameLen=in.readUnsignedByte(); String bch=readUtf8(in,nameLen); long count=u32(in);
+                if (count > 10_000_000L) throw new IOException("Слишком много records в chunk " + bch);
+                List<byte[]> records=new ArrayList<>((int)Math.min(count,Integer.MAX_VALUE));
+                for(long ri=0;ri<count;ri++) {
+                    long n=u32(in); if(n<=0 || n>Integer.MAX_VALUE || in.getFilePointer()+n>chunkEnd-12) throw new IOException("Некорректный record_size");
+                    records.add(readFixed(in,(int)n)); parsedRecords++;
+                }
+                long prevRef=u32(in), prevOffset=u32(in), prevSize=u32(in);
+                if (prevRef != ShineArchiveWriter.NO_REFERENCE_U32 && prevRef >= refs.size()) throw new IOException("previous_big_block_ref вне таблицы");
+                if (in.getFilePointer()!=chunkEnd) throw new IOException("Chunk framing mismatch: " + bch);
+                chunks.add(new Chunk(chunkOffset,chunkSize,bch,List.copyOf(records),prevRef,prevOffset,prevSize));
+            }
+            if (parsedRecords != recordsCount) throw new IOException("total_user_records_count mismatch");
+
+            int closerLen=in.readUnsignedByte(); String closer=readUtf8(in,closerLen);
+            if(!closer.equals(creator)) throw new SecurityException("creator_login != closer_login");
+            if(in.getFilePointer()!=fileSize-96) throw new IOException("Некорректная граница footer/hash");
+            byte[] storedHash=readFixed(in,32); byte[] signature=readFixed(in,64);
+            if(in.getFilePointer()!=fileSize) throw new IOException("Лишние данные после signature");
+            if(!Arrays.equals(storedHash,computedHash)) throw new SecurityException("SHA-256 archive не совпадает с footer");
+            if(expectedHash!=null && !Arrays.equals(expectedHash,computedHash)) throw new SecurityException("SHA-256 archive не совпадает с ожидаемым hash");
+            byte[] root=Base58Util.decode(rootPublicKeyBase58);
+            if(root.length!=32) throw new SecurityException("Некорректный root public key publisher-а");
+            byte[] signed=new byte[ShineArchiveWriter.SIGNATURE_DOMAIN.length+32];
+            System.arraycopy(ShineArchiveWriter.SIGNATURE_DOMAIN,0,signed,0,ShineArchiveWriter.SIGNATURE_DOMAIN.length);
+            System.arraycopy(computedHash,0,signed,ShineArchiveWriter.SIGNATURE_DOMAIN.length,32);
+            if(!Ed25519Util.verify(signed,signature,root)) throw new SecurityException("Не прошла подпись SHINE-ARCHIVE publisher-а");
+            return new Document(bigBlock,createdAt,creator,List.copyOf(refs),List.copyOf(chunks),computedHash);
+        }
+    }
+
+    private static byte[] digestPrefix(Path file,long bytes) throws Exception {
+        MessageDigest md=MessageDigest.getInstance("SHA-256");
+        try(InputStream in=new BufferedInputStream(Files.newInputStream(file))) {
+            byte[] buf=new byte[1024*1024]; long left=bytes;
+            while(left>0){int n=in.read(buf,0,(int)Math.min(buf.length,left)); if(n<0) throw new EOFException(); md.update(buf,0,n); left-=n;}
+        }
+        return md.digest();
+    }
+    private static long u32(RandomAccessFile in) throws IOException { return Integer.toUnsignedLong(in.readInt()); }
+    private static byte[] readFixed(RandomAccessFile in,int n) throws IOException { byte[] b=new byte[n]; in.readFully(b); return b; }
+    private static String readUtf8(RandomAccessFile in,int n) throws IOException { return new String(readFixed(in,n), StandardCharsets.UTF_8); }
+}

SHiNE-server/shine-server-archive/src/main/java/server/archive/ShineArchiveWriter.java

@@ -0,0 +1,310 @@
+package server.archive;
+
+import shine.db.archive.ArchiveBigBlockRef;
+import shine.db.archive.ArchivePublishJobChain;
+import shine.db.entities.BlockEntry;
+import utils.crypto.Ed25519Util;
+
+import java.io.*;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.*;
+import java.security.DigestOutputStream;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.*;
+
+/**
+ * Writer бинарного SHINE-ARCHIVE v1.0.
+ *
+ * Один blockchain_name встречается максимум один раз и содержит все новые raw records этой цепочки.
+ */
+public final class ShineArchiveWriter {
+    public static final byte VERSION_MAJOR = 1;
+    public static final byte VERSION_MINOR = 0;
+    public static final byte REFERENCES_FULL = 0;
+    public static final long NO_REFERENCE_U32 = 0xffff_ffffL;
+    public static final int REFERENCE_ENTRY_SIZE = 68;
+    public static final byte[] MAGIC = "SHINE-ARCHIVE".getBytes(StandardCharsets.US_ASCII);
+    public static final byte[] SIGNATURE_DOMAIN = "SHINE-ARCHIVE-V1".getBytes(StandardCharsets.US_ASCII);
+
+    public record ChunkPosition(long offset, long size) {}
+    public record BuildResult(Path file, byte[] archiveHash, Map<String, ChunkPosition> chunks, long fileSize) {}
+
+    public BuildResult build(
+            Path finalPath,
+            String creatorLogin,
+            long bigBlockNumber,
+            long createdAtMs,
+            List<ArchiveBigBlockRef> previousBigBlocks,
+            List<ArchivePublishJobChain> chains,
+            Map<String, List<BlockEntry>> recordsByBlockchain,
+            byte[] signingPrivateSeed32,
+            long maxFileBytes
+    ) throws IOException {
+        Objects.requireNonNull(finalPath, "finalPath");
+        Objects.requireNonNull(previousBigBlocks, "previousBigBlocks");
+        Objects.requireNonNull(chains, "chains");
+        Objects.requireNonNull(recordsByBlockchain, "recordsByBlockchain");
+        requireU32(bigBlockNumber, "big_block_number");
+        if (signingPrivateSeed32 == null || signingPrivateSeed32.length != 32) {
+            throw new IllegalArgumentException("Archive signing key должен быть 32-byte Ed25519 seed");
+        }
+
+        byte[] loginBytes = utf8U8(creatorLogin, "creator_login");
+        if (previousBigBlocks.size() > 0xffff_ffffL || chains.size() > 0xffff_ffffL) {
+            throw new IllegalArgumentException("Слишком много references/chunks для v1");
+        }
+
+        List<ArchivePublishJobChain> sortedChains = new ArrayList<>(chains);
+        sortedChains.sort(Comparator.comparing(ArchivePublishJobChain::blockchainName));
+
+        long totalRecords = 0;
+        for (ArchivePublishJobChain ch : sortedChains) {
+            List<BlockEntry> rs = recordsByBlockchain.get(ch.blockchainName());
+            if (rs == null || rs.isEmpty()) {
+                throw new IllegalArgumentException("Нет frozen records для " + ch.blockchainName());
+            }
+            totalRecords += rs.size();
+            requireU32(totalRecords, "total_user_records_count");
+        }
+
+        Map<Long, Integer> referenceIndexByBlock = new HashMap<>();
+        for (int i = 0; i < previousBigBlocks.size(); i++) {
+            ArchiveBigBlockRef ref = previousBigBlocks.get(i);
+            requireU32(ref.bigBlockNumber(), "PreviousBigBlockReference.big_block_number");
+            require32(ref.archiveHash(), "PreviousBigBlockReference.big_block_hash");
+            require32(ref.arweaveTxId(), "PreviousBigBlockReference.arweave_tx_id");
+            referenceIndexByBlock.put(ref.bigBlockNumber(), i);
+        }
+
+        Files.createDirectories(finalPath.toAbsolutePath().getParent());
+        Path tmp = finalPath.resolveSibling(finalPath.getFileName() + ".tmp");
+        Files.deleteIfExists(tmp);
+
+        Map<String, ChunkPosition> positions = new LinkedHashMap<>();
+        MessageDigest digest = sha256();
+
+        try (OutputStream fileOut = new BufferedOutputStream(Files.newOutputStream(tmp, StandardOpenOption.CREATE_NEW, StandardOpenOption.WRITE));
+             CountingOutputStream counting = new CountingOutputStream(fileOut);
+             DigestOutputStream digestOut = new DigestOutputStream(counting, digest);
+             DataOutputStream out = new DataOutputStream(digestOut)) {
+
+            // ---------- header ----------
+            out.write(MAGIC);
+            out.writeByte(VERSION_MAJOR);
+            out.writeByte(VERSION_MINOR);
+
+            long headerSize = fixedHeaderSize() + loginBytes.length;
+            writeU32(out, headerSize);
+            writeU32(out, bigBlockNumber);
+            out.writeLong(createdAtMs);
+            out.writeByte(loginBytes.length);
+            out.writeByte(REFERENCES_FULL);
+            writeU32(out, previousBigBlocks.size());
+            out.writeShort(REFERENCE_ENTRY_SIZE);
+            long parentIndex = previousBigBlocks.isEmpty() ? NO_REFERENCE_U32 : previousBigBlocks.size() - 1L;
+            writeU32(out, parentIndex);
+            writeU32(out, sortedChains.size());
+            writeU32(out, totalRecords);
+            out.write(loginBytes);
+
+            // ---------- полный список предыдущих больших блоков ----------
+            for (ArchiveBigBlockRef ref : previousBigBlocks) {
+                writeU32(out, ref.bigBlockNumber());
+                out.write(ref.archiveHash());
+                out.write(ref.arweaveTxId());
+            }
+
+            // ---------- по одному chunk на blockchain_name ----------
+            for (ArchivePublishJobChain ch : sortedChains) {
+                List<BlockEntry> records = new ArrayList<>(recordsByBlockchain.get(ch.blockchainName()));
+                records.sort(Comparator.comparingInt(BlockEntry::getBlockNumber));
+                validateFrozenRange(ch, records);
+
+                byte[] name = utf8U8(ch.blockchainName(), "blockchain_name");
+                long chunkSize = calculateChunkSize(name.length, records);
+                requireU32(chunkSize, "chunk_size");
+                long chunkOffset = counting.getCount();
+                requireU32(chunkOffset, "chunk_offset");
+                if (chunkOffset + chunkSize > maxFileBytes) {
+                    throw new ArchiveTooLargeException("Большой архив превысит archive.maxFileBytes: " + (chunkOffset + chunkSize));
+                }
+
+                writeU32(out, chunkSize);
+                out.writeByte(name.length);
+                out.write(name);
+                writeU32(out, records.size());
+                for (BlockEntry record : records) {
+                    byte[] raw = record.getBlockBytes();
+                    if (raw == null) throw new IllegalArgumentException("block_bytes=NULL: " + ch.blockchainName() + "#" + record.getBlockNumber());
+                    writeU32(out, raw.length);
+                    out.write(raw);
+                }
+
+                if (ch.previousArchiveBigBlockNumber() == null) {
+                    writeU32(out, NO_REFERENCE_U32);
+                    writeU32(out, 0);
+                    writeU32(out, 0);
+                } else {
+                    Integer refIndex = referenceIndexByBlock.get(ch.previousArchiveBigBlockNumber());
+                    if (refIndex == null) {
+                        throw new IllegalStateException("Предыдущий big block blockchain отсутствует в FULL reference table: "
+                                + ch.blockchainName() + " -> " + ch.previousArchiveBigBlockNumber());
+                    }
+                    ArchiveBigBlockRef previousRef = previousBigBlocks.get(refIndex);
+                    require32(ch.previousArchiveBigBlockHash(), "previous_archive_big_block_hash " + ch.blockchainName());
+                    if (!Arrays.equals(previousRef.archiveHash(), ch.previousArchiveBigBlockHash())) {
+                        throw new IllegalStateException("Hash предыдущего big block не совпадает с FULL reference table: "
+                                + ch.blockchainName() + " -> " + ch.previousArchiveBigBlockNumber());
+                    }
+                    if (ch.previousChunkOffset() == null || ch.previousChunkSize() == null) {
+                        throw new IllegalStateException("Нет предыдущих chunk offset/size: " + ch.blockchainName());
+                    }
+                    writeU32(out, refIndex);
+                    writeU32(out, ch.previousChunkOffset());
+                    writeU32(out, ch.previousChunkSize());
+                }
+                positions.put(ch.blockchainName(), new ChunkPosition(chunkOffset, chunkSize));
+            }
+
+            // ---------- footer, login входит в hash ----------
+            out.writeByte(loginBytes.length);
+            out.write(loginBytes);
+            out.flush();
+
+            byte[] archiveHash = digest.digest();
+            byte[] signedPayload = new byte[SIGNATURE_DOMAIN.length + archiveHash.length];
+            System.arraycopy(SIGNATURE_DOMAIN, 0, signedPayload, 0, SIGNATURE_DOMAIN.length);
+            System.arraycopy(archiveHash, 0, signedPayload, SIGNATURE_DOMAIN.length, archiveHash.length);
+            byte[] signature = Ed25519Util.sign(signedPayload, signingPrivateSeed32);
+
+            // hash/signature не должны попасть в hash самого блока.
+            digestOut.on(false);
+            out.write(archiveHash);
+            out.write(signature);
+            out.flush();
+
+            long finalSize = counting.getCount();
+            if (finalSize >= 0x1_0000_0000L || finalSize > maxFileBytes) {
+                throw new ArchiveTooLargeException("Размер SHINE-ARCHIVE v1 превышает лимит: " + finalSize);
+            }
+        } catch (Exception e) {
+            Files.deleteIfExists(tmp);
+            if (e instanceof IOException ioe) throw ioe;
+            throw new IOException("Не удалось собрать SHINE-ARCHIVE", e);
+        }
+
+        // До Arweave upload существует уже готовый локальный файл с окончательным именем.
+        try {
+            Files.move(tmp, finalPath, StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING);
+        } catch (AtomicMoveNotSupportedException e) {
+            Files.move(tmp, finalPath, StandardCopyOption.REPLACE_EXISTING);
+        }
+
+        byte[] hash = readStoredArchiveHash(finalPath);
+        long size = Files.size(finalPath);
+        return new BuildResult(finalPath, hash, Collections.unmodifiableMap(positions), size);
+    }
+
+    /** Проверяет локальный файл перед оплатой Arweave. */
+    public static byte[] verifyLocalFile(Path file) throws IOException {
+        long size = Files.size(file);
+        if (size < MAGIC.length + 2 + 96) throw new IOException("Слишком короткий SHINE-ARCHIVE: " + file);
+        byte[] stored = readStoredArchiveHash(file);
+        MessageDigest md = sha256();
+        long hashInputSize = size - 96; // [archive_hash 32][signature 64]
+        try (InputStream in = Files.newInputStream(file)) {
+            byte[] buf = new byte[1024 * 1024];
+            long left = hashInputSize;
+            while (left > 0) {
+                int n = in.read(buf, 0, (int)Math.min(buf.length, left));
+                if (n < 0) throw new EOFException("Неожиданный EOF при проверке архива");
+                md.update(buf, 0, n);
+                left -= n;
+            }
+        }
+        byte[] actual = md.digest();
+        if (!Arrays.equals(stored, actual)) throw new IOException("SHA-256 локального SHINE-ARCHIVE не совпадает с footer");
+        return actual;
+    }
+
+    public static byte[] readStoredArchiveHash(Path file) throws IOException {
+        long size = Files.size(file);
+        if (size < 96) throw new EOFException("Файл слишком короткий");
+        try (RandomAccessFile raf = new RandomAccessFile(file.toFile(), "r")) {
+            raf.seek(size - 96);
+            byte[] hash = new byte[32];
+            raf.readFully(hash);
+            return hash;
+        }
+    }
+
+    private static long fixedHeaderSize() {
+        // magic + major/minor + headerSize + blockNo + time + creatorLen + mode + refCount + refSize + parentIndex + chunkCount + recordCount
+        return 13L + 1 + 1 + 4 + 4 + 8 + 1 + 1 + 4 + 2 + 4 + 4 + 4;
+    }
+
+    private static long calculateChunkSize(int nameLen, List<BlockEntry> records) {
+        long size = 4L + 1L + nameLen + 4L + 12L;
+        for (BlockEntry e : records) {
+            byte[] raw = e.getBlockBytes();
+            if (raw == null) throw new IllegalArgumentException("raw record is null");
+            size += 4L + raw.length;
+        }
+        return size;
+    }
+
+    private static void validateFrozenRange(ArchivePublishJobChain ch, List<BlockEntry> records) {
+        long expected = ch.toSourceBlockNumber() - ch.fromSourceBlockNumber() + 1;
+        if (expected <= 0 || expected != records.size()) {
+            throw new IllegalArgumentException("Frozen range неполон для " + ch.blockchainName()
+                    + ": ожидалось=" + expected + ", получено=" + records.size());
+        }
+        long n = ch.fromSourceBlockNumber();
+        for (BlockEntry e : records) {
+            if (Integer.toUnsignedLong(e.getBlockNumber()) != n) {
+                throw new IllegalArgumentException("Нарушена непрерывность " + ch.blockchainName()
+                        + ": ожидался block " + n + ", получен " + Integer.toUnsignedLong(e.getBlockNumber()));
+            }
+            n++;
+        }
+    }
+
+    private static byte[] utf8U8(String value, String name) {
+        if (value == null) throw new IllegalArgumentException(name + " == null");
+        byte[] bytes = value.getBytes(StandardCharsets.UTF_8);
+        if (bytes.length == 0 || bytes.length > 255) throw new IllegalArgumentException(name + " должен занимать 1..255 UTF-8 байт");
+        return bytes;
+    }
+
+    private static void require32(byte[] v, String name) {
+        if (v == null || v.length != 32) throw new IllegalArgumentException(name + " должен быть 32 bytes");
+    }
+
+    private static void requireU32(long v, String name) {
+        if (v < 0 || v > 0xffff_ffffL) throw new IllegalArgumentException(name + " вне u32: " + v);
+    }
+
+    private static void writeU32(DataOutputStream out, long v) throws IOException {
+        requireU32(v, "u32");
+        out.writeInt((int)v); // DataOutputStream = big-endian; битовый шаблон корректен и для unsigned > 2^31.
+    }
+
+    private static MessageDigest sha256() {
+        try { return MessageDigest.getInstance("SHA-256"); }
+        catch (NoSuchAlgorithmException e) { throw new IllegalStateException(e); }
+    }
+
+    /** OutputStream со счётчиком без ограничения int. */
+    private static final class CountingOutputStream extends FilterOutputStream {
+        private long count;
+        CountingOutputStream(OutputStream out) { super(out); }
+        long getCount() { return count; }
+        @Override public void write(int b) throws IOException { out.write(b); count++; }
+        @Override public void write(byte[] b, int off, int len) throws IOException { out.write(b, off, len); count += len; }
+    }
+
+    public static final class ArchiveTooLargeException extends IOException {
+        public ArchiveTooLargeException(String message) { super(message); }
+    }
+}

SHiNE-server/shine-server-archive/src/main/java/server/archive/SolanaArchiveHeadWriter.java

@@ -0,0 +1,373 @@
+package server.archive;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import sync.codec.ShineUsersCodec;
+import sync.codec.ShineUsersCodec.UserPdaSnapshot;
+import sync.util.Base58Util;
+import sync.util.SolanaPdaUtil;
+import utils.crypto.Ed25519Util;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.security.MessageDigest;
+import java.time.Duration;
+import java.util.*;
+
+/**
+ * Обновляет ArchiveHeadBlock (type=100) обычной инструкцией update_user_pda.
+ * Отдельной Solana-инструкции для архива нет.
+ */
+public final class SolanaArchiveHeadWriter {
+    private static final Logger log = LoggerFactory.getLogger(SolanaArchiveHeadWriter.class);
+    private static final ObjectMapper JSON = new ObjectMapper();
+
+    private static final String SYSTEM_PROGRAM = "11111111111111111111111111111111";
+    private static final String ED25519_PROGRAM = "Ed25519SigVerify111111111111111111111111111";
+    private static final String COMPUTE_BUDGET_PROGRAM = "ComputeBudget111111111111111111111111111111";
+    private static final String SYSVAR_INSTRUCTIONS = "Sysvar1nstructions1111111111111111111111111";
+    private static final String USER_SEED_PREFIX = "user_login=";
+    private static final String ECONOMY_SEED = "shine_users_economy_config";
+    private static final String INFLOW_SEED = "shine_payments_inflow_vault";
+    private static final byte[] LAST_BLOCK_STATE_PREFIX = "SHiNE_LAST_BLOCK".getBytes(StandardCharsets.UTF_8);
+
+    private final ArchivePublisherConfig cfg;
+    private final HttpClient http = HttpClient.newBuilder().connectTimeout(Duration.ofSeconds(20)).build();
+    private final byte[] rootSeed32;
+    private final byte[] clientSeed32;
+
+    public SolanaArchiveHeadWriter(ArchivePublisherConfig cfg) throws IOException {
+        this.cfg = Objects.requireNonNull(cfg);
+        this.rootSeed32 = ArchiveKeyLoader.loadSeed32(cfg.solanaRootKeyPath());
+        this.clientSeed32 = ArchiveKeyLoader.loadSeed32(cfg.solanaClientKeyPath());
+    }
+
+    public record SubmitResult(String signature, String userPda) {}
+
+    /** Preflight: проверяет, что локальные root/client private keys соответствуют текущему User PDA. */
+    public void validateKeysAgainstPda() throws Exception {
+        Current current = loadCurrent();
+        byte[] expectedRoot = Base58Util.decode(current.snapshot.rootKey());
+        byte[] expectedClient = Base58Util.decode(current.snapshot.clientKey());
+        if (!Arrays.equals(expectedRoot, Ed25519Util.derivePublicKey(rootSeed32))) {
+            throw new IllegalStateException("archive.solana.rootKeyPath не соответствует root_key User PDA " + cfg.serverLogin());
+        }
+        if (!Arrays.equals(expectedClient, Ed25519Util.derivePublicKey(clientSeed32))) {
+            throw new IllegalStateException("archive.solana.clientKeyPath не соответствует client_key User PDA " + cfg.serverLogin());
+        }
+    }
+
+    public SubmitResult submitArchiveHead(byte[] arweaveTxId32, byte[] archiveHash32) throws Exception {
+        require32(arweaveTxId32, "Arweave TX ID");
+        require32(archiveHash32, "archive hash");
+
+        Current current = loadCurrent();
+        UserPdaSnapshot old = current.snapshot;
+        byte[] rootPub = Ed25519Util.derivePublicKey(rootSeed32);
+        byte[] clientPub = Ed25519Util.derivePublicKey(clientSeed32);
+        if (!Arrays.equals(rootPub, Base58Util.decode(old.rootKey()))) {
+            throw new IllegalStateException("Root key archive publisher-а не совпадает с User PDA");
+        }
+        if (!Arrays.equals(clientPub, Base58Util.decode(old.clientKey()))) {
+            throw new IllegalStateException("Client key archive publisher-а не совпадает с User PDA");
+        }
+
+        byte[] currentRaw = Base64.getDecoder().decode(old.rawDataBase64());
+        int currentRecordLen = u16le(currentRaw, 7);
+        byte[] currentUnsigned = Arrays.copyOf(currentRaw, currentRecordLen - 64);
+        byte[] prevHash = sha256(currentUnsigned);
+
+        long updatedAt = System.currentTimeMillis();
+        String txB64Url = Base64.getUrlEncoder().withoutPadding().encodeToString(arweaveTxId32);
+        String archiveHashHex = hex(archiveHash32);
+        String zeroSig = Base58Util.encode(new byte[64]);
+
+        UserPdaSnapshot nextUnsignedSnapshot = new UserPdaSnapshot(
+                old.pdaAddress(), old.login(), old.recordNumber() + 1, old.slot(), "",
+                old.recoveryKey(), old.rootKey(), old.clientKey(), old.blockchainName(), old.blockchainKey(),
+                old.paidLimitBytes(), old.usedBytes(), old.lastBlockNumber(), old.lastBlockHash(),
+                old.lastBlockSignature(), old.arweaveTxId(), txB64Url, archiveHashHex,
+                old.isServer(), old.addressFormatType(), old.addressFormatVersion(), old.serverAddress(),
+                old.syncServers(), old.accessServers(), old.sessionsMode(), old.sessions(), old.trustedCount(),
+                old.createdAtMs(), updatedAt, hex(prevHash), zeroSig, ""
+        );
+        byte[] nextFull = Base64.getDecoder().decode(ShineUsersCodec.serializeSnapshotToBase64(nextUnsignedSnapshot));
+        int nextRecordLen = u16le(nextFull, 7);
+        byte[] nextUnsigned = Arrays.copyOf(nextFull, nextRecordLen - 64);
+        byte[] nextUnsignedHash = sha256(nextUnsigned);
+        byte[] rootSignature = Ed25519Util.sign(nextUnsignedHash, rootSeed32);
+
+        byte[] updateData = buildUpdateInstruction(old, updatedAt, prevHash, arweaveTxId32, archiveHash32, rootSignature);
+        byte[] lastStateHash = sha256(buildLastBlockState(old));
+        byte[] lastBlockSignature = Base58Util.decode(old.lastBlockSignature());
+        byte[] blockchainPub = Base58Util.decode(old.blockchainKey());
+
+        byte[] rootEdData = buildEd25519Instruction(rootSignature, rootPub, nextUnsignedHash);
+        byte[] bchEdData = buildEd25519Instruction(lastBlockSignature, blockchainPub, lastStateHash);
+
+        String blockhash = getLatestBlockhash();
+        byte[] message = buildLegacyMessage(current.userPda, updateData, rootEdData, bchEdData, blockhash, clientPub);
+        byte[] clientSignature = Ed25519Util.sign(message, clientSeed32);
+        byte[] transaction = serializeTransaction(clientSignature, message);
+        String signature = sendTransaction(transaction);
+        log.info("Archive head отправлен в Solana: login={} pda={} signature={}", cfg.serverLogin(), current.userPda, signature);
+        return new SubmitResult(signature, current.userPda);
+    }
+
+    public void waitFinalized(String signature) throws Exception {
+        long deadline = System.currentTimeMillis() + cfg.solanaConfirmTimeoutMinutes() * 60_000L;
+        while (System.currentTimeMillis() < deadline) {
+            JsonNode result = rpc("getSignatureStatuses", List.of(List.of(signature), Map.of("searchTransactionHistory", true))).path("result");
+            JsonNode values = result.path("value");
+            JsonNode status = values.isArray() && values.size() > 0 ? values.get(0) : null;
+            if (status != null && !status.isNull()) {
+                if (status.hasNonNull("err")) {
+                    throw new IOException("Solana archive-head tx завершилась ошибкой: " + status.path("err"));
+                }
+                String confirmation = status.path("confirmationStatus").asText("");
+                if ("finalized".equals(confirmation)) return;
+            }
+            Thread.sleep(cfg.solanaConfirmPollSeconds() * 1000L);
+        }
+        throw new IOException("Timeout ожидания Solana finalized: " + signature);
+    }
+
+    public boolean currentHeadMatches(byte[] txId32, byte[] hash32) throws Exception {
+        Current current = loadCurrent();
+        if (current.snapshot.archiveHeadTxId() == null || current.snapshot.archiveHeadTxId().isBlank()) return false;
+        byte[] currentTx = Base64.getUrlDecoder().decode(current.snapshot.archiveHeadTxId());
+        byte[] currentHash = unhex(current.snapshot.archiveHeadHash());
+        return Arrays.equals(currentTx, txId32) && Arrays.equals(currentHash, hash32);
+    }
+
+    private Current loadCurrent() throws Exception {
+        String normalized = cfg.serverLogin().trim().toLowerCase(Locale.ROOT);
+        String userPda = SolanaPdaUtil.findProgramAddress(
+                List.of(USER_SEED_PREFIX.getBytes(StandardCharsets.UTF_8), normalized.getBytes(StandardCharsets.UTF_8)),
+                cfg.solanaUsersProgramId());
+        JsonNode accountResult = rpc("getAccountInfo", List.of(userPda, Map.of("encoding", "base64", "commitment", cfg.solanaCommitment()))).path("result");
+        JsonNode value = accountResult.path("value");
+        if (value.isMissingNode() || value.isNull()) throw new IOException("User PDA не найден для " + cfg.serverLogin());
+        String owner = value.path("owner").asText("");
+        if (!cfg.solanaUsersProgramId().equals(owner)) throw new IOException("User PDA принадлежит другой программе: " + owner);
+        JsonNode data = value.path("data");
+        if (!data.isArray() || data.size() < 1) throw new IOException("Некорректный getAccountInfo.data");
+        String rawB64 = data.get(0).asText();
+        UserPdaSnapshot snapshot = ShineUsersCodec.parseUserPdaAccount(userPda, 0L, rawB64, "");
+        return new Current(userPda, snapshot);
+    }
+
+    private byte[] buildUpdateInstruction(UserPdaSnapshot s, long updatedAt, byte[] prevHash,
+                                          byte[] archiveTx, byte[] archiveHash, byte[] rootSig) throws IOException {
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        out.write(4); // IX_UPDATE_USER_PDA
+        strU8(out, s.login());
+        out.write(Base58Util.decode(s.recoveryKey()));
+        out.write(Base58Util.decode(s.rootKey()));
+        u64le(out, s.createdAtMs());
+        u64le(out, updatedAt);
+        u32le(out, Integer.toUnsignedLong(s.recordNumber() + 1));
+        out.write(prevHash);
+        u64le(out, 0L); // additional_limit
+        out.write(Base58Util.decode(s.clientKey()));
+        out.write(Base58Util.decode(s.blockchainKey()));
+        strU8(out, s.blockchainName());
+        u64le(out, s.usedBytes());
+        u32le(out, Integer.toUnsignedLong(s.lastBlockNumber()));
+        out.write(unhex(s.lastBlockHash()));
+        out.write(Base58Util.decode(s.lastBlockSignature()));
+        strU8(out, s.arweaveTxId());
+        out.write(s.isServer() ? 1 : 0);
+        if (s.isServer()) {
+            out.write(s.addressFormatType() & 0xff);
+            out.write(s.addressFormatVersion() & 0xff);
+            strU8(out, s.serverAddress());
+            if (s.syncServers().size() > 255) throw new IOException("Слишком много sync_servers");
+            out.write(s.syncServers().size());
+            for (String v : s.syncServers()) strU8(out, v);
+        }
+        if (s.accessServers().size() > 255) throw new IOException("Слишком много access_servers");
+        out.write(s.accessServers().size());
+        for (String v : s.accessServers()) strU8(out, v);
+        out.write(s.sessionsMode() & 0xff);
+        if (s.sessions().size() > 255) throw new IOException("Слишком много sessions");
+        out.write(s.sessions().size());
+        for (ShineUsersCodec.UserSessionSnapshot session : s.sessions()) {
+            out.write(session.sessionType() & 0xff);
+            out.write(session.sessionVersion() & 0xff);
+            strU8(out, session.sessionName());
+            out.write(Base58Util.decode(session.sessionPubKey()));
+        }
+        out.write(s.trustedCount() & 0xff);
+        // Archive extension к обычному update_user_pda: marker=1 + tx32 + hash32.
+        out.write(1);
+        out.write(archiveTx);
+        out.write(archiveHash);
+        out.write(rootSig);
+        return out.toByteArray();
+    }
+
+    private static byte[] buildLastBlockState(UserPdaSnapshot s) throws IOException {
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        out.write(LAST_BLOCK_STATE_PREFIX);
+        strU8(out, s.login());
+        strU8(out, s.blockchainName());
+        u32le(out, Integer.toUnsignedLong(s.lastBlockNumber()));
+        out.write(unhex(s.lastBlockHash()));
+        u64le(out, s.usedBytes());
+        return out.toByteArray();
+    }
+
+    private byte[] buildLegacyMessage(String userPda, byte[] updateData, byte[] rootEd, byte[] bchEd,
+                                      String recentBlockhash, byte[] clientPub) throws IOException {
+        String economy = SolanaPdaUtil.findProgramAddress(List.of(ECONOMY_SEED.getBytes(StandardCharsets.UTF_8)), cfg.solanaUsersProgramId());
+        String inflow = SolanaPdaUtil.findProgramAddress(List.of(INFLOW_SEED.getBytes(StandardCharsets.UTF_8)), cfg.solanaPaymentsProgramId());
+
+        List<Account> accounts = List.of(
+                new Account(Base58Util.encode(clientPub), true, true),
+                new Account(userPda, false, true),
+                new Account(inflow, false, true),
+                new Account(SYSTEM_PROGRAM, false, false),
+                new Account(SYSVAR_INSTRUCTIONS, false, false),
+                new Account(economy, false, false),
+                new Account(COMPUTE_BUDGET_PROGRAM, false, false),
+                new Account(ED25519_PROGRAM, false, false),
+                new Account(cfg.solanaUsersProgramId(), false, false)
+        );
+        Map<String,Integer> ix = new HashMap<>();
+        for (int i=0;i<accounts.size();i++) ix.put(accounts.get(i).pubkey, i);
+
+        List<CompiledInstruction> instructions = new ArrayList<>();
+        instructions.add(new CompiledInstruction(ix.get(COMPUTE_BUDGET_PROGRAM), new int[0], computeHeapData(262_144)));
+        instructions.add(new CompiledInstruction(ix.get(COMPUTE_BUDGET_PROGRAM), new int[0], computeLimitData(800_000)));
+        instructions.add(new CompiledInstruction(ix.get(ED25519_PROGRAM), new int[0], rootEd));
+        instructions.add(new CompiledInstruction(ix.get(ED25519_PROGRAM), new int[0], bchEd));
+        instructions.add(new CompiledInstruction(ix.get(cfg.solanaUsersProgramId()), new int[]{
+                ix.get(Base58Util.encode(clientPub)), ix.get(userPda), ix.get(SYSTEM_PROGRAM), ix.get(inflow),
+                ix.get(SYSVAR_INSTRUCTIONS), ix.get(economy)
+        }, updateData));
+
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        out.write(1); // numRequiredSignatures
+        out.write(0); // numReadonlySignedAccounts
+        out.write(6); // readonly unsigned: system, sysvar, economy, compute, ed25519, users
+        shortVec(out, accounts.size());
+        for (Account a : accounts) {
+            byte[] pk = Base58Util.decode(a.pubkey);
+            if (pk.length != 32) throw new IOException("Solana pubkey !=32: " + a.pubkey);
+            out.write(pk);
+        }
+        byte[] bh = Base58Util.decode(recentBlockhash);
+        if (bh.length != 32) throw new IOException("recentBlockhash !=32");
+        out.write(bh);
+        shortVec(out, instructions.size());
+        for (CompiledInstruction ci : instructions) {
+            out.write(ci.programIdIndex);
+            shortVec(out, ci.accounts.length);
+            for (int a : ci.accounts) out.write(a);
+            shortVec(out, ci.data.length);
+            out.write(ci.data);
+        }
+        return out.toByteArray();
+    }
+
+    private String getLatestBlockhash() throws Exception {
+        JsonNode result = rpc("getLatestBlockhash", List.of(Map.of("commitment", cfg.solanaCommitment()))).path("result");
+        String blockhash = result.path("value").path("blockhash").asText("");
+        if (blockhash.isBlank()) throw new IOException("Solana getLatestBlockhash не вернул blockhash");
+        return blockhash;
+    }
+
+    private String sendTransaction(byte[] tx) throws Exception {
+        String txB64 = Base64.getEncoder().encodeToString(tx);
+        JsonNode result = rpc("sendTransaction", List.of(txB64, Map.of(
+                "encoding", "base64",
+                "skipPreflight", false,
+                "preflightCommitment", "confirmed",
+                "maxRetries", 5
+        ))).path("result");
+        String sig = result.asText("");
+        if (sig.isBlank()) throw new IOException("Solana sendTransaction не вернул signature");
+        return sig;
+    }
+
+    private JsonNode rpc(String method, List<?> params) throws Exception {
+        Map<String,Object> body = new LinkedHashMap<>();
+        body.put("jsonrpc", "2.0"); body.put("id", 1); body.put("method", method); body.put("params", params);
+        HttpRequest req = HttpRequest.newBuilder(URI.create(cfg.solanaRpcUrl()))
+                .timeout(Duration.ofSeconds(60))
+                .header("Content-Type", "application/json")
+                .POST(HttpRequest.BodyPublishers.ofString(JSON.writeValueAsString(body), StandardCharsets.UTF_8))
+                .build();
+        HttpResponse<String> resp = http.send(req, HttpResponse.BodyHandlers.ofString(StandardCharsets.UTF_8));
+        if (resp.statusCode() < 200 || resp.statusCode() >= 300) throw new IOException("Solana RPC HTTP " + resp.statusCode() + ": " + safe(resp.body()));
+        JsonNode root = JSON.readTree(resp.body());
+        if (root.hasNonNull("error")) throw new IOException("Solana RPC " + method + " error: " + root.path("error"));
+        return root;
+    }
+
+    private static byte[] serializeTransaction(byte[] signature64, byte[] message) throws IOException {
+        if (signature64.length != 64) throw new IOException("Solana signature !=64");
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        shortVec(out, 1);
+        out.write(signature64);
+        out.write(message);
+        return out.toByteArray();
+    }
+
+    private static byte[] buildEd25519Instruction(byte[] signature64, byte[] publicKey32, byte[] message) {
+        if (signature64.length != 64 || publicKey32.length != 32) throw new IllegalArgumentException("Некорректный Ed25519 ix key/signature");
+        int sigOff=16, pkOff=sigOff+64, msgOff=pkOff+32;
+        if (message.length > 0xffff) throw new IllegalArgumentException("Ed25519 message слишком длинный");
+        byte[] data = new byte[msgOff + message.length];
+        data[0]=1; data[1]=0;
+        putU16le(data,2,sigOff); putU16le(data,4,0xffff);
+        putU16le(data,6,pkOff); putU16le(data,8,0xffff);
+        putU16le(data,10,msgOff); putU16le(data,12,message.length); putU16le(data,14,0xffff);
+        System.arraycopy(signature64,0,data,sigOff,64);
+        System.arraycopy(publicKey32,0,data,pkOff,32);
+        System.arraycopy(message,0,data,msgOff,message.length);
+        return data;
+    }
+
+    private static byte[] computeHeapData(int bytes) throws IOException {
+        ByteArrayOutputStream out = new ByteArrayOutputStream(); out.write(1); u32le(out, Integer.toUnsignedLong(bytes)); return out.toByteArray();
+    }
+    private static byte[] computeLimitData(int units) throws IOException {
+        ByteArrayOutputStream out = new ByteArrayOutputStream(); out.write(2); u32le(out, Integer.toUnsignedLong(units)); return out.toByteArray();
+    }
+
+    private static void shortVec(ByteArrayOutputStream out, int value) {
+        int rem=value;
+        while (true) {
+            int elem=rem & 0x7f; rem >>>=7;
+            if (rem==0) { out.write(elem); return; }
+            out.write(elem | 0x80);
+        }
+    }
+    private static void strU8(ByteArrayOutputStream out, String value) throws IOException {
+        byte[] b=String.valueOf(value==null?"":value).getBytes(StandardCharsets.UTF_8);
+        if (b.length>255) throw new IOException("Строка >255 bytes"); out.write(b.length); out.write(b);
+    }
+    private static void u32le(ByteArrayOutputStream out, long v) { for(int i=0;i<4;i++) out.write((int)(v >>> (8*i)) & 0xff); }
+    private static void u64le(ByteArrayOutputStream out, long v) { for(int i=0;i<8;i++) out.write((int)(v >>> (8*i)) & 0xff); }
+    private static void putU16le(byte[] d,int o,int v){d[o]=(byte)v;d[o+1]=(byte)(v>>>8);}
+    private static int u16le(byte[] b,int o){return (b[o]&255)|((b[o+1]&255)<<8);}
+    private static byte[] sha256(byte[] bytes) throws Exception { return MessageDigest.getInstance("SHA-256").digest(bytes); }
+    private static String hex(byte[] b){StringBuilder s=new StringBuilder(b.length*2);for(byte x:b)s.append(String.format("%02x",x));return s.toString();}
+    private static byte[] unhex(String s){String x=String.valueOf(s==null?"":s).trim(); if(x.length()!=64) throw new IllegalArgumentException("hex32 expected");byte[]o=new byte[32];for(int i=0;i<32;i++)o[i]=(byte)Integer.parseInt(x.substring(i*2,i*2+2),16);return o;}
+    private static void require32(byte[] b,String n){if(b==null||b.length!=32)throw new IllegalArgumentException(n+" должен быть 32 bytes");}
+    private static String safe(String s){String x=String.valueOf(s==null?"":s).replace('\n',' ').replace('\r',' ').trim();return x.length()<=500?x:x.substring(0,500)+"...";}
+
+    private record Current(String userPda, UserPdaSnapshot snapshot) {}
+    private record Account(String pubkey, boolean signer, boolean writable) {}
+    private record CompiledInstruction(int programIdIndex, int[] accounts, byte[] data) {}
+}

SHiNE-server/shine-server-archive/src/test/java/server/archive/ArchiveFileNamesTest.java

@@ -0,0 +1,34 @@
+package server.archive;
+
+import org.junit.jupiter.api.Test;
+
+import java.time.Instant;
+import java.time.ZoneId;
+import java.util.Base64;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ArchiveFileNamesTest {
+    private static final long CREATED_AT = Instant.parse("2026-09-11T00:00:00Z").toEpochMilli();
+    private static final ZoneId UTC = ZoneId.of("UTC");
+
+    @Test
+    void usesTemporaryAndFinalArweaveNames() {
+        byte[] tx = new byte[32];
+        for (int i = 0; i < tx.length; i++) tx[i] = (byte) i;
+        String txText = Base64.getUrlEncoder().withoutPadding().encodeToString(tx);
+
+        assertEquals("archive01.00001.11.09.26.tmp.SHiNE-archive",
+                ArchiveFileNames.pendingFileName("archive01", 1, CREATED_AT, UTC));
+        assertEquals("archive01.00001.11.09.26." + txText + ".SHiNE-archive",
+                ArchiveFileNames.uploadedFileName("archive01", 1, CREATED_AT, UTC, tx));
+        assertEquals("archive01.100000.11.09.26.tmp.SHiNE-archive",
+                ArchiveFileNames.pendingFileName("archive01", 100000, CREATED_AT, UTC));
+    }
+
+    @Test
+    void sanitizesLoginForFileSystemOnly() {
+        assertEquals("archive_user.00002.11.09.26.tmp.SHiNE-archive",
+                ArchiveFileNames.pendingFileName("archive/user", 2, CREATED_AT, UTC));
+    }
+}

SHiNE-server/shine-server-archive/src/test/java/server/archive/ShineArchiveWriterTest.java

@@ -0,0 +1,83 @@
+package server.archive;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+import shine.db.archive.ArchiveBigBlockRef;
+import shine.db.archive.ArchivePublishJobChain;
+import shine.db.entities.BlockEntry;
+
+import java.io.DataInputStream;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Path;
+import java.time.ZoneId;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class ShineArchiveWriterTest {
+    @TempDir Path dir;
+
+    @Test
+    void writesOneChunkWithAllRecordsAndOneBacklink() throws Exception {
+        Path file = ArchiveFileNames.pendingFilePath(dir, "serverA", 2, 123456789L, ZoneId.of("UTC"));
+        ArchiveBigBlockRef previous = new ArchiveBigBlockRef(1, new byte[32], new byte[32]);
+        ArchivePublishJobChain chain = new ArchivePublishJobChain(
+                1, "alice-001", 10, 11, new byte[32], new byte[32],
+                1L, new byte[32], 100L, 55L, null, null);
+
+        ShineArchiveWriter.BuildResult result = new ShineArchiveWriter().build(
+                file, "serverA", 2, 123456789L,
+                List.of(previous), List.of(chain),
+                Map.of("alice-001", List.of(block(10, new byte[]{1,2,3}), block(11, new byte[]{4,5}))),
+                new byte[32], 4_000_000_000L);
+
+        assertArrayEquals(result.archiveHash(), ShineArchiveWriter.verifyLocalFile(file));
+        assertEquals("serverA.00002.02.01.70.tmp.SHiNE-archive", file.getFileName().toString());
+
+        try (InputStream raw = java.nio.file.Files.newInputStream(file); DataInputStream in = new DataInputStream(raw)) {
+            assertEquals("SHINE-ARCHIVE", new String(in.readNBytes(13), StandardCharsets.US_ASCII));
+            assertEquals(1, in.readUnsignedByte());
+            assertEquals(0, in.readUnsignedByte());
+            long headerSize = Integer.toUnsignedLong(in.readInt());
+            assertEquals(2, Integer.toUnsignedLong(in.readInt()));
+            assertEquals(123456789L, in.readLong());
+            int creatorLen = in.readUnsignedByte();
+            assertEquals(ShineArchiveWriter.REFERENCES_FULL, in.readUnsignedByte());
+            assertEquals(1, Integer.toUnsignedLong(in.readInt()));
+            assertEquals(68, in.readUnsignedShort());
+            assertEquals(0, Integer.toUnsignedLong(in.readInt()));
+            assertEquals(1, Integer.toUnsignedLong(in.readInt()));
+            assertEquals(2, Integer.toUnsignedLong(in.readInt()));
+            assertEquals("serverA", new String(in.readNBytes(creatorLen), StandardCharsets.UTF_8));
+            assertEquals(headerSize, 51L + creatorLen);
+
+            assertEquals(1, Integer.toUnsignedLong(in.readInt()));
+            in.skipNBytes(64); // previous hash + txid
+
+            long chunkSize = Integer.toUnsignedLong(in.readInt());
+            int nameLen = in.readUnsignedByte();
+            assertEquals("alice-001", new String(in.readNBytes(nameLen), StandardCharsets.UTF_8));
+            assertEquals(2, Integer.toUnsignedLong(in.readInt()));
+            assertEquals(3, Integer.toUnsignedLong(in.readInt()));
+            assertArrayEquals(new byte[]{1,2,3}, in.readNBytes(3));
+            assertEquals(2, Integer.toUnsignedLong(in.readInt()));
+            assertArrayEquals(new byte[]{4,5}, in.readNBytes(2));
+            assertEquals(0, Integer.toUnsignedLong(in.readInt())); // previous ref index
+            assertEquals(100, Integer.toUnsignedLong(in.readInt()));
+            assertEquals(55, Integer.toUnsignedLong(in.readInt()));
+            assertEquals(4L + 1 + nameLen + 4 + (4+3) + (4+2) + 12, chunkSize);
+        }
+    }
+
+    private static BlockEntry block(int number, byte[] bytes) {
+        BlockEntry e = new BlockEntry();
+        e.setBlockNumber(number);
+        e.setBlockBytes(bytes);
+        e.setBlockHash(new byte[32]);
+        e.setBlockSignature(new byte[64]);
+        return e;
+    }
+}

SHiNE-server/shine-server-blockchain/src/main/java/blockchain/MsgSubType.java

@@ -102,16 +102,23 @@ public final class MsgSubType {
     /** Удалить из близких друзей (close friend). */
     public static final short CONNECTION_UNCLOSE_FRIEND = 11;
 
+    /** Добавить в друзья. */
+    public static final short CONNECTION_FRIEND = 14;
+    /** Удалить из друзей. */
+    public static final short CONNECTION_UNFRIEND = 15;
+
     /** Добавить в контакты. */
     public static final short CONNECTION_CONTACT = 20;
     /** Удалить из контактов. */
     public static final short CONNECTION_UNCONTACT = 21;
 
+    // FOLLOW на публичный канал используется. Старый FOLLOW пользователя (target header/block 0) считается legacy. DO NOT REMOVE.
     /** Подписаться (follow). */
     public static final short CONNECTION_FOLLOW = 30;
     /** Отписаться (unfollow). */
     public static final short CONNECTION_UNFOLLOW = 31;
 
+    // Родственные связи пока не используются в UI. Сохраняем коды. DO NOT REMOVE.
     /** Добавить связь "жена/муж". */
     public static final short CONNECTION_SPOUSE = 40;
     /** Удалить связь "жена/муж". */
@@ -132,9 +139,8 @@ public final class MsgSubType {
     /** Удалить связь "брат/сестра". */
     public static final short CONNECTION_UNSIBLING = 55;
 
-    /** Просто знаю этого человека. */
+    // Legacy. Допускаем старые блоки 60/61, но новый UI их не создаёт и не использует. DO NOT REMOVE.
     public static final short CONNECTION_KNOWN_PERSON = 60;
-    /** Не знаю этого человека. */
     public static final short CONNECTION_UNKNOWN_PERSON = 61;
 
     /** Точно уверен, что сияющий. */
@@ -142,11 +148,17 @@ public final class MsgSubType {
     /** Не подтверждаю, что сияющий. */
     public static final short CONNECTION_SHINE_UNCONFIRMED = 71;
 
+    // Пока не используется в UI. Сохраняем для совместимости протокола/блокчейна. DO NOT REMOVE.
     /** Мало знаком, но видел сияющим. */
     public static final short CONNECTION_SHINE_SEEN = 74;
     /** Не отмечаю, что видел сияющим. */
     public static final short CONNECTION_SHINE_UNSEEN = 75;
 
+    /** Подтверждаю, что это действительно официальный аккаунт этого человека. */
+    public static final short CONNECTION_OFFICIAL_ACCOUNT_CONFIRMED = 80;
+    /** Снимаю подтверждение официального аккаунта этого человека. */
+    public static final short CONNECTION_OFFICIAL_ACCOUNT_UNCONFIRMED = 81;
+
     /* ===================== USER_PARAM (msg_type=4) ===================== */
 
     /** Параметр профиля key/value (обе строки). */

SHiNE-server/shine-server-blockchain/src/main/java/blockchain/body/ConnectionBody.java

@@ -20,9 +20,11 @@ import java.util.Objects;
  *   PARENT=50, UNPARENT=51
  *   CHILD=52, UNCHILD=53
  *   SIBLING=54, UNSIBLING=55
- *   KNOWN_PERSON=60, UNKNOWN_PERSON=61
+ *   FRIEND=14, UNFRIEND=15
+ *   KNOWN_PERSON=60, UNKNOWN_PERSON=61 (legacy; accepted but not used by current UI)
  *   SHINE_CONFIRMED=70, SHINE_UNCONFIRMED=71
- *   SHINE_SEEN=74, SHINE_UNSEEN=75
+ *   SHINE_SEEN=74, SHINE_UNSEEN=75 (currently not used by UI)
+ *   OFFICIAL_ACCOUNT_CONFIRMED=80, OFFICIAL_ACCOUNT_UNCONFIRMED=81
  *
  * bodyBytes (BigEndian), новый формат (toLogin НЕ ХРАНИМ):
  *   [4]  lineCode
@@ -185,6 +187,8 @@ public final class ConnectionBody implements BodyRecord, BodyHasTarget, BodyHasL
         int v = st & 0xFFFF;
         return v == (MsgSubType.CONNECTION_CLOSE_FRIEND & 0xFFFF)
                 || v == (MsgSubType.CONNECTION_UNCLOSE_FRIEND & 0xFFFF)
+                || v == (MsgSubType.CONNECTION_FRIEND & 0xFFFF)
+                || v == (MsgSubType.CONNECTION_UNFRIEND & 0xFFFF)
                 || v == (MsgSubType.CONNECTION_CONTACT & 0xFFFF)
                 || v == (MsgSubType.CONNECTION_UNCONTACT & 0xFFFF)
                 || v == (MsgSubType.CONNECTION_FOLLOW & 0xFFFF)
@@ -202,7 +206,9 @@ public final class ConnectionBody implements BodyRecord, BodyHasTarget, BodyHasL
                 || v == (MsgSubType.CONNECTION_SHINE_CONFIRMED & 0xFFFF)
                 || v == (MsgSubType.CONNECTION_SHINE_UNCONFIRMED & 0xFFFF)
                 || v == (MsgSubType.CONNECTION_SHINE_SEEN & 0xFFFF)
-                || v == (MsgSubType.CONNECTION_SHINE_UNSEEN & 0xFFFF);
+                || v == (MsgSubType.CONNECTION_SHINE_UNSEEN & 0xFFFF)
+                || v == (MsgSubType.CONNECTION_OFFICIAL_ACCOUNT_CONFIRMED & 0xFFFF)
+                || v == (MsgSubType.CONNECTION_OFFICIAL_ACCOUNT_UNCONFIRMED & 0xFFFF);
     }
 
     @Override

SHiNE-server/shine-server-config/src/main/java/utils/config/AppConfig.java

@@ -66,19 +66,20 @@ public final class AppConfig {
 
     /** Вернёт строку или пустую строку, если параметр не найден. */
     public String getStringOrEmpty(String name) {
-        String value = properties.getProperty(name);
+        String value = getParam(name);
         return value == null ? "" : value.trim();
     }
 
-    /** Можно добавить методы для удобства */
+    /** Целочисленный параметр с тем же приоритетом: system property -> env -> properties. */
     public int getInt(String name, int defaultValue) {
-        String v = properties.getProperty(name);
-        return v == null ? defaultValue : Integer.parseInt(v);
+        String v = getParam(name);
+        return v == null || v.isBlank() ? defaultValue : Integer.parseInt(v.trim());
     }
 
+    /** Boolean-параметр с тем же приоритетом: system property -> env -> properties. */
     public boolean getBoolean(String name, boolean defaultValue) {
-        String v = properties.getProperty(name);
-        return v == null ? defaultValue : Boolean.parseBoolean(v);
+        String v = getParam(name);
+        return v == null || v.isBlank() ? defaultValue : Boolean.parseBoolean(v.trim());
     }
 
     private static String toEnvName(String name) {

SHiNE-server/shine-server-config/src/main/java/utils/config/ShineSignatureConstants.java

@@ -17,6 +17,9 @@ public final class ShineSignatureConstants {
     /** Подписываемые данные пользовательских настроек: prefix + login + type + key + time_ms + value_text + value_num */
     public static final String USER_SETTINGS_PREFIX = "SHiNe/UserSettings:";
 
+    /** Подписанный watermark чтения канала: prefix + login + owner_bch_name + channel_name + time_ms + read_count */
+    public static final String CHANNEL_READ_STATE_PREFIX = "SHiNe/ChannelReadState:";
+
     /** TAG в HeaderBody (genesis). ASCII "SHiNe". */
     public static final String BLOCKCHAIN_HEADER_TAG = "SHiNe";
 

SHiNE-server/shine-server-db/src/main/java/shine/db/DatabaseInitializer.java

@@ -33,6 +33,13 @@ public final class DatabaseInitializer {
     public static final int SCHEMA_VERSION_14 = 14;
     public static final int SCHEMA_VERSION_15 = 15;
     public static final int SCHEMA_VERSION_16 = 16;
+    public static final int SCHEMA_VERSION_17 = 17;
+    public static final int SCHEMA_VERSION_18 = 18;
+    public static final int SCHEMA_VERSION_19 = 19;
+    public static final int SCHEMA_VERSION_20 = 20;
+    public static final int SCHEMA_VERSION_21 = 21;
+    public static final int SCHEMA_VERSION_22 = 22;
+    public static final int SCHEMA_VERSION_23 = 23;
     public static final String POSTGRES_SCHEMA_RESOURCE = "postgres/schema_v1.sql";
     public static final String POSTGRES_MIGRATION_V2_RESOURCE = "postgres/migration_v2.sql";
     public static final String POSTGRES_MIGRATION_V3_RESOURCE = "postgres/migration_v3.sql";
@@ -49,6 +56,13 @@ public final class DatabaseInitializer {
     public static final String POSTGRES_MIGRATION_V14_RESOURCE = "postgres/migration_v14.sql";
     public static final String POSTGRES_MIGRATION_V15_RESOURCE = "postgres/migration_v15.sql";
     public static final String POSTGRES_MIGRATION_V16_RESOURCE = "postgres/migration_v16.sql";
+    public static final String POSTGRES_MIGRATION_V17_RESOURCE = "postgres/migration_v17.sql";
+    public static final String POSTGRES_MIGRATION_V18_RESOURCE = "postgres/migration_v18.sql";
+    public static final String POSTGRES_MIGRATION_V19_RESOURCE = "postgres/migration_v19.sql";
+    public static final String POSTGRES_MIGRATION_V20_RESOURCE = "postgres/migration_v20.sql";
+    public static final String POSTGRES_MIGRATION_V21_RESOURCE = "postgres/migration_v21.sql";
+    public static final String POSTGRES_MIGRATION_V22_RESOURCE = "postgres/migration_v22.sql";
+    public static final String POSTGRES_MIGRATION_V23_RESOURCE = "postgres/migration_v23.sql";
 
     private DatabaseInitializer() {}
 
@@ -70,12 +84,17 @@ public final class DatabaseInitializer {
     public static final short CONNECTION_CLOSE_FRIEND   = 10;
     public static final short CONNECTION_UNCLOSE_FRIEND = 11;
 
+    public static final short CONNECTION_FRIEND   = 14;
+    public static final short CONNECTION_UNFRIEND = 15;
+
     public static final short CONNECTION_CONTACT    = 20;
     public static final short CONNECTION_UNCONTACT  = 21;
 
+    // FOLLOW на публичный канал используется; user-to-user FOLLOW legacy. DO NOT REMOVE.
     public static final short CONNECTION_FOLLOW     = 30;
     public static final short CONNECTION_UNFOLLOW   = 31;
 
+    // Родственные связи пока не используются в UI. DO NOT REMOVE.
     public static final short CONNECTION_SPOUSE     = 40;
     public static final short CONNECTION_UNSPOUSE   = 41;
 
@@ -88,15 +107,20 @@ public final class DatabaseInitializer {
     public static final short CONNECTION_SIBLING    = 54;
     public static final short CONNECTION_UNSIBLING  = 55;
 
+    // Legacy 60/61: новый UI не использует. DO NOT REMOVE.
     public static final short CONNECTION_KNOWN_PERSON    = 60;
     public static final short CONNECTION_UNKNOWN_PERSON  = 61;
 
     public static final short CONNECTION_SHINE_CONFIRMED   = 70;
     public static final short CONNECTION_SHINE_UNCONFIRMED = 71;
 
+    // Пока не используется в UI. DO NOT REMOVE.
     public static final short CONNECTION_SHINE_SEEN   = 74;
     public static final short CONNECTION_SHINE_UNSEEN = 75;
 
+    public static final short CONNECTION_OFFICIAL_ACCOUNT_CONFIRMED   = 80;
+    public static final short CONNECTION_OFFICIAL_ACCOUNT_UNCONFIRMED = 81;
+
     public static void ensurePostgresSchemaInitialized(String jdbcUrl,
                                                        String user,
                                                        String password) throws SQLException {
@@ -172,6 +196,34 @@ public final class DatabaseInitializer {
                 runSqlScript(conn, POSTGRES_MIGRATION_V16_RESOURCE);
                 currentVersion = SCHEMA_VERSION_16;
             }
+            if (currentVersion < SCHEMA_VERSION_17) {
+                runSqlScript(conn, POSTGRES_MIGRATION_V17_RESOURCE);
+                currentVersion = SCHEMA_VERSION_17;
+            }
+            if (currentVersion < SCHEMA_VERSION_18) {
+                runSqlScript(conn, POSTGRES_MIGRATION_V18_RESOURCE);
+                currentVersion = SCHEMA_VERSION_18;
+            }
+            if (currentVersion < SCHEMA_VERSION_19) {
+                runSqlScript(conn, POSTGRES_MIGRATION_V19_RESOURCE);
+                currentVersion = SCHEMA_VERSION_19;
+            }
+            if (currentVersion < SCHEMA_VERSION_20) {
+                runSqlScript(conn, POSTGRES_MIGRATION_V20_RESOURCE);
+                currentVersion = SCHEMA_VERSION_20;
+            }
+            if (currentVersion < SCHEMA_VERSION_21) {
+                runSqlScript(conn, POSTGRES_MIGRATION_V21_RESOURCE);
+                currentVersion = SCHEMA_VERSION_21;
+            }
+            if (currentVersion < SCHEMA_VERSION_22) {
+                runSqlScript(conn, POSTGRES_MIGRATION_V22_RESOURCE);
+                currentVersion = SCHEMA_VERSION_22;
+            }
+            if (currentVersion < SCHEMA_VERSION_23) {
+                runSqlScript(conn, POSTGRES_MIGRATION_V23_RESOURCE);
+                currentVersion = SCHEMA_VERSION_23;
+            }
         }
     }
 

SHiNE-server/shine-server-db/src/main/java/shine/db/MsgSubType.java

@@ -58,10 +58,10 @@ public final class MsgSubType {
     /* ===================== CONNECTION (msg_type=3) ===================== */
     /**
  * Совпадает с ConnectionBody:
- * SET:   CLOSE_FRIEND=10, CONTACT=20, FOLLOW=30, SPOUSE=40, PARENT=50, CHILD=52, SIBLING=54,
- *        KNOWN_PERSON=60, SHINE_CONFIRMED=70, SHINE_SEEN=74
- * UNSET: UNCLOSE_FRIEND=11, UNCONTACT=21, UNFOLLOW=31, UNSPOUSE=41, UNPARENT=51, UNCHILD=53, UNSIBLING=55,
- *        UNKNOWN_PERSON=61, SHINE_UNCONFIRMED=71, SHINE_UNSEEN=75
+ * SET:   CLOSE_FRIEND=10, FRIEND=14, CONTACT=20, FOLLOW=30, SPOUSE=40, PARENT=50, CHILD=52, SIBLING=54,
+ *        KNOWN_PERSON(legacy)=60, SHINE_CONFIRMED=70, SHINE_SEEN=74, OFFICIAL_ACCOUNT_CONFIRMED=80
+ * UNSET: UNCLOSE_FRIEND=11, UNFRIEND=15, UNCONTACT=21, UNFOLLOW=31, UNSPOUSE=41, UNPARENT=51, UNCHILD=53, UNSIBLING=55,
+ *        UNKNOWN_PERSON(legacy)=61, SHINE_UNCONFIRMED=71, SHINE_UNSEEN=75, OFFICIAL_ACCOUNT_UNCONFIRMED=81
      */
 
     /** Добавить в близкие друзья (close friend). */
@@ -70,18 +70,26 @@ public final class MsgSubType {
     /** Удалить из близких друзей (close friend). */
     public static final short CONNECTION_UNCLOSE_FRIEND = 11;
 
+    /** Добавить в друзья. */
+    public static final short CONNECTION_FRIEND = 14;
+
+    /** Удалить из друзей. */
+    public static final short CONNECTION_UNFRIEND = 15;
+
     /** Добавить в контакты. */
     public static final short CONNECTION_CONTACT = 20;
 
     /** Удалить из контактов. */
     public static final short CONNECTION_UNCONTACT = 21;
 
+    // FOLLOW на публичный канал используется. Старый FOLLOW пользователя считается legacy. DO NOT REMOVE.
     /** Подписаться (follow). */
     public static final short CONNECTION_FOLLOW = 30;
 
     /** Отписаться (unfollow). */
     public static final short CONNECTION_UNFOLLOW = 31;
 
+    // Родственные связи пока не используются в UI. Сохраняем коды. DO NOT REMOVE.
     /** Добавить связь "жена/муж". */
     public static final short CONNECTION_SPOUSE = 40;
 
@@ -106,10 +114,8 @@ public final class MsgSubType {
     /** Удалить связь "брат/сестра". */
     public static final short CONNECTION_UNSIBLING = 55;
 
-    /** Просто знаю этого человека. */
+    // Legacy 60/61: принимаем старые данные, но новый UI их не использует. DO NOT REMOVE.
     public static final short CONNECTION_KNOWN_PERSON = 60;
-
-    /** Не знаю этого человека. */
     public static final short CONNECTION_UNKNOWN_PERSON = 61;
 
     /** Точно уверен, что сияющий. */
@@ -118,12 +124,19 @@ public final class MsgSubType {
     /** Не подтверждаю, что сияющий. */
     public static final short CONNECTION_SHINE_UNCONFIRMED = 71;
 
+    // Пока не используется в UI. Сохраняем для совместимости. DO NOT REMOVE.
     /** Мало знаком, но видел сияющим. */
     public static final short CONNECTION_SHINE_SEEN = 74;
 
     /** Не отмечаю, что видел сияющим. */
     public static final short CONNECTION_SHINE_UNSEEN = 75;
 
+    /** Подтверждение официального аккаунта человека. */
+    public static final short CONNECTION_OFFICIAL_ACCOUNT_CONFIRMED = 80;
+
+    /** Снятие подтверждения официального аккаунта человека. */
+    public static final short CONNECTION_OFFICIAL_ACCOUNT_UNCONFIRMED = 81;
+
     /* ===================== USER_PARAM (msg_type=4) ===================== */
 
     /** Параметр профиля key/value (обе строки). */

SHiNE-server/shine-server-db/src/main/java/shine/db/archive/ArchiveBigBlockRef.java

@@ -0,0 +1,8 @@
+package shine.db.archive;
+
+/** Ссылка на уже успешно опубликованный большой архивный блок. */
+public record ArchiveBigBlockRef(
+        long bigBlockNumber,
+        byte[] archiveHash,
+        byte[] arweaveTxId
+) {}

SHiNE-server/shine-server-db/src/main/java/shine/db/archive/ArchiveBlockchainLocation.java

@@ -0,0 +1,14 @@
+package shine.db.archive;
+
+/** Последний известный архивный chunk конкретной blockchain на этом сервере. */
+public record ArchiveBlockchainLocation(
+        String blockchainName,
+        String publisherLogin,
+        String arweaveTxId,
+        byte[] archiveHash,
+        long bigBlockNumber,
+        long chunkOffset,
+        long chunkSize,
+        long sourceLastBlockNumber,
+        long updatedAtMs
+) {}

SHiNE-server/shine-server-db/src/main/java/shine/db/archive/ArchiveChainCursor.java

@@ -0,0 +1,15 @@
+package shine.db.archive;
+
+/**
+ * Последнее окончательно опубликованное архивное положение одной SHiNE blockchain.
+ */
+public record ArchiveChainCursor(
+        String blockchainName,
+        long lastArchivedSourceBlockNumber,
+        byte[] lastArchivedSourceBlockHash,
+        long lastArchiveBigBlockNumber,
+        byte[] lastArchiveBigBlockHash,
+        long lastChunkOffset,
+        long lastChunkSize,
+        long updatedAtMs
+) {}

SHiNE-server/shine-server-db/src/main/java/shine/db/archive/ArchivePublishJob.java

@@ -0,0 +1,16 @@
+package shine.db.archive;
+
+/** Crash-safe состояние публикации одного большого SHINE-ARCHIVE блока. */
+public record ArchivePublishJob(
+        long id,
+        long bigBlockNumber,
+        String status,
+        long createdAtMs,
+        String localArchivePath,
+        byte[] archiveHash,
+        byte[] arweaveTxId,
+        Integer arweaveConfirmations,
+        String solanaSignature,
+        String errorText,
+        long updatedAtMs
+) {}

SHiNE-server/shine-server-db/src/main/java/shine/db/archive/ArchivePublishJobChain.java

@@ -0,0 +1,17 @@
+package shine.db.archive;
+
+/** Замороженный диапазон одной blockchain внутри конкретной архивной публикации. */
+public record ArchivePublishJobChain(
+        long jobId,
+        String blockchainName,
+        long fromSourceBlockNumber,
+        long toSourceBlockNumber,
+        byte[] previousSourceBlockHash,
+        byte[] lastSourceBlockHash,
+        Long previousArchiveBigBlockNumber,
+        byte[] previousArchiveBigBlockHash,
+        Long previousChunkOffset,
+        Long previousChunkSize,
+        Long newChunkOffset,
+        Long newChunkSize
+) {}

SHiNE-server/shine-server-db/src/main/java/shine/db/archive/ArchivePublisherHead.java

@@ -0,0 +1,14 @@
+package shine.db.archive;
+
+/**
+ * Текущая archive head trusted publisher-а из локальной таблицы,
+ * которую уже заполнил обычный Solana users sync.
+ */
+public record ArchivePublisherHead(
+        String login,
+        String rootKey,
+        String archiveHeadTxId,
+        String archiveHeadHash,
+        boolean archiveImported,
+        String lastImportedArchiveTxId
+) {}

SHiNE-server/shine-server-db/src/main/java/shine/db/dao/ArchiveImportDAO.java

@@ -0,0 +1,150 @@
+package shine.db.dao;
+
+import shine.db.DbController;
+import shine.db.archive.ArchiveBlockchainLocation;
+import shine.db.archive.ArchivePublisherHead;
+
+import java.sql.*;
+import java.util.*;
+
+/** БД индекс последних archive chunks и локальное состояние импорта archive head. */
+public final class ArchiveImportDAO {
+    private static volatile ArchiveImportDAO instance;
+    private final DbController db = DbController.getInstance();
+
+    private ArchiveImportDAO() {}
+
+    public static ArchiveImportDAO getInstance() {
+        if (instance == null) synchronized (ArchiveImportDAO.class) {
+            if (instance == null) instance = new ArchiveImportDAO();
+        }
+        return instance;
+    }
+
+    /**
+     * Возвращает только доверенных publisher-ов, для которых обычный Solana users sync
+     * уже увидел archive head, но этот head ещё не был полностью импортирован локально.
+     */
+    public List<ArchivePublisherHead> listPendingPublisherHeads(Set<String> approvedLogins) throws SQLException {
+        if (approvedLogins == null || approvedLogins.isEmpty()) return List.of();
+        List<ArchivePublisherHead> out = new ArrayList<>();
+        String sql = """
+            SELECT login, root_key, archive_head_tx_id, archive_head_hash,
+                   archive_imported, archive_last_imported_tx_id
+              FROM solana_user_pda_current
+             WHERE LOWER(login)=LOWER(?)
+               AND is_server=TRUE
+               AND archive_head_tx_id<>''
+               AND archive_head_hash<>''
+               AND archive_imported=FALSE
+            """;
+        try (Connection c = db.getConnection(); PreparedStatement ps = c.prepareStatement(sql)) {
+            for (String login : approvedLogins) {
+                ps.setString(1, login);
+                try (ResultSet rs = ps.executeQuery()) {
+                    if (rs.next()) {
+                        out.add(new ArchivePublisherHead(
+                                rs.getString("login"),
+                                rs.getString("root_key"),
+                                rs.getString("archive_head_tx_id"),
+                                rs.getString("archive_head_hash"),
+                                rs.getBoolean("archive_imported"),
+                                rs.getString("archive_last_imported_tx_id")));
+                    }
+                }
+            }
+        }
+        return out;
+    }
+
+    /**
+     * Сдвигает локальный курсор импорта внутри FULL archive chain.
+     * Update выполняется только если текущий head всё ещё тот же, с которым работает importer.
+     */
+    public boolean advanceImportCursor(String publisherLogin, String expectedHeadTxId, String importedTxId) throws SQLException {
+        String sql = """
+            UPDATE solana_user_pda_current
+               SET archive_last_imported_tx_id=?
+             WHERE LOWER(login)=LOWER(?)
+               AND archive_head_tx_id=?
+            """;
+        try (Connection c = db.getConnection(); PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, importedTxId == null ? "" : importedTxId);
+            ps.setString(2, publisherLogin);
+            ps.setString(3, expectedHeadTxId);
+            return ps.executeUpdate() == 1;
+        }
+    }
+
+    /**
+     * Помечает именно текущий head как полностью импортированный.
+     * Если Solana users sync успел заменить head на более новый, update не произойдёт.
+     */
+    public boolean markHeadImported(String publisherLogin, String expectedHeadTxId) throws SQLException {
+        String sql = """
+            UPDATE solana_user_pda_current
+               SET archive_imported=TRUE,
+                   archive_last_imported_tx_id=archive_head_tx_id
+             WHERE LOWER(login)=LOWER(?)
+               AND archive_head_tx_id=?
+            """;
+        try (Connection c = db.getConnection(); PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, publisherLogin);
+            ps.setString(2, expectedHeadTxId);
+            return ps.executeUpdate() == 1;
+        }
+    }
+
+    public void upsertLocation(ArchiveBlockchainLocation e) throws SQLException {
+        String sql="""
+            INSERT INTO archive_blockchain_location(
+              blockchain_name,publisher_login,arweave_tx_id,archive_hash,big_block_number,
+              chunk_offset,chunk_size,source_last_block_number,updated_at_ms)
+            VALUES(?,?,?,?,?,?,?,?,?)
+            ON CONFLICT(blockchain_name) DO UPDATE SET
+              publisher_login=EXCLUDED.publisher_login,arweave_tx_id=EXCLUDED.arweave_tx_id,
+              archive_hash=EXCLUDED.archive_hash,big_block_number=EXCLUDED.big_block_number,
+              chunk_offset=EXCLUDED.chunk_offset,chunk_size=EXCLUDED.chunk_size,
+              source_last_block_number=EXCLUDED.source_last_block_number,updated_at_ms=EXCLUDED.updated_at_ms
+            WHERE EXCLUDED.source_last_block_number >= archive_blockchain_location.source_last_block_number
+            """;
+        try(Connection c=db.getConnection(); PreparedStatement ps=c.prepareStatement(sql)) {
+            ps.setString(1,e.blockchainName()); ps.setString(2,e.publisherLogin()); ps.setString(3,e.arweaveTxId());
+            ps.setBytes(4,e.archiveHash()); ps.setLong(5,e.bigBlockNumber()); ps.setLong(6,e.chunkOffset());
+            ps.setLong(7,e.chunkSize()); ps.setLong(8,e.sourceLastBlockNumber()); ps.setLong(9,e.updatedAtMs()); ps.executeUpdate();
+        }
+    }
+
+    public ArchiveBlockchainLocation getLocation(String blockchainName) throws SQLException {
+        String sql="""
+            SELECT blockchain_name,publisher_login,arweave_tx_id,archive_hash,big_block_number,
+                   chunk_offset,chunk_size,source_last_block_number,updated_at_ms
+              FROM archive_blockchain_location WHERE LOWER(blockchain_name)=LOWER(?)
+            """;
+        try(Connection c=db.getConnection(); PreparedStatement ps=c.prepareStatement(sql)) {
+            ps.setString(1,blockchainName);
+            try(ResultSet rs=ps.executeQuery()) {
+                if(!rs.next()) return null;
+                return new ArchiveBlockchainLocation(rs.getString(1),rs.getString(2),rs.getString(3),rs.getBytes(4),
+                        rs.getLong(5),rs.getLong(6),rs.getLong(7),rs.getLong(8),rs.getLong(9));
+            }
+        }
+    }
+
+    /** Данные PDA, нужные для создания пустого локального blockchain_state перед первым архивным импортом. */
+    public BlockchainIdentity getBlockchainIdentity(String blockchainName) throws SQLException {
+        String sql="""
+            SELECT login, blockchain_name, blockchain_key, paid_limit_bytes
+              FROM solana_user_pda_current WHERE LOWER(blockchain_name)=LOWER(?) LIMIT 1
+            """;
+        try(Connection c=db.getConnection(); PreparedStatement ps=c.prepareStatement(sql)) {
+            ps.setString(1,blockchainName);
+            try(ResultSet rs=ps.executeQuery()) {
+                if(!rs.next()) return null;
+                return new BlockchainIdentity(rs.getString(1),rs.getString(2),rs.getString(3),rs.getLong(4));
+            }
+        }
+    }
+
+    public record BlockchainIdentity(String login,String blockchainName,String blockchainKey,long sizeLimit) {}
+}

SHiNE-server/shine-server-db/src/main/java/shine/db/dao/ArchivePublicationDAO.java

@@ -0,0 +1,472 @@
+package shine.db.dao;
+
+import shine.db.DbController;
+import shine.db.archive.ArchiveBigBlockRef;
+import shine.db.archive.ArchiveChainCursor;
+import shine.db.archive.ArchivePublishJob;
+import shine.db.archive.ArchivePublishJobChain;
+
+import java.sql.*;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * DAO архивного publisher-а. Все курсоры считаются подтверждёнными только после Solana finalized.
+ */
+public final class ArchivePublicationDAO {
+    private static volatile ArchivePublicationDAO instance;
+    private final DbController db = DbController.getInstance();
+
+    private ArchivePublicationDAO() {}
+
+    public static ArchivePublicationDAO getInstance() {
+        if (instance == null) {
+            synchronized (ArchivePublicationDAO.class) {
+                if (instance == null) instance = new ArchivePublicationDAO();
+            }
+        }
+        return instance;
+    }
+
+    public ArchiveChainCursor getCursor(String blockchainName) throws SQLException {
+        try (Connection c = db.getConnection()) {
+            return getCursor(c, blockchainName);
+        }
+    }
+
+    public ArchiveChainCursor getCursor(Connection c, String blockchainName) throws SQLException {
+        String sql = """
+            SELECT blockchain_name, last_archived_source_block_number, last_archived_source_block_hash,
+                   last_archive_big_block_number, last_archive_big_block_hash,
+                   last_chunk_offset, last_chunk_size, updated_at_ms
+              FROM archive_chain_cursor
+             WHERE blockchain_name = ?
+            """;
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, blockchainName);
+            try (ResultSet rs = ps.executeQuery()) {
+                if (!rs.next()) return null;
+                return mapCursor(rs);
+            }
+        }
+    }
+
+    public long nextBigBlockNumber() throws SQLException {
+        String sql = """
+            SELECT COALESCE(MAX(big_block_number), 0) + 1
+              FROM archive_publish_job
+             WHERE status = 'CURSORS_COMMITTED'
+            """;
+        try (Connection c = db.getConnection();
+             PreparedStatement ps = c.prepareStatement(sql);
+             ResultSet rs = ps.executeQuery()) {
+            rs.next();
+            return rs.getLong(1);
+        }
+    }
+
+    public List<ArchiveBigBlockRef> listFinalizedBigBlocks() throws SQLException {
+        String sql = """
+            SELECT big_block_number, archive_hash, arweave_tx_id
+              FROM archive_publish_job
+             WHERE status = 'CURSORS_COMMITTED'
+               AND archive_hash IS NOT NULL
+               AND arweave_tx_id IS NOT NULL
+             ORDER BY big_block_number ASC
+            """;
+        List<ArchiveBigBlockRef> out = new ArrayList<>();
+        try (Connection c = db.getConnection();
+             PreparedStatement ps = c.prepareStatement(sql);
+             ResultSet rs = ps.executeQuery()) {
+            while (rs.next()) {
+                out.add(new ArchiveBigBlockRef(
+                        rs.getLong("big_block_number"),
+                        rs.getBytes("archive_hash"),
+                        rs.getBytes("arweave_tx_id")
+                ));
+            }
+        }
+        return out;
+    }
+
+    public ArchivePublishJob findUnfinishedJob() throws SQLException {
+        String sql = """
+            SELECT id, big_block_number, status, created_at_ms, local_archive_path,
+                   archive_hash, arweave_tx_id, arweave_confirmations, solana_signature,
+                   error_text, updated_at_ms
+              FROM archive_publish_job
+             WHERE status NOT IN ('CURSORS_COMMITTED', 'FAILED')
+             ORDER BY id ASC
+             LIMIT 1
+            """;
+        try (Connection c = db.getConnection();
+             PreparedStatement ps = c.prepareStatement(sql);
+             ResultSet rs = ps.executeQuery()) {
+            return rs.next() ? mapJob(rs) : null;
+        }
+    }
+
+    public ArchivePublishJob getJob(long id) throws SQLException {
+        String sql = """
+            SELECT id, big_block_number, status, created_at_ms, local_archive_path,
+                   archive_hash, arweave_tx_id, arweave_confirmations, solana_signature,
+                   error_text, updated_at_ms
+              FROM archive_publish_job
+             WHERE id = ?
+            """;
+        try (Connection c = db.getConnection(); PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setLong(1, id);
+            try (ResultSet rs = ps.executeQuery()) {
+                return rs.next() ? mapJob(rs) : null;
+            }
+        }
+    }
+
+
+    /** Атомарно создаёт frozen archive job и все его blockchain ranges. */
+    public long createJobWithChains(long bigBlockNumber, long createdAtMs, List<ArchivePublishJobChain> chains) throws SQLException {
+        if (chains == null || chains.isEmpty()) throw new IllegalArgumentException("Archive job без chains не создаётся");
+        try (Connection c = db.getConnection()) {
+            boolean oldAuto = c.getAutoCommit();
+            c.setAutoCommit(false);
+            try {
+                long jobId;
+                try (PreparedStatement ps = c.prepareStatement("""
+                    INSERT INTO archive_publish_job(big_block_number, status, created_at_ms, updated_at_ms)
+                    VALUES(?, 'SNAPSHOT_CREATED', ?, ?)
+                    RETURNING id
+                    """)) {
+                    ps.setLong(1, bigBlockNumber);
+                    ps.setLong(2, createdAtMs);
+                    ps.setLong(3, createdAtMs);
+                    try (ResultSet rs = ps.executeQuery()) {
+                        if (!rs.next()) throw new SQLException("Не удалось получить id archive_publish_job");
+                        jobId = rs.getLong(1);
+                    }
+                }
+                String sql = """
+                    INSERT INTO archive_publish_job_chain(
+                        job_id, blockchain_name, from_source_block_number, to_source_block_number,
+                        previous_source_block_hash, last_source_block_hash,
+                        previous_archive_big_block_number, previous_archive_big_block_hash,
+                        previous_chunk_offset, previous_chunk_size, new_chunk_offset, new_chunk_size
+                    ) VALUES(?,?,?,?,?,?,?,?,?,?,?,?)
+                    """;
+                try (PreparedStatement ps = c.prepareStatement(sql)) {
+                    for (ArchivePublishJobChain ch : chains) {
+                        bindJobChain(ps, new ArchivePublishJobChain(
+                                jobId, ch.blockchainName(), ch.fromSourceBlockNumber(), ch.toSourceBlockNumber(),
+                                ch.previousSourceBlockHash(), ch.lastSourceBlockHash(),
+                                ch.previousArchiveBigBlockNumber(), ch.previousArchiveBigBlockHash(),
+                                ch.previousChunkOffset(), ch.previousChunkSize(), null, null));
+                        ps.addBatch();
+                    }
+                    ps.executeBatch();
+                }
+                c.commit();
+                return jobId;
+            } catch (Exception e) {
+                c.rollback();
+                if (e instanceof SQLException se) throw se;
+                throw new SQLException("Не удалось создать frozen archive job", e);
+            } finally {
+                c.setAutoCommit(oldAuto);
+            }
+        }
+    }
+
+    public long createJob(long bigBlockNumber, long createdAtMs) throws SQLException {
+        String sql = """
+            INSERT INTO archive_publish_job(big_block_number, status, created_at_ms, updated_at_ms)
+            VALUES(?, 'SNAPSHOT_CREATED', ?, ?)
+            RETURNING id
+            """;
+        try (Connection c = db.getConnection(); PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setLong(1, bigBlockNumber);
+            ps.setLong(2, createdAtMs);
+            ps.setLong(3, createdAtMs);
+            try (ResultSet rs = ps.executeQuery()) {
+                if (!rs.next()) throw new SQLException("Не удалось получить id archive_publish_job");
+                return rs.getLong(1);
+            }
+        }
+    }
+
+    public void insertJobChain(ArchivePublishJobChain e) throws SQLException {
+        String sql = """
+            INSERT INTO archive_publish_job_chain(
+                job_id, blockchain_name, from_source_block_number, to_source_block_number,
+                previous_source_block_hash, last_source_block_hash,
+                previous_archive_big_block_number, previous_archive_big_block_hash,
+                previous_chunk_offset, previous_chunk_size,
+                new_chunk_offset, new_chunk_size
+            ) VALUES(?,?,?,?,?,?,?,?,?,?,?,?)
+            """;
+        try (Connection c = db.getConnection(); PreparedStatement ps = c.prepareStatement(sql)) {
+            bindJobChain(ps, e);
+            ps.executeUpdate();
+        }
+    }
+
+    public List<ArchivePublishJobChain> listJobChains(long jobId) throws SQLException {
+        String sql = """
+            SELECT job_id, blockchain_name, from_source_block_number, to_source_block_number,
+                   previous_source_block_hash, last_source_block_hash,
+                   previous_archive_big_block_number, previous_archive_big_block_hash,
+                   previous_chunk_offset, previous_chunk_size,
+                   new_chunk_offset, new_chunk_size
+              FROM archive_publish_job_chain
+             WHERE job_id = ?
+             ORDER BY blockchain_name ASC
+            """;
+        List<ArchivePublishJobChain> out = new ArrayList<>();
+        try (Connection c = db.getConnection(); PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setLong(1, jobId);
+            try (ResultSet rs = ps.executeQuery()) {
+                while (rs.next()) out.add(mapJobChain(rs));
+            }
+        }
+        return out;
+    }
+
+    public void updateNewChunkPosition(long jobId, String blockchainName, long offset, long size) throws SQLException {
+        String sql = """
+            UPDATE archive_publish_job_chain
+               SET new_chunk_offset=?, new_chunk_size=?
+             WHERE job_id=? AND blockchain_name=?
+            """;
+        try (Connection c = db.getConnection(); PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setLong(1, offset);
+            ps.setLong(2, size);
+            ps.setLong(3, jobId);
+            ps.setString(4, blockchainName);
+            if (ps.executeUpdate() != 1) throw new SQLException("Не найдена archive_publish_job_chain для " + blockchainName);
+        }
+    }
+
+    public void markFileBuilt(long jobId, String localPath, byte[] hash) throws SQLException {
+        updateJob(jobId, "FILE_BUILT", "local_archive_path=? , archive_hash=?", ps -> {
+            ps.setString(1, localPath);
+            ps.setBytes(2, hash);
+        });
+    }
+
+    public void markArweaveUploaded(long jobId, byte[] txId) throws SQLException {
+        updateJob(jobId, "ARWEAVE_UPLOADED", "arweave_tx_id=?", ps -> ps.setBytes(1, txId));
+    }
+
+    /** Обновляет только локальное имя/путь уже собранного archive-файла. */
+    public void updateLocalArchivePath(long jobId, String localPath) throws SQLException {
+        updateJob(jobId, null, "local_archive_path=?", ps -> ps.setString(1, localPath));
+    }
+
+    public void markArweaveConfirmed(long jobId, int confirmations) throws SQLException {
+        updateJob(jobId, "ARWEAVE_CONFIRMED", "arweave_confirmations=?", ps -> ps.setInt(1, confirmations));
+    }
+
+    public void markSolanaSubmitted(long jobId, String signature) throws SQLException {
+        updateJob(jobId, "SOLANA_SUBMITTED", "solana_signature=?", ps -> ps.setString(1, signature));
+    }
+
+    public void markSolanaFinalized(long jobId) throws SQLException {
+        updateJob(jobId, "SOLANA_FINALIZED", null, null);
+    }
+
+    public void markFailed(long jobId, String error) throws SQLException {
+        updateJob(jobId, "FAILED", "error_text=?", ps -> ps.setString(1, error == null ? "" : error));
+    }
+
+    /**
+     * После Solana finalized атомарно переводит курсоры всех blockchain на новый chunk и закрывает job.
+     */
+    public void commitCursors(long jobId, byte[] bigBlockHash) throws SQLException {
+        try (Connection c = db.getConnection()) {
+            boolean oldAuto = c.getAutoCommit();
+            c.setAutoCommit(false);
+            try {
+                ArchivePublishJob job = getJob(c, jobId);
+                if (job == null) throw new SQLException("Archive job не найден: " + jobId);
+                List<ArchivePublishJobChain> chains = listJobChains(c, jobId);
+                long now = System.currentTimeMillis();
+                String upsert = """
+                    INSERT INTO archive_chain_cursor(
+                        blockchain_name, last_archived_source_block_number, last_archived_source_block_hash,
+                        last_archive_big_block_number, last_archive_big_block_hash,
+                        last_chunk_offset, last_chunk_size, updated_at_ms
+                    ) VALUES(?,?,?,?,?,?,?,?)
+                    ON CONFLICT(blockchain_name) DO UPDATE SET
+                        last_archived_source_block_number=EXCLUDED.last_archived_source_block_number,
+                        last_archived_source_block_hash=EXCLUDED.last_archived_source_block_hash,
+                        last_archive_big_block_number=EXCLUDED.last_archive_big_block_number,
+                        last_archive_big_block_hash=EXCLUDED.last_archive_big_block_hash,
+                        last_chunk_offset=EXCLUDED.last_chunk_offset,
+                        last_chunk_size=EXCLUDED.last_chunk_size,
+                        updated_at_ms=EXCLUDED.updated_at_ms
+                    """;
+                try (PreparedStatement ps = c.prepareStatement(upsert)) {
+                    for (ArchivePublishJobChain ch : chains) {
+                        if (ch.newChunkOffset() == null || ch.newChunkSize() == null) {
+                            throw new SQLException("Не сохранены координаты нового chunk: " + ch.blockchainName());
+                        }
+                        ps.setString(1, ch.blockchainName());
+                        ps.setLong(2, ch.toSourceBlockNumber());
+                        ps.setBytes(3, ch.lastSourceBlockHash());
+                        ps.setLong(4, job.bigBlockNumber());
+                        ps.setBytes(5, bigBlockHash);
+                        ps.setLong(6, ch.newChunkOffset());
+                        ps.setLong(7, ch.newChunkSize());
+                        ps.setLong(8, now);
+                        ps.addBatch();
+                    }
+                    ps.executeBatch();
+                }
+                try (PreparedStatement ps = c.prepareStatement(
+                        "UPDATE archive_publish_job SET status='CURSORS_COMMITTED', updated_at_ms=? WHERE id=?")) {
+                    ps.setLong(1, now);
+                    ps.setLong(2, jobId);
+                    ps.executeUpdate();
+                }
+                c.commit();
+            } catch (Exception e) {
+                c.rollback();
+                if (e instanceof SQLException se) throw se;
+                throw new SQLException("Не удалось commit archive cursors", e);
+            } finally {
+                c.setAutoCommit(oldAuto);
+            }
+        }
+    }
+
+    private ArchivePublishJob getJob(Connection c, long id) throws SQLException {
+        String sql = """
+            SELECT id, big_block_number, status, created_at_ms, local_archive_path,
+                   archive_hash, arweave_tx_id, arweave_confirmations, solana_signature,
+                   error_text, updated_at_ms
+              FROM archive_publish_job WHERE id=?
+            """;
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setLong(1, id);
+            try (ResultSet rs = ps.executeQuery()) { return rs.next() ? mapJob(rs) : null; }
+        }
+    }
+
+    private List<ArchivePublishJobChain> listJobChains(Connection c, long jobId) throws SQLException {
+        String sql = """
+            SELECT job_id, blockchain_name, from_source_block_number, to_source_block_number,
+                   previous_source_block_hash, last_source_block_hash,
+                   previous_archive_big_block_number, previous_archive_big_block_hash,
+                   previous_chunk_offset, previous_chunk_size,
+                   new_chunk_offset, new_chunk_size
+              FROM archive_publish_job_chain
+             WHERE job_id=? ORDER BY blockchain_name ASC
+            """;
+        List<ArchivePublishJobChain> out = new ArrayList<>();
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setLong(1, jobId);
+            try (ResultSet rs = ps.executeQuery()) { while (rs.next()) out.add(mapJobChain(rs)); }
+        }
+        return out;
+    }
+
+    @FunctionalInterface
+    private interface Binder { void bind(PreparedStatement ps) throws SQLException; }
+
+    private void updateJob(long jobId, String status, String setFragment, Binder binder) throws SQLException {
+        if (setFragment != null && !setFragment.isBlank()) {
+            try (Connection c = db.getConnection()) {
+                updateJobWithExtra(c, jobId, status, setFragment, binder);
+            }
+            return;
+        }
+        String sql = status == null
+                ? "UPDATE archive_publish_job SET updated_at_ms=? WHERE id=?"
+                : "UPDATE archive_publish_job SET status=?, updated_at_ms=? WHERE id=?";
+        try (Connection c = db.getConnection(); PreparedStatement ps = c.prepareStatement(sql)) {
+            int i = 1;
+            if (status != null) ps.setString(i++, status);
+            ps.setLong(i++, System.currentTimeMillis());
+            ps.setLong(i, jobId);
+            ps.executeUpdate();
+        }
+    }
+
+    private void updateJobWithExtra(Connection c, long jobId, String status, String setFragment, Binder binder) throws SQLException {
+        String statusSql = status == null ? "" : ", status=?";
+        String sql = "UPDATE archive_publish_job SET " + setFragment + statusSql + ", updated_at_ms=? WHERE id=?";
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            binder.bind(ps);
+            int count = countParameters(setFragment);
+            int i = count + 1;
+            if (status != null) ps.setString(i++, status);
+            ps.setLong(i++, System.currentTimeMillis());
+            ps.setLong(i, jobId);
+            ps.executeUpdate();
+        }
+    }
+
+    private static int countParameters(String sqlPart) {
+        int n = 0;
+        for (int i = 0; i < sqlPart.length(); i++) if (sqlPart.charAt(i) == '?') n++;
+        return n;
+    }
+
+    private static void bindJobChain(PreparedStatement ps, ArchivePublishJobChain e) throws SQLException {
+        int i=1;
+        ps.setLong(i++, e.jobId());
+        ps.setString(i++, e.blockchainName());
+        ps.setLong(i++, e.fromSourceBlockNumber());
+        ps.setLong(i++, e.toSourceBlockNumber());
+        ps.setBytes(i++, e.previousSourceBlockHash());
+        ps.setBytes(i++, e.lastSourceBlockHash());
+        setLongNullable(ps, i++, e.previousArchiveBigBlockNumber());
+        ps.setBytes(i++, e.previousArchiveBigBlockHash());
+        setLongNullable(ps, i++, e.previousChunkOffset());
+        setLongNullable(ps, i++, e.previousChunkSize());
+        setLongNullable(ps, i++, e.newChunkOffset());
+        setLongNullable(ps, i, e.newChunkSize());
+    }
+
+    private static ArchiveChainCursor mapCursor(ResultSet rs) throws SQLException {
+        return new ArchiveChainCursor(
+                rs.getString("blockchain_name"),
+                rs.getLong("last_archived_source_block_number"),
+                rs.getBytes("last_archived_source_block_hash"),
+                rs.getLong("last_archive_big_block_number"),
+                rs.getBytes("last_archive_big_block_hash"),
+                rs.getLong("last_chunk_offset"),
+                rs.getLong("last_chunk_size"),
+                rs.getLong("updated_at_ms")
+        );
+    }
+
+    private static ArchivePublishJob mapJob(ResultSet rs) throws SQLException {
+        int conf = rs.getInt("arweave_confirmations");
+        Integer confObj = rs.wasNull() ? null : conf;
+        return new ArchivePublishJob(
+                rs.getLong("id"), rs.getLong("big_block_number"), rs.getString("status"),
+                rs.getLong("created_at_ms"), rs.getString("local_archive_path"),
+                rs.getBytes("archive_hash"), rs.getBytes("arweave_tx_id"), confObj,
+                rs.getString("solana_signature"), rs.getString("error_text"), rs.getLong("updated_at_ms")
+        );
+    }
+
+    private static ArchivePublishJobChain mapJobChain(ResultSet rs) throws SQLException {
+        return new ArchivePublishJobChain(
+                rs.getLong("job_id"), rs.getString("blockchain_name"),
+                rs.getLong("from_source_block_number"), rs.getLong("to_source_block_number"),
+                rs.getBytes("previous_source_block_hash"), rs.getBytes("last_source_block_hash"),
+                getLongNullable(rs, "previous_archive_big_block_number"), rs.getBytes("previous_archive_big_block_hash"),
+                getLongNullable(rs, "previous_chunk_offset"), getLongNullable(rs, "previous_chunk_size"),
+                getLongNullable(rs, "new_chunk_offset"), getLongNullable(rs, "new_chunk_size")
+        );
+    }
+
+    private static Long getLongNullable(ResultSet rs, String name) throws SQLException {
+        long v = rs.getLong(name);
+        return rs.wasNull() ? null : v;
+    }
+
+    private static void setLongNullable(PreparedStatement ps, int idx, Long v) throws SQLException {
+        if (v == null) ps.setNull(idx, Types.BIGINT); else ps.setLong(idx, v);
+    }
+}

SHiNE-server/shine-server-db/src/main/java/shine/db/dao/BlockchainResyncCleanupDAO.java

@@ -426,6 +426,25 @@ public final class BlockchainResyncCleanupDAO {
             ps.executeUpdate();
         }
 
+
+        try (PreparedStatement ps = c.prepareStatement("SELECT shine_refresh_user_profile(login) FROM solana_user_pda_current")) {
+            ps.execute();
+        }
+        try (PreparedStatement ps = c.prepareStatement("SELECT shine_refresh_user_stats(login) FROM solana_user_pda_current")) {
+            ps.execute();
+        }
+        try (PreparedStatement ps = c.prepareStatement("""
+            UPDATE message_stats ms SET
+                primary_likes_count=(SELECT COUNT(*)::INTEGER FROM reactions_state rs WHERE rs.reaction_type=1 AND rs.last_sub_type=1
+                    AND rs.to_login=ms.to_login AND rs.to_bch_name=ms.to_bch_name AND rs.to_block_number=ms.to_block_number AND rs.to_block_hash=ms.to_block_hash
+                    AND shine_is_primary(rs.from_login)),
+                shining_likes_count=(SELECT COUNT(*)::INTEGER FROM reactions_state rs WHERE rs.reaction_type=1 AND rs.last_sub_type=1
+                    AND rs.to_login=ms.to_login AND rs.to_bch_name=ms.to_bch_name AND rs.to_block_number=ms.to_block_number AND rs.to_block_hash=ms.to_block_hash
+                    AND shine_is_primary(rs.from_login) AND shine_is_shining(rs.from_login))
+            """)) {
+            ps.executeUpdate();
+        }
+
         try (PreparedStatement ps = c.prepareStatement("""
             INSERT INTO channel_stats_state (
                 owner_bch_name,

SHiNE-server/shine-server-db/src/main/java/shine/db/dao/ChannelReadStateDAO.java

@@ -0,0 +1,298 @@
+package shine.db.dao;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Server projection for per-user channel read/unread state.
+ *
+ * Important rules:
+ *  - rows are created only by a signed client SetChannelReadState;
+ *  - channel publications increment unread_count only for rows that already exist;
+ *  - read_count is monotonic and unread_count is reduced by the accepted read delta;
+ *  - unread_count is never part of the client signature and is server-owned.
+ */
+public final class ChannelReadStateDAO {
+    private static volatile ChannelReadStateDAO instance;
+
+    private ChannelReadStateDAO() {}
+
+    public static ChannelReadStateDAO getInstance() {
+        if (instance == null) {
+            synchronized (ChannelReadStateDAO.class) {
+                if (instance == null) instance = new ChannelReadStateDAO();
+            }
+        }
+        return instance;
+    }
+
+    public record ReadState(long readCount, long unreadCount, long readUpdatedAtMs,
+                            String clientKey, String readSignature) {}
+
+    public record UpsertResult(boolean applied, long readCount, long unreadCount) {}
+
+    public ReadState get(Connection c, String viewerLogin, String ownerBchName, String channelName) throws SQLException {
+        String sql = """
+            SELECT read_count, unread_count, read_updated_at_ms, client_key, read_signature
+            FROM channel_read_state
+            WHERE LOWER(viewer_login)=LOWER(?) AND owner_bch_name=? AND channel_name=?
+            LIMIT 1
+            """;
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, viewerLogin);
+            ps.setString(2, ownerBchName);
+            ps.setString(3, channelName);
+            try (ResultSet rs = ps.executeQuery()) {
+                if (!rs.next()) return null;
+                return new ReadState(
+                        Math.max(0L, rs.getLong("read_count")),
+                        Math.max(0L, rs.getLong("unread_count")),
+                        rs.getLong("read_updated_at_ms"),
+                        rs.getString("client_key"),
+                        rs.getString("read_signature"));
+            }
+        }
+    }
+
+    public long getUnreadCount(Connection c, String viewerLogin, String ownerBchName, String channelName) throws SQLException {
+        ReadState state = get(c, viewerLogin, ownerBchName, channelName);
+        return state == null ? 0L : state.unreadCount();
+    }
+
+    public long sumUnreadCount(Connection c, String viewerLogin) throws SQLException {
+        String sql = """
+            SELECT COALESCE(SUM(crs.unread_count),0)
+            FROM channel_read_state crs
+            WHERE LOWER(crs.viewer_login)=LOWER(?)
+              AND EXISTS (
+                  SELECT 1
+                  FROM channel_names_state cns
+                  JOIN connections_state cs
+                    ON LOWER(cs.login)=LOWER(crs.viewer_login)
+                   AND cs.rel_type=30
+                   AND cs.to_bch_name=cns.owner_bch_name
+                   AND COALESCE(cs.to_block_number,0)=cns.channel_root_block_number
+                   AND cs.to_block_hash=cns.channel_root_block_hash
+                  WHERE cns.owner_bch_name=crs.owner_bch_name
+                    AND cns.slug=crs.channel_name
+                    AND cns.channel_type_code=1
+              )
+            """;
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, viewerLogin);
+            try (ResultSet rs = ps.executeQuery()) {
+                return rs.next() ? Math.max(0L, rs.getLong(1)) : 0L;
+            }
+        }
+    }
+
+    /**
+     * Validates that the requested public channel exists and that viewer currently follows it.
+     */
+    public boolean hasActiveSubscription(Connection c, String viewerLogin, String ownerBchName, String channelName,
+                                         int followRelType) throws SQLException {
+        String sql = """
+            SELECT 1
+            FROM channel_names_state cns
+            JOIN connections_state cs
+              ON LOWER(cs.login)=LOWER(?)
+             AND cs.rel_type=?
+             AND cs.to_bch_name=cns.owner_bch_name
+             AND COALESCE(cs.to_block_number,0)=cns.channel_root_block_number
+             AND cs.to_block_hash=cns.channel_root_block_hash
+            WHERE cns.owner_bch_name=?
+              AND cns.slug=?
+              AND cns.channel_type_code=1
+            LIMIT 1
+            """;
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, viewerLogin);
+            ps.setInt(2, followRelType);
+            ps.setString(3, ownerBchName);
+            ps.setString(4, channelName);
+            try (ResultSet rs = ps.executeQuery()) {
+                return rs.next();
+            }
+        }
+    }
+
+    public String resolvePublicChannelNameByRoot(Connection c, String ownerBchName, int rootBlockNumber) throws SQLException {
+        String sql = """
+            SELECT slug
+            FROM channel_names_state
+            WHERE owner_bch_name=? AND channel_root_block_number=? AND channel_type_code=1
+            LIMIT 1
+            """;
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, ownerBchName);
+            ps.setInt(2, rootBlockNumber);
+            try (ResultSet rs = ps.executeQuery()) {
+                return rs.next() ? rs.getString("slug") : null;
+            }
+        }
+    }
+
+
+    public Integer resolvePublicChannelRootByName(Connection c, String ownerBchName, String channelName) throws SQLException {
+        String sql = """
+            SELECT channel_root_block_number
+            FROM channel_names_state
+            WHERE owner_bch_name=? AND slug=? AND channel_type_code=1
+            LIMIT 1
+            """;
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, ownerBchName);
+            ps.setString(2, channelName);
+            try (ResultSet rs = ps.executeQuery()) {
+                return rs.next() ? rs.getInt("channel_root_block_number") : null;
+            }
+        }
+    }
+
+    public String resolveOwnerLogin(Connection c, String ownerBchName, String channelName) throws SQLException {
+        String sql = """
+            SELECT owner_login
+            FROM channel_names_state
+            WHERE owner_bch_name=? AND slug=? AND channel_type_code=1
+            LIMIT 1
+            """;
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, ownerBchName);
+            ps.setString(2, channelName);
+            try (ResultSet rs = ps.executeQuery()) {
+                return rs.next() ? rs.getString("owner_login") : null;
+            }
+        }
+    }
+
+    /**
+     * Inserts the first client baseline with unread=0, or advances an existing read watermark.
+     * Older timestamps and backwards read_count values are ignored.
+     */
+    public UpsertResult upsertSignedReadIfNewer(Connection c,
+                                                String viewerLogin,
+                                                String ownerLogin,
+                                                String ownerBchName,
+                                                String channelName,
+                                                long readCount,
+                                                long readUpdatedAtMs,
+                                                String clientKey,
+                                                String readSignature,
+                                                long nowMs) throws SQLException {
+        String sql = """
+            INSERT INTO channel_read_state (
+                viewer_login, owner_login, owner_bch_name, channel_name,
+                read_count, unread_count,
+                read_updated_at_ms, client_key, read_signature, updated_at_ms
+            ) VALUES (?, ?, ?, ?, ?, 0, ?, ?, ?, ?)
+            ON CONFLICT (viewer_login, owner_bch_name, channel_name)
+            DO UPDATE SET
+                owner_login = EXCLUDED.owner_login,
+                unread_count = GREATEST(
+                    0,
+                    channel_read_state.unread_count -
+                    GREATEST(0, EXCLUDED.read_count - channel_read_state.read_count)
+                ),
+                read_count = GREATEST(channel_read_state.read_count, EXCLUDED.read_count),
+                read_updated_at_ms = EXCLUDED.read_updated_at_ms,
+                client_key = EXCLUDED.client_key,
+                read_signature = EXCLUDED.read_signature,
+                updated_at_ms = EXCLUDED.updated_at_ms
+            WHERE channel_read_state.read_updated_at_ms < EXCLUDED.read_updated_at_ms
+              AND EXCLUDED.read_count >= channel_read_state.read_count
+            RETURNING read_count, unread_count
+            """;
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, viewerLogin);
+            ps.setString(2, ownerLogin);
+            ps.setString(3, ownerBchName);
+            ps.setString(4, channelName);
+            ps.setLong(5, Math.max(0L, readCount));
+            ps.setLong(6, readUpdatedAtMs);
+            ps.setString(7, clientKey);
+            ps.setString(8, readSignature);
+            ps.setLong(9, nowMs);
+            try (ResultSet rs = ps.executeQuery()) {
+                if (rs.next()) {
+                    return new UpsertResult(true,
+                            Math.max(0L, rs.getLong("read_count")),
+                            Math.max(0L, rs.getLong("unread_count")));
+                }
+            }
+        }
+        ReadState current = get(c, viewerLogin, ownerBchName, channelName);
+        return new UpsertResult(false,
+                current == null ? 0L : current.readCount(),
+                current == null ? 0L : current.unreadCount());
+    }
+
+    /**
+     * Increments existing rows for current subscribers of one public channel.
+     * Missing channel_read_state rows are deliberately NOT created.
+     * Returns affected viewer logins for post-commit counter pushes.
+     */
+    public List<String> incrementUnreadForSubscribers(Connection c,
+                                                      String ownerBchName,
+                                                      String channelName,
+                                                      int followRelType,
+                                                      long nowMs) throws SQLException {
+        String sql = """
+            UPDATE channel_read_state crs
+            SET unread_count = crs.unread_count + 1,
+                updated_at_ms = ?
+            WHERE crs.owner_bch_name = ?
+              AND crs.channel_name = ?
+              AND LOWER(crs.viewer_login) <> LOWER(crs.owner_login)
+              AND EXISTS (
+                  SELECT 1
+                  FROM channel_names_state cns
+                  JOIN connections_state cs
+                    ON LOWER(cs.login)=LOWER(crs.viewer_login)
+                   AND cs.rel_type=?
+                   AND cs.to_bch_name=cns.owner_bch_name
+                   AND COALESCE(cs.to_block_number,0)=cns.channel_root_block_number
+                   AND cs.to_block_hash=cns.channel_root_block_hash
+                  WHERE cns.owner_bch_name=crs.owner_bch_name
+                    AND cns.slug=crs.channel_name
+                    AND cns.channel_type_code=1
+              )
+            RETURNING viewer_login
+            """;
+        List<String> affected = new ArrayList<>();
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setLong(1, nowMs);
+            ps.setString(2, ownerBchName);
+            ps.setString(3, channelName);
+            ps.setInt(4, followRelType);
+            try (ResultSet rs = ps.executeQuery()) {
+                while (rs.next()) affected.add(rs.getString("viewer_login"));
+            }
+        }
+        return affected;
+    }
+
+    /** Delete the projection row when a channel FOLLOW is explicitly removed. */
+    public boolean deleteForUnfollowTarget(Connection c, String viewerLogin, String ownerBchName,
+                                           int rootBlockNumber) throws SQLException {
+        String sql = """
+            DELETE FROM channel_read_state crs
+            USING channel_names_state cns
+            WHERE LOWER(crs.viewer_login)=LOWER(?)
+              AND crs.owner_bch_name=?
+              AND cns.owner_bch_name=crs.owner_bch_name
+              AND cns.slug=crs.channel_name
+              AND cns.channel_root_block_number=?
+              AND cns.channel_type_code=1
+            """;
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, viewerLogin);
+            ps.setString(2, ownerBchName);
+            ps.setInt(3, rootBlockNumber);
+            return ps.executeUpdate() > 0;
+        }
+    }
+}

SHiNE-server/shine-server-db/src/main/java/shine/db/dao/DmDialogStateDAO.java

@@ -64,6 +64,7 @@ public final class DmDialogStateDAO {
 
         Map<String, DialogSummary> byPeer = new LinkedHashMap<>();
         List<String> contacts = ConnectionsStateDAO.getInstance().listOutgoingByRelTypeCanonical(c, cleanOwner, MsgSubType.CONNECTION_CONTACT);
+        List<String> friends = ConnectionsStateDAO.getInstance().listOutgoingByRelTypeCanonical(c, cleanOwner, MsgSubType.CONNECTION_FRIEND);
         List<String> closeFriends = ConnectionsStateDAO.getInstance().listOutgoingByRelTypeCanonical(c, cleanOwner, MsgSubType.CONNECTION_CLOSE_FRIEND);
 
         try (PreparedStatement ps = c.prepareStatement("""
@@ -76,16 +77,18 @@ public final class DmDialogStateDAO {
             ps.setString(1, cleanOwner);
             try (ResultSet rs = ps.executeQuery()) {
                 while (rs.next()) {
+                    long lastMessageTimeMs = rs.getLong("last_message_time_ms");
+                    int unreadCount = rs.getInt("unread_count");
                     DialogSummary row = new DialogSummary(
                             rs.getString("owner_login"),
                             rs.getString("peer_login"),
                             normalizeRelationFlag(rs.getString("relation_flag")),
                             rs.getString("last_message_blob_b64"),
-                            rs.getLong("last_message_time_ms"),
-                            rs.getInt("unread_count"),
+                            lastMessageTimeMs,
+                            unreadCount,
                             rs.getLong("last_read_receipt_time_ms"),
                             rs.getLong("updated_at_ms"),
-                            true
+                            lastMessageTimeMs > 0 || unreadCount > 0
                     );
                     byPeer.put(normKey(row.peerLogin()), row);
                 }
@@ -95,6 +98,9 @@ public final class DmDialogStateDAO {
         for (String peer : contacts) {
             addOrUpdateSummary(byPeer, cleanOwner, peer, "contact", false);
         }
+        for (String peer : friends) {
+            addOrUpdateSummary(byPeer, cleanOwner, peer, "friend", false);
+        }
         for (String peer : closeFriends) {
             addOrUpdateSummary(byPeer, cleanOwner, peer, "close_friend", false);
         }
@@ -286,6 +292,9 @@ public final class DmDialogStateDAO {
         if (ConnectionsStateDAO.getInstance().hasOutgoingByRelTypeCanonical(c, ownerLogin, peerLogin, MsgSubType.CONNECTION_CLOSE_FRIEND)) {
             return "close_friend";
         }
+        if (ConnectionsStateDAO.getInstance().hasOutgoingByRelTypeCanonical(c, ownerLogin, peerLogin, MsgSubType.CONNECTION_FRIEND)) {
+            return "friend";
+        }
         if (ConnectionsStateDAO.getInstance().hasOutgoingByRelTypeCanonical(c, ownerLogin, peerLogin, MsgSubType.CONNECTION_CONTACT)) {
             return "contact";
         }
@@ -357,6 +366,8 @@ public final class DmDialogStateDAO {
         String nextRelation = current.relationFlag();
         if ("close_friend".equalsIgnoreCase(relationFlag) || "close_friend".equalsIgnoreCase(nextRelation)) {
             nextRelation = "close_friend";
+        } else if ("friend".equalsIgnoreCase(relationFlag) || "friend".equalsIgnoreCase(nextRelation)) {
+            nextRelation = "friend";
         } else if ("contact".equalsIgnoreCase(relationFlag) || "contact".equalsIgnoreCase(nextRelation)) {
             nextRelation = "contact";
         } else {
@@ -433,7 +444,7 @@ public final class DmDialogStateDAO {
 
     private String normalizeRelationFlag(String value) {
         String clean = normalize(value).toLowerCase(Locale.ROOT);
-        if ("close_friend".equals(clean) || "contact".equals(clean)) return clean;
+        if ("close_friend".equals(clean) || "friend".equals(clean) || "contact".equals(clean)) return clean;
         return "none";
     }
 

SHiNE-server/shine-server-db/src/main/java/shine/db/dao/UserNotificationSeenStateDAO.java

@@ -0,0 +1,35 @@
+package shine.db.dao;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+
+public final class UserNotificationSeenStateDAO {
+    private static final UserNotificationSeenStateDAO INSTANCE = new UserNotificationSeenStateDAO();
+    private UserNotificationSeenStateDAO() {}
+    public static UserNotificationSeenStateDAO getInstance() { return INSTANCE; }
+
+    public long getSeenAt(Connection c, String login, String category) throws Exception {
+        try (PreparedStatement ps = c.prepareStatement("SELECT seen_at_ms FROM user_notification_seen_state WHERE owner_login=? AND category=?")) {
+            ps.setString(1, login); ps.setString(2, category);
+            try (ResultSet rs = ps.executeQuery()) { return rs.next() ? rs.getLong(1) : 0L; }
+        }
+    }
+
+    public long advance(Connection c, String login, String category, long seenAtMs, long signedAtMs, byte[] signedBlob) throws Exception {
+        String sql = """
+            INSERT INTO user_notification_seen_state(owner_login, category, seen_at_ms, signed_blob, signed_at_ms, updated_at_ms)
+            VALUES (?, ?, ?, ?, ?, ?)
+            ON CONFLICT(owner_login, category) DO UPDATE SET
+                seen_at_ms=EXCLUDED.seen_at_ms, signed_blob=EXCLUDED.signed_blob,
+                signed_at_ms=EXCLUDED.signed_at_ms, updated_at_ms=EXCLUDED.updated_at_ms
+            WHERE user_notification_seen_state.seen_at_ms < EXCLUDED.seen_at_ms
+            """;
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, login); ps.setString(2, category); ps.setLong(3, seenAtMs);
+            ps.setBytes(4, signedBlob); ps.setLong(5, signedAtMs); ps.setLong(6, System.currentTimeMillis());
+            ps.executeUpdate();
+        }
+        return getSeenAt(c, login, category);
+    }
+}

SHiNE-server/shine-server-db/src/main/java/shine/db/dao/UserNotificationsStateDAO.java

@@ -84,6 +84,33 @@ public final class UserNotificationsStateDAO {
         return out;
     }
 
+    public List<UserNotificationEntry> listVisible(Connection c, String ownerLogin, String kind, long seenAtMs, long cutoffMs) throws SQLException {
+        String sql = """
+            SELECT owner_login, notification_kind, created_at_ms, source_login, source_bch_name,
+                   source_block_number, source_block_hash, target_login, target_bch_name,
+                   target_block_number, target_block_hash, source_msg_sub_type, source_text
+            FROM user_notifications_state
+            WHERE owner_login = ? AND notification_kind = ?
+              AND (created_at_ms > ? OR created_at_ms >= ?)
+            ORDER BY created_at_ms DESC, source_block_number DESC
+            """;
+        List<UserNotificationEntry> out = new ArrayList<>();
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, ownerLogin); ps.setString(2, kind); ps.setLong(3, Math.max(0, seenAtMs));
+            ps.setLong(4, Math.max(0, cutoffMs));
+            try (ResultSet rs = ps.executeQuery()) { while (rs.next()) out.add(mapRow(rs)); }
+        }
+        return out;
+    }
+
+    public long countUnseen(Connection c, String ownerLogin, String kind, long seenAtMs) throws SQLException {
+        String sql = "SELECT COUNT(*) FROM user_notifications_state WHERE owner_login = ? AND notification_kind = ? AND created_at_ms > ?";
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, ownerLogin); ps.setString(2, kind); ps.setLong(3, Math.max(0, seenAtMs));
+            try (ResultSet rs = ps.executeQuery()) { return rs.next() ? rs.getLong(1) : 0L; }
+        }
+    }
+
     private static UserNotificationEntry mapRow(ResultSet rs) throws SQLException {
         UserNotificationEntry e = new UserNotificationEntry();
         e.setOwnerLogin(rs.getString("owner_login"));

SHiNE-server/shine-server-db/src/main/java/shine/db/dao/UserParamsDAO.java

@@ -55,6 +55,7 @@ public final class UserParamsDAO {
             WHERE users_params.time_ms < excluded.time_ms
             """;
 
+        int changed;
         try (PreparedStatement ps = c.prepareStatement(sql)) {
             ps.setString(1, e.getLogin());
             ps.setString(2, e.getParam());
@@ -67,8 +68,12 @@ public final class UserParamsDAO {
             if (e.getSignature() != null) ps.setString(6, e.getSignature());
             else ps.setNull(6, Types.VARCHAR);
 
-            return ps.executeUpdate();
+            changed = ps.executeUpdate();
         }
+        if (changed > 0 && affectsFastProfile(e.getParam())) {
+            refreshFastProfileAndDerivedState(c, e.getLogin(), e.getParam());
+        }
+        return changed;
     }
 
     public int upsertIfNewer(UserParamEntry e) throws SQLException {
@@ -77,6 +82,32 @@ public final class UserParamsDAO {
         }
     }
 
+
+    private static boolean affectsFastProfile(String param) {
+        if (param == null) return false;
+        return switch (param) {
+            case "first_name", "last_name", "ava", "account_role", "shine" -> true;
+            default -> false;
+        };
+    }
+
+    private static void refreshFastProfileAndDerivedState(Connection c, String login, String param) throws SQLException {
+        try (PreparedStatement ps = c.prepareStatement("SELECT shine_refresh_user_profile(?)")) {
+            ps.setString(1, login);
+            ps.execute();
+        }
+        if ("account_role".equals(param) || "shine".equals(param)) {
+            try (PreparedStatement ps = c.prepareStatement("SELECT shine_refresh_related_user_stats(?)")) {
+                ps.setString(1, login);
+                ps.execute();
+            }
+            try (PreparedStatement ps = c.prepareStatement("SELECT shine_refresh_message_qualified_likes_for_actor(?)")) {
+                ps.setString(1, login);
+                ps.execute();
+            }
+        }
+    }
+
     // -------------------- SELECT --------------------
 
     public UserParamEntry getByLoginAndParam(Connection c, String login, String param) throws SQLException {

SHiNE-server/shine-server-db/src/main/java/shine/db/dao/UserProfileStateDAO.java

@@ -0,0 +1,142 @@
+package shine.db.dao;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
+
+import shine.db.MsgSubType;
+
+/** Fast denormalized projection for user cards shown in dialogs/relations/profile lists. */
+public final class UserProfileStateDAO {
+    private static volatile UserProfileStateDAO instance;
+    private UserProfileStateDAO() {}
+    public static UserProfileStateDAO getInstance() {
+        if (instance == null) synchronized (UserProfileStateDAO.class) {
+            if (instance == null) instance = new UserProfileStateDAO();
+        }
+        return instance;
+    }
+
+    public ProfileCard get(Connection c, String login) throws SQLException {
+        try (PreparedStatement ps = c.prepareStatement("""
+            SELECT login, first_name, last_name, ava_ar, account_role, shine_status
+            FROM user_profile_state WHERE LOWER(login)=LOWER(?) LIMIT 1
+            """)) {
+            ps.setString(1, login);
+            try (ResultSet rs = ps.executeQuery()) {
+                if (!rs.next()) return new ProfileCard(login, "", "", "", null, null);
+                return map(rs);
+            }
+        }
+    }
+
+
+    /**
+     * Effective outgoing social relation with priority close_friend > friend > contact > none.
+     *
+     * Use the canonical relation lookup instead of comparing only connections_state.to_login:
+     * older/current blocks may address a user by blockchain name, so a direct to_login-only
+     * query can incorrectly report "none" even when ListContacts/Connections sees the relation.
+     */
+    public String getEffectiveRelationType(Connection c, String ownerLogin, String targetLogin) throws SQLException {
+        if (ownerLogin == null || ownerLogin.isBlank() || targetLogin == null || targetLogin.isBlank()) return "none";
+        ConnectionsStateDAO relations = ConnectionsStateDAO.getInstance();
+        if (relations.hasOutgoingByRelTypeCanonical(c, ownerLogin, targetLogin, MsgSubType.CONNECTION_CLOSE_FRIEND)) {
+            return "close_friend";
+        }
+        if (relations.hasOutgoingByRelTypeCanonical(c, ownerLogin, targetLogin, MsgSubType.CONNECTION_FRIEND)) {
+            return "friend";
+        }
+        if (relations.hasOutgoingByRelTypeCanonical(c, ownerLogin, targetLogin, MsgSubType.CONNECTION_CONTACT)) {
+            return "contact";
+        }
+        return "none";
+    }
+
+    public List<RelationCard> listRelations(Connection c, String ownerLogin, String listType, int limit, int offset) throws SQLException {
+        int safeLimit = Math.max(1, Math.min(limit <= 0 ? 100 : limit, 500));
+        int safeOffset = Math.max(0, offset);
+        String where = switch (String.valueOf(listType)) {
+            case "friends" -> "LOWER(cs.login)=LOWER(?) AND cs.rel_type=14 AND NOT EXISTS (SELECT 1 FROM connections_state cf WHERE LOWER(cf.login)=LOWER(cs.login) AND LOWER(cf.to_login)=LOWER(cs.to_login) AND cf.rel_type=10)";
+            case "close_friends" -> "LOWER(cs.login)=LOWER(?) AND cs.rel_type=10";
+            case "primary_received" -> "LOWER(cs.to_login)=LOWER(?) AND cs.rel_type=80 AND shine_is_primary(cs.login) AND shine_target_accepts_primary_confirmation(cs.to_login)";
+            case "primary_given" -> "LOWER(cs.login)=LOWER(?) AND cs.rel_type=80 AND shine_is_primary(cs.login) AND shine_target_accepts_primary_confirmation(cs.to_login)";
+            case "shine_received" -> "LOWER(cs.to_login)=LOWER(?) AND cs.rel_type=70 AND shine_is_primary(cs.login) AND shine_is_shining(cs.login) AND shine_target_accepts_shine_confirmation(cs.to_login)";
+            case "shine_given" -> "LOWER(cs.login)=LOWER(?) AND cs.rel_type=70 AND shine_is_primary(cs.login) AND shine_is_shining(cs.login) AND shine_target_accepts_shine_confirmation(cs.to_login)";
+            default -> throw new IllegalArgumentException("Unsupported listType: " + listType);
+        };
+        boolean received = "primary_received".equals(listType) || "shine_received".equals(listType);
+        String personExpr = received ? "cs.login" : "cs.to_login";
+        String sql = """
+            SELECT DISTINCT ON (LOWER(%s))
+                   %s AS person_login,
+                   COALESCE(up.first_name,'') AS first_name,
+                   COALESCE(up.last_name,'') AS last_name,
+                   COALESCE(up.ava_ar,'') AS ava_ar,
+                   up.account_role, up.shine_status,
+                   EXISTS(SELECT 1 FROM connections_state x WHERE LOWER(x.login)=LOWER(?) AND LOWER(x.to_login)=LOWER(%s) AND x.rel_type=80
+                          AND shine_is_primary(x.login) AND shine_target_accepts_primary_confirmation(x.to_login)) AS primary_confirmed,
+                   EXISTS(SELECT 1 FROM connections_state x WHERE LOWER(x.login)=LOWER(?) AND LOWER(x.to_login)=LOWER(%s) AND x.rel_type=70
+                          AND shine_is_primary(x.login) AND shine_is_shining(x.login) AND shine_target_accepts_shine_confirmation(x.to_login)) AS shine_confirmed,
+                   CASE
+                     WHEN EXISTS(SELECT 1 FROM connections_state x WHERE LOWER(x.login)=LOWER(?) AND LOWER(x.to_login)=LOWER(%s) AND x.rel_type=10) THEN 'close_friend'
+                     WHEN EXISTS(SELECT 1 FROM connections_state x WHERE LOWER(x.login)=LOWER(?) AND LOWER(x.to_login)=LOWER(%s) AND x.rel_type=14) THEN 'friend'
+                     WHEN EXISTS(SELECT 1 FROM connections_state x WHERE LOWER(x.login)=LOWER(?) AND LOWER(x.to_login)=LOWER(%s) AND x.rel_type=20) THEN 'contact'
+                     ELSE 'none' END AS relation_type,
+                   COALESCE(us.primary_confirmations_received_count,0) AS primary_confirmations_count,
+                   COALESCE(us.shine_confirmations_received_count,0) AS shine_confirmations_count
+            FROM connections_state cs
+            LEFT JOIN user_profile_state up ON LOWER(up.login)=LOWER(%s)
+            LEFT JOIN user_stats_state us ON LOWER(us.login)=LOWER(%s)
+            WHERE %s
+            ORDER BY LOWER(%s), %s
+            LIMIT ? OFFSET ?
+            """.formatted(personExpr, personExpr, personExpr, personExpr, personExpr, personExpr, personExpr, personExpr, personExpr, where, personExpr, personExpr);
+        List<RelationCard> out = new ArrayList<>();
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            int i=1;
+            ps.setString(i++, ownerLogin); ps.setString(i++, ownerLogin); ps.setString(i++, ownerLogin); ps.setString(i++, ownerLogin); ps.setString(i++, ownerLogin);
+            ps.setString(i++, ownerLogin);
+            ps.setInt(i++, safeLimit); ps.setInt(i, safeOffset);
+            try (ResultSet rs = ps.executeQuery()) {
+                while (rs.next()) out.add(new RelationCard(
+                    rs.getString("person_login"), rs.getString("first_name"), rs.getString("last_name"), rs.getString("ava_ar"),
+                    rs.getString("account_role"), rs.getString("shine_status"), rs.getBoolean("primary_confirmed"), rs.getBoolean("shine_confirmed"),
+                    rs.getString("relation_type"), rs.getInt("primary_confirmations_count"), rs.getInt("shine_confirmations_count")
+                ));
+            }
+        }
+        return out;
+    }
+
+    public List<ChannelCard> listPublicChannels(Connection c, String login, String mode, int limit, int offset) throws SQLException {
+        int safeLimit=Math.max(1,Math.min(limit<=0?100:limit,500)), safeOffset=Math.max(0,offset);
+        String sql;
+        if ("owned".equals(mode)) {
+            sql="""
+                SELECT cn.owner_login, cn.slug, cn.display_name, cn.ava_ar, cn.owner_bch_name, cn.channel_root_block_number, encode(cn.channel_root_block_hash,'hex') root_hash
+                FROM channel_names_state cn WHERE LOWER(cn.owner_login)=LOWER(?) AND cn.channel_type_code=1
+                ORDER BY cn.display_name, cn.slug LIMIT ? OFFSET ?
+                """;
+        } else if ("following".equals(mode)) {
+            sql="""
+                SELECT DISTINCT cn.owner_login, cn.slug, cn.display_name, cn.ava_ar, cn.owner_bch_name, cn.channel_root_block_number, encode(cn.channel_root_block_hash,'hex') root_hash
+                FROM connections_state cs JOIN channel_names_state cn ON cn.owner_bch_name=cs.to_bch_name AND cn.channel_root_block_number=cs.to_block_number AND cn.channel_root_block_hash=cs.to_block_hash
+                WHERE LOWER(cs.login)=LOWER(?) AND cs.rel_type=30 AND cn.channel_type_code=1
+                ORDER BY cn.display_name, cn.slug LIMIT ? OFFSET ?
+                """;
+        } else throw new IllegalArgumentException("Unsupported channel mode: "+mode);
+        List<ChannelCard> out=new ArrayList<>();
+        try(PreparedStatement ps=c.prepareStatement(sql)){ ps.setString(1,login);ps.setInt(2,safeLimit);ps.setInt(3,safeOffset);
+            try(ResultSet rs=ps.executeQuery()){while(rs.next())out.add(new ChannelCard(rs.getString("owner_login"),rs.getString("slug"),rs.getString("display_name"),rs.getString("ava_ar"),rs.getString("owner_bch_name"),rs.getInt("channel_root_block_number"),rs.getString("root_hash")));}}
+        return out;
+    }
+
+    private static ProfileCard map(ResultSet rs)throws SQLException{return new ProfileCard(rs.getString("login"),rs.getString("first_name"),rs.getString("last_name"),rs.getString("ava_ar"),rs.getString("account_role"),rs.getString("shine_status"));}
+    public record ProfileCard(String login,String firstName,String lastName,String avatarAr,String accountRole,String shineStatus){}
+    public record RelationCard(String login,String firstName,String lastName,String avatarAr,String accountRole,String shineStatus,boolean primaryConfirmed,boolean shineConfirmed,String relationType,int primaryConfirmationsCount,int shineConfirmationsCount){}
+    public record ChannelCard(String ownerLogin,String slug,String displayName,String avatarAr,String ownerBlockchainName,int rootBlockNumber,String rootBlockHashHex){}
+}

SHiNE-server/shine-server-db/src/main/resources/postgres/migration_v17.sql

@@ -0,0 +1,381 @@
+BEGIN;
+
+-- Add active FRIEND 14/15 and OFFICIAL_ACCOUNT confirmation 80/81 to connection state.
+-- Legacy 60/61 remain accepted at protocol level; this migration does not reinterpret existing rows.
+
+CREATE OR REPLACE FUNCTION shine_blocks_connection_state_ai()
+RETURNS TRIGGER
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    resolved_login TEXT;
+    positive_rel_type INTEGER;
+    existed_before BOOLEAN;
+    target_channel_type INTEGER;
+BEGIN
+    IF NEW.msg_type <> 3 THEN
+        RETURN NEW;
+    END IF;
+
+    resolved_login := shine_resolve_login(NEW.to_login, NEW.to_bch_name);
+
+    IF NEW.msg_sub_type IN (10, 14, 20, 30, 40, 50, 52, 54, 60, 70, 74, 80) THEN
+        IF resolved_login IS NULL OR NEW.to_bch_name IS NULL THEN
+            RETURN NEW;
+        END IF;
+
+        SELECT EXISTS (
+            SELECT 1
+            FROM connections_state
+            WHERE login = NEW.login
+              AND rel_type = NEW.msg_sub_type
+              AND to_login = resolved_login
+              AND to_bch_name = NEW.to_bch_name
+              AND to_block_number = COALESCE(NEW.to_block_number, 0)
+              AND to_block_hash = COALESCE(NEW.to_block_hash, decode(repeat('00', 32), 'hex'))
+        )
+        INTO existed_before;
+
+        IF NOT existed_before THEN
+            IF NEW.msg_sub_type = 10 THEN
+                INSERT INTO user_stats_state (
+                    login,
+                    owned_public_channels_count,
+                    following_users_count,
+                    following_channels_count,
+                    close_friends_count,
+                    updated_at_ms
+                ) VALUES (
+                    NEW.login,
+                    0,
+                    0,
+                    0,
+                    1,
+                    CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+                )
+                ON CONFLICT (login) DO UPDATE SET
+                    close_friends_count = user_stats_state.close_friends_count + 1,
+                    updated_at_ms = EXCLUDED.updated_at_ms;
+            ELSIF NEW.msg_sub_type = 30 THEN
+                IF NEW.to_block_number IS NULL THEN
+                    INSERT INTO user_stats_state (
+                        login,
+                        owned_public_channels_count,
+                        following_users_count,
+                        following_channels_count,
+                        close_friends_count,
+                        updated_at_ms
+                    ) VALUES (
+                        NEW.login,
+                        0,
+                        0,
+                        1,
+                        0,
+                        CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+                    )
+                    ON CONFLICT (login) DO UPDATE SET
+                        following_channels_count = user_stats_state.following_channels_count + 1,
+                        updated_at_ms = EXCLUDED.updated_at_ms;
+                ELSIF NEW.to_block_number = 0 THEN
+                    INSERT INTO user_stats_state (
+                        login,
+                        owned_public_channels_count,
+                        following_users_count,
+                        following_channels_count,
+                        close_friends_count,
+                        updated_at_ms
+                    ) VALUES (
+                        NEW.login,
+                        0,
+                        1,
+                        0,
+                        0,
+                        CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+                    )
+                    ON CONFLICT (login) DO UPDATE SET
+                        following_users_count = user_stats_state.following_users_count + 1,
+                        updated_at_ms = EXCLUDED.updated_at_ms;
+                ELSE
+                    SELECT cn.channel_type_code
+                    INTO target_channel_type
+                    FROM channel_names_state cn
+                    WHERE cn.owner_bch_name = NEW.to_bch_name
+                      AND cn.channel_root_block_number = NEW.to_block_number
+                      AND cn.channel_root_block_hash = NEW.to_block_hash
+                    LIMIT 1;
+
+                    IF target_channel_type = 1 THEN
+                        INSERT INTO user_stats_state (
+                            login,
+                            owned_public_channels_count,
+                            following_users_count,
+                            following_channels_count,
+                            close_friends_count,
+                            updated_at_ms
+                        ) VALUES (
+                            NEW.login,
+                            0,
+                            0,
+                            1,
+                            0,
+                            CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+                        )
+                        ON CONFLICT (login) DO UPDATE SET
+                            following_channels_count = user_stats_state.following_channels_count + 1,
+                            updated_at_ms = EXCLUDED.updated_at_ms;
+
+                        INSERT INTO channel_stats_state (
+                            owner_bch_name,
+                            channel_root_block_number,
+                            channel_root_block_hash,
+                            owner_login,
+                            channel_type_code,
+                            subscribers_count,
+                            updated_at_ms
+                        ) VALUES (
+                            NEW.to_bch_name,
+                            NEW.to_block_number,
+                            NEW.to_block_hash,
+                            resolved_login,
+                            target_channel_type,
+                            1,
+                            CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+                        )
+                        ON CONFLICT (owner_bch_name, channel_root_block_number, channel_root_block_hash) DO UPDATE SET
+                            owner_login = EXCLUDED.owner_login,
+                            channel_type_code = EXCLUDED.channel_type_code,
+                            subscribers_count = channel_stats_state.subscribers_count + 1,
+                            updated_at_ms = EXCLUDED.updated_at_ms;
+                    ELSIF target_channel_type IS NULL THEN
+                        INSERT INTO user_stats_state (
+                            login,
+                            owned_public_channels_count,
+                            following_users_count,
+                            following_channels_count,
+                            close_friends_count,
+                            updated_at_ms
+                        ) VALUES (
+                            NEW.login,
+                            0,
+                            0,
+                            1,
+                            0,
+                            CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+                        )
+                        ON CONFLICT (login) DO UPDATE SET
+                            following_channels_count = user_stats_state.following_channels_count + 1,
+                            updated_at_ms = EXCLUDED.updated_at_ms;
+                    END IF;
+                END IF;
+            END IF;
+        END IF;
+
+        DELETE FROM connections_state
+        WHERE login = NEW.login
+          AND rel_type = NEW.msg_sub_type
+          AND to_login = resolved_login
+          AND to_bch_name = NEW.to_bch_name
+          AND to_block_number = COALESCE(NEW.to_block_number, 0)
+          AND to_block_hash = COALESCE(NEW.to_block_hash, decode(repeat('00', 32), 'hex'));
+
+        INSERT INTO connections_state (
+            login, rel_type, to_login, to_bch_name, to_block_number, to_block_hash
+        ) VALUES (
+            NEW.login,
+            NEW.msg_sub_type,
+            resolved_login,
+            NEW.to_bch_name,
+            COALESCE(NEW.to_block_number, 0),
+            COALESCE(NEW.to_block_hash, decode(repeat('00', 32), 'hex'))
+        );
+
+        RETURN NEW;
+    END IF;
+
+    positive_rel_type := CASE NEW.msg_sub_type
+        WHEN 11 THEN 10
+        WHEN 15 THEN 14
+        WHEN 21 THEN 20
+        WHEN 31 THEN 30
+        WHEN 41 THEN 40
+        WHEN 51 THEN 50
+        WHEN 53 THEN 52
+        WHEN 55 THEN 54
+        WHEN 61 THEN 60
+        WHEN 71 THEN 70
+        WHEN 75 THEN 74
+        WHEN 81 THEN 80
+        ELSE NULL
+    END;
+
+    IF positive_rel_type IS NULL OR resolved_login IS NULL THEN
+        RETURN NEW;
+    END IF;
+
+    SELECT EXISTS (
+        SELECT 1
+        FROM connections_state
+        WHERE login = NEW.login
+          AND rel_type = positive_rel_type
+          AND to_login = resolved_login
+          AND to_bch_name = NEW.to_bch_name
+          AND to_block_number = COALESCE(NEW.to_block_number, 0)
+          AND to_block_hash = COALESCE(NEW.to_block_hash, decode(repeat('00', 32), 'hex'))
+    )
+    INTO existed_before;
+
+    IF NOT existed_before THEN
+        RETURN NEW;
+    END IF;
+
+    IF positive_rel_type = 10 THEN
+        INSERT INTO user_stats_state (
+            login,
+            owned_public_channels_count,
+            following_users_count,
+            following_channels_count,
+            close_friends_count,
+            updated_at_ms
+        ) VALUES (
+            NEW.login,
+            0,
+            0,
+            0,
+            0,
+            CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+        )
+        ON CONFLICT (login) DO UPDATE SET
+            close_friends_count = GREATEST(0, user_stats_state.close_friends_count - 1),
+            updated_at_ms = EXCLUDED.updated_at_ms;
+    ELSIF positive_rel_type = 30 THEN
+        IF NEW.to_block_number IS NULL THEN
+            INSERT INTO user_stats_state (
+                login,
+                owned_public_channels_count,
+                following_users_count,
+                following_channels_count,
+                close_friends_count,
+                updated_at_ms
+        ) VALUES (
+            NEW.login,
+            0,
+            0,
+            0,
+            0,
+            CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+        )
+            ON CONFLICT (login) DO UPDATE SET
+                following_channels_count = GREATEST(0, user_stats_state.following_channels_count - 1),
+                updated_at_ms = EXCLUDED.updated_at_ms;
+        ELSIF NEW.to_block_number = 0 THEN
+            INSERT INTO user_stats_state (
+                login,
+                owned_public_channels_count,
+                following_users_count,
+                following_channels_count,
+                close_friends_count,
+                updated_at_ms
+        ) VALUES (
+            NEW.login,
+            0,
+            0,
+            0,
+            0,
+            CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+        )
+            ON CONFLICT (login) DO UPDATE SET
+                following_users_count = GREATEST(0, user_stats_state.following_users_count - 1),
+                updated_at_ms = EXCLUDED.updated_at_ms;
+        ELSE
+            SELECT cn.channel_type_code
+            INTO target_channel_type
+            FROM channel_names_state cn
+            WHERE cn.owner_bch_name = NEW.to_bch_name
+              AND cn.channel_root_block_number = NEW.to_block_number
+              AND cn.channel_root_block_hash = NEW.to_block_hash
+            LIMIT 1;
+
+            IF target_channel_type = 1 THEN
+                INSERT INTO user_stats_state (
+                    login,
+                    owned_public_channels_count,
+                    following_users_count,
+                    following_channels_count,
+                    close_friends_count,
+                    updated_at_ms
+                ) VALUES (
+                    NEW.login,
+                    0,
+                    0,
+                    0,
+                    0,
+                    CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+                )
+                ON CONFLICT (login) DO UPDATE SET
+                    following_channels_count = GREATEST(0, user_stats_state.following_channels_count - 1),
+                    updated_at_ms = EXCLUDED.updated_at_ms;
+
+                INSERT INTO channel_stats_state (
+                    owner_bch_name,
+                    channel_root_block_number,
+                    channel_root_block_hash,
+                    owner_login,
+                    channel_type_code,
+                    subscribers_count,
+                    updated_at_ms
+                ) VALUES (
+                    NEW.to_bch_name,
+                    NEW.to_block_number,
+                    NEW.to_block_hash,
+                    resolved_login,
+                    target_channel_type,
+                    0,
+                    CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+                )
+                ON CONFLICT (owner_bch_name, channel_root_block_number, channel_root_block_hash) DO UPDATE SET
+                    owner_login = EXCLUDED.owner_login,
+                    channel_type_code = EXCLUDED.channel_type_code,
+                    subscribers_count = GREATEST(0, channel_stats_state.subscribers_count - 1),
+                    updated_at_ms = EXCLUDED.updated_at_ms;
+            ELSIF target_channel_type IS NULL THEN
+                INSERT INTO user_stats_state (
+                    login,
+                    owned_public_channels_count,
+                    following_users_count,
+                    following_channels_count,
+                    close_friends_count,
+                    updated_at_ms
+                ) VALUES (
+                    NEW.login,
+                    0,
+                    0,
+                    0,
+                    0,
+                    CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+                )
+                ON CONFLICT (login) DO UPDATE SET
+                    following_channels_count = GREATEST(0, user_stats_state.following_channels_count - 1),
+                    updated_at_ms = EXCLUDED.updated_at_ms;
+            END IF;
+        END IF;
+    END IF;
+
+    DELETE FROM connections_state
+    WHERE login = NEW.login
+      AND rel_type = positive_rel_type
+      AND to_login = resolved_login
+      AND to_bch_name = NEW.to_bch_name
+      AND to_block_number = COALESCE(NEW.to_block_number, 0)
+      AND to_block_hash = COALESCE(NEW.to_block_hash, decode(repeat('00', 32), 'hex'));
+
+    RETURN NEW;
+END;
+$$;
+
+INSERT INTO db_schema_version (id, schema_version, updated_at_ms)
+VALUES (1, 17, CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT))
+ON CONFLICT (id) DO UPDATE SET
+    schema_version = EXCLUDED.schema_version,
+    updated_at_ms = EXCLUDED.updated_at_ms;
+
+COMMIT;

SHiNE-server/shine-server-db/src/main/resources/postgres/migration_v18.sql

@@ -0,0 +1,348 @@
+BEGIN;
+
+-- v18: fast profile projection, effective social/voting statistics and qualified likes.
+-- Source of truth remains users_params / connections_state / reactions_state / channel_names_state.
+
+CREATE TABLE IF NOT EXISTS user_profile_state (
+    login           TEXT PRIMARY KEY,
+    first_name      TEXT NOT NULL DEFAULT '',
+    last_name       TEXT NOT NULL DEFAULT '',
+    ava_ar          TEXT NOT NULL DEFAULT '',
+    account_role    TEXT,
+    shine_status    TEXT,
+    updated_at_ms   BIGINT NOT NULL DEFAULT 0
+);
+
+CREATE INDEX IF NOT EXISTS idx_user_profile_state_name
+    ON user_profile_state (LOWER(last_name), LOWER(first_name), LOWER(login));
+
+ALTER TABLE user_stats_state
+    ADD COLUMN IF NOT EXISTS friends_count INTEGER NOT NULL DEFAULT 0 CHECK (friends_count >= 0),
+    ADD COLUMN IF NOT EXISTS primary_confirmations_received_count INTEGER NOT NULL DEFAULT 0 CHECK (primary_confirmations_received_count >= 0),
+    ADD COLUMN IF NOT EXISTS primary_confirmations_given_count INTEGER NOT NULL DEFAULT 0 CHECK (primary_confirmations_given_count >= 0),
+    ADD COLUMN IF NOT EXISTS shine_confirmations_received_count INTEGER NOT NULL DEFAULT 0 CHECK (shine_confirmations_received_count >= 0),
+    ADD COLUMN IF NOT EXISTS shine_confirmations_given_count INTEGER NOT NULL DEFAULT 0 CHECK (shine_confirmations_given_count >= 0);
+
+ALTER TABLE message_stats
+    ADD COLUMN IF NOT EXISTS primary_likes_count INTEGER NOT NULL DEFAULT 0 CHECK (primary_likes_count >= 0),
+    ADD COLUMN IF NOT EXISTS shining_likes_count INTEGER NOT NULL DEFAULT 0 CHECK (shining_likes_count >= 0);
+
+CREATE OR REPLACE FUNCTION shine_refresh_user_profile(p_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    v_first_name TEXT := '';
+    v_last_name TEXT := '';
+    v_ava_ar TEXT := '';
+    v_account_role TEXT := NULL;
+    v_shine TEXT := NULL;
+    v_updated BIGINT := 0;
+BEGIN
+    IF p_login IS NULL OR btrim(p_login) = '' THEN RETURN; END IF;
+
+    SELECT COALESCE(MAX(value) FILTER (WHERE param = 'first_name'), ''),
+           COALESCE(MAX(value) FILTER (WHERE param = 'last_name'), ''),
+           COALESCE(MAX(value) FILTER (WHERE param = 'ava'), ''),
+           MAX(value) FILTER (WHERE param = 'account_role'),
+           MAX(value) FILTER (WHERE param = 'shine'),
+           COALESCE(MAX(time_ms), 0)
+    INTO v_first_name, v_last_name, v_ava_ar, v_account_role, v_shine, v_updated
+    FROM users_params
+    WHERE LOWER(login) = LOWER(p_login);
+
+    v_account_role := LOWER(BTRIM(COALESCE(v_account_role, '')));
+    IF v_account_role NOT IN ('primary', 'non_voting') THEN v_account_role := NULL; END IF;
+
+    v_shine := LOWER(BTRIM(COALESCE(v_shine, '')));
+    IF v_shine = 'yes' THEN v_shine := 'shining'; END IF; -- legacy compatibility
+    IF v_shine NOT IN ('shining', 'unknown', 'not_interested') THEN v_shine := NULL; END IF;
+
+    INSERT INTO user_profile_state(login, first_name, last_name, ava_ar, account_role, shine_status, updated_at_ms)
+    VALUES (p_login, v_first_name, v_last_name, v_ava_ar, v_account_role, v_shine, v_updated)
+    ON CONFLICT (login) DO UPDATE SET
+        first_name = EXCLUDED.first_name,
+        last_name = EXCLUDED.last_name,
+        ava_ar = EXCLUDED.ava_ar,
+        account_role = EXCLUDED.account_role,
+        shine_status = EXCLUDED.shine_status,
+        updated_at_ms = EXCLUDED.updated_at_ms;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION shine_is_primary(p_login TEXT)
+RETURNS BOOLEAN
+LANGUAGE sql
+STABLE
+AS $$
+    SELECT COALESCE((SELECT account_role = 'primary' FROM user_profile_state WHERE LOWER(login)=LOWER(p_login) LIMIT 1), FALSE)
+$$;
+
+CREATE OR REPLACE FUNCTION shine_is_shining(p_login TEXT)
+RETURNS BOOLEAN
+LANGUAGE sql
+STABLE
+AS $$
+    SELECT COALESCE((SELECT shine_status = 'shining' FROM user_profile_state WHERE LOWER(login)=LOWER(p_login) LIMIT 1), FALSE)
+$$;
+
+CREATE OR REPLACE FUNCTION shine_target_accepts_primary_confirmation(p_login TEXT)
+RETURNS BOOLEAN
+LANGUAGE sql
+STABLE
+AS $$
+    SELECT COALESCE((SELECT account_role IS DISTINCT FROM 'non_voting' FROM user_profile_state WHERE LOWER(login)=LOWER(p_login) LIMIT 1), TRUE)
+$$;
+
+CREATE OR REPLACE FUNCTION shine_target_accepts_shine_confirmation(p_login TEXT)
+RETURNS BOOLEAN
+LANGUAGE sql
+STABLE
+AS $$
+    SELECT COALESCE((SELECT shine_status IS DISTINCT FROM 'not_interested' FROM user_profile_state WHERE LOWER(login)=LOWER(p_login) LIMIT 1), TRUE)
+$$;
+
+CREATE OR REPLACE FUNCTION shine_refresh_user_stats(p_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    v_now BIGINT := CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT);
+BEGIN
+    IF p_login IS NULL OR btrim(p_login) = '' THEN RETURN; END IF;
+
+    INSERT INTO user_stats_state(login, owned_public_channels_count, following_users_count,
+        following_channels_count, close_friends_count, friends_count,
+        primary_confirmations_received_count, primary_confirmations_given_count,
+        shine_confirmations_received_count, shine_confirmations_given_count, updated_at_ms)
+    SELECT p_login,
+        (SELECT COUNT(*)::INT FROM channel_names_state cn WHERE LOWER(cn.owner_login)=LOWER(p_login) AND cn.channel_type_code=1),
+        0,
+        (SELECT COUNT(*)::INT FROM connections_state cs JOIN channel_names_state cn
+            ON cn.owner_bch_name=cs.to_bch_name AND cn.channel_root_block_number=cs.to_block_number AND cn.channel_root_block_hash=cs.to_block_hash
+            WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=30 AND cn.channel_type_code=1),
+        (SELECT COUNT(DISTINCT LOWER(cs.to_login))::INT FROM connections_state cs WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=10),
+        (SELECT COUNT(DISTINCT LOWER(cs.to_login))::INT FROM connections_state cs
+            WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=14
+              AND NOT EXISTS (SELECT 1 FROM connections_state cf WHERE LOWER(cf.login)=LOWER(p_login) AND LOWER(cf.to_login)=LOWER(cs.to_login) AND cf.rel_type=10)),
+        (SELECT COUNT(DISTINCT LOWER(cs.login))::INT FROM connections_state cs
+            WHERE LOWER(cs.to_login)=LOWER(p_login) AND cs.rel_type=80
+              AND shine_is_primary(cs.login) AND shine_target_accepts_primary_confirmation(p_login)),
+        (SELECT COUNT(DISTINCT LOWER(cs.to_login))::INT FROM connections_state cs
+            WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=80
+              AND shine_is_primary(p_login) AND shine_target_accepts_primary_confirmation(cs.to_login)),
+        (SELECT COUNT(DISTINCT LOWER(cs.login))::INT FROM connections_state cs
+            WHERE LOWER(cs.to_login)=LOWER(p_login) AND cs.rel_type=70
+              AND shine_is_primary(cs.login) AND shine_is_shining(cs.login) AND shine_target_accepts_shine_confirmation(p_login)),
+        (SELECT COUNT(DISTINCT LOWER(cs.to_login))::INT FROM connections_state cs
+            WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=70
+              AND shine_is_primary(p_login) AND shine_is_shining(p_login) AND shine_target_accepts_shine_confirmation(cs.to_login)),
+        v_now
+    ON CONFLICT (login) DO UPDATE SET
+        owned_public_channels_count=EXCLUDED.owned_public_channels_count,
+        following_users_count=0,
+        following_channels_count=EXCLUDED.following_channels_count,
+        close_friends_count=EXCLUDED.close_friends_count,
+        friends_count=EXCLUDED.friends_count,
+        primary_confirmations_received_count=EXCLUDED.primary_confirmations_received_count,
+        primary_confirmations_given_count=EXCLUDED.primary_confirmations_given_count,
+        shine_confirmations_received_count=EXCLUDED.shine_confirmations_received_count,
+        shine_confirmations_given_count=EXCLUDED.shine_confirmations_given_count,
+        updated_at_ms=EXCLUDED.updated_at_ms;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION shine_refresh_related_user_stats(p_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE r RECORD;
+BEGIN
+    PERFORM shine_refresh_user_stats(p_login);
+    FOR r IN
+        SELECT DISTINCT x.login FROM (
+            SELECT cs.login FROM connections_state cs WHERE LOWER(cs.to_login)=LOWER(p_login) AND cs.rel_type IN (70,80)
+            UNION
+            SELECT cs.to_login AS login FROM connections_state cs WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type IN (70,80)
+        ) x
+    LOOP
+        PERFORM shine_refresh_user_stats(r.login);
+    END LOOP;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION shine_refresh_message_qualified_likes_for_actor(p_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE r RECORD;
+BEGIN
+    FOR r IN
+        SELECT DISTINCT rs.to_login, rs.to_bch_name, rs.to_block_number, rs.to_block_hash
+        FROM reactions_state rs
+        WHERE LOWER(rs.from_login)=LOWER(p_login) AND rs.reaction_type=1 AND rs.last_sub_type=1
+    LOOP
+        UPDATE message_stats ms SET
+            primary_likes_count=(SELECT COUNT(*)::INT FROM reactions_state x WHERE x.reaction_type=1 AND x.last_sub_type=1
+                AND x.to_login=r.to_login AND x.to_bch_name=r.to_bch_name AND x.to_block_number=r.to_block_number AND x.to_block_hash=r.to_block_hash
+                AND shine_is_primary(x.from_login)),
+            shining_likes_count=(SELECT COUNT(*)::INT FROM reactions_state x WHERE x.reaction_type=1 AND x.last_sub_type=1
+                AND x.to_login=r.to_login AND x.to_bch_name=r.to_bch_name AND x.to_block_number=r.to_block_number AND x.to_block_hash=r.to_block_hash
+                AND shine_is_primary(x.from_login) AND shine_is_shining(x.from_login))
+        WHERE ms.to_login=r.to_login AND ms.to_bch_name=r.to_bch_name AND ms.to_block_number=r.to_block_number AND ms.to_block_hash=r.to_block_hash;
+    END LOOP;
+END;
+$$;
+
+
+CREATE OR REPLACE FUNCTION shine_refresh_channel_follow_stats(p_bch_name TEXT, p_block_number INTEGER, p_block_hash BYTEA)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    v_owner_login TEXT;
+    v_channel_type INTEGER;
+    v_count INTEGER := 0;
+    v_now BIGINT := CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT);
+BEGIN
+    IF p_bch_name IS NULL OR p_block_number IS NULL OR p_block_hash IS NULL OR p_block_number <= 0 THEN RETURN; END IF;
+
+    SELECT cn.owner_login, cn.channel_type_code
+      INTO v_owner_login, v_channel_type
+      FROM channel_names_state cn
+     WHERE cn.owner_bch_name=p_bch_name
+       AND cn.channel_root_block_number=p_block_number
+       AND cn.channel_root_block_hash=p_block_hash
+     LIMIT 1;
+
+    IF v_channel_type IS NULL THEN RETURN; END IF;
+
+    SELECT COUNT(DISTINCT LOWER(cs.login))::INT
+      INTO v_count
+      FROM connections_state cs
+     WHERE cs.rel_type=30
+       AND cs.to_bch_name=p_bch_name
+       AND cs.to_block_number=p_block_number
+       AND cs.to_block_hash=p_block_hash;
+
+    INSERT INTO channel_stats_state(owner_bch_name,channel_root_block_number,channel_root_block_hash,owner_login,channel_type_code,subscribers_count,updated_at_ms)
+    VALUES(p_bch_name,p_block_number,p_block_hash,COALESCE(v_owner_login,''),v_channel_type,v_count,v_now)
+    ON CONFLICT(owner_bch_name,channel_root_block_number,channel_root_block_hash) DO UPDATE SET
+        owner_login=EXCLUDED.owner_login,
+        channel_type_code=EXCLUDED.channel_type_code,
+        subscribers_count=EXCLUDED.subscribers_count,
+        updated_at_ms=EXCLUDED.updated_at_ms;
+END;
+$$;
+
+-- Replace incremental channel-name counter with idempotent recomputation.
+CREATE OR REPLACE FUNCTION shine_channel_names_state_stats_ai()
+RETURNS TRIGGER
+LANGUAGE plpgsql
+AS $$
+BEGIN
+    IF NEW.channel_type_code = 1 THEN
+        PERFORM shine_refresh_user_stats(NEW.owner_login);
+    END IF;
+    RETURN NEW;
+END;
+$$;
+
+-- Rebuild connection state without incremental user counters; then recompute affected users.
+CREATE OR REPLACE FUNCTION shine_blocks_connection_state_ai()
+RETURNS TRIGGER
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    resolved_login TEXT;
+    positive_rel_type INTEGER;
+BEGIN
+    IF NEW.msg_type <> 3 THEN RETURN NEW; END IF;
+    resolved_login := shine_resolve_login(NEW.to_login, NEW.to_bch_name);
+    IF resolved_login IS NULL OR NEW.to_bch_name IS NULL THEN RETURN NEW; END IF;
+
+    IF NEW.msg_sub_type IN (10,14,20,30,40,50,52,54,60,70,74,80) THEN
+        DELETE FROM connections_state WHERE login=NEW.login AND rel_type=NEW.msg_sub_type AND to_login=resolved_login
+            AND to_bch_name=NEW.to_bch_name AND to_block_number=COALESCE(NEW.to_block_number,0)
+            AND to_block_hash=COALESCE(NEW.to_block_hash,decode(repeat('00',32),'hex'));
+        INSERT INTO connections_state(login,rel_type,to_login,to_bch_name,to_block_number,to_block_hash)
+        VALUES(NEW.login,NEW.msg_sub_type,resolved_login,NEW.to_bch_name,COALESCE(NEW.to_block_number,0),COALESCE(NEW.to_block_hash,decode(repeat('00',32),'hex')));
+    ELSE
+        positive_rel_type := CASE NEW.msg_sub_type WHEN 11 THEN 10 WHEN 15 THEN 14 WHEN 21 THEN 20 WHEN 31 THEN 30 WHEN 41 THEN 40
+            WHEN 51 THEN 50 WHEN 53 THEN 52 WHEN 55 THEN 54 WHEN 61 THEN 60 WHEN 71 THEN 70 WHEN 75 THEN 74 WHEN 81 THEN 80 ELSE NULL END;
+        IF positive_rel_type IS NULL THEN RETURN NEW; END IF;
+        DELETE FROM connections_state WHERE login=NEW.login AND rel_type=positive_rel_type AND to_login=resolved_login
+            AND to_bch_name=NEW.to_bch_name AND to_block_number=COALESCE(NEW.to_block_number,0)
+            AND to_block_hash=COALESCE(NEW.to_block_hash,decode(repeat('00',32),'hex'));
+    END IF;
+
+    PERFORM shine_refresh_user_stats(NEW.login);
+    PERFORM shine_refresh_user_stats(resolved_login);
+    IF NEW.msg_sub_type IN (30,31) AND NEW.to_block_number IS NOT NULL AND NEW.to_block_number > 0 AND NEW.to_block_hash IS NOT NULL THEN
+        PERFORM shine_refresh_channel_follow_stats(NEW.to_bch_name, NEW.to_block_number, NEW.to_block_hash);
+    END IF;
+    RETURN NEW;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION shine_blocks_message_stats_like_ai()
+RETURNS TRIGGER
+LANGUAGE plpgsql
+AS $$
+DECLARE previous_sub_type INTEGER;
+BEGIN
+    IF NEW.msg_type<>2 OR NEW.msg_sub_type NOT IN (1,2) THEN RETURN NEW; END IF;
+    IF NEW.to_login IS NULL OR NEW.to_bch_name IS NULL OR NEW.to_block_number IS NULL OR NEW.to_block_hash IS NULL THEN RETURN NEW; END IF;
+
+    INSERT INTO message_stats(to_login,to_bch_name,to_block_number,to_block_hash,likes_count,primary_likes_count,shining_likes_count,replies_count,edits_count)
+    VALUES(NEW.to_login,NEW.to_bch_name,NEW.to_block_number,NEW.to_block_hash,0,0,0,0,0)
+    ON CONFLICT(to_login,to_bch_name,to_block_number,to_block_hash) DO NOTHING;
+
+    SELECT last_sub_type INTO previous_sub_type FROM reactions_state WHERE from_login=NEW.login AND from_bch_name=NEW.bch_name AND reaction_type=1
+        AND to_login=NEW.to_login AND to_bch_name=NEW.to_bch_name AND to_block_number=NEW.to_block_number AND to_block_hash=NEW.to_block_hash LIMIT 1;
+
+    IF NEW.msg_sub_type=1 AND previous_sub_type IS DISTINCT FROM 1 THEN
+        UPDATE message_stats SET likes_count=likes_count+1,
+            primary_likes_count=primary_likes_count + CASE WHEN shine_is_primary(NEW.login) THEN 1 ELSE 0 END,
+            shining_likes_count=shining_likes_count + CASE WHEN shine_is_primary(NEW.login) AND shine_is_shining(NEW.login) THEN 1 ELSE 0 END
+        WHERE to_login=NEW.to_login AND to_bch_name=NEW.to_bch_name AND to_block_number=NEW.to_block_number AND to_block_hash=NEW.to_block_hash;
+    ELSIF NEW.msg_sub_type=2 AND previous_sub_type=1 THEN
+        UPDATE message_stats SET likes_count=GREATEST(0,likes_count-1),
+            primary_likes_count=GREATEST(0,primary_likes_count - CASE WHEN shine_is_primary(NEW.login) THEN 1 ELSE 0 END),
+            shining_likes_count=GREATEST(0,shining_likes_count - CASE WHEN shine_is_primary(NEW.login) AND shine_is_shining(NEW.login) THEN 1 ELSE 0 END)
+        WHERE to_login=NEW.to_login AND to_bch_name=NEW.to_bch_name AND to_block_number=NEW.to_block_number AND to_block_hash=NEW.to_block_hash;
+    END IF;
+
+    INSERT INTO reactions_state(from_login,from_bch_name,reaction_type,to_login,to_bch_name,to_block_number,to_block_hash,last_sub_type)
+    VALUES(NEW.login,NEW.bch_name,1,NEW.to_login,NEW.to_bch_name,NEW.to_block_number,NEW.to_block_hash,NEW.msg_sub_type)
+    ON CONFLICT(from_login,from_bch_name,reaction_type,to_login,to_bch_name,to_block_number,to_block_hash) DO UPDATE SET last_sub_type=EXCLUDED.last_sub_type;
+    RETURN NEW;
+END;
+$$;
+
+-- Initial projection/rebuild.
+DO $$ DECLARE r RECORD; BEGIN
+    FOR r IN SELECT DISTINCT login FROM users_params LOOP PERFORM shine_refresh_user_profile(r.login); END LOOP;
+END $$;
+DO $$ DECLARE r RECORD; BEGIN
+    FOR r IN SELECT login FROM solana_user_pda_current LOOP PERFORM shine_refresh_user_stats(r.login); END LOOP;
+END $$;
+DO $$ DECLARE r RECORD; BEGIN
+    FOR r IN SELECT owner_bch_name, channel_root_block_number, channel_root_block_hash FROM channel_names_state WHERE channel_type_code=1 LOOP
+        PERFORM shine_refresh_channel_follow_stats(r.owner_bch_name, r.channel_root_block_number, r.channel_root_block_hash);
+    END LOOP;
+END $$;
+
+UPDATE message_stats ms SET
+    primary_likes_count=(SELECT COUNT(*)::INT FROM reactions_state rs WHERE rs.reaction_type=1 AND rs.last_sub_type=1
+        AND rs.to_login=ms.to_login AND rs.to_bch_name=ms.to_bch_name AND rs.to_block_number=ms.to_block_number AND rs.to_block_hash=ms.to_block_hash
+        AND shine_is_primary(rs.from_login)),
+    shining_likes_count=(SELECT COUNT(*)::INT FROM reactions_state rs WHERE rs.reaction_type=1 AND rs.last_sub_type=1
+        AND rs.to_login=ms.to_login AND rs.to_bch_name=ms.to_bch_name AND rs.to_block_number=ms.to_block_number AND rs.to_block_hash=ms.to_block_hash
+        AND shine_is_primary(rs.from_login) AND shine_is_shining(rs.from_login));
+
+INSERT INTO db_schema_version(id,schema_version,updated_at_ms)
+VALUES(1,18,CAST(EXTRACT(EPOCH FROM clock_timestamp())*1000 AS BIGINT))
+ON CONFLICT(id) DO UPDATE SET schema_version=EXCLUDED.schema_version, updated_at_ms=EXCLUDED.updated_at_ms;
+
+COMMIT;

SHiNE-server/shine-server-db/src/main/resources/postgres/migration_v19.sql

@@ -0,0 +1,83 @@
+BEGIN;
+
+-- v19: skip user_stats refresh for logins that are absent from solana_user_pda_current.
+-- This keeps bootstrap resilient to legacy rows that are still present in blocks.
+
+CREATE OR REPLACE FUNCTION shine_refresh_user_stats(p_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    v_now BIGINT := CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT);
+BEGIN
+    IF p_login IS NULL OR btrim(p_login) = '' THEN RETURN; END IF;
+    IF NOT EXISTS (
+        SELECT 1
+        FROM solana_user_pda_current
+        WHERE login = p_login
+        LIMIT 1
+    ) THEN
+        RETURN;
+    END IF;
+
+    INSERT INTO user_stats_state(login, owned_public_channels_count, following_users_count,
+        following_channels_count, close_friends_count, friends_count,
+        primary_confirmations_received_count, primary_confirmations_given_count,
+        shine_confirmations_received_count, shine_confirmations_given_count, updated_at_ms)
+    SELECT p_login,
+        (SELECT COUNT(*)::INT FROM channel_names_state cn WHERE LOWER(cn.owner_login)=LOWER(p_login) AND cn.channel_type_code=1),
+        0,
+        (SELECT COUNT(*)::INT FROM connections_state cs JOIN channel_names_state cn
+            ON cn.owner_bch_name=cs.to_bch_name AND cn.channel_root_block_number=cs.to_block_number AND cn.channel_root_block_hash=cs.to_block_hash
+            WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=30 AND cn.channel_type_code=1),
+        (SELECT COUNT(DISTINCT LOWER(cs.to_login))::INT FROM connections_state cs WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=10),
+        (SELECT COUNT(DISTINCT LOWER(cs.to_login))::INT FROM connections_state cs
+            WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=14
+              AND NOT EXISTS (SELECT 1 FROM connections_state cf WHERE LOWER(cf.login)=LOWER(p_login) AND LOWER(cf.to_login)=LOWER(cs.to_login) AND cf.rel_type=10)),
+        (SELECT COUNT(DISTINCT LOWER(cs.login))::INT FROM connections_state cs
+            WHERE LOWER(cs.to_login)=LOWER(p_login) AND cs.rel_type=80
+              AND shine_is_primary(cs.login) AND shine_target_accepts_primary_confirmation(p_login)),
+        (SELECT COUNT(DISTINCT LOWER(cs.to_login))::INT FROM connections_state cs
+            WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=80
+              AND shine_is_primary(p_login) AND shine_target_accepts_primary_confirmation(cs.to_login)),
+        (SELECT COUNT(DISTINCT LOWER(cs.login))::INT FROM connections_state cs
+            WHERE LOWER(cs.to_login)=LOWER(p_login) AND cs.rel_type=70
+              AND shine_is_primary(cs.login) AND shine_is_shining(cs.login) AND shine_target_accepts_shine_confirmation(p_login)),
+        (SELECT COUNT(DISTINCT LOWER(cs.to_login))::INT FROM connections_state cs
+            WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=70
+              AND shine_is_primary(p_login) AND shine_is_shining(p_login) AND shine_target_accepts_shine_confirmation(cs.to_login)),
+        v_now
+    ON CONFLICT (login) DO UPDATE SET
+        owned_public_channels_count=EXCLUDED.owned_public_channels_count,
+        following_users_count=0,
+        following_channels_count=EXCLUDED.following_channels_count,
+        close_friends_count=EXCLUDED.close_friends_count,
+        friends_count=EXCLUDED.friends_count,
+        primary_confirmations_received_count=EXCLUDED.primary_confirmations_received_count,
+        primary_confirmations_given_count=EXCLUDED.primary_confirmations_given_count,
+        shine_confirmations_received_count=EXCLUDED.shine_confirmations_received_count,
+        shine_confirmations_given_count=EXCLUDED.shine_confirmations_given_count,
+        updated_at_ms=EXCLUDED.updated_at_ms;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION shine_refresh_related_user_stats(p_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE r RECORD;
+BEGIN
+    PERFORM shine_refresh_user_stats(p_login);
+    FOR r IN
+        SELECT DISTINCT x.login FROM (
+            SELECT cs.login FROM connections_state cs WHERE LOWER(cs.to_login)=LOWER(p_login) AND cs.rel_type IN (70,80)
+            UNION
+            SELECT cs.to_login AS login FROM connections_state cs WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type IN (70,80)
+        ) x
+    LOOP
+        PERFORM shine_refresh_user_stats(r.login);
+    END LOOP;
+END;
+$$;
+
+COMMIT;

SHiNE-server/shine-server-db/src/main/resources/postgres/migration_v20.sql

@@ -0,0 +1,19 @@
+-- Notifications v2: three categories + signed seen watermarks.
+
+ALTER TABLE user_notifications_state
+    DROP CONSTRAINT IF EXISTS user_notifications_state_notification_kind_check;
+ALTER TABLE user_notifications_state
+    ADD CONSTRAINT user_notifications_state_notification_kind_check
+    CHECK (notification_kind IN ('reply', 'connection', 'event'));
+
+CREATE TABLE IF NOT EXISTS user_notification_seen_state (
+    owner_login       VARCHAR(60) NOT NULL,
+    category          TEXT NOT NULL CHECK (category IN ('replies', 'connections', 'events')),
+    seen_at_ms        BIGINT NOT NULL DEFAULT 0,
+    signed_blob       BYTEA NOT NULL,
+    signed_at_ms      BIGINT NOT NULL,
+    updated_at_ms     BIGINT NOT NULL,
+    PRIMARY KEY (owner_login, category)
+);
+
+UPDATE db_schema_version SET schema_version = 20 WHERE id = 1;

SHiNE-server/shine-server-db/src/main/resources/postgres/migration_v21.sql

@@ -0,0 +1,25 @@
+-- Channel unread/read projection.
+-- The row is created only by a signed SetChannelReadState from the client.
+-- New channel publications only increment existing rows.
+
+CREATE TABLE IF NOT EXISTS channel_read_state (
+    viewer_login        TEXT NOT NULL REFERENCES solana_user_pda_current(login),
+    owner_login         TEXT NOT NULL,
+    owner_bch_name      TEXT NOT NULL,
+    channel_name        TEXT NOT NULL,
+    read_count          BIGINT NOT NULL DEFAULT 0 CHECK (read_count >= 0),
+    unread_count        BIGINT NOT NULL DEFAULT 0 CHECK (unread_count >= 0),
+    read_updated_at_ms  BIGINT NOT NULL,
+    client_key          TEXT NOT NULL,
+    read_signature      TEXT NOT NULL,
+    updated_at_ms       BIGINT NOT NULL,
+    PRIMARY KEY (viewer_login, owner_bch_name, channel_name)
+);
+
+CREATE INDEX IF NOT EXISTS idx_channel_read_state_viewer
+    ON channel_read_state(viewer_login);
+
+CREATE INDEX IF NOT EXISTS idx_channel_read_state_channel
+    ON channel_read_state(owner_bch_name, channel_name);
+
+UPDATE db_schema_version SET schema_version = 21 WHERE id = 1;

SHiNE-server/shine-server-db/src/main/resources/postgres/migration_v22.sql

@@ -0,0 +1,56 @@
+CREATE TABLE IF NOT EXISTS archive_chain_cursor (
+    blockchain_name                    TEXT PRIMARY KEY,
+    last_archived_source_block_number  BIGINT NOT NULL,
+    last_archived_source_block_hash    BYTEA NOT NULL,
+    last_archive_big_block_number      BIGINT NOT NULL,
+    last_archive_big_block_hash        BYTEA NOT NULL,
+    last_chunk_offset                  BIGINT NOT NULL,
+    last_chunk_size                    BIGINT NOT NULL,
+    updated_at_ms                      BIGINT NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS archive_publish_job (
+    id                       BIGSERIAL PRIMARY KEY,
+    big_block_number         BIGINT NOT NULL,
+    status                   TEXT NOT NULL,
+    created_at_ms            BIGINT NOT NULL,
+    local_archive_path       TEXT,
+    archive_hash             BYTEA,
+    arweave_tx_id            BYTEA,
+    arweave_confirmations    INTEGER,
+    solana_signature         TEXT,
+    error_text               TEXT,
+    updated_at_ms            BIGINT NOT NULL
+);
+
+CREATE INDEX IF NOT EXISTS idx_archive_publish_job_status
+    ON archive_publish_job(status);
+CREATE INDEX IF NOT EXISTS idx_archive_publish_job_big_block_number
+    ON archive_publish_job(big_block_number);
+
+CREATE TABLE IF NOT EXISTS archive_publish_job_chain (
+    job_id                              BIGINT NOT NULL REFERENCES archive_publish_job(id) ON DELETE CASCADE,
+    blockchain_name                    TEXT NOT NULL,
+    from_source_block_number           BIGINT NOT NULL,
+    to_source_block_number             BIGINT NOT NULL,
+    previous_source_block_hash         BYTEA NOT NULL,
+    last_source_block_hash             BYTEA NOT NULL,
+    previous_archive_big_block_number  BIGINT,
+    previous_archive_big_block_hash    BYTEA,
+    previous_chunk_offset              BIGINT,
+    previous_chunk_size                BIGINT,
+    new_chunk_offset                   BIGINT,
+    new_chunk_size                     BIGINT,
+    PRIMARY KEY (job_id, blockchain_name)
+);
+
+ALTER TABLE solana_user_pda_current
+    ADD COLUMN IF NOT EXISTS archive_head_tx_id TEXT NOT NULL DEFAULT '';
+ALTER TABLE solana_user_pda_current
+    ADD COLUMN IF NOT EXISTS archive_head_hash TEXT NOT NULL DEFAULT '';
+ALTER TABLE solana_user_pda_history
+    ADD COLUMN IF NOT EXISTS archive_head_tx_id TEXT NOT NULL DEFAULT '';
+ALTER TABLE solana_user_pda_history
+    ADD COLUMN IF NOT EXISTS archive_head_hash TEXT NOT NULL DEFAULT '';
+
+UPDATE db_schema_version SET schema_version = 22, updated_at_ms = CAST(EXTRACT(EPOCH FROM clock_timestamp())*1000 AS BIGINT) WHERE id = 1;

SHiNE-server/shine-server-db/src/main/resources/postgres/migration_v23.sql

@@ -0,0 +1,32 @@
+-- v23: trusted SHINE-ARCHIVE import state + last chunk location index.
+-- Solana archive head itself is already copied by the normal Solana users sync (v22).
+
+ALTER TABLE solana_user_pda_current
+    ADD COLUMN IF NOT EXISTS archive_imported BOOLEAN NOT NULL DEFAULT FALSE;
+
+ALTER TABLE solana_user_pda_current
+    ADD COLUMN IF NOT EXISTS archive_last_imported_tx_id TEXT NOT NULL DEFAULT '';
+
+CREATE INDEX IF NOT EXISTS idx_solana_user_pda_current_archive_pending
+    ON solana_user_pda_current(is_server, archive_imported)
+    WHERE archive_head_tx_id <> '';
+
+CREATE TABLE IF NOT EXISTS archive_blockchain_location (
+    blockchain_name           TEXT PRIMARY KEY,
+    publisher_login           TEXT NOT NULL,
+    arweave_tx_id             TEXT NOT NULL,
+    archive_hash              BYTEA NOT NULL,
+    big_block_number          BIGINT NOT NULL,
+    chunk_offset              BIGINT NOT NULL,
+    chunk_size                BIGINT NOT NULL,
+    source_last_block_number  BIGINT NOT NULL,
+    updated_at_ms             BIGINT NOT NULL
+);
+
+CREATE INDEX IF NOT EXISTS idx_archive_blockchain_location_publisher
+    ON archive_blockchain_location(publisher_login);
+
+UPDATE db_schema_version
+SET schema_version = 23,
+    updated_at_ms = CAST(EXTRACT(EPOCH FROM clock_timestamp())*1000 AS BIGINT)
+WHERE id = 1;

SHiNE-server/shine-server-db/src/main/resources/postgres/schema_v1.sql

@@ -22,7 +22,7 @@ CREATE TABLE IF NOT EXISTS db_schema_version (
 );
 
 INSERT INTO db_schema_version (id, schema_version, updated_at_ms)
-    VALUES (1, 16, CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT))
+    VALUES (1, 20, CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT))
 ON CONFLICT (id) DO UPDATE SET
     schema_version = EXCLUDED.schema_version,
     updated_at_ms = EXCLUDED.updated_at_ms;
@@ -425,6 +425,26 @@ CREATE INDEX IF NOT EXISTS idx_user_settings_login
 CREATE INDEX IF NOT EXISTS idx_user_settings_type_key
     ON user_settings(setting_type, setting_key);
 
+CREATE TABLE IF NOT EXISTS channel_read_state (
+    viewer_login        TEXT NOT NULL REFERENCES solana_user_pda_current(login),
+    owner_login         TEXT NOT NULL,
+    owner_bch_name      TEXT NOT NULL,
+    channel_name        TEXT NOT NULL,
+    read_count          BIGINT NOT NULL DEFAULT 0 CHECK (read_count >= 0),
+    unread_count        BIGINT NOT NULL DEFAULT 0 CHECK (unread_count >= 0),
+    read_updated_at_ms  BIGINT NOT NULL,
+    client_key          TEXT NOT NULL,
+    read_signature      TEXT NOT NULL,
+    updated_at_ms       BIGINT NOT NULL,
+    PRIMARY KEY (viewer_login, owner_bch_name, channel_name)
+);
+
+CREATE INDEX IF NOT EXISTS idx_channel_read_state_viewer
+    ON channel_read_state(viewer_login);
+
+CREATE INDEX IF NOT EXISTS idx_channel_read_state_channel
+    ON channel_read_state(owner_bch_name, channel_name);
+
 CREATE TABLE IF NOT EXISTS ip_geo_cache (
     ip             TEXT PRIMARY KEY,
     geo            TEXT,
@@ -765,7 +785,7 @@ CREATE INDEX IF NOT EXISTS idx_signed_message_delivery_session
 
 CREATE TABLE IF NOT EXISTS user_notifications_state (
     owner_login           TEXT NOT NULL REFERENCES solana_user_pda_current(normalized_login),
-    notification_kind     TEXT NOT NULL CHECK (notification_kind IN ('reply', 'connection')),
+    notification_kind     TEXT NOT NULL CHECK (notification_kind IN ('reply', 'connection', 'event')),
     created_at_ms         BIGINT NOT NULL,
     source_login          TEXT NOT NULL,
     source_bch_name       TEXT NOT NULL,
@@ -1113,7 +1133,7 @@ BEGIN
 
     resolved_login := shine_resolve_login(NEW.to_login, NEW.to_bch_name);
 
-    IF NEW.msg_sub_type IN (10, 20, 30, 40, 50, 52, 54, 60, 70, 74) THEN
+    IF NEW.msg_sub_type IN (10, 14, 20, 30, 40, 50, 52, 54, 60, 70, 74, 80) THEN
         IF resolved_login IS NULL OR NEW.to_bch_name IS NULL THEN
             RETURN NEW;
         END IF;
@@ -1288,6 +1308,7 @@ BEGIN
 
     positive_rel_type := CASE NEW.msg_sub_type
         WHEN 11 THEN 10
+        WHEN 15 THEN 14
         WHEN 21 THEN 20
         WHEN 31 THEN 30
         WHEN 41 THEN 40
@@ -1297,6 +1318,7 @@ BEGIN
         WHEN 61 THEN 60
         WHEN 71 THEN 70
         WHEN 75 THEN 74
+        WHEN 81 THEN 80
         ELSE NULL
     END;
 
@@ -1644,4 +1666,443 @@ AFTER INSERT ON channel_names_state
 FOR EACH ROW
 EXECUTE FUNCTION shine_channel_names_state_stats_ai();
 
+
+-- v18 integrated fresh-schema definitions
+-- v18: fast profile projection, effective social/voting statistics and qualified likes.
+-- Source of truth remains users_params / connections_state / reactions_state / channel_names_state.
+
+CREATE TABLE IF NOT EXISTS user_profile_state (
+    login           TEXT PRIMARY KEY,
+    first_name      TEXT NOT NULL DEFAULT '',
+    last_name       TEXT NOT NULL DEFAULT '',
+    ava_ar          TEXT NOT NULL DEFAULT '',
+    account_role    TEXT,
+    shine_status    TEXT,
+    updated_at_ms   BIGINT NOT NULL DEFAULT 0
+);
+
+CREATE INDEX IF NOT EXISTS idx_user_profile_state_name
+    ON user_profile_state (LOWER(last_name), LOWER(first_name), LOWER(login));
+
+ALTER TABLE user_stats_state
+    ADD COLUMN IF NOT EXISTS friends_count INTEGER NOT NULL DEFAULT 0 CHECK (friends_count >= 0),
+    ADD COLUMN IF NOT EXISTS primary_confirmations_received_count INTEGER NOT NULL DEFAULT 0 CHECK (primary_confirmations_received_count >= 0),
+    ADD COLUMN IF NOT EXISTS primary_confirmations_given_count INTEGER NOT NULL DEFAULT 0 CHECK (primary_confirmations_given_count >= 0),
+    ADD COLUMN IF NOT EXISTS shine_confirmations_received_count INTEGER NOT NULL DEFAULT 0 CHECK (shine_confirmations_received_count >= 0),
+    ADD COLUMN IF NOT EXISTS shine_confirmations_given_count INTEGER NOT NULL DEFAULT 0 CHECK (shine_confirmations_given_count >= 0);
+
+ALTER TABLE message_stats
+    ADD COLUMN IF NOT EXISTS primary_likes_count INTEGER NOT NULL DEFAULT 0 CHECK (primary_likes_count >= 0),
+    ADD COLUMN IF NOT EXISTS shining_likes_count INTEGER NOT NULL DEFAULT 0 CHECK (shining_likes_count >= 0);
+
+CREATE OR REPLACE FUNCTION shine_refresh_user_profile(p_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    v_first_name TEXT := '';
+    v_last_name TEXT := '';
+    v_ava_ar TEXT := '';
+    v_account_role TEXT := NULL;
+    v_shine TEXT := NULL;
+    v_updated BIGINT := 0;
+BEGIN
+    IF p_login IS NULL OR btrim(p_login) = '' THEN RETURN; END IF;
+
+    SELECT COALESCE(MAX(value) FILTER (WHERE param = 'first_name'), ''),
+           COALESCE(MAX(value) FILTER (WHERE param = 'last_name'), ''),
+           COALESCE(MAX(value) FILTER (WHERE param = 'ava'), ''),
+           MAX(value) FILTER (WHERE param = 'account_role'),
+           MAX(value) FILTER (WHERE param = 'shine'),
+           COALESCE(MAX(time_ms), 0)
+    INTO v_first_name, v_last_name, v_ava_ar, v_account_role, v_shine, v_updated
+    FROM users_params
+    WHERE LOWER(login) = LOWER(p_login);
+
+    v_account_role := LOWER(BTRIM(COALESCE(v_account_role, '')));
+    IF v_account_role NOT IN ('primary', 'non_voting') THEN v_account_role := NULL; END IF;
+
+    v_shine := LOWER(BTRIM(COALESCE(v_shine, '')));
+    IF v_shine = 'yes' THEN v_shine := 'shining'; END IF; -- legacy compatibility
+    IF v_shine NOT IN ('shining', 'unknown', 'not_interested') THEN v_shine := NULL; END IF;
+
+    INSERT INTO user_profile_state(login, first_name, last_name, ava_ar, account_role, shine_status, updated_at_ms)
+    VALUES (p_login, v_first_name, v_last_name, v_ava_ar, v_account_role, v_shine, v_updated)
+    ON CONFLICT (login) DO UPDATE SET
+        first_name = EXCLUDED.first_name,
+        last_name = EXCLUDED.last_name,
+        ava_ar = EXCLUDED.ava_ar,
+        account_role = EXCLUDED.account_role,
+        shine_status = EXCLUDED.shine_status,
+        updated_at_ms = EXCLUDED.updated_at_ms;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION shine_is_primary(p_login TEXT)
+RETURNS BOOLEAN
+LANGUAGE sql
+STABLE
+AS $$
+    SELECT COALESCE((SELECT account_role = 'primary' FROM user_profile_state WHERE LOWER(login)=LOWER(p_login) LIMIT 1), FALSE)
+$$;
+
+CREATE OR REPLACE FUNCTION shine_is_shining(p_login TEXT)
+RETURNS BOOLEAN
+LANGUAGE sql
+STABLE
+AS $$
+    SELECT COALESCE((SELECT shine_status = 'shining' FROM user_profile_state WHERE LOWER(login)=LOWER(p_login) LIMIT 1), FALSE)
+$$;
+
+CREATE OR REPLACE FUNCTION shine_target_accepts_primary_confirmation(p_login TEXT)
+RETURNS BOOLEAN
+LANGUAGE sql
+STABLE
+AS $$
+    SELECT COALESCE((SELECT account_role IS DISTINCT FROM 'non_voting' FROM user_profile_state WHERE LOWER(login)=LOWER(p_login) LIMIT 1), TRUE)
+$$;
+
+CREATE OR REPLACE FUNCTION shine_target_accepts_shine_confirmation(p_login TEXT)
+RETURNS BOOLEAN
+LANGUAGE sql
+STABLE
+AS $$
+    SELECT COALESCE((SELECT shine_status IS DISTINCT FROM 'not_interested' FROM user_profile_state WHERE LOWER(login)=LOWER(p_login) LIMIT 1), TRUE)
+$$;
+
+CREATE OR REPLACE FUNCTION shine_refresh_user_stats(p_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    v_now BIGINT := CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT);
+BEGIN
+    IF p_login IS NULL OR btrim(p_login) = '' THEN RETURN; END IF;
+    IF NOT EXISTS (
+        SELECT 1
+        FROM solana_user_pda_current
+        WHERE login = p_login
+        LIMIT 1
+    ) THEN
+        RETURN;
+    END IF;
+
+    INSERT INTO user_stats_state(login, owned_public_channels_count, following_users_count,
+        following_channels_count, close_friends_count, friends_count,
+        primary_confirmations_received_count, primary_confirmations_given_count,
+        shine_confirmations_received_count, shine_confirmations_given_count, updated_at_ms)
+    SELECT p_login,
+        (SELECT COUNT(*)::INT FROM channel_names_state cn WHERE LOWER(cn.owner_login)=LOWER(p_login) AND cn.channel_type_code=1),
+        0,
+        (SELECT COUNT(*)::INT FROM connections_state cs JOIN channel_names_state cn
+            ON cn.owner_bch_name=cs.to_bch_name AND cn.channel_root_block_number=cs.to_block_number AND cn.channel_root_block_hash=cs.to_block_hash
+            WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=30 AND cn.channel_type_code=1),
+        (SELECT COUNT(DISTINCT LOWER(cs.to_login))::INT FROM connections_state cs WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=10),
+        (SELECT COUNT(DISTINCT LOWER(cs.to_login))::INT FROM connections_state cs
+            WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=14
+              AND NOT EXISTS (SELECT 1 FROM connections_state cf WHERE LOWER(cf.login)=LOWER(p_login) AND LOWER(cf.to_login)=LOWER(cs.to_login) AND cf.rel_type=10)),
+        (SELECT COUNT(DISTINCT LOWER(cs.login))::INT FROM connections_state cs
+            WHERE LOWER(cs.to_login)=LOWER(p_login) AND cs.rel_type=80
+              AND shine_is_primary(cs.login) AND shine_target_accepts_primary_confirmation(p_login)),
+        (SELECT COUNT(DISTINCT LOWER(cs.to_login))::INT FROM connections_state cs
+            WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=80
+              AND shine_is_primary(p_login) AND shine_target_accepts_primary_confirmation(cs.to_login)),
+        (SELECT COUNT(DISTINCT LOWER(cs.login))::INT FROM connections_state cs
+            WHERE LOWER(cs.to_login)=LOWER(p_login) AND cs.rel_type=70
+              AND shine_is_primary(cs.login) AND shine_is_shining(cs.login) AND shine_target_accepts_shine_confirmation(p_login)),
+        (SELECT COUNT(DISTINCT LOWER(cs.to_login))::INT FROM connections_state cs
+            WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type=70
+              AND shine_is_primary(p_login) AND shine_is_shining(p_login) AND shine_target_accepts_shine_confirmation(cs.to_login)),
+        v_now
+    ON CONFLICT (login) DO UPDATE SET
+        owned_public_channels_count=EXCLUDED.owned_public_channels_count,
+        following_users_count=0,
+        following_channels_count=EXCLUDED.following_channels_count,
+        close_friends_count=EXCLUDED.close_friends_count,
+        friends_count=EXCLUDED.friends_count,
+        primary_confirmations_received_count=EXCLUDED.primary_confirmations_received_count,
+        primary_confirmations_given_count=EXCLUDED.primary_confirmations_given_count,
+        shine_confirmations_received_count=EXCLUDED.shine_confirmations_received_count,
+        shine_confirmations_given_count=EXCLUDED.shine_confirmations_given_count,
+        updated_at_ms=EXCLUDED.updated_at_ms;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION shine_refresh_related_user_stats(p_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE r RECORD;
+BEGIN
+    PERFORM shine_refresh_user_stats(p_login);
+    FOR r IN
+        SELECT DISTINCT x.login FROM (
+            SELECT cs.login FROM connections_state cs WHERE LOWER(cs.to_login)=LOWER(p_login) AND cs.rel_type IN (70,80)
+            UNION
+            SELECT cs.to_login AS login FROM connections_state cs WHERE LOWER(cs.login)=LOWER(p_login) AND cs.rel_type IN (70,80)
+        ) x
+    LOOP
+        PERFORM shine_refresh_user_stats(r.login);
+    END LOOP;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION shine_refresh_message_qualified_likes_for_actor(p_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE r RECORD;
+BEGIN
+    FOR r IN
+        SELECT DISTINCT rs.to_login, rs.to_bch_name, rs.to_block_number, rs.to_block_hash
+        FROM reactions_state rs
+        WHERE LOWER(rs.from_login)=LOWER(p_login) AND rs.reaction_type=1 AND rs.last_sub_type=1
+    LOOP
+        UPDATE message_stats ms SET
+            primary_likes_count=(SELECT COUNT(*)::INT FROM reactions_state x WHERE x.reaction_type=1 AND x.last_sub_type=1
+                AND x.to_login=r.to_login AND x.to_bch_name=r.to_bch_name AND x.to_block_number=r.to_block_number AND x.to_block_hash=r.to_block_hash
+                AND shine_is_primary(x.from_login)),
+            shining_likes_count=(SELECT COUNT(*)::INT FROM reactions_state x WHERE x.reaction_type=1 AND x.last_sub_type=1
+                AND x.to_login=r.to_login AND x.to_bch_name=r.to_bch_name AND x.to_block_number=r.to_block_number AND x.to_block_hash=r.to_block_hash
+                AND shine_is_primary(x.from_login) AND shine_is_shining(x.from_login))
+        WHERE ms.to_login=r.to_login AND ms.to_bch_name=r.to_bch_name AND ms.to_block_number=r.to_block_number AND ms.to_block_hash=r.to_block_hash;
+    END LOOP;
+END;
+$$;
+
+
+CREATE OR REPLACE FUNCTION shine_refresh_channel_follow_stats(p_bch_name TEXT, p_block_number INTEGER, p_block_hash BYTEA)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    v_owner_login TEXT;
+    v_channel_type INTEGER;
+    v_count INTEGER := 0;
+    v_now BIGINT := CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT);
+BEGIN
+    IF p_bch_name IS NULL OR p_block_number IS NULL OR p_block_hash IS NULL OR p_block_number <= 0 THEN RETURN; END IF;
+
+    SELECT cn.owner_login, cn.channel_type_code
+      INTO v_owner_login, v_channel_type
+      FROM channel_names_state cn
+     WHERE cn.owner_bch_name=p_bch_name
+       AND cn.channel_root_block_number=p_block_number
+       AND cn.channel_root_block_hash=p_block_hash
+     LIMIT 1;
+
+    IF v_channel_type IS NULL THEN RETURN; END IF;
+
+    SELECT COUNT(DISTINCT LOWER(cs.login))::INT
+      INTO v_count
+      FROM connections_state cs
+     WHERE cs.rel_type=30
+       AND cs.to_bch_name=p_bch_name
+       AND cs.to_block_number=p_block_number
+       AND cs.to_block_hash=p_block_hash;
+
+    INSERT INTO channel_stats_state(owner_bch_name,channel_root_block_number,channel_root_block_hash,owner_login,channel_type_code,subscribers_count,updated_at_ms)
+    VALUES(p_bch_name,p_block_number,p_block_hash,COALESCE(v_owner_login,''),v_channel_type,v_count,v_now)
+    ON CONFLICT(owner_bch_name,channel_root_block_number,channel_root_block_hash) DO UPDATE SET
+        owner_login=EXCLUDED.owner_login,
+        channel_type_code=EXCLUDED.channel_type_code,
+        subscribers_count=EXCLUDED.subscribers_count,
+        updated_at_ms=EXCLUDED.updated_at_ms;
+END;
+$$;
+
+-- Replace incremental channel-name counter with idempotent recomputation.
+CREATE OR REPLACE FUNCTION shine_channel_names_state_stats_ai()
+RETURNS TRIGGER
+LANGUAGE plpgsql
+AS $$
+BEGIN
+    IF NEW.channel_type_code = 1 THEN
+        PERFORM shine_refresh_user_stats(NEW.owner_login);
+    END IF;
+    RETURN NEW;
+END;
+$$;
+
+-- Rebuild connection state without incremental user counters; then recompute affected users.
+CREATE OR REPLACE FUNCTION shine_blocks_connection_state_ai()
+RETURNS TRIGGER
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    resolved_login TEXT;
+    positive_rel_type INTEGER;
+BEGIN
+    IF NEW.msg_type <> 3 THEN RETURN NEW; END IF;
+    resolved_login := shine_resolve_login(NEW.to_login, NEW.to_bch_name);
+    IF resolved_login IS NULL OR NEW.to_bch_name IS NULL THEN RETURN NEW; END IF;
+
+    IF NEW.msg_sub_type IN (10,14,20,30,40,50,52,54,60,70,74,80) THEN
+        DELETE FROM connections_state WHERE login=NEW.login AND rel_type=NEW.msg_sub_type AND to_login=resolved_login
+            AND to_bch_name=NEW.to_bch_name AND to_block_number=COALESCE(NEW.to_block_number,0)
+            AND to_block_hash=COALESCE(NEW.to_block_hash,decode(repeat('00',32),'hex'));
+        INSERT INTO connections_state(login,rel_type,to_login,to_bch_name,to_block_number,to_block_hash)
+        VALUES(NEW.login,NEW.msg_sub_type,resolved_login,NEW.to_bch_name,COALESCE(NEW.to_block_number,0),COALESCE(NEW.to_block_hash,decode(repeat('00',32),'hex')));
+    ELSE
+        positive_rel_type := CASE NEW.msg_sub_type WHEN 11 THEN 10 WHEN 15 THEN 14 WHEN 21 THEN 20 WHEN 31 THEN 30 WHEN 41 THEN 40
+            WHEN 51 THEN 50 WHEN 53 THEN 52 WHEN 55 THEN 54 WHEN 61 THEN 60 WHEN 71 THEN 70 WHEN 75 THEN 74 WHEN 81 THEN 80 ELSE NULL END;
+        IF positive_rel_type IS NULL THEN RETURN NEW; END IF;
+        DELETE FROM connections_state WHERE login=NEW.login AND rel_type=positive_rel_type AND to_login=resolved_login
+            AND to_bch_name=NEW.to_bch_name AND to_block_number=COALESCE(NEW.to_block_number,0)
+            AND to_block_hash=COALESCE(NEW.to_block_hash,decode(repeat('00',32),'hex'));
+    END IF;
+
+    PERFORM shine_refresh_user_stats(NEW.login);
+    PERFORM shine_refresh_user_stats(resolved_login);
+    IF NEW.msg_sub_type IN (30,31) AND NEW.to_block_number IS NOT NULL AND NEW.to_block_number > 0 AND NEW.to_block_hash IS NOT NULL THEN
+        PERFORM shine_refresh_channel_follow_stats(NEW.to_bch_name, NEW.to_block_number, NEW.to_block_hash);
+    END IF;
+    RETURN NEW;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION shine_blocks_message_stats_like_ai()
+RETURNS TRIGGER
+LANGUAGE plpgsql
+AS $$
+DECLARE previous_sub_type INTEGER;
+BEGIN
+    IF NEW.msg_type<>2 OR NEW.msg_sub_type NOT IN (1,2) THEN RETURN NEW; END IF;
+    IF NEW.to_login IS NULL OR NEW.to_bch_name IS NULL OR NEW.to_block_number IS NULL OR NEW.to_block_hash IS NULL THEN RETURN NEW; END IF;
+
+    INSERT INTO message_stats(to_login,to_bch_name,to_block_number,to_block_hash,likes_count,primary_likes_count,shining_likes_count,replies_count,edits_count)
+    VALUES(NEW.to_login,NEW.to_bch_name,NEW.to_block_number,NEW.to_block_hash,0,0,0,0,0)
+    ON CONFLICT(to_login,to_bch_name,to_block_number,to_block_hash) DO NOTHING;
+
+    SELECT last_sub_type INTO previous_sub_type FROM reactions_state WHERE from_login=NEW.login AND from_bch_name=NEW.bch_name AND reaction_type=1
+        AND to_login=NEW.to_login AND to_bch_name=NEW.to_bch_name AND to_block_number=NEW.to_block_number AND to_block_hash=NEW.to_block_hash LIMIT 1;
+
+    IF NEW.msg_sub_type=1 AND previous_sub_type IS DISTINCT FROM 1 THEN
+        UPDATE message_stats SET likes_count=likes_count+1,
+            primary_likes_count=primary_likes_count + CASE WHEN shine_is_primary(NEW.login) THEN 1 ELSE 0 END,
+            shining_likes_count=shining_likes_count + CASE WHEN shine_is_primary(NEW.login) AND shine_is_shining(NEW.login) THEN 1 ELSE 0 END
+        WHERE to_login=NEW.to_login AND to_bch_name=NEW.to_bch_name AND to_block_number=NEW.to_block_number AND to_block_hash=NEW.to_block_hash;
+    ELSIF NEW.msg_sub_type=2 AND previous_sub_type=1 THEN
+        UPDATE message_stats SET likes_count=GREATEST(0,likes_count-1),
+            primary_likes_count=GREATEST(0,primary_likes_count - CASE WHEN shine_is_primary(NEW.login) THEN 1 ELSE 0 END),
+            shining_likes_count=GREATEST(0,shining_likes_count - CASE WHEN shine_is_primary(NEW.login) AND shine_is_shining(NEW.login) THEN 1 ELSE 0 END)
+        WHERE to_login=NEW.to_login AND to_bch_name=NEW.to_bch_name AND to_block_number=NEW.to_block_number AND to_block_hash=NEW.to_block_hash;
+    END IF;
+
+    INSERT INTO reactions_state(from_login,from_bch_name,reaction_type,to_login,to_bch_name,to_block_number,to_block_hash,last_sub_type)
+    VALUES(NEW.login,NEW.bch_name,1,NEW.to_login,NEW.to_bch_name,NEW.to_block_number,NEW.to_block_hash,NEW.msg_sub_type)
+    ON CONFLICT(from_login,from_bch_name,reaction_type,to_login,to_bch_name,to_block_number,to_block_hash) DO UPDATE SET last_sub_type=EXCLUDED.last_sub_type;
+    RETURN NEW;
+END;
+$$;
+
+-- Initial projection/rebuild.
+DO $$ DECLARE r RECORD; BEGIN
+    FOR r IN SELECT DISTINCT login FROM users_params LOOP PERFORM shine_refresh_user_profile(r.login); END LOOP;
+END $$;
+DO $$ DECLARE r RECORD; BEGIN
+    FOR r IN SELECT login FROM solana_user_pda_current LOOP PERFORM shine_refresh_user_stats(r.login); END LOOP;
+END $$;
+DO $$ DECLARE r RECORD; BEGIN
+    FOR r IN SELECT owner_bch_name, channel_root_block_number, channel_root_block_hash FROM channel_names_state WHERE channel_type_code=1 LOOP
+        PERFORM shine_refresh_channel_follow_stats(r.owner_bch_name, r.channel_root_block_number, r.channel_root_block_hash);
+    END LOOP;
+END $$;
+
+UPDATE message_stats ms SET
+    primary_likes_count=(SELECT COUNT(*)::INT FROM reactions_state rs WHERE rs.reaction_type=1 AND rs.last_sub_type=1
+        AND rs.to_login=ms.to_login AND rs.to_bch_name=ms.to_bch_name AND rs.to_block_number=ms.to_block_number AND rs.to_block_hash=ms.to_block_hash
+        AND shine_is_primary(rs.from_login)),
+    shining_likes_count=(SELECT COUNT(*)::INT FROM reactions_state rs WHERE rs.reaction_type=1 AND rs.last_sub_type=1
+        AND rs.to_login=ms.to_login AND rs.to_bch_name=ms.to_bch_name AND rs.to_block_number=ms.to_block_number AND rs.to_block_hash=ms.to_block_hash
+        AND shine_is_primary(rs.from_login) AND shine_is_shining(rs.from_login));
+
+
+CREATE TABLE IF NOT EXISTS user_notification_seen_state (
+    owner_login       VARCHAR(60) NOT NULL,
+    category          TEXT NOT NULL CHECK (category IN ('replies', 'connections', 'events')),
+    seen_at_ms        BIGINT NOT NULL DEFAULT 0,
+    signed_blob       BYTEA NOT NULL,
+    signed_at_ms      BIGINT NOT NULL,
+    updated_at_ms     BIGINT NOT NULL,
+    PRIMARY KEY (owner_login, category)
+);
+
+CREATE TABLE IF NOT EXISTS archive_chain_cursor (
+    blockchain_name                    TEXT PRIMARY KEY,
+    last_archived_source_block_number  BIGINT NOT NULL,
+    last_archived_source_block_hash    BYTEA NOT NULL,
+    last_archive_big_block_number      BIGINT NOT NULL,
+    last_archive_big_block_hash        BYTEA NOT NULL,
+    last_chunk_offset                  BIGINT NOT NULL,
+    last_chunk_size                    BIGINT NOT NULL,
+    updated_at_ms                      BIGINT NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS archive_publish_job (
+    id                       BIGSERIAL PRIMARY KEY,
+    big_block_number         BIGINT NOT NULL,
+    status                   TEXT NOT NULL,
+    created_at_ms            BIGINT NOT NULL,
+    local_archive_path       TEXT,
+    archive_hash             BYTEA,
+    arweave_tx_id            BYTEA,
+    arweave_confirmations    INTEGER,
+    solana_signature         TEXT,
+    error_text               TEXT,
+    updated_at_ms            BIGINT NOT NULL
+);
+
+CREATE INDEX IF NOT EXISTS idx_archive_publish_job_status
+    ON archive_publish_job(status);
+CREATE INDEX IF NOT EXISTS idx_archive_publish_job_big_block_number
+    ON archive_publish_job(big_block_number);
+
+CREATE TABLE IF NOT EXISTS archive_publish_job_chain (
+    job_id                              BIGINT NOT NULL REFERENCES archive_publish_job(id) ON DELETE CASCADE,
+    blockchain_name                    TEXT NOT NULL,
+    from_source_block_number           BIGINT NOT NULL,
+    to_source_block_number             BIGINT NOT NULL,
+    previous_source_block_hash         BYTEA NOT NULL,
+    last_source_block_hash             BYTEA NOT NULL,
+    previous_archive_big_block_number  BIGINT,
+    previous_archive_big_block_hash    BYTEA,
+    previous_chunk_offset              BIGINT,
+    previous_chunk_size                BIGINT,
+    new_chunk_offset                   BIGINT,
+    new_chunk_size                     BIGINT,
+    PRIMARY KEY (job_id, blockchain_name)
+);
+
+ALTER TABLE solana_user_pda_current
+    ADD COLUMN IF NOT EXISTS archive_head_tx_id TEXT NOT NULL DEFAULT '';
+ALTER TABLE solana_user_pda_current
+    ADD COLUMN IF NOT EXISTS archive_head_hash TEXT NOT NULL DEFAULT '';
+ALTER TABLE solana_user_pda_history
+    ADD COLUMN IF NOT EXISTS archive_head_tx_id TEXT NOT NULL DEFAULT '';
+ALTER TABLE solana_user_pda_history
+    ADD COLUMN IF NOT EXISTS archive_head_hash TEXT NOT NULL DEFAULT '';
+
+
+ALTER TABLE solana_user_pda_current
+    ADD COLUMN IF NOT EXISTS archive_imported BOOLEAN NOT NULL DEFAULT FALSE;
+ALTER TABLE solana_user_pda_current
+    ADD COLUMN IF NOT EXISTS archive_last_imported_tx_id TEXT NOT NULL DEFAULT '';
+
+CREATE INDEX IF NOT EXISTS idx_solana_user_pda_current_archive_pending
+    ON solana_user_pda_current(is_server, archive_imported)
+    WHERE archive_head_tx_id <> '';
+
+CREATE TABLE IF NOT EXISTS archive_blockchain_location (
+    blockchain_name TEXT PRIMARY KEY, publisher_login TEXT NOT NULL, arweave_tx_id TEXT NOT NULL,
+    archive_hash BYTEA NOT NULL, big_block_number BIGINT NOT NULL, chunk_offset BIGINT NOT NULL,
+    chunk_size BIGINT NOT NULL, source_last_block_number BIGINT NOT NULL, updated_at_ms BIGINT NOT NULL
+);
+CREATE INDEX IF NOT EXISTS idx_archive_blockchain_location_publisher ON archive_blockchain_location(publisher_login);
+
+INSERT INTO db_schema_version(id,schema_version,updated_at_ms)
+VALUES(1,23,CAST(EXTRACT(EPOCH FROM clock_timestamp())*1000 AS BIGINT))
+ON CONFLICT(id) DO UPDATE SET schema_version=EXCLUDED.schema_version, updated_at_ms=EXCLUDED.updated_at_ms;
+
 COMMIT;
+

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/JsonHandlerRegistry.java

@@ -42,15 +42,13 @@ import server.logic.ws_protocol.JSON.handlers.auth.entyties.Net_UpsertEspPairing
 
 import server.logic.ws_protocol.JSON.handlers.blockchain.Net_AddBlock_Handler;
 import server.logic.ws_protocol.JSON.handlers.blockchain.Net_GetBlockchainBlock_Handler;
+import server.logic.ws_protocol.JSON.handlers.blockchain.Net_GetArchiveBlockchainLocation_Handler;
 import server.logic.ws_protocol.JSON.handlers.blockchain.entyties.Net_AddBlock_Request;
 import server.logic.ws_protocol.JSON.handlers.blockchain.entyties.Net_GetBlockchainBlock_Request;
+import server.logic.ws_protocol.JSON.handlers.blockchain.entyties.Net_GetArchiveBlockchainLocation_Request;
 
 import server.logic.ws_protocol.JSON.handlers.tempToTest.Net_GetUser_Handler;
-import server.logic.ws_protocol.JSON.handlers.tempToTest.Net_TestGetFreeAvatarQuota_Handler;
-import server.logic.ws_protocol.JSON.handlers.tempToTest.Net_TestUploadFreeAvatar_Handler;
 import server.logic.ws_protocol.JSON.handlers.tempToTest.entyties.Net_GetUser_Request;
-import server.logic.ws_protocol.JSON.handlers.tempToTest.entyties.Net_TestGetFreeAvatarQuota_Request;
-import server.logic.ws_protocol.JSON.handlers.tempToTest.entyties.Net_TestUploadFreeAvatar_Request;
 
 // --- NEW: SearchUsers ---
 import server.logic.ws_protocol.JSON.handlers.tempToTest.Net_SearchUsers_Handler;
@@ -75,26 +73,38 @@ import server.logic.ws_protocol.JSON.handlers.connections.entyties.Net_GetFriend
 import server.logic.ws_protocol.JSON.handlers.channels.ChannelNamesStateBootstrapper;
 import server.logic.ws_protocol.JSON.handlers.channels.Net_GetChannelMessages_Handler;
 import server.logic.ws_protocol.JSON.handlers.channels.Net_GetMessageThread_Handler;
+import server.logic.ws_protocol.JSON.handlers.channels.Net_GetMessageLikes_Handler;
 import server.logic.ws_protocol.JSON.handlers.channels.Net_GetPersonalDiary_Handler;
 import server.logic.ws_protocol.JSON.handlers.channels.Net_GetGroupDialog_Handler;
 import server.logic.ws_protocol.JSON.handlers.channels.Net_GetChannelsCounters_Handler;
 import server.logic.ws_protocol.JSON.handlers.channels.Net_ListGroupChats200_Handler;
 import server.logic.ws_protocol.JSON.handlers.channels.Net_ListSubscriptionsFeed_Handler;
+import server.logic.ws_protocol.JSON.handlers.channels.Net_GetUserCounters_Handler;
+import server.logic.ws_protocol.JSON.handlers.channels.Net_SetChannelReadState_Handler;
 import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_GetChannelsCounters_Request;
 import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_GetChannelMessages_Request;
 import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_GetGroupDialog_Request;
 import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_GetMessageThread_Request;
+import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_GetMessageLikes_Request;
 import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_GetPersonalDiary_Request;
 import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_ListGroupChats200_Request;
 import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_ListSubscriptionsFeed_Request;
+import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_GetUserCounters_Request;
+import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_SetChannelReadState_Request;
 import server.logic.ws_protocol.JSON.handlers.connections.Net_GetUserConnectionsGraph_Handler;
+import server.logic.ws_protocol.JSON.handlers.profile.Net_ListUserProfileRelations_Handler;
+import server.logic.ws_protocol.JSON.handlers.profile.Net_ListUserProfileChannels_Handler;
+import server.logic.ws_protocol.JSON.handlers.profile.entyties.Net_ListUserProfileRelations_Request;
+import server.logic.ws_protocol.JSON.handlers.profile.entyties.Net_ListUserProfileChannels_Request;
 import server.logic.ws_protocol.JSON.handlers.connections.Net_AddCloseFriend_Handler;
 import server.logic.ws_protocol.JSON.handlers.connections.Net_ListContacts_Handler;
 import server.logic.ws_protocol.JSON.handlers.notifications.Net_GetNotifications_Handler;
+import server.logic.ws_protocol.JSON.handlers.notifications.Net_SetNotificationState_Handler;
 import server.logic.ws_protocol.JSON.handlers.connections.entyties.Net_GetUserConnectionsGraph_Request;
 import server.logic.ws_protocol.JSON.handlers.connections.entyties.Net_AddCloseFriend_Request;
 import server.logic.ws_protocol.JSON.handlers.connections.entyties.Net_ListContacts_Request;
 import server.logic.ws_protocol.JSON.handlers.notifications.entyties.Net_GetNotifications_Request;
+import server.logic.ws_protocol.JSON.handlers.notifications.entyties.Net_SetNotificationState_Request;
 import server.logic.ws_protocol.JSON.messages.Net_AckSessionDelivery_Handler;
 import server.logic.ws_protocol.JSON.messages.Net_CallInviteBroadcast_Handler;
 import server.logic.ws_protocol.JSON.messages.Net_CallSignalToSession_Handler;
@@ -153,8 +163,6 @@ public final class JsonHandlerRegistry {
     private static final Map<String, JsonMessageHandler> HANDLERS = Map.ofEntries(
             Map.entry("GetUser",            new Net_GetUser_Handler()),
             Map.entry("SearchUsers",        new Net_SearchUsers_Handler()),
-            Map.entry("TestGetFreeAvatarQuota", new Net_TestGetFreeAvatarQuota_Handler()),
-            Map.entry("TestUploadFreeAvatar", new Net_TestUploadFreeAvatar_Handler()),
 
             // --- auth ---
             Map.entry("ResolveLoginForAuth", new Net_ResolveLoginForAuth_Handler()),
@@ -185,6 +193,7 @@ public final class JsonHandlerRegistry {
             // --- blockchain ---
             Map.entry("AddBlock",           new Net_AddBlock_Handler()),
             Map.entry("GetBlockchainBlock", new Net_GetBlockchainBlock_Handler()),
+            Map.entry("GetArchiveBlockchainLocation", new Net_GetArchiveBlockchainLocation_Handler()),
 
             // --- userParams ---
             Map.entry("UpsertUserParam",    new Net_UpsertUserParam_Handler()),
@@ -202,13 +211,19 @@ public final class JsonHandlerRegistry {
             Map.entry("GetChannelMessages", new Net_GetChannelMessages_Handler()),
             Map.entry("GetPersonalDiary", new Net_GetPersonalDiary_Handler()),
             Map.entry("GetMessageThread", new Net_GetMessageThread_Handler()),
+            Map.entry("GetMessageLikes", new Net_GetMessageLikes_Handler()),
             Map.entry("GetGroupDialog", new Net_GetGroupDialog_Handler()),
             Map.entry("ListGroupChats200", new Net_ListGroupChats200_Handler()),
             Map.entry("GetChannelsCounters", new Net_GetChannelsCounters_Handler()),
+            Map.entry("GetUserCounters", new Net_GetUserCounters_Handler()),
+            Map.entry("SetChannelReadState", new Net_SetChannelReadState_Handler()),
             Map.entry("ListContacts", new Net_ListContacts_Handler()),
             Map.entry("GetUserConnectionsGraph", new Net_GetUserConnectionsGraph_Handler()),
+            Map.entry("ListUserProfileRelations", new Net_ListUserProfileRelations_Handler()),
+            Map.entry("ListUserProfileChannels", new Net_ListUserProfileChannels_Handler()),
             Map.entry("AddCloseFriend", new Net_AddCloseFriend_Handler()),
             Map.entry("GetNotifications", new Net_GetNotifications_Handler()),
+            Map.entry("SetNotificationState", new Net_SetNotificationState_Handler()),
 
             // --- direct messages / push ---
             Map.entry("UpsertPushToken", new Net_UpsertPushToken_Handler()),
@@ -241,8 +256,6 @@ public final class JsonHandlerRegistry {
     private static final Map<String, Class<? extends Net_Request>> REQUEST_TYPES = Map.ofEntries(
             Map.entry("GetUser",            Net_GetUser_Request.class),
             Map.entry("SearchUsers",        Net_SearchUsers_Request.class),
-            Map.entry("TestGetFreeAvatarQuota", Net_TestGetFreeAvatarQuota_Request.class),
-            Map.entry("TestUploadFreeAvatar", Net_TestUploadFreeAvatar_Request.class),
 
             // --- auth ---
             Map.entry("ResolveLoginForAuth", Net_ResolveLoginForAuth_Request.class),
@@ -273,6 +286,7 @@ public final class JsonHandlerRegistry {
             // --- blockchain ---
             Map.entry("AddBlock",           Net_AddBlock_Request.class),
             Map.entry("GetBlockchainBlock", Net_GetBlockchainBlock_Request.class),
+            Map.entry("GetArchiveBlockchainLocation", Net_GetArchiveBlockchainLocation_Request.class),
 
             // --- userParams ---
             Map.entry("UpsertUserParam",    Net_UpsertUserParam_Request.class),
@@ -290,13 +304,19 @@ public final class JsonHandlerRegistry {
             Map.entry("GetChannelMessages", Net_GetChannelMessages_Request.class),
             Map.entry("GetPersonalDiary", Net_GetPersonalDiary_Request.class),
             Map.entry("GetMessageThread", Net_GetMessageThread_Request.class),
+            Map.entry("GetMessageLikes", Net_GetMessageLikes_Request.class),
             Map.entry("GetGroupDialog", Net_GetGroupDialog_Request.class),
             Map.entry("ListGroupChats200", Net_ListGroupChats200_Request.class),
             Map.entry("GetChannelsCounters", Net_GetChannelsCounters_Request.class),
+            Map.entry("GetUserCounters", Net_GetUserCounters_Request.class),
+            Map.entry("SetChannelReadState", Net_SetChannelReadState_Request.class),
             Map.entry("ListContacts", Net_ListContacts_Request.class),
             Map.entry("GetUserConnectionsGraph", Net_GetUserConnectionsGraph_Request.class),
+            Map.entry("ListUserProfileRelations", Net_ListUserProfileRelations_Request.class),
+            Map.entry("ListUserProfileChannels", Net_ListUserProfileChannels_Request.class),
             Map.entry("AddCloseFriend", Net_AddCloseFriend_Request.class),
             Map.entry("GetNotifications", Net_GetNotifications_Request.class),
+            Map.entry("SetNotificationState", Net_SetNotificationState_Request.class),
 
             // --- direct messages / push ---
             Map.entry("UpsertPushToken", Net_UpsertPushToken_Request.class),

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/blockchain/Net_AddBlock_Handler.java

@@ -26,6 +26,7 @@ import server.logic.ws_protocol.JSON.handlers.blockchain.entyties.Net_AddBlock_R
 import server.logic.ws_protocol.JSON.handlers.blockchain.entyties.Net_AddBlock_Response;
 import server.logic.ws_protocol.JSON.handlers.channels.ChannelMetaTextParser;
 import server.logic.ws_protocol.JSON.handlers.channels.ChannelNamesStateBootstrapper;
+import server.logic.ws_protocol.JSON.handlers.channels.UserCountersSupport;
 import server.logic.ws_protocol.WireCodes;
 import server.sync.AddBlockSyncService;
 import shine.db.channels.ChannelNameRules;
@@ -42,6 +43,7 @@ import shine.db.entities.UserParamEntry;
 import utils.blockchain.BlockchainNameUtil;
 
 import java.util.Arrays;
+import java.util.List;
 import java.sql.Connection;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
@@ -100,7 +102,8 @@ public final class Net_AddBlock_Handler implements JsonMessageHandler {
                     blockchainName,
                     req.getBlockNumber(),        // старое поле, пока оставляем
                     req.getPrevBlockHash(),      // старое поле, пока оставляем
-                    req.getBlockBytesB64()
+                    req.getBlockBytesB64(),
+                    true
             );
 
             // ✅ УСПЕХ: как раньше
@@ -186,7 +189,8 @@ public final class Net_AddBlock_Handler implements JsonMessageHandler {
             String blockchainName,
             int globalNumberFromReq,
             String prevGlobalHashHexFromReq,
-            String blockBytesB64
+            String blockBytesB64,
+            boolean replicateAfterWrite
     ) {
         if (blockchainName == null || blockchainName.isBlank()) {
             log.warn("AddBlock: пустой blockchainName (reqGlobalNumber={})", globalNumberFromReq);
@@ -563,6 +567,13 @@ public final class Net_AddBlock_Handler implements JsonMessageHandler {
                 be.setEditedByBlockNumber(be.getToBlockNumber());
             }
 
+            if (block.body instanceof ConnectionBody connectionBody) {
+                String votingError = validateConnectionVotingRights(login, block.subType & 0xFFFF, connectionBody.toLogin());
+                if (votingError != null) {
+                    return new AddBlockResult(WireCodes.Status.BAD_REQUEST, votingError, serverLastNum, serverLastHashHex);
+                }
+            }
+
             UserParamEntry upsertedParam = null;
             if (block.body instanceof UserParamBody upBody) {
                 String effectiveLogin = (st.getLogin() != null && !st.getLogin().isBlank())
@@ -579,9 +590,13 @@ public final class Net_AddBlock_Handler implements JsonMessageHandler {
             }
 
             UserNotificationEntry notificationEntry = buildNotificationEntry(block, be);
-            dbWriter.appendBlockAndState(
+            List<String> counterChangedLogins = dbWriter.appendBlockAndState(
                     blockchainName, block, st, be, upsertedParam, channelNameStateEntry, channelMetaUpdateEntry, notificationEntry);
 
+            for (String changedLogin : counterChangedLogins) {
+                UserCountersSupport.pushChanged(changedLogin);
+            }
+
             if (chat200CreateSeed != null) {
                 upsertChat200StateFromCreate(chat200CreateSeed);
             }
@@ -600,15 +615,77 @@ public final class Net_AddBlock_Handler implements JsonMessageHandler {
         log.info("✅ AddBlock ok: login={}, blockchainName={}, blockNumber={}, newHash={}",
                 login, blockchainName, block.blockNumber, newHashHex);
 
-        addBlockSyncService.replicateAsync(blockchainName, block.blockNumber);
+        if (replicateAfterWrite) {
+            addBlockSyncService.replicateAsync(blockchainName, block.blockNumber);
+        }
 
         return new AddBlockResult(WireCodes.Status.OK, null, block.blockNumber, newHashHex);
     }
 
+    /**
+     * Архивный импорт использует ту же проверку и запись, что обычный AddBlock,
+     * но не запускает повторную межсерверную репликацию уже импортированного блока.
+     */
+    public ArchiveImportResult addBlockFromArchive(String blockchainName, byte[] rawBlockBytes) {
+        if (BlockchainResyncGuard.isBlockedForExternalAddBlock(blockchainName)) {
+            return new ArchiveImportResult(false, "chain_resync_in_progress", -1, "");
+        }
+        if (rawBlockBytes == null || rawBlockBytes.length == 0) {
+            return new ArchiveImportResult(false, "empty_block", -1, "");
+        }
+        final BchBlockEntry parsed;
+        try {
+            parsed = new BchBlockEntry(rawBlockBytes);
+        } catch (Exception e) {
+            return new ArchiveImportResult(false, "bad_block_format", -1, "");
+        }
+        ReentrantLock lock = BlockchainLocks.lockFor(blockchainName);
+        lock.lock();
+        try {
+            AddBlockResult r = addBlock(
+                    blockchainName,
+                    parsed.blockNumber,
+                    toHex(parsed.prevHash32),
+                    Base64Ws.encode(rawBlockBytes),
+                    false
+            );
+            return new ArchiveImportResult(r.isOk(), r.reasonCode, r.serverLastBlockNumber, r.serverLastBlockHashHex);
+        } finally {
+            lock.unlock();
+        }
+    }
+
+    public record ArchiveImportResult(boolean ok, String reasonCode, int serverLastBlockNumber, String serverLastBlockHashHex) {}
+
     /* ===================================================================== */
     /* ====================== Helpers ====================================== */
     /* ===================================================================== */
 
+    private String validateConnectionVotingRights(String actorLogin, int subType, String targetLogin) {
+        if (subType != (MsgSubType.CONNECTION_OFFICIAL_ACCOUNT_CONFIRMED & 0xFFFF)
+                && subType != (MsgSubType.CONNECTION_SHINE_CONFIRMED & 0xFFFF)) return null;
+        if (targetLogin == null || targetLogin.isBlank()) return "bad_connection_target";
+        String sql = subType == (MsgSubType.CONNECTION_OFFICIAL_ACCOUNT_CONFIRMED & 0xFFFF)
+                ? "SELECT shine_is_primary(?), shine_target_accepts_primary_confirmation(?)"
+                : "SELECT (shine_is_primary(?) AND shine_is_shining(?)), shine_target_accepts_shine_confirmation(?)";
+        try (Connection c = shine.db.DbController.getInstance().getConnection();
+             PreparedStatement ps = c.prepareStatement(sql)) {
+            if (subType == (MsgSubType.CONNECTION_OFFICIAL_ACCOUNT_CONFIRMED & 0xFFFF)) {
+                ps.setString(1, actorLogin); ps.setString(2, targetLogin);
+            } else {
+                ps.setString(1, actorLogin); ps.setString(2, actorLogin); ps.setString(3, targetLogin);
+            }
+            try (ResultSet rs = ps.executeQuery()) {
+                if (!rs.next() || !rs.getBoolean(1)) return subType == 80 ? "primary_vote_not_allowed" : "shine_vote_not_allowed";
+                if (!rs.getBoolean(2)) return subType == 80 ? "target_non_voting" : "target_shine_not_interested";
+            }
+            return null;
+        } catch (Exception e) {
+            log.warn("Connection voting permission check failed actor={} target={} subtype={}", actorLogin, targetLogin, subType, e);
+            return "voting_permission_check_failed";
+        }
+    }
+
     private static byte[] decodeBase64(String b64) {
         if (b64 == null) throw new IllegalArgumentException("blockBytesB64 == null");
         return Base64Ws.decode(b64);
@@ -884,16 +961,23 @@ public final class Net_AddBlock_Handler implements JsonMessageHandler {
             return entry;
         }
 
-        // Connection notifications are intentionally modeled as a generic kind.
-        // Today only CONNECTION_CLOSE_FRIEND is indexed; future incoming connection types
-        // can reuse the same notification kind and expose their code via sourceMsgSubType.
-        if (msgType == 3
-                && msgSubType == (MsgSubType.CONNECTION_CLOSE_FRIEND & 0xFFFF)
-                && block.body instanceof ConnectionBody) {
-            UserNotificationEntry entry = baseNotificationEntry(storedEntry, ownerLogin, createdAtMs, msgSubType);
-            entry.setNotificationKind("connection");
-            entry.setSourceText("");
-            return entry;
+        if (msgType == 3 && block.body instanceof ConnectionBody) {
+            boolean personalConnection = msgSubType == (MsgSubType.CONNECTION_CLOSE_FRIEND & 0xFFFF)
+                    || msgSubType == (MsgSubType.CONNECTION_UNCLOSE_FRIEND & 0xFFFF)
+                    || msgSubType == (MsgSubType.CONNECTION_FRIEND & 0xFFFF)
+                    || msgSubType == (MsgSubType.CONNECTION_UNFRIEND & 0xFFFF)
+                    || msgSubType == (MsgSubType.CONNECTION_SHINE_CONFIRMED & 0xFFFF)
+                    || msgSubType == (MsgSubType.CONNECTION_SHINE_UNCONFIRMED & 0xFFFF)
+                    || msgSubType == (MsgSubType.CONNECTION_OFFICIAL_ACCOUNT_CONFIRMED & 0xFFFF)
+                    || msgSubType == (MsgSubType.CONNECTION_OFFICIAL_ACCOUNT_UNCONFIRMED & 0xFFFF);
+            boolean channelEvent = msgSubType == (MsgSubType.CONNECTION_FOLLOW & 0xFFFF)
+                    || msgSubType == (MsgSubType.CONNECTION_UNFOLLOW & 0xFFFF);
+            if (personalConnection || channelEvent) {
+                UserNotificationEntry entry = baseNotificationEntry(storedEntry, ownerLogin, createdAtMs, msgSubType);
+                entry.setNotificationKind(channelEvent ? "event" : "connection");
+                entry.setSourceText("");
+                return entry;
+            }
         }
 
         return null;

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/blockchain/Net_AddBlock_Handler_utils/BlockchainWriter.java

@@ -4,6 +4,8 @@ import blockchain.BchBlockEntry;
 import shine.db.dao.BlockchainStateDAO;
 import shine.db.dao.BlocksDAO;
 import shine.db.dao.ChannelNameStateDAO;
+import shine.db.dao.ChannelReadStateDAO;
+import shine.db.MsgSubType;
 import shine.db.dao.UserParamsDAO;
 import shine.db.dao.UserNotificationsStateDAO;
 import shine.db.entities.BlockchainStateEntry;
@@ -19,6 +21,8 @@ import java.nio.file.Path;
 import java.sql.Connection;
 import java.sql.SQLException;
 import java.util.HexFormat;
+import java.util.ArrayList;
+import java.util.List;
 
 /**
  * BlockchainWriter — запись блока в БД и формирование файловой версии цепочки.
@@ -44,6 +48,7 @@ public final class BlockchainWriter {
     private final ChannelNameStateDAO channelNameStateDAO;
     private final UserParamsDAO userParamsDAO;
     private final UserNotificationsStateDAO userNotificationsStateDAO;
+    private final ChannelReadStateDAO channelReadStateDAO = ChannelReadStateDAO.getInstance();
     private final FileStoreUtil fs = FileStoreUtil.getInstance();
 
     public BlockchainWriter(BlocksDAO blocksDAO,
@@ -58,7 +63,7 @@ public final class BlockchainWriter {
         this.userNotificationsStateDAO = userNotificationsStateDAO;
     }
 
-    public void appendBlockAndState(String blockchainName,
+    public List<String> appendBlockAndState(String blockchainName,
                                     BchBlockEntry block,
                                     BlockchainStateEntry st,
                                     BlockEntry be,
@@ -75,6 +80,7 @@ public final class BlockchainWriter {
         prepareWriteArtifacts(blockchainName, block.blockNumber, blockHashHex, candidateBytes);
 
         boolean committed = false;
+        List<String> counterChangedLogins = new ArrayList<>();
         try (Connection c = shine.db.DbController.getInstance().getConnection()) {
             c.setAutoCommit(false);
             try {
@@ -108,6 +114,29 @@ public final class BlockchainWriter {
                     userNotificationsStateDAO.upsert(c, notificationEntry);
                 }
 
+                // Channel read/unread projection is updated in the same SQL transaction as the block.
+                int msgType = block.type & 0xFFFF;
+                int msgSubType = block.subType & 0xFFFF;
+                Integer lineCode = be.getLineCode();
+                if (isPublicChannelPublication(msgType, msgSubType) && lineCode != null && lineCode > 0) {
+                    String channelName = channelReadStateDAO.resolvePublicChannelNameByRoot(c, blockchainName, lineCode);
+                    if (channelName != null && !channelName.isBlank()) {
+                        counterChangedLogins.addAll(channelReadStateDAO.incrementUnreadForSubscribers(
+                                c, blockchainName, channelName, MsgSubType.CONNECTION_FOLLOW, nowMs));
+                    }
+                }
+
+                // Explicit UNFOLLOW removes the projection row. FOLLOW never creates it.
+                if (msgType == 3
+                        && msgSubType == (MsgSubType.CONNECTION_UNFOLLOW & 0xFFFF)
+                        && be.getToBchName() != null && !be.getToBchName().isBlank()
+                        && be.getToBlockNumber() != null && be.getToBlockNumber() > 0) {
+                    if (channelReadStateDAO.deleteForUnfollowTarget(
+                            c, be.getLogin(), be.getToBchName(), be.getToBlockNumber())) {
+                        counterChangedLogins.add(be.getLogin());
+                    }
+                }
+
                 c.commit();
                 committed = true;
             } catch (Exception e) {
@@ -142,6 +171,17 @@ public final class BlockchainWriter {
 
         // 4) После успешной подмены — чистим временные артефакты.
         cleanupWriteArtifactsBestEffort(blockchainName);
+        return counterChangedLogins;
+    }
+
+    private static boolean isPublicChannelPublication(int msgType, int msgSubType) {
+        if (msgType != 1) return false;
+        return msgSubType == (MsgSubType.TEXT_POST & 0xFFFF)
+                || msgSubType == (MsgSubType.TEXT_REPOST & 0xFFFF)
+                || msgSubType == (MsgSubType.TEXT_ENTRYPOINT & 0xFFFF)
+                || msgSubType == (MsgSubType.TEXT_EXERCISE & 0xFFFF)
+                || msgSubType == (MsgSubType.TEXT_SERVICE & 0xFFFF)
+                || msgSubType == (MsgSubType.TEXT_COURSE & 0xFFFF);
     }
 
     private byte[] buildCandidateBlockchainBytes(String blockchainName, byte[] blockBytes) {

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/blockchain/Net_GetArchiveBlockchainLocation_Handler.java

@@ -0,0 +1,52 @@
+package server.logic.ws_protocol.JSON.handlers.blockchain;
+
+import server.logic.ws_protocol.JSON.ConnectionContext;
+import server.logic.ws_protocol.JSON.entyties.*;
+import server.logic.ws_protocol.JSON.handlers.JsonMessageHandler;
+import server.logic.ws_protocol.JSON.handlers.blockchain.entyties.*;
+import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory;
+import server.logic.ws_protocol.WireCodes;
+import shine.db.archive.ArchiveBlockchainLocation;
+import shine.db.archive.ArchiveBigBlockRef;
+import shine.db.archive.ArchiveChainCursor;
+import shine.db.dao.ArchiveImportDAO;
+import shine.db.dao.ArchivePublicationDAO;
+import utils.config.AppConfig;
+
+import java.util.Base64;
+
+public final class Net_GetArchiveBlockchainLocation_Handler implements JsonMessageHandler {
+    @Override public Net_Response handle(Net_Request base, ConnectionContext ctx) {
+        Net_GetArchiveBlockchainLocation_Request req=(Net_GetArchiveBlockchainLocation_Request)base;
+        String bch=String.valueOf(req.getBlockchainName()==null?"":req.getBlockchainName()).trim();
+        if(bch.isEmpty()) return NetExceptionResponseFactory.error(req,WireCodes.Status.BAD_REQUEST,"BAD_FIELDS","blockchainName обязателен");
+        try {
+            ArchiveImportDAO importDao = ArchiveImportDAO.getInstance();
+            ArchiveBlockchainLocation e=importDao.getLocation(bch);
+            if (e == null) {
+                // Backward-compatible fallback для publisher-а, который уже имел v22 cursors до появления v23 location index.
+                ArchivePublicationDAO publicationDao = ArchivePublicationDAO.getInstance();
+                ArchiveChainCursor cursor = publicationDao.getCursor(bch);
+                if (cursor != null) {
+                    ArchiveBigBlockRef matching = publicationDao.listFinalizedBigBlocks().stream()
+                            .filter(ref -> ref.bigBlockNumber() == cursor.lastArchiveBigBlockNumber())
+                            .findFirst().orElse(null);
+                    if (matching != null && matching.arweaveTxId() != null && matching.arweaveTxId().length == 32) {
+                        String publisher = java.util.Objects.toString(AppConfig.getInstance().getParam("server.SHiNE.login"), "").trim();
+                        String txId = Base64.getUrlEncoder().withoutPadding().encodeToString(matching.arweaveTxId());
+                        e = new ArchiveBlockchainLocation(
+                                bch, publisher, txId, cursor.lastArchiveBigBlockHash(), cursor.lastArchiveBigBlockNumber(),
+                                cursor.lastChunkOffset(), cursor.lastChunkSize(), cursor.lastArchivedSourceBlockNumber(), System.currentTimeMillis());
+                        importDao.upsertLocation(e);
+                    }
+                }
+            }
+            if(e==null) return NetExceptionResponseFactory.error(req,WireCodes.Status.NOT_FOUND,"ARCHIVE_LOCATION_NOT_FOUND","Архивная ссылка пока не известна этому серверу");
+            Net_GetArchiveBlockchainLocation_Response r=new Net_GetArchiveBlockchainLocation_Response();
+            r.setOp(req.getOp()); r.setRequestId(req.getRequestId()); r.setStatus(WireCodes.Status.OK);
+            r.setBlockchainName(e.blockchainName()); r.setPublisherLogin(e.publisherLogin()); r.setArweaveTxId(e.arweaveTxId()); r.setArchiveHash(hex(e.archiveHash()));
+            r.setBigBlockNumber(e.bigBlockNumber()); r.setChunkOffset(e.chunkOffset()); r.setChunkSize(e.chunkSize()); r.setSourceLastBlockNumber(e.sourceLastBlockNumber()); return r;
+        } catch(Exception e) { return NetExceptionResponseFactory.error(req,WireCodes.Status.INTERNAL_ERROR,"INTERNAL_ERROR",NetExceptionResponseFactory.detailedMessage("Не удалось получить архивную ссылку",e)); }
+    }
+    private static String hex(byte[] b){if(b==null)return"";StringBuilder s=new StringBuilder(b.length*2);for(byte x:b)s.append(String.format("%02x",x));return s.toString();}
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/blockchain/entyties/Net_GetArchiveBlockchainLocation_Request.java

@@ -0,0 +1,9 @@
+package server.logic.ws_protocol.JSON.handlers.blockchain.entyties;
+
+import server.logic.ws_protocol.JSON.entyties.Net_Request;
+
+public final class Net_GetArchiveBlockchainLocation_Request extends Net_Request {
+    private String blockchainName;
+    public String getBlockchainName(){return blockchainName;}
+    public void setBlockchainName(String value){this.blockchainName=value;}
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/blockchain/entyties/Net_GetArchiveBlockchainLocation_Response.java

@@ -0,0 +1,16 @@
+package server.logic.ws_protocol.JSON.handlers.blockchain.entyties;
+
+import server.logic.ws_protocol.JSON.entyties.Net_Response;
+
+public final class Net_GetArchiveBlockchainLocation_Response extends Net_Response {
+    private String blockchainName,publisherLogin,arweaveTxId,archiveHash;
+    private long bigBlockNumber,chunkOffset,chunkSize,sourceLastBlockNumber;
+    public String getBlockchainName(){return blockchainName;} public void setBlockchainName(String v){blockchainName=v;}
+    public String getPublisherLogin(){return publisherLogin;} public void setPublisherLogin(String v){publisherLogin=v;}
+    public String getArweaveTxId(){return arweaveTxId;} public void setArweaveTxId(String v){arweaveTxId=v;}
+    public String getArchiveHash(){return archiveHash;} public void setArchiveHash(String v){archiveHash=v;}
+    public long getBigBlockNumber(){return bigBlockNumber;} public void setBigBlockNumber(long v){bigBlockNumber=v;}
+    public long getChunkOffset(){return chunkOffset;} public void setChunkOffset(long v){chunkOffset=v;}
+    public long getChunkSize(){return chunkSize;} public void setChunkSize(long v){chunkSize=v;}
+    public long getSourceLastBlockNumber(){return sourceLastBlockNumber;} public void setSourceLastBlockNumber(long v){sourceLastBlockNumber=v;}
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/ChannelNamesStateBootstrapper.java

@@ -138,6 +138,17 @@ public final class ChannelNamesStateBootstrapper {
                 dao.insertAll(c, entries);
 
                 applyMetaUpdates(c, dao, entries, skipped);
+                // v18: counters are a projection, so rebuild them from current state after a full channel-name bootstrap.
+                try (PreparedStatement ps = c.prepareStatement("SELECT shine_refresh_user_stats(login) FROM solana_user_pda_current")) {
+                    ps.execute();
+                }
+                try (PreparedStatement ps = c.prepareStatement("""
+                        SELECT shine_refresh_channel_follow_stats(owner_bch_name, channel_root_block_number, channel_root_block_hash)
+                        FROM channel_names_state
+                        WHERE channel_type_code = 1
+                        """)) {
+                    ps.execute();
+                }
                 c.commit();
                 log.info("channel_names_state bootstrapped: {}", entries.size());
                 if (!conflicts.isEmpty()) {

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/ChannelsReadSupport.java

@@ -144,38 +144,12 @@ final class ChannelsReadSupport {
         }
     }
 
-    static String userSettingsChannelKey(String ownerBch, String channelName) {
-        String bch = ownerBch == null ? "" : ownerBch.trim();
-        String name = channelName == null ? "" : channelName.trim();
-        return bch + "/" + name;
-    }
-
     static int countUnreadMessages(Connection c, String viewerLogin, String ownerBch, String channelName, int messagesCount) throws SQLException {
-        if (viewerLogin == null || viewerLogin.isBlank()) return 0;
-        String key = userSettingsChannelKey(ownerBch, channelName);
-        String sql = """
-            SELECT value_num
-            FROM user_settings
-            WHERE LOWER(login) = LOWER(?)
-              AND setting_type = ?
-              AND setting_key = ?
-            LIMIT 1
-            """;
-        long lastSeen = messagesCount;
-        try (PreparedStatement ps = c.prepareStatement(sql)) {
-            ps.setString(1, viewerLogin);
-            ps.setInt(2, 1);
-            ps.setString(3, key);
-            try (ResultSet rs = ps.executeQuery()) {
-                if (rs.next()) {
-                    long value = rs.getLong("value_num");
-                    if (!rs.wasNull()) lastSeen = value;
-                }
-            }
-        }
-        if (lastSeen < 0) lastSeen = 0;
-        if (lastSeen > messagesCount) return 0;
-        return Math.max(0, messagesCount - (int) lastSeen);
+        if (viewerLogin == null || viewerLogin.isBlank() || ownerBch == null || ownerBch.isBlank()
+                || channelName == null || channelName.isBlank()) return 0;
+        long unread = shine.db.dao.ChannelReadStateDAO.getInstance()
+                .getUnreadCount(c, viewerLogin, ownerBch, channelName);
+        return unread > Integer.MAX_VALUE ? Integer.MAX_VALUE : (int) Math.max(0L, unread);
     }
 
     static PostBlock loadLastPost(Connection c, String ownerBch, int lineCode) throws SQLException {
@@ -262,12 +236,13 @@ final class ChannelsReadSupport {
 
     static List<PostBlock> channelPosts(Connection c, String ownerBch, int lineCode, int limit, boolean asc) throws SQLException {
         String order = asc ? "ASC" : "DESC";
+        boolean bounded = limit > 0;
         String sql = """
             SELECT login,bch_name,block_number,block_hash,block_bytes,to_bch_name,to_block_number,to_block_hash,msg_sub_type,this_line_number
             FROM blocks
             WHERE bch_name=? AND msg_type=? AND msg_sub_type IN (?, ?, ?, ?, ?, ?) AND line_code=?
             ORDER BY block_number
-            """ + order + " LIMIT ?";
+            """ + order + (bounded ? " LIMIT ?" : "");
         try (PreparedStatement ps = c.prepareStatement(sql)) {
             ps.setString(1, ownerBch);
             ps.setInt(2, MSG_TYPE_TEXT);
@@ -278,7 +253,7 @@ final class ChannelsReadSupport {
             ps.setInt(7, MsgSubType.TEXT_SERVICE);
             ps.setInt(8, MsgSubType.TEXT_COURSE);
             ps.setInt(9, lineCode);
-            ps.setInt(10, limit);
+            if (bounded) ps.setInt(10, limit);
             try (ResultSet rs = ps.executeQuery()) {
                 List<PostBlock> out = new ArrayList<>();
                 while (rs.next()) {
@@ -342,8 +317,10 @@ final class ChannelsReadSupport {
     }
 
     static int[] loadStats(Connection c, String bch, int blockNumber, byte[] blockHash) throws SQLException {
-        String sql = "SELECT likes_count,replies_count FROM message_stats WHERE to_bch_name=? AND to_block_number=? AND to_block_hash=? LIMIT 1";
+        String sql = "SELECT likes_count,primary_likes_count,shining_likes_count,replies_count FROM message_stats WHERE to_bch_name=? AND to_block_number=? AND to_block_hash=? LIMIT 1";
         int likesCount = 0;
+        int primaryLikesCount = 0;
+        int shiningLikesCount = 0;
         int repliesCount = 0;
         try (PreparedStatement ps = c.prepareStatement(sql)) {
             ps.setString(1, bch);
@@ -352,6 +329,8 @@ final class ChannelsReadSupport {
             try (ResultSet rs = ps.executeQuery()) {
                 if (rs.next()) {
                     likesCount = rs.getInt("likes_count");
+                    primaryLikesCount = rs.getInt("primary_likes_count");
+                    shiningLikesCount = rs.getInt("shining_likes_count");
                     repliesCount = rs.getInt("replies_count");
                 }
             }
@@ -378,7 +357,7 @@ final class ChannelsReadSupport {
                 }
             }
         }
-        return new int[] {likesCount, repliesCount, ratingsCount};
+        return new int[] {likesCount, repliesCount, ratingsCount, primaryLikesCount, shiningLikesCount};
     }
 
     static String detectChannelDescription(Connection c, String ownerBch, int rootNumber) throws SQLException {

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/Net_GetChannelMessages_Handler.java

@@ -34,9 +34,11 @@ public class Net_GetChannelMessages_Handler implements JsonMessageHandler {
             return NetExceptionResponseFactory.error(req, WireCodes.Status.BAD_REQUEST, "bad_fields", "Некорректные поля channel");
         }
 
-        int limit = req.getLimit() == null ? 30 : req.getLimit();
-        if (limit <= 0 || limit > 1000) {
-            return NetExceptionResponseFactory.error(req, WireCodes.Status.BAD_REQUEST, "limit_too_large", "Некорректный limit");
+        // limit is optional. null/0 means "return the whole channel".
+        // Positive values are kept for backwards-compatible callers that still want a bounded response.
+        int limit = req.getLimit() == null ? 0 : req.getLimit();
+        if (limit < 0) {
+            return NetExceptionResponseFactory.error(req, WireCodes.Status.BAD_REQUEST, "bad_limit", "Некорректный limit");
         }
 
         boolean asc = req.getSort() == null || !"desc".equalsIgnoreCase(req.getSort());
@@ -113,7 +115,7 @@ public class Net_GetChannelMessages_Handler implements JsonMessageHandler {
                     if (!asc) {
                         java.util.Collections.reverse(posts);
                     }
-                    if (posts.size() > limit) {
+                    if (limit > 0 && posts.size() > limit) {
                         posts = new ArrayList<>(posts.subList(0, limit));
                     }
                 }
@@ -169,6 +171,8 @@ public class Net_GetChannelMessages_Handler implements JsonMessageHandler {
 
                 int[] stats = ChannelsReadSupport.loadStats(c, ownerBch, post.blockNumber, post.blockHash);
                 item.setLikesCount(stats[0]);
+                item.setPrimaryLikesCount(stats[3]);
+                item.setShiningLikesCount(stats[4]);
                 item.setRepliesCount(stats[1]);
                 item.setRatingsCount(stats[2]);
                 item.setLikedByMe(ChannelsReadSupport.isLikedByLogin(c, viewerLogin, post.bchName, post.blockNumber, post.blockHash));

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/Net_GetMessageLikes_Handler.java

@@ -0,0 +1,101 @@
+package server.logic.ws_protocol.JSON.handlers.channels;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import server.logic.ws_protocol.JSON.ConnectionContext;
+import server.logic.ws_protocol.JSON.entyties.Net_Request;
+import server.logic.ws_protocol.JSON.entyties.Net_Response;
+import server.logic.ws_protocol.JSON.handlers.JsonMessageHandler;
+import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_GetMessageLikes_Request;
+import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_GetMessageLikes_Response;
+import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory;
+import server.logic.ws_protocol.WireCodes;
+import shine.db.DbController;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.util.ArrayList;
+import java.util.List;
+
+public class Net_GetMessageLikes_Handler implements JsonMessageHandler {
+    private static final Logger log = LoggerFactory.getLogger(Net_GetMessageLikes_Handler.class);
+
+    @Override
+    public Net_Response handle(Net_Request baseRequest, ConnectionContext ctx) {
+        Net_GetMessageLikes_Request req = (Net_GetMessageLikes_Request) baseRequest;
+        Net_GetMessageLikes_Request.MessageSelector message = req.getMessage();
+        if (message == null || message.getBlockchainName() == null || message.getBlockchainName().isBlank()
+                || message.getBlockNumber() == null || message.getBlockNumber() < 0
+                || message.getBlockHash() == null || message.getBlockHash().isBlank()) {
+            return NetExceptionResponseFactory.error(req, WireCodes.Status.BAD_REQUEST, "bad_fields", "Некорректные поля message");
+        }
+
+        final byte[] blockHash;
+        try {
+            blockHash = ChannelsReadSupport.hexToBytes(message.getBlockHash());
+        } catch (Exception e) {
+            return NetExceptionResponseFactory.error(req, WireCodes.Status.BAD_REQUEST, "bad_hash", "Некорректный blockHash");
+        }
+        if (blockHash == null || blockHash.length == 0) {
+            return NetExceptionResponseFactory.error(req, WireCodes.Status.BAD_REQUEST, "bad_hash", "Некорректный blockHash");
+        }
+
+        try (Connection c = DbController.getInstance().getConnection()) {
+            String sql = """
+                SELECT rs.from_login,
+                       COALESCE(ups.first_name, '') AS first_name,
+                       COALESCE(ups.last_name, '') AS last_name,
+                       COALESCE(ups.ava_ar, '') AS avatar_ar,
+                       COALESCE(ups.account_role, 'unknown') AS account_role,
+                       COALESCE(ups.shine_status, 'unknown') AS shine_status
+                FROM reactions_state rs
+                LEFT JOIN user_profile_state ups ON LOWER(ups.login) = LOWER(rs.from_login)
+                WHERE rs.reaction_type = 1
+                  AND rs.last_sub_type = 1
+                  AND rs.to_bch_name = ?
+                  AND rs.to_block_number = ?
+                  AND rs.to_block_hash = ?
+                ORDER BY LOWER(rs.from_login)
+                """;
+
+            List<Net_GetMessageLikes_Response.UserItem> shining = new ArrayList<>();
+            List<Net_GetMessageLikes_Response.UserItem> official = new ArrayList<>();
+            List<Net_GetMessageLikes_Response.UserItem> others = new ArrayList<>();
+            try (PreparedStatement ps = c.prepareStatement(sql)) {
+                ps.setString(1, message.getBlockchainName().trim());
+                ps.setInt(2, message.getBlockNumber());
+                ps.setBytes(3, blockHash);
+                try (ResultSet rs = ps.executeQuery()) {
+                    while (rs.next()) {
+                        Net_GetMessageLikes_Response.UserItem user = new Net_GetMessageLikes_Response.UserItem();
+                        user.setLogin(rs.getString("from_login"));
+                        user.setFirstName(rs.getString("first_name"));
+                        user.setLastName(rs.getString("last_name"));
+                        user.setAvatarAr(rs.getString("avatar_ar"));
+
+                        boolean isOfficial = "primary".equalsIgnoreCase(rs.getString("account_role"));
+                        boolean isShining = "shining".equalsIgnoreCase(rs.getString("shine_status"));
+                        if (isOfficial && isShining) shining.add(user);
+                        else if (isOfficial) official.add(user);
+                        else others.add(user);
+                    }
+
+                    Net_GetMessageLikes_Response resp = new Net_GetMessageLikes_Response();
+                    resp.setOp(req.getOp());
+                    resp.setRequestId(req.getRequestId());
+                    resp.setStatus(WireCodes.Status.OK);
+                    resp.setShining(shining);
+                    resp.setOfficial(official);
+                    resp.setOthers(others);
+                    resp.setTotal(shining.size() + official.size() + others.size());
+                    resp.setTruncated(false);
+                    return resp;
+                }
+            }
+        } catch (Exception e) {
+            log.error("GetMessageLikes failed", e);
+            return NetExceptionResponseFactory.error(req, WireCodes.Status.INTERNAL_ERROR, "internal_error", "Внутренняя ошибка сервера");
+        }
+    }
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/Net_GetMessageThread_Handler.java

@@ -242,6 +242,8 @@ public class Net_GetMessageThread_Handler implements JsonMessageHandler {
 
         int[] stats = ChannelsReadSupport.loadStats(c, row.bchName, row.blockNumber, row.blockHash);
         node.setLikesCount(stats[0]);
+        node.setPrimaryLikesCount(stats[3]);
+        node.setShiningLikesCount(stats[4]);
         node.setRepliesCount(stats[1]);
         node.setRatingsCount(stats[2]);
         node.setLikedByMe(ChannelsReadSupport.isLikedByLogin(c, viewerLogin, row.bchName, row.blockNumber, row.blockHash));

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/Net_GetUserCounters_Handler.java

@@ -0,0 +1,46 @@
+package server.logic.ws_protocol.JSON.handlers.channels;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import server.logic.ws_protocol.JSON.ConnectionContext;
+import server.logic.ws_protocol.JSON.entyties.Net_Request;
+import server.logic.ws_protocol.JSON.entyties.Net_Response;
+import server.logic.ws_protocol.JSON.handlers.JsonMessageHandler;
+import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_GetUserCounters_Request;
+import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_GetUserCounters_Response;
+import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory;
+import server.logic.ws_protocol.WireCodes;
+import shine.db.DbController;
+
+import java.sql.Connection;
+
+public class Net_GetUserCounters_Handler implements JsonMessageHandler {
+    private static final Logger log = LoggerFactory.getLogger(Net_GetUserCounters_Handler.class);
+
+    @Override
+    public Net_Response handle(Net_Request baseRequest, ConnectionContext ctx) {
+        Net_GetUserCounters_Request req = (Net_GetUserCounters_Request) baseRequest;
+        if (ctx == null || !ctx.isAuthenticatedUser() || ctx.getLogin() == null || ctx.getLogin().isBlank()) {
+            return NetExceptionResponseFactory.error(req, WireCodes.Status.UNVERIFIED, "NOT_AUTHENTICATED", "Требуется авторизация");
+        }
+        String login = ctx.getLogin().trim();
+        try (Connection c = DbController.getInstance().getConnection()) {
+            UserCountersSupport.Snapshot s = UserCountersSupport.calculate(c, login);
+            Net_GetUserCounters_Response r = new Net_GetUserCounters_Response();
+            r.setOp(req.getOp());
+            r.setRequestId(req.getRequestId());
+            r.setStatus(WireCodes.Status.OK);
+            r.setLogin(login);
+            r.setDmUnreadCount(s.dmUnreadCount());
+            r.setChannelsUnreadCount(s.channelsUnreadCount());
+            r.setNotificationsUnreadCount(s.notificationsUnreadCount());
+            r.setNotificationRepliesUnreadCount(s.repliesUnreadCount());
+            r.setNotificationConnectionsUnreadCount(s.connectionsUnreadCount());
+            r.setNotificationEventsUnreadCount(s.eventsUnreadCount());
+            return r;
+        } catch (Exception e) {
+            log.error("GetUserCounters failed for {}", login, e);
+            return NetExceptionResponseFactory.error(req, WireCodes.Status.INTERNAL_ERROR, "internal_error", "Не удалось получить счётчики");
+        }
+    }
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/Net_ListSubscriptionsFeed_Handler.java

@@ -12,6 +12,7 @@ import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory;
 import server.logic.ws_protocol.WireCodes;
 import shine.db.MsgSubType;
 import shine.db.DbController;
+import shine.db.dao.ChannelReadStateDAO;
 
 import java.sql.Connection;
 import java.sql.PreparedStatement;
@@ -81,8 +82,15 @@ public class Net_ListSubscriptionsFeed_Handler implements JsonMessageHandler {
             channelRef.setChannelRoot(rootRef);
 
             row.setChannel(channelRef);
-            row.setMessagesCount(ChannelsReadSupport.countPosts(c, key.ownerBch, key.rootNumber));
-            row.setUnreadCount(ChannelsReadSupport.countUnreadMessages(c, viewerLogin, key.ownerBch, meta.channelName, row.getMessagesCount()));
+            int messagesCount = ChannelsReadSupport.countPosts(c, key.ownerBch, key.rootNumber);
+            row.setMessagesCount(messagesCount);
+            boolean ownChannel = key.ownerLogin != null && key.ownerLogin.equalsIgnoreCase(viewerLogin);
+            ChannelReadStateDAO.ReadState readState = ownChannel || meta.channelName == null
+                    ? null
+                    : ChannelReadStateDAO.getInstance().get(c, viewerLogin, key.ownerBch, meta.channelName);
+            row.setReadStateInitialized(readState != null);
+            row.setReadCount(readState == null ? 0L : Math.min(messagesCount, Math.max(0L, readState.readCount())));
+            row.setUnreadCount(readState == null ? 0 : (int) Math.min(Integer.MAX_VALUE, readState.unreadCount()));
 
             ChannelsReadSupport.PostBlock lastPost = ChannelsReadSupport.loadLastPost(c, key.ownerBch, key.rootNumber);
             if (lastPost != null) {

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/Net_SetChannelReadState_Handler.java

@@ -0,0 +1,145 @@
+package server.logic.ws_protocol.JSON.handlers.channels;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import server.logic.ws_protocol.Base64Ws;
+import server.logic.ws_protocol.JSON.ConnectionContext;
+import server.logic.ws_protocol.JSON.entyties.Net_Request;
+import server.logic.ws_protocol.JSON.entyties.Net_Response;
+import server.logic.ws_protocol.JSON.handlers.JsonMessageHandler;
+import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_SetChannelReadState_Request;
+import server.logic.ws_protocol.JSON.handlers.channels.entyties.Net_SetChannelReadState_Response;
+import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory;
+import server.logic.ws_protocol.WireCodes;
+import shine.db.DbController;
+import shine.db.MsgSubType;
+import shine.db.dao.ChannelReadStateDAO;
+import utils.config.ShineSignatureConstants;
+import utils.crypto.Ed25519Util;
+
+import java.nio.charset.StandardCharsets;
+import java.sql.Connection;
+
+/** Accepts the signed client read watermark for one followed public channel. */
+public final class Net_SetChannelReadState_Handler implements JsonMessageHandler {
+    private static final Logger log = LoggerFactory.getLogger(Net_SetChannelReadState_Handler.class);
+    private static final long MAX_FUTURE_SKEW_MS = 5 * 60_000L;
+
+    @Override
+    public Net_Response handle(Net_Request baseRequest, ConnectionContext ctx) {
+        Net_SetChannelReadState_Request req = (Net_SetChannelReadState_Request) baseRequest;
+        if (ctx == null || !ctx.isAuthenticatedUser() || ctx.getCurrentUser() == null) {
+            return NetExceptionResponseFactory.error(req, WireCodes.Status.UNVERIFIED,
+                    "NOT_AUTHENTICATED", "Требуется авторизация");
+        }
+        if (req.getLogin() == null || req.getLogin().isBlank()
+                || req.getOwner_bch_name() == null || req.getOwner_bch_name().isBlank()
+                || req.getChannel_name() == null || req.getChannel_name().isBlank()
+                || req.getRead_count() == null || req.getRead_count() < 0
+                || req.getTime_ms() == null || req.getTime_ms() <= 0
+                || req.getClient_key() == null || req.getClient_key().isBlank()
+                || req.getSignature() == null || req.getSignature().isBlank()) {
+            return NetExceptionResponseFactory.error(req, WireCodes.Status.BAD_REQUEST,
+                    "BAD_FIELDS", "Некорректные поля ChannelReadState");
+        }
+
+        String authenticatedLogin = String.valueOf(ctx.getCurrentUser().getLogin()).trim();
+        String login = req.getLogin().trim();
+        String ownerBch = req.getOwner_bch_name().trim();
+        String channelName = req.getChannel_name().trim();
+        long readCount = req.getRead_count();
+        long timeMs = req.getTime_ms();
+        String clientKeyB64 = req.getClient_key().trim();
+        String signatureB64 = req.getSignature().trim();
+
+        if (!authenticatedLogin.equalsIgnoreCase(login)) {
+            return NetExceptionResponseFactory.error(req, WireCodes.Status.UNVERIFIED,
+                    "LOGIN_MISMATCH", "Состояние чтения принадлежит другому пользователю");
+        }
+        long nowMs = System.currentTimeMillis();
+        if (timeMs > nowMs + MAX_FUTURE_SKEW_MS) {
+            return NetExceptionResponseFactory.error(req, WireCodes.Status.UNVERIFIED,
+                    "BAD_TIME", "Некорректное время подписи");
+        }
+
+        try {
+            byte[] pubKey32;
+            byte[] sig64;
+            try {
+                pubKey32 = Base64Ws.decodeLen(clientKeyB64, 32, "client_key");
+                sig64 = Base64Ws.decodeLen(signatureB64, 64, "signature");
+            } catch (IllegalArgumentException e) {
+                return NetExceptionResponseFactory.error(req, WireCodes.Status.BAD_REQUEST,
+                        "BAD_BASE64", "client_key/signature должны быть Base64");
+            }
+
+            String userClientKey = String.valueOf(ctx.getCurrentUser().getClientKey() == null
+                    ? "" : ctx.getCurrentUser().getClientKey()).trim();
+            if (userClientKey.isBlank() || !userClientKey.equals(clientKeyB64)) {
+                return NetExceptionResponseFactory.error(req, 403,
+                        "DEVICE_KEY_MISMATCH", "client_key не соответствует пользователю");
+            }
+
+            String signText = ShineSignatureConstants.CHANNEL_READ_STATE_PREFIX
+                    + escapePart(login) + '|'
+                    + escapePart(ownerBch) + '|'
+                    + escapePart(channelName) + '|'
+                    + timeMs + '|'
+                    + readCount;
+            if (!Ed25519Util.verify(signText.getBytes(StandardCharsets.UTF_8), sig64, pubKey32)) {
+                return NetExceptionResponseFactory.error(req, WireCodes.Status.UNVERIFIED,
+                        "INVALID_SIGNATURE", "Подпись состояния чтения канала не прошла проверку");
+            }
+
+            ChannelReadStateDAO dao = ChannelReadStateDAO.getInstance();
+            ChannelReadStateDAO.UpsertResult result;
+            try (Connection c = DbController.getInstance().getConnection()) {
+                if (!dao.hasActiveSubscription(c, authenticatedLogin, ownerBch, channelName,
+                        MsgSubType.CONNECTION_FOLLOW)) {
+                    return NetExceptionResponseFactory.error(req, 409,
+                            "CHANNEL_NOT_FOLLOWED", "Пользователь не подписан на этот канал");
+                }
+                String ownerLogin = dao.resolveOwnerLogin(c, ownerBch, channelName);
+                Integer channelRoot = dao.resolvePublicChannelRootByName(c, ownerBch, channelName);
+                if (ownerLogin == null || ownerLogin.isBlank() || channelRoot == null) {
+                    return NetExceptionResponseFactory.error(req, 404,
+                            "CHANNEL_NOT_FOUND", "Канал не найден");
+                }
+
+                // Never persist a watermark beyond the number of messages that really exists.
+                // Without this guard, one buggy/malicious oversized read_count would be monotonic
+                // and could make all future unread counters impossible to clear correctly.
+                long actualMessagesCount = ChannelsReadSupport.countPosts(c, ownerBch, channelRoot);
+                long effectiveReadCount = Math.min(readCount, actualMessagesCount);
+
+                result = dao.upsertSignedReadIfNewer(c,
+                        authenticatedLogin, ownerLogin, ownerBch, channelName,
+                        effectiveReadCount, timeMs, clientKeyB64, signatureB64, nowMs);
+            }
+
+            Net_SetChannelReadState_Response resp = new Net_SetChannelReadState_Response();
+            resp.setOp(req.getOp());
+            resp.setRequestId(req.getRequestId());
+            resp.setStatus(WireCodes.Status.OK);
+            resp.setLogin(authenticatedLogin);
+            resp.setOwner_bch_name(ownerBch);
+            resp.setChannel_name(channelName);
+            resp.setRead_count(result.readCount());
+            resp.setUnread_count(result.unreadCount());
+            resp.setTime_ms(timeMs);
+            resp.setApplied(result.applied());
+            if (result.applied()) UserCountersSupport.pushChanged(authenticatedLogin);
+            return resp;
+        } catch (Exception e) {
+            log.error("SetChannelReadState failed", e);
+            return NetExceptionResponseFactory.error(req, WireCodes.Status.INTERNAL_ERROR,
+                    "INTERNAL_ERROR", NetExceptionResponseFactory.detailedMessage(
+                            "Внутренняя ошибка SetChannelReadState", e));
+        }
+    }
+
+    private static String escapePart(String value) {
+        String s = String.valueOf(value == null ? "" : value);
+        return s.replace("\\", "\\\\").replace("|", "\\|");
+    }
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/UserCountersSupport.java

@@ -0,0 +1,94 @@
+package server.logic.ws_protocol.JSON.handlers.channels;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import server.logic.ws_protocol.JSON.ActiveConnectionsRegistry;
+import server.logic.ws_protocol.JSON.ConnectionContext;
+import server.logic.ws_protocol.JSON.push.WsEventSender;
+import shine.db.DbController;
+import shine.db.dao.UserNotificationSeenStateDAO;
+import shine.db.dao.ChannelReadStateDAO;
+import shine.db.dao.UserNotificationsStateDAO;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+
+/**
+ * Temporary calculator behind the stable GetUserCounters/UserCountersChanged contract.
+ * It intentionally uses current DB state today; later it can read one materialized row/cache
+ * without changing API or UI.
+ */
+public final class UserCountersSupport {
+    private static final ObjectMapper MAPPER = new ObjectMapper();
+
+    private UserCountersSupport() {}
+
+    public record Snapshot(long dmUnreadCount, long channelsUnreadCount, long repliesUnreadCount,
+                           long connectionsUnreadCount, long eventsUnreadCount) {
+        public long notificationsUnreadCount() {
+            return repliesUnreadCount + connectionsUnreadCount + eventsUnreadCount;
+        }
+    }
+
+    public static Snapshot calculate(Connection c, String login) throws Exception {
+        long dm = countDmUnread(c, login);
+        long channels = countChannelsUnread(c, login);
+        UserNotificationSeenStateDAO seen = UserNotificationSeenStateDAO.getInstance();
+        UserNotificationsStateDAO notifications = UserNotificationsStateDAO.getInstance();
+        long repliesSeen = seen.getSeenAt(c, login, "replies");
+        long connectionsSeen = seen.getSeenAt(c, login, "connections");
+        long eventsSeen = seen.getSeenAt(c, login, "events");
+        long replies = notifications.countUnseen(c, login, "reply", repliesSeen);
+        long connections = notifications.countUnseen(c, login, "connection", connectionsSeen);
+        long events = notifications.countUnseen(c, login, "event", eventsSeen);
+        return new Snapshot(dm, channels, replies, connections, events);
+    }
+
+    public static Snapshot calculate(String login) throws Exception {
+        try (Connection c = DbController.getInstance().getConnection()) {
+            return calculate(c, login);
+        }
+    }
+
+    public static void pushChanged(String login) {
+        if (login == null || login.isBlank()) return;
+        try {
+            Snapshot s = calculate(login);
+            ObjectNode payload = toPayload(login, s);
+            String eventId = "user-counters-" + System.currentTimeMillis();
+            for (ConnectionContext ctx : ActiveConnectionsRegistry.getInstance().getByLogin(login)) {
+                WsEventSender.sendEvent(ctx, "UserCountersChanged", eventId, payload);
+            }
+        } catch (Exception ignored) {
+            // Counter push is best-effort. The client can always recover with GetUserCounters.
+        }
+    }
+
+    public static ObjectNode toPayload(String login, Snapshot s) {
+        ObjectNode p = MAPPER.createObjectNode();
+        p.put("login", login);
+        p.put("dmUnreadCount", s.dmUnreadCount());
+        p.put("channelsUnreadCount", s.channelsUnreadCount());
+        p.put("notificationsUnreadCount", s.notificationsUnreadCount());
+        ObjectNode n = p.putObject("notifications");
+        n.put("replies", s.repliesUnreadCount());
+        n.put("connections", s.connectionsUnreadCount());
+        n.put("events", s.eventsUnreadCount());
+        return p;
+    }
+
+    private static long countDmUnread(Connection c, String login) throws Exception {
+        String sql = "SELECT COALESCE(SUM(unread_count),0) FROM dm_dialog_state WHERE LOWER(owner_login)=LOWER(?)";
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, login);
+            try (ResultSet rs = ps.executeQuery()) {
+                return rs.next() ? Math.max(0L, rs.getLong(1)) : 0L;
+            }
+        }
+    }
+
+    private static long countChannelsUnread(Connection c, String login) throws Exception {
+        return ChannelReadStateDAO.getInstance().sumUnreadCount(c, login);
+    }
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/entyties/Net_GetChannelMessages_Response.java

@@ -139,6 +139,8 @@ public class Net_GetChannelMessages_Response extends Net_Response {
         private long createdAtMs;
         private String text;
         private int likesCount;
+        private int primaryLikesCount;
+        private int shiningLikesCount;
         private boolean likedByMe;
         private int repliesCount;
         private int ratingsCount;
@@ -191,6 +193,10 @@ public class Net_GetChannelMessages_Response extends Net_Response {
 
         public int getLikesCount() { return likesCount; }
         public void setLikesCount(int likesCount) { this.likesCount = likesCount; }
+        public int getPrimaryLikesCount() { return primaryLikesCount; }
+        public void setPrimaryLikesCount(int primaryLikesCount) { this.primaryLikesCount = primaryLikesCount; }
+        public int getShiningLikesCount() { return shiningLikesCount; }
+        public void setShiningLikesCount(int shiningLikesCount) { this.shiningLikesCount = shiningLikesCount; }
 
         public boolean isLikedByMe() { return likedByMe; }
         public void setLikedByMe(boolean likedByMe) { this.likedByMe = likedByMe; }

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/entyties/Net_GetMessageLikes_Request.java

@@ -0,0 +1,29 @@
+package server.logic.ws_protocol.JSON.handlers.channels.entyties;
+
+import server.logic.ws_protocol.JSON.entyties.Net_Request;
+
+public class Net_GetMessageLikes_Request extends Net_Request {
+    private MessageSelector message;
+    private Integer limit;
+
+    public MessageSelector getMessage() { return message; }
+    public void setMessage(MessageSelector message) { this.message = message; }
+
+    public Integer getLimit() { return limit; }
+    public void setLimit(Integer limit) { this.limit = limit; }
+
+    public static class MessageSelector {
+        private String blockchainName;
+        private Integer blockNumber;
+        private String blockHash;
+
+        public String getBlockchainName() { return blockchainName; }
+        public void setBlockchainName(String blockchainName) { this.blockchainName = blockchainName; }
+
+        public Integer getBlockNumber() { return blockNumber; }
+        public void setBlockNumber(Integer blockNumber) { this.blockNumber = blockNumber; }
+
+        public String getBlockHash() { return blockHash; }
+        public void setBlockHash(String blockHash) { this.blockHash = blockHash; }
+    }
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/entyties/Net_GetMessageLikes_Response.java

@@ -0,0 +1,40 @@
+package server.logic.ws_protocol.JSON.handlers.channels.entyties;
+
+import server.logic.ws_protocol.JSON.entyties.Net_Response;
+import java.util.ArrayList;
+import java.util.List;
+
+public class Net_GetMessageLikes_Response extends Net_Response {
+    private List<UserItem> shining = new ArrayList<>();
+    private List<UserItem> official = new ArrayList<>();
+    private List<UserItem> others = new ArrayList<>();
+    private int total;
+    private boolean truncated;
+
+    public List<UserItem> getShining() { return shining; }
+    public void setShining(List<UserItem> shining) { this.shining = shining; }
+    public List<UserItem> getOfficial() { return official; }
+    public void setOfficial(List<UserItem> official) { this.official = official; }
+    public List<UserItem> getOthers() { return others; }
+    public void setOthers(List<UserItem> others) { this.others = others; }
+    public int getTotal() { return total; }
+    public void setTotal(int total) { this.total = total; }
+    public boolean isTruncated() { return truncated; }
+    public void setTruncated(boolean truncated) { this.truncated = truncated; }
+
+    public static class UserItem {
+        private String login;
+        private String firstName;
+        private String lastName;
+        private String avatarAr;
+
+        public String getLogin() { return login; }
+        public void setLogin(String login) { this.login = login; }
+        public String getFirstName() { return firstName; }
+        public void setFirstName(String firstName) { this.firstName = firstName; }
+        public String getLastName() { return lastName; }
+        public void setLastName(String lastName) { this.lastName = lastName; }
+        public String getAvatarAr() { return avatarAr; }
+        public void setAvatarAr(String avatarAr) { this.avatarAr = avatarAr; }
+    }
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/entyties/Net_GetUserCounters_Request.java

@@ -0,0 +1,7 @@
+package server.logic.ws_protocol.JSON.handlers.channels.entyties;
+
+import server.logic.ws_protocol.JSON.entyties.Net_Request;
+
+/** Lightweight authenticated request for bottom-toolbar counters. */
+public class Net_GetUserCounters_Request extends Net_Request {
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/entyties/Net_GetUserCounters_Response.java

@@ -0,0 +1,29 @@
+package server.logic.ws_protocol.JSON.handlers.channels.entyties;
+
+import server.logic.ws_protocol.JSON.entyties.Net_Response;
+
+/** Stable UI contract. Server-side calculation may be replaced by materialized counters later. */
+public class Net_GetUserCounters_Response extends Net_Response {
+    private String login;
+    private long dmUnreadCount;
+    private long channelsUnreadCount;
+    private long notificationsUnreadCount;
+    private long notificationRepliesUnreadCount;
+    private long notificationConnectionsUnreadCount;
+    private long notificationEventsUnreadCount;
+
+    public String getLogin() { return login; }
+    public void setLogin(String login) { this.login = login; }
+    public long getDmUnreadCount() { return dmUnreadCount; }
+    public void setDmUnreadCount(long value) { this.dmUnreadCount = value; }
+    public long getChannelsUnreadCount() { return channelsUnreadCount; }
+    public void setChannelsUnreadCount(long value) { this.channelsUnreadCount = value; }
+    public long getNotificationsUnreadCount() { return notificationsUnreadCount; }
+    public void setNotificationsUnreadCount(long value) { this.notificationsUnreadCount = value; }
+    public long getNotificationRepliesUnreadCount() { return notificationRepliesUnreadCount; }
+    public void setNotificationRepliesUnreadCount(long value) { this.notificationRepliesUnreadCount = value; }
+    public long getNotificationConnectionsUnreadCount() { return notificationConnectionsUnreadCount; }
+    public void setNotificationConnectionsUnreadCount(long value) { this.notificationConnectionsUnreadCount = value; }
+    public long getNotificationEventsUnreadCount() { return notificationEventsUnreadCount; }
+    public void setNotificationEventsUnreadCount(long value) { this.notificationEventsUnreadCount = value; }
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/entyties/Net_ListSubscriptionsFeed_Response.java

@@ -26,7 +26,9 @@ public class Net_ListSubscriptionsFeed_Response extends Net_Response {
     public static class ChannelSummary {
         private ChannelRef channel;
         private int messagesCount;
+        private long readCount;
         private int unreadCount;
+        private boolean readStateInitialized;
         private LastMessage lastMessage;
 
         public ChannelRef getChannel() { return channel; }
@@ -35,9 +37,15 @@ public class Net_ListSubscriptionsFeed_Response extends Net_Response {
         public int getMessagesCount() { return messagesCount; }
         public void setMessagesCount(int messagesCount) { this.messagesCount = messagesCount; }
 
+        public long getReadCount() { return readCount; }
+        public void setReadCount(long readCount) { this.readCount = readCount; }
+
         public int getUnreadCount() { return unreadCount; }
         public void setUnreadCount(int unreadCount) { this.unreadCount = unreadCount; }
 
+        public boolean isReadStateInitialized() { return readStateInitialized; }
+        public void setReadStateInitialized(boolean readStateInitialized) { this.readStateInitialized = readStateInitialized; }
+
         public LastMessage getLastMessage() { return lastMessage; }
         public void setLastMessage(LastMessage lastMessage) { this.lastMessage = lastMessage; }
     }

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/entyties/Net_SetChannelReadState_Request.java

@@ -0,0 +1,34 @@
+package server.logic.ws_protocol.JSON.handlers.channels.entyties;
+
+import server.logic.ws_protocol.JSON.entyties.Net_Request;
+
+public class Net_SetChannelReadState_Request extends Net_Request {
+    private String login;
+    private String owner_bch_name;
+    private String channel_name;
+    private Long read_count;
+    private Long time_ms;
+    private String client_key;
+    private String signature;
+
+    public String getLogin() { return login; }
+    public void setLogin(String login) { this.login = login; }
+
+    public String getOwner_bch_name() { return owner_bch_name; }
+    public void setOwner_bch_name(String owner_bch_name) { this.owner_bch_name = owner_bch_name; }
+
+    public String getChannel_name() { return channel_name; }
+    public void setChannel_name(String channel_name) { this.channel_name = channel_name; }
+
+    public Long getRead_count() { return read_count; }
+    public void setRead_count(Long read_count) { this.read_count = read_count; }
+
+    public Long getTime_ms() { return time_ms; }
+    public void setTime_ms(Long time_ms) { this.time_ms = time_ms; }
+
+    public String getClient_key() { return client_key; }
+    public void setClient_key(String client_key) { this.client_key = client_key; }
+
+    public String getSignature() { return signature; }
+    public void setSignature(String signature) { this.signature = signature; }
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/channels/entyties/Net_SetChannelReadState_Response.java

@@ -0,0 +1,34 @@
+package server.logic.ws_protocol.JSON.handlers.channels.entyties;
+
+import server.logic.ws_protocol.JSON.entyties.Net_Response;
+
+public class Net_SetChannelReadState_Response extends Net_Response {
+    private String login;
+    private String owner_bch_name;
+    private String channel_name;
+    private Long read_count;
+    private Long unread_count;
+    private Long time_ms;
+    private Boolean applied;
+
+    public String getLogin() { return login; }
+    public void setLogin(String login) { this.login = login; }
+
+    public String getOwner_bch_name() { return owner_bch_name; }
+    public void setOwner_bch_name(String owner_bch_name) { this.owner_bch_name = owner_bch_name; }
+
+    public String getChannel_name() { return channel_name; }
+    public void setChannel_name(String channel_name) { this.channel_name = channel_name; }
+
+    public Long getRead_count() { return read_count; }
+    public void setRead_count(Long read_count) { this.read_count = read_count; }
+
+    public Long getUnread_count() { return unread_count; }
+    public void setUnread_count(Long unread_count) { this.unread_count = unread_count; }
+
+    public Long getTime_ms() { return time_ms; }
+    public void setTime_ms(Long time_ms) { this.time_ms = time_ms; }
+
+    public Boolean getApplied() { return applied; }
+    public void setApplied(Boolean applied) { this.applied = applied; }
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/connections/Net_GetUserConnectionsGraph_Handler.java

@@ -46,8 +46,10 @@ public class Net_GetUserConnectionsGraph_Handler implements JsonMessageHandler {
                 return NetExceptionResponseFactory.error(req, 404, "USER_NOT_FOUND", "Пользователь не найден");
             }
 
-            List<String> outFriends = ConnectionsStateDAO.getInstance().listOutgoingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_CLOSE_FRIEND);
-            List<String> inFriends = ConnectionsStateDAO.getInstance().listIncomingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_CLOSE_FRIEND);
+            List<String> outFriends = ConnectionsStateDAO.getInstance().listOutgoingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_FRIEND);
+            List<String> inFriends = ConnectionsStateDAO.getInstance().listIncomingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_FRIEND);
+            List<String> outCloseFriends = ConnectionsStateDAO.getInstance().listOutgoingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_CLOSE_FRIEND);
+            List<String> inCloseFriends = ConnectionsStateDAO.getInstance().listIncomingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_CLOSE_FRIEND);
             List<String> outContacts = ConnectionsStateDAO.getInstance().listOutgoingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_CONTACT);
             List<String> inContacts = ConnectionsStateDAO.getInstance().listIncomingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_CONTACT);
             List<String> outFollows = ConnectionsStateDAO.getInstance().listOutgoingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_FOLLOW);
@@ -60,18 +62,21 @@ public class Net_GetUserConnectionsGraph_Handler implements JsonMessageHandler {
             List<String> inChildren = ConnectionsStateDAO.getInstance().listIncomingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_CHILD);
             List<String> outSiblings = ConnectionsStateDAO.getInstance().listOutgoingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_SIBLING);
             List<String> inSiblings = ConnectionsStateDAO.getInstance().listIncomingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_SIBLING);
-            List<String> outKnownPersons = ConnectionsStateDAO.getInstance().listOutgoingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_KNOWN_PERSON);
-            List<String> inKnownPersons = ConnectionsStateDAO.getInstance().listIncomingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_KNOWN_PERSON);
-            List<String> outShineConfirmed = ConnectionsStateDAO.getInstance().listOutgoingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_SHINE_CONFIRMED);
-            List<String> inShineConfirmed = ConnectionsStateDAO.getInstance().listIncomingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_SHINE_CONFIRMED);
+            // Legacy 60/61 are accepted by the protocol but intentionally not surfaced by current UI.
+            List<String> outKnownPersons = List.of();
+            List<String> inKnownPersons = List.of();
+            List<String> outOfficialAccounts = listEffectiveConfirmation(c, canonicalLogin, 80, true);
+            List<String> inOfficialAccounts = listEffectiveConfirmation(c, canonicalLogin, 80, false);
+            List<String> outShineConfirmed = listEffectiveConfirmation(c, canonicalLogin, 70, true);
+            List<String> inShineConfirmed = listEffectiveConfirmation(c, canonicalLogin, 70, false);
             List<String> outShineSeen = ConnectionsStateDAO.getInstance().listOutgoingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_SHINE_SEEN);
             List<String> inShineSeen = ConnectionsStateDAO.getInstance().listIncomingByRelTypeCanonical(c, canonicalLogin, MsgSubType.CONNECTION_SHINE_SEEN);
 
             LinkedHashSet<String> allLogins = new LinkedHashSet<>();
             allLogins.add(canonicalLogin);
-            addAllLogins(allLogins, outFriends, inFriends, outContacts, inContacts, outFollows, inFollows,
+            addAllLogins(allLogins, outFriends, inFriends, outCloseFriends, inCloseFriends, outContacts, inContacts, outFollows, inFollows,
                     outSpouses, inSpouses, outParents, inParents, outChildren, inChildren, outSiblings, inSiblings,
-                    outKnownPersons, inKnownPersons, outShineConfirmed, inShineConfirmed, outShineSeen, inShineSeen);
+                    outKnownPersons, inKnownPersons, outOfficialAccounts, inOfficialAccounts, outShineConfirmed, inShineConfirmed, outShineSeen, inShineSeen);
 
             Map<String, UserMeta> metaByLogin = loadUserMeta(c, allLogins);
             List<String> spouseLogins = mergeUnique(outSpouses, inSpouses);
@@ -86,6 +91,8 @@ public class Net_GetUserConnectionsGraph_Handler implements JsonMessageHandler {
             resp.setLogin(canonicalLogin);
             resp.setOutFriends(outFriends);
             resp.setInFriends(inFriends);
+            resp.setOutCloseFriends(outCloseFriends);
+            resp.setInCloseFriends(inCloseFriends);
             resp.setOutContacts(outContacts);
             resp.setInContacts(inContacts);
             resp.setOutFollows(outFollows);
@@ -100,6 +107,8 @@ public class Net_GetUserConnectionsGraph_Handler implements JsonMessageHandler {
             resp.setInSiblings(inSiblings);
             resp.setOutKnownPersons(outKnownPersons);
             resp.setInKnownPersons(inKnownPersons);
+            resp.setOutOfficialAccounts(outOfficialAccounts);
+            resp.setInOfficialAccounts(inOfficialAccounts);
             resp.setOutShineConfirmed(outShineConfirmed);
             resp.setInShineConfirmed(inShineConfirmed);
             resp.setOutShineSeen(outShineSeen);
@@ -108,11 +117,49 @@ public class Net_GetUserConnectionsGraph_Handler implements JsonMessageHandler {
             resp.setChildren(toRelativeItems(childLogins, metaByLogin));
             resp.setSiblings(toRelativeItems(siblingLogins, metaByLogin));
             resp.setSpouses(toRelativeItems(spouseLogins, metaByLogin));
-            resp.setAllUsers(toUserMarkItems(allLogins, metaByLogin));
+            Map<String, String> relationTypes = buildEffectiveRelationTypes(outContacts, outFriends, outCloseFriends);
+            resp.setAllUsers(toUserMarkItems(allLogins, metaByLogin, relationTypes, outOfficialAccounts, outShineConfirmed));
             return resp;
         }
     }
 
+    private List<String> listEffectiveConfirmation(Connection c, String login, int relType, boolean outgoing) throws Exception {
+        String sql;
+        if (relType == 80) {
+            sql = outgoing ? """
+                SELECT DISTINCT cs.to_login AS peer FROM connections_state cs
+                WHERE LOWER(cs.login)=LOWER(?) AND cs.rel_type=80
+                  AND shine_is_primary(cs.login) AND shine_target_accepts_primary_confirmation(cs.to_login)
+                ORDER BY peer
+                """ : """
+                SELECT DISTINCT cs.login AS peer FROM connections_state cs
+                WHERE LOWER(cs.to_login)=LOWER(?) AND cs.rel_type=80
+                  AND shine_is_primary(cs.login) AND shine_target_accepts_primary_confirmation(cs.to_login)
+                ORDER BY peer
+                """;
+        } else {
+            sql = outgoing ? """
+                SELECT DISTINCT cs.to_login AS peer FROM connections_state cs
+                WHERE LOWER(cs.login)=LOWER(?) AND cs.rel_type=70
+                  AND shine_is_primary(cs.login) AND shine_is_shining(cs.login)
+                  AND shine_target_accepts_shine_confirmation(cs.to_login)
+                ORDER BY peer
+                """ : """
+                SELECT DISTINCT cs.login AS peer FROM connections_state cs
+                WHERE LOWER(cs.to_login)=LOWER(?) AND cs.rel_type=70
+                  AND shine_is_primary(cs.login) AND shine_is_shining(cs.login)
+                  AND shine_target_accepts_shine_confirmation(cs.to_login)
+                ORDER BY peer
+                """;
+        }
+        List<String> out = new ArrayList<>();
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            ps.setString(1, login);
+            try (ResultSet rs = ps.executeQuery()) { while (rs.next()) out.add(rs.getString("peer")); }
+        }
+        return out;
+    }
+
     private String findCanonicalLogin(Connection c, String loginAnyCase) throws Exception {
         String sql = "SELECT login FROM " + CurrentUsersSql.usersSubquery("su")
                 + " WHERE LOWER(login) = LOWER(?) LIMIT 1";
@@ -160,47 +207,54 @@ public class Net_GetUserConnectionsGraph_Handler implements JsonMessageHandler {
     private Map<String, UserMeta> loadUserMeta(Connection c, Set<String> logins) throws Exception {
         Map<String, UserMeta> out = new HashMap<>();
         if (logins == null || logins.isEmpty()) return out;
-
         String[] placeholders = new String[logins.size()];
-        for (int i = 0; i < placeholders.length; i += 1) placeholders[i] = "?";
+        for (int i=0;i<placeholders.length;i++) placeholders[i]="?";
         String sql = """
-            SELECT
-                su.login AS login,
-                MAX(CASE WHEN up.param = 'gender' THEN up.value END) AS gender_value,
-                MAX(CASE WHEN up.param = 'official' THEN up.value END) AS official_value,
-                MAX(CASE WHEN up.param = 'shine' THEN up.value END) AS shine_value,
-                MAX(CASE WHEN up.param = 'ava' THEN up.value END) AS avatar_value
+            SELECT su.login,
+                   COALESCE(ups.first_name,'') first_name,
+                   COALESCE(ups.last_name,'') last_name,
+                   ups.account_role, ups.shine_status, COALESCE(ups.ava_ar,'') avatar_value,
+                   COALESCE(ust.primary_confirmations_received_count,0) primary_confirmations_count,
+                   COALESCE(ust.shine_confirmations_received_count,0) shine_confirmations_count,
+                   MAX(CASE WHEN up.param='gender' THEN up.value END) gender_value
             FROM %s
-            LEFT JOIN users_params up
-              ON LOWER(up.login) = LOWER(su.login)
-             AND up.param IN ('gender', 'official', 'shine', 'ava')
+            LEFT JOIN user_profile_state ups ON LOWER(ups.login)=LOWER(su.login)
+            LEFT JOIN user_stats_state ust ON LOWER(ust.login)=LOWER(su.login)
+            LEFT JOIN users_params up ON LOWER(up.login)=LOWER(su.login) AND up.param='gender'
             WHERE LOWER(su.login) IN (%s)
-            GROUP BY su.login
+            GROUP BY su.login, ups.first_name, ups.last_name, ups.account_role, ups.shine_status, ups.ava_ar,
+                     ust.primary_confirmations_received_count, ust.shine_confirmations_received_count
             ORDER BY su.login
             """.formatted(CurrentUsersSql.usersSubquery("su"), String.join(", ", placeholders));
-
-        try (PreparedStatement ps = c.prepareStatement(sql)) {
-            int i = 1;
-            for (String login : logins) {
-                ps.setString(i, normKey(login));
-                i += 1;
-            }
-            try (ResultSet rs = ps.executeQuery()) {
-                while (rs.next()) {
-                    String login = rs.getString("login");
-                    if (login == null || login.isBlank()) continue;
-                    UserMeta meta = new UserMeta();
-                    meta.gender = normalizeGender(rs.getString("gender_value"));
-                    meta.official = parseToggle(rs.getString("official_value"));
-                    meta.shine = parseToggle(rs.getString("shine_value"));
-                    meta.avatarAr = extractArAvatarTxId(rs.getString("avatar_value"));
-                    out.put(normKey(login), meta);
-                }
-            }
+        try(PreparedStatement ps=c.prepareStatement(sql)){
+            int i=1; for(String login:logins) ps.setString(i++,normKey(login));
+            try(ResultSet rs=ps.executeQuery()){while(rs.next()){
+                String login=rs.getString("login"); if(login==null||login.isBlank()) continue;
+                UserMeta meta=new UserMeta(); meta.firstName=rs.getString("first_name"); meta.lastName=rs.getString("last_name");
+                meta.accountRole=rs.getString("account_role"); meta.shineStatus=rs.getString("shine_status");
+                meta.gender=normalizeGender(rs.getString("gender_value")); meta.official="primary".equals(meta.accountRole); meta.shine="shining".equals(meta.shineStatus);
+                meta.primaryConfirmationsCount=rs.getInt("primary_confirmations_count"); meta.shineConfirmationsCount=rs.getInt("shine_confirmations_count");
+                meta.avatarAr=extractArAvatarTxId(rs.getString("avatar_value")); out.put(normKey(login),meta);
+            }}
         }
         return out;
     }
 
+    private Map<String,String> buildEffectiveRelationTypes(List<String> contacts,List<String> friends,List<String> closeFriends){
+        Map<String,String> out=new HashMap<>();
+        if(contacts!=null) for(String v:contacts) out.put(normKey(v),"contact");
+        if(friends!=null) for(String v:friends) out.put(normKey(v),"friend");
+        if(closeFriends!=null) for(String v:closeFriends) out.put(normKey(v),"close_friend");
+        return out;
+    }
+
+    private boolean listContainsLogin(List<String> list, String login) {
+        if (list == null || login == null) return false;
+        String key = normKey(login);
+        for (String value : list) if (key.equals(normKey(value))) return true;
+        return false;
+    }
+
     private boolean parseToggle(String rawValue) {
         String v = String.valueOf(rawValue == null ? "" : rawValue).trim().toLowerCase();
         return "1".equals(v) || "yes".equals(v) || "true".equals(v) || "on".equals(v);
@@ -269,7 +323,10 @@ public class Net_GetUserConnectionsGraph_Handler implements JsonMessageHandler {
 
     private List<Net_GetUserConnectionsGraph_Response.UserMarkItem> toUserMarkItems(
             Set<String> logins,
-            Map<String, UserMeta> metaByLogin
+            Map<String, UserMeta> metaByLogin,
+            Map<String, String> relationTypes,
+            List<String> primaryConfirmedLogins,
+            List<String> shineConfirmedLogins
     ) {
         List<Net_GetUserConnectionsGraph_Response.UserMarkItem> items = new ArrayList<>();
         if (logins == null) return items;
@@ -284,6 +341,15 @@ public class Net_GetUserConnectionsGraph_Handler implements JsonMessageHandler {
 
             Net_GetUserConnectionsGraph_Response.UserMarkItem it = new Net_GetUserConnectionsGraph_Response.UserMarkItem();
             it.setLogin(clean);
+            it.setFirstName(meta == null ? "" : meta.firstName);
+            it.setLastName(meta == null ? "" : meta.lastName);
+            it.setAccountRole(meta == null ? null : meta.accountRole);
+            it.setShineStatus(meta == null ? null : meta.shineStatus);
+            it.setRelationType(relationTypes == null ? "none" : relationTypes.getOrDefault(normKey(clean), "none"));
+            it.setPrimaryConfirmed(listContainsLogin(primaryConfirmedLogins, clean));
+            it.setShineConfirmed(listContainsLogin(shineConfirmedLogins, clean));
+            it.setPrimaryConfirmationsCount(meta == null ? 0 : meta.primaryConfirmationsCount);
+            it.setShineConfirmationsCount(meta == null ? 0 : meta.shineConfirmationsCount);
             it.setOfficial(official);
             it.setShine(shine);
             it.setOfficialLabel(official ? "официальный" : "неофициальный");
@@ -296,6 +362,12 @@ public class Net_GetUserConnectionsGraph_Handler implements JsonMessageHandler {
 
     private static final class UserMeta {
         private String gender = "unknown";
+        private String firstName = "";
+        private String lastName = "";
+        private String accountRole = null;
+        private String shineStatus = null;
+        private int primaryConfirmationsCount = 0;
+        private int shineConfirmationsCount = 0;
         private boolean official = false;
         private boolean shine = false;
         private String avatarAr = null;

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/connections/Net_ListContacts_Handler.java

@@ -9,6 +9,7 @@ import server.logic.ws_protocol.JSON.handlers.connections.entyties.Net_ListConta
 import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory;
 import server.logic.ws_protocol.WireCodes;
 import shine.db.dao.DmDialogStateDAO;
+import shine.db.dao.UserProfileStateDAO;
 
 import java.sql.Connection;
 import java.util.ArrayList;
@@ -29,18 +30,25 @@ public class Net_ListContacts_Handler implements JsonMessageHandler {
             resp.setRequestId(req.getRequestId());
             resp.setStatus(WireCodes.Status.OK);
             resp.setLogin(ctx.getLogin());
-            resp.setDialogs(toDialogItems(dialogs));
+            resp.setDialogs(toDialogItems(c, dialogs));
             return resp;
         }
     }
 
-    private List<Net_ListContacts_Response.DialogItem> toDialogItems(List<DmDialogStateDAO.DialogSummary> dialogs) {
+    private List<Net_ListContacts_Response.DialogItem> toDialogItems(Connection c, List<DmDialogStateDAO.DialogSummary> dialogs) throws Exception {
         List<Net_ListContacts_Response.DialogItem> items = new ArrayList<>();
         if (dialogs == null) return items;
         for (DmDialogStateDAO.DialogSummary dialog : dialogs) {
             Net_ListContacts_Response.DialogItem item = new Net_ListContacts_Response.DialogItem();
             item.setPeerLogin(dialog.peerLogin());
             item.setRelationFlag(dialog.relationFlag());
+            UserProfileStateDAO.ProfileCard card = UserProfileStateDAO.getInstance().get(c, dialog.peerLogin());
+            item.setFirstName(card.firstName());
+            item.setLastName(card.lastName());
+            item.setAvatarAr(card.avatarAr());
+            item.setAvatar(parseAvatar(card.avatarAr()));
+            item.setAccountRole(card.accountRole());
+            item.setShineStatus(card.shineStatus());
             item.setLastMessageBlobB64(dialog.lastMessageBlobB64());
             item.setLastMessageTimeMs(dialog.lastMessageTimeMs());
             item.setUnreadCount(dialog.unreadCount());
@@ -49,4 +57,14 @@ public class Net_ListContacts_Handler implements JsonMessageHandler {
         }
         return items;
     }
+    private static Net_ListContacts_Response.Avatar parseAvatar(String value) {
+        Net_ListContacts_Response.Avatar out = new Net_ListContacts_Response.Avatar();
+        String raw = value == null ? "" : value.trim();
+        java.util.regex.Matcher ar = java.util.regex.Pattern.compile("AR:([A-Za-z0-9_-]{43})").matcher(raw);
+        if (ar.find()) out.setAr(ar.group(1));
+        java.util.regex.Matcher sha = java.util.regex.Pattern.compile("SHA256:([A-Fa-f0-9]{64})").matcher(raw);
+        if (sha.find()) out.setSha256Hex(sha.group(1).toLowerCase());
+        return out;
+    }
+
 }

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/connections/entyties/Net_GetUserConnectionsGraph_Response.java

@@ -9,6 +9,8 @@ public class Net_GetUserConnectionsGraph_Response extends Net_Response {
     private String login;
     private List<String> outFriends = new ArrayList<>();
     private List<String> inFriends = new ArrayList<>();
+    private List<String> outCloseFriends = new ArrayList<>();
+    private List<String> inCloseFriends = new ArrayList<>();
     private List<String> outContacts = new ArrayList<>();
     private List<String> inContacts = new ArrayList<>();
     private List<String> outFollows = new ArrayList<>();
@@ -23,6 +25,8 @@ public class Net_GetUserConnectionsGraph_Response extends Net_Response {
     private List<String> inSiblings = new ArrayList<>();
     private List<String> outKnownPersons = new ArrayList<>();
     private List<String> inKnownPersons = new ArrayList<>();
+    private List<String> outOfficialAccounts = new ArrayList<>();
+    private List<String> inOfficialAccounts = new ArrayList<>();
     private List<String> outShineConfirmed = new ArrayList<>();
     private List<String> inShineConfirmed = new ArrayList<>();
     private List<String> outShineSeen = new ArrayList<>();
@@ -58,6 +62,15 @@ public class Net_GetUserConnectionsGraph_Response extends Net_Response {
 
     public static class UserMarkItem {
         private String login;
+        private String firstName;
+        private String lastName;
+        private String accountRole;
+        private String shineStatus;
+        private String relationType;
+        private boolean primaryConfirmed;
+        private boolean shineConfirmed;
+        private int primaryConfirmationsCount;
+        private int shineConfirmationsCount;
         private boolean official;
         private boolean shine;
         private String officialLabel;
@@ -66,6 +79,24 @@ public class Net_GetUserConnectionsGraph_Response extends Net_Response {
 
         public String getLogin() { return login; }
         public void setLogin(String login) { this.login = login; }
+        public String getFirstName() { return firstName; }
+        public void setFirstName(String v) { this.firstName = v; }
+        public String getLastName() { return lastName; }
+        public void setLastName(String v) { this.lastName = v; }
+        public String getAccountRole() { return accountRole; }
+        public void setAccountRole(String v) { this.accountRole = v; }
+        public String getShineStatus() { return shineStatus; }
+        public void setShineStatus(String v) { this.shineStatus = v; }
+        public String getRelationType() { return relationType; }
+        public void setRelationType(String v) { this.relationType = v; }
+        public boolean isPrimaryConfirmed() { return primaryConfirmed; }
+        public void setPrimaryConfirmed(boolean v) { this.primaryConfirmed = v; }
+        public boolean isShineConfirmed() { return shineConfirmed; }
+        public void setShineConfirmed(boolean v) { this.shineConfirmed = v; }
+        public int getPrimaryConfirmationsCount() { return primaryConfirmationsCount; }
+        public void setPrimaryConfirmationsCount(int v) { this.primaryConfirmationsCount = v; }
+        public int getShineConfirmationsCount() { return shineConfirmationsCount; }
+        public void setShineConfirmationsCount(int v) { this.shineConfirmationsCount = v; }
         public boolean isOfficial() { return official; }
         public void setOfficial(boolean official) { this.official = official; }
         public boolean isShine() { return shine; }
@@ -84,6 +115,10 @@ public class Net_GetUserConnectionsGraph_Response extends Net_Response {
     public void setOutFriends(List<String> outFriends) { this.outFriends = outFriends; }
     public List<String> getInFriends() { return inFriends; }
     public void setInFriends(List<String> inFriends) { this.inFriends = inFriends; }
+    public List<String> getOutCloseFriends() { return outCloseFriends; }
+    public void setOutCloseFriends(List<String> outCloseFriends) { this.outCloseFriends = outCloseFriends; }
+    public List<String> getInCloseFriends() { return inCloseFriends; }
+    public void setInCloseFriends(List<String> inCloseFriends) { this.inCloseFriends = inCloseFriends; }
     public List<String> getOutContacts() { return outContacts; }
     public void setOutContacts(List<String> outContacts) { this.outContacts = outContacts; }
     public List<String> getInContacts() { return inContacts; }
@@ -112,6 +147,10 @@ public class Net_GetUserConnectionsGraph_Response extends Net_Response {
     public void setOutKnownPersons(List<String> outKnownPersons) { this.outKnownPersons = outKnownPersons; }
     public List<String> getInKnownPersons() { return inKnownPersons; }
     public void setInKnownPersons(List<String> inKnownPersons) { this.inKnownPersons = inKnownPersons; }
+    public List<String> getOutOfficialAccounts() { return outOfficialAccounts; }
+    public void setOutOfficialAccounts(List<String> outOfficialAccounts) { this.outOfficialAccounts = outOfficialAccounts; }
+    public List<String> getInOfficialAccounts() { return inOfficialAccounts; }
+    public void setInOfficialAccounts(List<String> inOfficialAccounts) { this.inOfficialAccounts = inOfficialAccounts; }
     public List<String> getOutShineConfirmed() { return outShineConfirmed; }
     public void setOutShineConfirmed(List<String> outShineConfirmed) { this.outShineConfirmed = outShineConfirmed; }
     public List<String> getInShineConfirmed() { return inShineConfirmed; }

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/connections/entyties/Net_ListContacts_Response.java

@@ -17,6 +17,12 @@ public class Net_ListContacts_Response extends Net_Response {
     public static class DialogItem {
         private String peerLogin;
         private String relationFlag;
+        private String firstName;
+        private String lastName;
+        private String avatarAr;
+        private Avatar avatar;
+        private String accountRole;
+        private String shineStatus;
         private String lastMessageBlobB64;
         private long lastMessageTimeMs;
         private int unreadCount;
@@ -26,6 +32,18 @@ public class Net_ListContacts_Response extends Net_Response {
         public void setPeerLogin(String peerLogin) { this.peerLogin = peerLogin; }
         public String getRelationFlag() { return relationFlag; }
         public void setRelationFlag(String relationFlag) { this.relationFlag = relationFlag; }
+        public String getFirstName() { return firstName; }
+        public void setFirstName(String firstName) { this.firstName = firstName; }
+        public String getLastName() { return lastName; }
+        public void setLastName(String lastName) { this.lastName = lastName; }
+        public String getAvatarAr() { return avatarAr; }
+        public void setAvatarAr(String avatarAr) { this.avatarAr = avatarAr; }
+        public Avatar getAvatar() { return avatar; }
+        public void setAvatar(Avatar avatar) { this.avatar = avatar; }
+        public String getAccountRole() { return accountRole; }
+        public void setAccountRole(String accountRole) { this.accountRole = accountRole; }
+        public String getShineStatus() { return shineStatus; }
+        public void setShineStatus(String shineStatus) { this.shineStatus = shineStatus; }
         public String getLastMessageBlobB64() { return lastMessageBlobB64; }
         public void setLastMessageBlobB64(String lastMessageBlobB64) { this.lastMessageBlobB64 = lastMessageBlobB64; }
         public long getLastMessageTimeMs() { return lastMessageTimeMs; }
@@ -35,4 +53,13 @@ public class Net_ListContacts_Response extends Net_Response {
         public boolean isHasDialog() { return hasDialog; }
         public void setHasDialog(boolean hasDialog) { this.hasDialog = hasDialog; }
     }
+
+    public static class Avatar {
+        private String ar;
+        private String sha256Hex;
+        public String getAr() { return ar; }
+        public void setAr(String ar) { this.ar = ar; }
+        public String getSha256Hex() { return sha256Hex; }
+        public void setSha256Hex(String sha256Hex) { this.sha256Hex = sha256Hex; }
+    }
 }

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/notifications/Net_GetNotifications_Handler.java

@@ -1,94 +1,27 @@
 package server.logic.ws_protocol.JSON.handlers.notifications;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import server.logic.ws_protocol.JSON.ConnectionContext;
-import server.logic.ws_protocol.JSON.entyties.Net_Request;
-import server.logic.ws_protocol.JSON.entyties.Net_Response;
-import server.logic.ws_protocol.JSON.handlers.JsonMessageHandler;
-import server.logic.ws_protocol.JSON.handlers.notifications.entyties.Net_GetNotifications_Request;
-import server.logic.ws_protocol.JSON.handlers.notifications.entyties.Net_GetNotifications_Response;
-import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory;
-import server.logic.ws_protocol.WireCodes;
-import shine.db.DbController;
-import shine.db.dao.UserNotificationsStateDAO;
-import shine.db.entities.UserNotificationEntry;
-
-import java.sql.Connection;
-import java.util.ArrayList;
-import java.util.List;
+import org.slf4j.Logger; import org.slf4j.LoggerFactory;
+import server.logic.ws_protocol.JSON.ConnectionContext; import server.logic.ws_protocol.JSON.entyties.*; import server.logic.ws_protocol.JSON.handlers.JsonMessageHandler;
+import server.logic.ws_protocol.JSON.handlers.notifications.entyties.*; import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory; import server.logic.ws_protocol.WireCodes;
+import shine.db.DbController; import shine.db.dao.*; import shine.db.entities.UserNotificationEntry;
+import java.sql.Connection; import java.util.*;
 
 public final class Net_GetNotifications_Handler implements JsonMessageHandler {
-    private static final Logger log = LoggerFactory.getLogger(Net_GetNotifications_Handler.class);
-
-    @Override
-    public Net_Response handle(Net_Request baseRequest, ConnectionContext ctx) {
-        Net_GetNotifications_Request req = (Net_GetNotifications_Request) baseRequest;
-        if (ctx == null || !ctx.isAuthenticatedUser() || ctx.getCurrentUser() == null) {
-            return NetExceptionResponseFactory.error(
-                    req,
-                    WireCodes.Status.UNVERIFIED,
-                    "NOT_AUTHENTICATED",
-                    "Операция доступна только для авторизованных пользователей"
-            );
-        }
-
-        String login = String.valueOf(ctx.getCurrentUser().getLogin() == null ? "" : ctx.getCurrentUser().getLogin()).trim();
-        if (login.isBlank()) {
-            return NetExceptionResponseFactory.error(req, WireCodes.Status.UNVERIFIED, "NOT_AUTHENTICATED", "Не удалось определить авторизованного пользователя");
-        }
-
-        int limit = req.getLimit() == null ? 50 : Math.max(1, Math.min(200, req.getLimit()));
-
-        try (Connection c = DbController.getInstance().getConnection()) {
-            List<UserNotificationEntry> replyRows = UserNotificationsStateDAO.getInstance().listByOwnerAndKind(c, login, "reply", limit);
-            List<UserNotificationEntry> eventRows = UserNotificationsStateDAO.getInstance().listByOwnerAndKind(c, login, "connection", limit);
-
-            Net_GetNotifications_Response resp = new Net_GetNotifications_Response();
-            resp.setOp(req.getOp());
-            resp.setRequestId(req.getRequestId());
-            resp.setStatus(WireCodes.Status.OK);
-            resp.setLogin(login);
-            resp.setReplies(mapRows(replyRows));
-            resp.setEvents(mapRows(eventRows));
-            return resp;
-        } catch (Exception e) {
-            log.error("GetNotifications failed", e);
-            return NetExceptionResponseFactory.error(req, WireCodes.Status.INTERNAL_ERROR, "internal_error", "Внутренняя ошибка сервера");
-        }
-    }
-
-    private List<Net_GetNotifications_Response.NotificationItem> mapRows(List<UserNotificationEntry> rows) {
-        List<Net_GetNotifications_Response.NotificationItem> out = new ArrayList<>();
-        for (UserNotificationEntry row : rows) {
-            Net_GetNotifications_Response.NotificationItem item = new Net_GetNotifications_Response.NotificationItem();
-            item.setKind(row.getNotificationKind());
-            item.setCreatedAtMs(row.getCreatedAtMs());
-            item.setSourceLogin(row.getSourceLogin());
-            item.setSourceBlockchainName(row.getSourceBchName());
-            item.setSourceBlockNumber(row.getSourceBlockNumber());
-            item.setSourceBlockHash(bytesToHex(row.getSourceBlockHash()));
-            item.setSourceMsgSubType(row.getSourceMsgSubType());
-            item.setConnectionTypeCode("connection".equals(row.getNotificationKind()) ? row.getSourceMsgSubType() : null);
-            item.setSourceText(row.getSourceText());
-            item.setTargetLogin(row.getTargetLogin());
-            item.setTargetBlockchainName(row.getTargetBchName());
-            item.setTargetBlockNumber(row.getTargetBlockNumber());
-            item.setTargetBlockHash(bytesToHex(row.getTargetBlockHash()));
-            out.add(item);
-        }
-        return out;
-    }
-
-    private static String bytesToHex(byte[] bytes) {
-        if (bytes == null) return null;
-        char[] HEX = "0123456789abcdef".toCharArray();
-        char[] out = new char[bytes.length * 2];
-        for (int i = 0; i < bytes.length; i++) {
-            int v = bytes[i] & 0xff;
-            out[i * 2] = HEX[v >>> 4];
-            out[i * 2 + 1] = HEX[v & 0x0f];
-        }
-        return new String(out);
-    }
+ private static final Logger log=LoggerFactory.getLogger(Net_GetNotifications_Handler.class); private static final long HISTORY_MS=60L*24*60*60*1000;
+ public Net_Response handle(Net_Request base, ConnectionContext ctx){
+  Net_GetNotifications_Request req=(Net_GetNotifications_Request)base; if(ctx==null||!ctx.isAuthenticatedUser()||ctx.getCurrentUser()==null) return NetExceptionResponseFactory.error(req,WireCodes.Status.UNVERIFIED,"NOT_AUTHENTICATED","Операция доступна только для авторизованных пользователей");
+  String login=String.valueOf(ctx.getCurrentUser().getLogin()).trim();
+  try(Connection c=DbController.getInstance().getConnection()){
+   UserNotificationSeenStateDAO sd=UserNotificationSeenStateDAO.getInstance(); UserNotificationsStateDAO nd=UserNotificationsStateDAO.getInstance(); long cutoff=System.currentTimeMillis()-HISTORY_MS;
+   long rs=sd.getSeenAt(c,login,"replies"), cs=sd.getSeenAt(c,login,"connections"), es=sd.getSeenAt(c,login,"events");
+   Net_GetNotifications_Response r=new Net_GetNotifications_Response(); r.setOp(req.getOp());r.setRequestId(req.getRequestId());r.setStatus(WireCodes.Status.OK);r.setLogin(login);
+   if (!Boolean.TRUE.equals(req.getCountsOnly())) {
+    r.setReplies(map(nd.listVisible(c,login,"reply",rs,cutoff))); r.setConnections(map(nd.listVisible(c,login,"connection",cs,cutoff))); r.setEvents(map(nd.listVisible(c,login,"event",es,cutoff)));
+   }
+   r.setRepliesSeenAtMs(rs);r.setConnectionsSeenAtMs(cs);r.setEventsSeenAtMs(es); r.setRepliesUnseenCount(nd.countUnseen(c,login,"reply",rs)); r.setConnectionsUnseenCount(nd.countUnseen(c,login,"connection",cs)); r.setEventsUnseenCount(nd.countUnseen(c,login,"event",es));
+   return r;
+  }catch(Exception e){log.error("GetNotifications failed",e);return NetExceptionResponseFactory.error(req,WireCodes.Status.INTERNAL_ERROR,"internal_error","Внутренняя ошибка сервера");}
+ }
+ private List<Net_GetNotifications_Response.NotificationItem> map(List<UserNotificationEntry> rows){ List<Net_GetNotifications_Response.NotificationItem> out=new ArrayList<>(); for(UserNotificationEntry x:rows){ Net_GetNotifications_Response.NotificationItem i=new Net_GetNotifications_Response.NotificationItem(); i.setKind(x.getNotificationKind());i.setCreatedAtMs(x.getCreatedAtMs());i.setSourceLogin(x.getSourceLogin());i.setSourceBlockchainName(x.getSourceBchName());i.setSourceBlockNumber(x.getSourceBlockNumber());i.setSourceBlockHash(hex(x.getSourceBlockHash()));i.setSourceMsgSubType(x.getSourceMsgSubType());i.setConnectionTypeCode("connection".equals(x.getNotificationKind())?x.getSourceMsgSubType():null);i.setSourceText(x.getSourceText());i.setTargetLogin(x.getTargetLogin());i.setTargetBlockchainName(x.getTargetBchName());i.setTargetBlockNumber(x.getTargetBlockNumber());i.setTargetBlockHash(hex(x.getTargetBlockHash()));out.add(i);} return out; }
+ private static String hex(byte[] b){if(b==null)return null;StringBuilder s=new StringBuilder();for(byte x:b)s.append(String.format("%02x",x));return s.toString();}
 }

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/notifications/Net_SetNotificationState_Handler.java

@@ -0,0 +1,30 @@
+package server.logic.ws_protocol.JSON.handlers.notifications;
+
+import server.logic.ws_protocol.JSON.ConnectionContext;
+import server.logic.ws_protocol.JSON.entyties.Net_Request;
+import server.logic.ws_protocol.JSON.entyties.Net_Response;
+import server.logic.ws_protocol.JSON.handlers.JsonMessageHandler;
+import server.logic.ws_protocol.JSON.handlers.notifications.entyties.*;
+import server.logic.ws_protocol.JSON.handlers.channels.UserCountersSupport;
+import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory;
+import server.logic.ws_protocol.WireCodes;
+import shine.db.DbController;
+import shine.db.dao.UserNotificationSeenStateDAO;
+import utils.crypto.Ed25519Util;
+import java.sql.Connection;
+import java.util.Base64;
+
+public final class Net_SetNotificationState_Handler implements JsonMessageHandler {
+ public Net_Response handle(Net_Request base, ConnectionContext ctx){
+  Net_SetNotificationState_Request req=(Net_SetNotificationState_Request)base;
+  if(ctx==null||!ctx.isAuthenticatedUser()||ctx.getCurrentUser()==null) return NetExceptionResponseFactory.error(req,WireCodes.Status.UNVERIFIED,"NOT_AUTHENTICATED","Требуется авторизация");
+  try{
+   byte[] raw=Base64.getDecoder().decode(String.valueOf(req.getBlobB64()).trim()); NotificationStatePacket p=NotificationStatePacket.parse(raw);
+   String login=String.valueOf(ctx.getCurrentUser().getLogin()).trim(); if(!login.equalsIgnoreCase(p.login)) return NetExceptionResponseFactory.error(req,WireCodes.Status.UNVERIFIED,"LOGIN_MISMATCH","Подпись принадлежит другому пользователю");
+   byte[] pub=Ed25519Util.keyFromBase64(ctx.getCurrentUser().getClientKey()); if(!Ed25519Util.verify(p.signedBody,p.signature64,pub)) return NetExceptionResponseFactory.error(req,WireCodes.Status.UNVERIFIED,"BAD_SIGNATURE","Некорректная подпись clientKey");
+   long now=System.currentTimeMillis(); if(p.timeMs>now+5*60_000L) return NetExceptionResponseFactory.error(req,WireCodes.Status.UNVERIFIED,"BAD_TIME","Некорректное время подписи");
+   long actual; try(Connection c=DbController.getInstance().getConnection()){ actual=UserNotificationSeenStateDAO.getInstance().advance(c,login,p.categoryName(),p.seenAtMs,p.timeMs,raw); }
+   Net_SetNotificationState_Response r=new Net_SetNotificationState_Response(); r.setOp(req.getOp()); r.setRequestId(req.getRequestId()); r.setStatus(WireCodes.Status.OK); r.setCategory(p.categoryName()); r.setSeenAtMs(actual); UserCountersSupport.pushChanged(login); return r;
+  }catch(Exception e){ return NetExceptionResponseFactory.error(req,WireCodes.Status.UNVERIFIED,"BAD_NOTIFICATION_STATE",e.getMessage()==null?"Некорректное состояние уведомлений":e.getMessage()); }
+ }
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/notifications/NotificationStatePacket.java

@@ -0,0 +1,35 @@
+package server.logic.ws_protocol.JSON.handlers.notifications;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
+
+final class NotificationStatePacket {
+    static final byte[] PREFIX = "SHiNE_NTF".getBytes(StandardCharsets.US_ASCII);
+    static final int STATE_SEEN_WATERMARK = 1;
+    static final int CATEGORY_REPLIES = 1;
+    static final int CATEGORY_CONNECTIONS = 2;
+    static final int CATEGORY_EVENTS = 3;
+
+    final String login; final long timeMs; final long nonce; final int stateType; final int category; final long seenAtMs;
+    final byte[] signedBody; final byte[] signature64; final byte[] rawPacket;
+    private NotificationStatePacket(String login,long timeMs,long nonce,int stateType,int category,long seenAtMs,byte[] signedBody,byte[] signature64,byte[] rawPacket){
+        this.login=login;this.timeMs=timeMs;this.nonce=nonce;this.stateType=stateType;this.category=category;this.seenAtMs=seenAtMs;this.signedBody=signedBody;this.signature64=signature64;this.rawPacket=rawPacket;
+    }
+    static NotificationStatePacket parse(byte[] raw) {
+        if(raw==null||raw.length<PREFIX.length+2+1+1+8+4+1+1+8+64) throw new IllegalArgumentException("BAD_LEN");
+        for(int i=0;i<PREFIX.length;i++) if(raw[i]!=PREFIX[i]) throw new IllegalArgumentException("BAD_PREFIX");
+        ByteBuffer bb=ByteBuffer.wrap(raw).order(ByteOrder.BIG_ENDIAN); bb.position(PREFIX.length);
+        int major=Byte.toUnsignedInt(bb.get()), minor=Byte.toUnsignedInt(bb.get());
+        if(major!=1||minor!=0) throw new IllegalArgumentException("BAD_FORMAT_VERSION");
+        int len=Byte.toUnsignedInt(bb.get()); if(len<1||len>60||bb.remaining()<len+8+4+1+1+8+64) throw new IllegalArgumentException("BAD_LOGIN");
+        byte[] lb=new byte[len]; bb.get(lb); for(byte b:lb) if(b<0x20||b>0x7e) throw new IllegalArgumentException("BAD_LOGIN");
+        String login=new String(lb,StandardCharsets.US_ASCII); long timeMs=bb.getLong(); if(timeMs<0) throw new IllegalArgumentException("BAD_TIME");
+        long nonce=Integer.toUnsignedLong(bb.getInt()); int stateType=Byte.toUnsignedInt(bb.get()); if(stateType!=STATE_SEEN_WATERMARK) throw new IllegalArgumentException("BAD_STATE_TYPE");
+        int category=Byte.toUnsignedInt(bb.get()); if(category<1||category>3) throw new IllegalArgumentException("BAD_CATEGORY");
+        long seenAtMs=bb.getLong(); if(seenAtMs<0||bb.remaining()!=64) throw new IllegalArgumentException("BAD_SEEN_TIME");
+        byte[] sig=new byte[64]; bb.get(sig); return new NotificationStatePacket(login,timeMs,nonce,stateType,category,seenAtMs,Arrays.copyOf(raw,raw.length-64),sig,raw);
+    }
+    String categoryName(){ return category==CATEGORY_REPLIES?"replies":category==CATEGORY_CONNECTIONS?"connections":"events"; }
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/notifications/entyties/Net_GetNotifications_Request.java

@@ -3,8 +3,10 @@ package server.logic.ws_protocol.JSON.handlers.notifications.entyties;
 import server.logic.ws_protocol.JSON.entyties.Net_Request;
 
 public class Net_GetNotifications_Request extends Net_Request {
-    private Integer limit;
-
+    private Integer limit; // legacy: поле принимается для совместимости, но в v2 не ограничивает выдачу
+    private Boolean countsOnly;
     public Integer getLimit() { return limit; }
     public void setLimit(Integer limit) { this.limit = limit; }
+    public Boolean getCountsOnly() { return countsOnly; }
+    public void setCountsOnly(Boolean countsOnly) { this.countsOnly = countsOnly; }
 }

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/notifications/entyties/Net_GetNotifications_Response.java

@@ -8,12 +8,23 @@ import java.util.List;
 public class Net_GetNotifications_Response extends Net_Response {
     private String login;
     private List<NotificationItem> replies = new ArrayList<>();
+    private List<NotificationItem> connections = new ArrayList<>();
     private List<NotificationItem> events = new ArrayList<>();
+    private long repliesSeenAtMs, connectionsSeenAtMs, eventsSeenAtMs;
+    private long repliesUnseenCount, connectionsUnseenCount, eventsUnseenCount;
 
     public String getLogin() { return login; }
     public void setLogin(String login) { this.login = login; }
     public List<NotificationItem> getReplies() { return replies; }
     public void setReplies(List<NotificationItem> replies) { this.replies = replies; }
+    public List<NotificationItem> getConnections() { return connections; }
+    public void setConnections(List<NotificationItem> v) { connections = v; }
+    public long getRepliesSeenAtMs(){return repliesSeenAtMs;} public void setRepliesSeenAtMs(long v){repliesSeenAtMs=v;}
+    public long getConnectionsSeenAtMs(){return connectionsSeenAtMs;} public void setConnectionsSeenAtMs(long v){connectionsSeenAtMs=v;}
+    public long getEventsSeenAtMs(){return eventsSeenAtMs;} public void setEventsSeenAtMs(long v){eventsSeenAtMs=v;}
+    public long getRepliesUnseenCount(){return repliesUnseenCount;} public void setRepliesUnseenCount(long v){repliesUnseenCount=v;}
+    public long getConnectionsUnseenCount(){return connectionsUnseenCount;} public void setConnectionsUnseenCount(long v){connectionsUnseenCount=v;}
+    public long getEventsUnseenCount(){return eventsUnseenCount;} public void setEventsUnseenCount(long v){eventsUnseenCount=v;}
     public List<NotificationItem> getEvents() { return events; }
     public void setEvents(List<NotificationItem> events) { this.events = events; }
 

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/notifications/entyties/Net_SetNotificationState_Request.java

@@ -0,0 +1,3 @@
+package server.logic.ws_protocol.JSON.handlers.notifications.entyties;
+import server.logic.ws_protocol.JSON.entyties.Net_Request;
+public class Net_SetNotificationState_Request extends Net_Request { private String blobB64; public String getBlobB64(){return blobB64;} public void setBlobB64(String v){blobB64=v;} }

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/notifications/entyties/Net_SetNotificationState_Response.java

@@ -0,0 +1,3 @@
+package server.logic.ws_protocol.JSON.handlers.notifications.entyties;
+import server.logic.ws_protocol.JSON.entyties.Net_Response;
+public class Net_SetNotificationState_Response extends Net_Response { private String category; private long seenAtMs; public String getCategory(){return category;} public void setCategory(String v){category=v;} public long getSeenAtMs(){return seenAtMs;} public void setSeenAtMs(long v){seenAtMs=v;} }

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/profile/Net_ListUserProfileChannels_Handler.java

@@ -0,0 +1,3 @@
+package server.logic.ws_protocol.JSON.handlers.profile;
+import server.logic.ws_protocol.JSON.*;import server.logic.ws_protocol.JSON.entyties.*;import server.logic.ws_protocol.JSON.handlers.JsonMessageHandler;import server.logic.ws_protocol.JSON.handlers.profile.entyties.*;import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory;import server.logic.ws_protocol.WireCodes;import shine.db.dao.UserProfileStateDAO;import java.sql.*;import java.util.*;
+public class Net_ListUserProfileChannels_Handler implements JsonMessageHandler {public Net_Response handle(Net_Request base,ConnectionContext ctx)throws Exception{var req=(Net_ListUserProfileChannels_Request)base;if(req.getLogin()==null||req.getLogin().isBlank())return NetExceptionResponseFactory.error(req,400,"BAD_FIELDS","login required");try(Connection c=shine.db.DbController.getInstance().getConnection()){var rows=UserProfileStateDAO.getInstance().listPublicChannels(c,req.getLogin(),req.getMode(),req.getLimit()==null?100:req.getLimit(),req.getOffset()==null?0:req.getOffset());var resp=new Net_ListUserProfileChannels_Response();resp.setOp(req.getOp());resp.setRequestId(req.getRequestId());resp.setStatus(WireCodes.Status.OK);resp.setLogin(req.getLogin());resp.setMode(req.getMode());List<Net_ListUserProfileChannels_Response.ChannelItem> items=new ArrayList<>();for(var r:rows){var i=new Net_ListUserProfileChannels_Response.ChannelItem();i.setOwnerLogin(r.ownerLogin());i.setSlug(r.slug());i.setDisplayName(r.displayName());i.setAvatarAr(r.avatarAr());i.setOwnerBlockchainName(r.ownerBlockchainName());i.setRootBlockNumber(r.rootBlockNumber());i.setRootBlockHashHex(r.rootBlockHashHex());items.add(i);}resp.setChannels(items);return resp;}}}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/profile/Net_ListUserProfileRelations_Handler.java

@@ -0,0 +1,14 @@
+package server.logic.ws_protocol.JSON.handlers.profile;
+import server.logic.ws_protocol.JSON.*; import server.logic.ws_protocol.JSON.entyties.*; import server.logic.ws_protocol.JSON.handlers.JsonMessageHandler;
+import server.logic.ws_protocol.JSON.handlers.profile.entyties.*; import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory; import server.logic.ws_protocol.WireCodes;
+import shine.db.dao.UserProfileStateDAO; import java.sql.*; import java.util.*;
+public class Net_ListUserProfileRelations_Handler implements JsonMessageHandler {
+ public Net_Response handle(Net_Request base, ConnectionContext ctx)throws Exception{
+  var req=(Net_ListUserProfileRelations_Request)base; if(req.getLogin()==null||req.getLogin().isBlank()) return NetExceptionResponseFactory.error(req,400,"BAD_FIELDS","login required");
+  try(Connection c=shine.db.DbController.getInstance().getConnection()){
+   var rows=UserProfileStateDAO.getInstance().listRelations(c,req.getLogin(),req.getListType(),req.getLimit()==null?100:req.getLimit(),req.getOffset()==null?0:req.getOffset());
+   var resp=new Net_ListUserProfileRelations_Response(); resp.setOp(req.getOp());resp.setRequestId(req.getRequestId());resp.setStatus(WireCodes.Status.OK);resp.setLogin(req.getLogin());resp.setListType(req.getListType());
+   List<Net_ListUserProfileRelations_Response.UserItem> items=new ArrayList<>(); for(var r:rows){var i=new Net_ListUserProfileRelations_Response.UserItem();i.setLogin(r.login());i.setFirstName(r.firstName());i.setLastName(r.lastName());i.setAvatarAr(r.avatarAr());i.setAccountRole(r.accountRole());i.setShineStatus(r.shineStatus());i.setRelationType(r.relationType());i.setPrimaryConfirmed(r.primaryConfirmed());i.setShineConfirmed(r.shineConfirmed());i.setPrimaryConfirmationsCount(r.primaryConfirmationsCount());i.setShineConfirmationsCount(r.shineConfirmationsCount());items.add(i);} resp.setUsers(items);return resp;
+  }
+ }
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/profile/entyties/Net_ListUserProfileChannels_Request.java

@@ -0,0 +1,3 @@
+package server.logic.ws_protocol.JSON.handlers.profile.entyties;
+import server.logic.ws_protocol.JSON.entyties.Net_Request;
+public class Net_ListUserProfileChannels_Request extends Net_Request {private String login,mode;private Integer limit,offset;public String getLogin(){return login;}public void setLogin(String v){login=v;}public String getMode(){return mode;}public void setMode(String v){mode=v;}public Integer getLimit(){return limit;}public void setLimit(Integer v){limit=v;}public Integer getOffset(){return offset;}public void setOffset(Integer v){offset=v;}}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/profile/entyties/Net_ListUserProfileChannels_Response.java

@@ -0,0 +1,3 @@
+package server.logic.ws_protocol.JSON.handlers.profile.entyties;
+import server.logic.ws_protocol.JSON.entyties.Net_Response;import java.util.*;
+public class Net_ListUserProfileChannels_Response extends Net_Response {private String login,mode;private List<ChannelItem> channels=new ArrayList<>();public String getLogin(){return login;}public void setLogin(String v){login=v;}public String getMode(){return mode;}public void setMode(String v){mode=v;}public List<ChannelItem> getChannels(){return channels;}public void setChannels(List<ChannelItem> v){channels=v;}public static class ChannelItem{private String ownerLogin,slug,displayName,avatarAr,ownerBlockchainName,rootBlockHashHex;private int rootBlockNumber;public String getOwnerLogin(){return ownerLogin;}public void setOwnerLogin(String v){ownerLogin=v;}public String getSlug(){return slug;}public void setSlug(String v){slug=v;}public String getDisplayName(){return displayName;}public void setDisplayName(String v){displayName=v;}public String getAvatarAr(){return avatarAr;}public void setAvatarAr(String v){avatarAr=v;}public String getOwnerBlockchainName(){return ownerBlockchainName;}public void setOwnerBlockchainName(String v){ownerBlockchainName=v;}public int getRootBlockNumber(){return rootBlockNumber;}public void setRootBlockNumber(int v){rootBlockNumber=v;}public String getRootBlockHashHex(){return rootBlockHashHex;}public void setRootBlockHashHex(String v){rootBlockHashHex=v;}}}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/profile/entyties/Net_ListUserProfileRelations_Request.java

@@ -0,0 +1,9 @@
+package server.logic.ws_protocol.JSON.handlers.profile.entyties;
+import server.logic.ws_protocol.JSON.entyties.Net_Request;
+public class Net_ListUserProfileRelations_Request extends Net_Request {
+    private String login; private String listType; private Integer limit; private Integer offset;
+    public String getLogin(){return login;} public void setLogin(String v){login=v;}
+    public String getListType(){return listType;} public void setListType(String v){listType=v;}
+    public Integer getLimit(){return limit;} public void setLimit(Integer v){limit=v;}
+    public Integer getOffset(){return offset;} public void setOffset(Integer v){offset=v;}
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/profile/entyties/Net_ListUserProfileRelations_Response.java

@@ -0,0 +1,24 @@
+package server.logic.ws_protocol.JSON.handlers.profile.entyties;
+import server.logic.ws_protocol.JSON.entyties.Net_Response;
+import java.util.*;
+public class Net_ListUserProfileRelations_Response extends Net_Response {
+    private String login; private String listType; private List<UserItem> users=new ArrayList<>();
+    public String getLogin(){return login;} public void setLogin(String v){login=v;}
+    public String getListType(){return listType;} public void setListType(String v){listType=v;}
+    public List<UserItem> getUsers(){return users;} public void setUsers(List<UserItem> v){users=v;}
+    public static class UserItem {
+        private String login,firstName,lastName,avatarAr,accountRole,shineStatus,relationType;
+        private boolean primaryConfirmed,shineConfirmed; private int primaryConfirmationsCount,shineConfirmationsCount;
+        public String getLogin(){return login;} public void setLogin(String v){login=v;}
+        public String getFirstName(){return firstName;} public void setFirstName(String v){firstName=v;}
+        public String getLastName(){return lastName;} public void setLastName(String v){lastName=v;}
+        public String getAvatarAr(){return avatarAr;} public void setAvatarAr(String v){avatarAr=v;}
+        public String getAccountRole(){return accountRole;} public void setAccountRole(String v){accountRole=v;}
+        public String getShineStatus(){return shineStatus;} public void setShineStatus(String v){shineStatus=v;}
+        public String getRelationType(){return relationType;} public void setRelationType(String v){relationType=v;}
+        public boolean isPrimaryConfirmed(){return primaryConfirmed;} public void setPrimaryConfirmed(boolean v){primaryConfirmed=v;}
+        public boolean isShineConfirmed(){return shineConfirmed;} public void setShineConfirmed(boolean v){shineConfirmed=v;}
+        public int getPrimaryConfirmationsCount(){return primaryConfirmationsCount;} public void setPrimaryConfirmationsCount(int v){primaryConfirmationsCount=v;}
+        public int getShineConfirmationsCount(){return shineConfirmationsCount;} public void setShineConfirmationsCount(int v){shineConfirmationsCount=v;}
+    }
+}

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/tempToTest/Net_GetUser_Handler.java

@@ -136,11 +136,21 @@ public class Net_GetUser_Handler implements JsonMessageHandler {
         resp.setFollowingUsersCount(0);
         resp.setFollowingChannelsCount(0);
         resp.setCloseFriendsCount(0);
+        resp.setFriendsCount(0);
+        resp.setPrimaryConfirmationsReceivedCount(0);
+        resp.setPrimaryConfirmationsGivenCount(0);
+        resp.setShineConfirmationsReceivedCount(0);
+        resp.setShineConfirmationsGivenCount(0);
         String sql = """
             SELECT owned_public_channels_count,
                    following_users_count,
                    following_channels_count,
-                   close_friends_count
+                   close_friends_count,
+                   friends_count,
+                   primary_confirmations_received_count,
+                   primary_confirmations_given_count,
+                   shine_confirmations_received_count,
+                   shine_confirmations_given_count
             FROM user_stats_state
             WHERE login = ?
             LIMIT 1
@@ -156,6 +166,11 @@ public class Net_GetUser_Handler implements JsonMessageHandler {
                 resp.setFollowingUsersCount(rs.getInt("following_users_count"));
                 resp.setFollowingChannelsCount(rs.getInt("following_channels_count"));
                 resp.setCloseFriendsCount(rs.getInt("close_friends_count"));
+                resp.setFriendsCount(rs.getInt("friends_count"));
+                resp.setPrimaryConfirmationsReceivedCount(rs.getInt("primary_confirmations_received_count"));
+                resp.setPrimaryConfirmationsGivenCount(rs.getInt("primary_confirmations_given_count"));
+                resp.setShineConfirmationsReceivedCount(rs.getInt("shine_confirmations_received_count"));
+                resp.setShineConfirmationsGivenCount(rs.getInt("shine_confirmations_given_count"));
             }
         } catch (Exception e) {
             log.warn("GetUser: не удалось загрузить статистику для login={}", login, e);

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/tempToTest/entyties/Net_GetUser_Response.java

@@ -47,6 +47,11 @@ public class Net_GetUser_Response extends Net_Response {
     private Integer followingUsersCount;
     private Integer followingChannelsCount;
     private Integer closeFriendsCount;
+    private Integer friendsCount;
+    private Integer primaryConfirmationsReceivedCount;
+    private Integer primaryConfirmationsGivenCount;
+    private Integer shineConfirmationsReceivedCount;
+    private Integer shineConfirmationsGivenCount;
 
     public Boolean getExists() { return exists; }
     public void setExists(Boolean exists) { this.exists = exists; }
@@ -89,5 +94,15 @@ public class Net_GetUser_Response extends Net_Response {
 
     public Integer getCloseFriendsCount() { return closeFriendsCount; }
     public void setCloseFriendsCount(Integer closeFriendsCount) { this.closeFriendsCount = closeFriendsCount; }
+    public Integer getFriendsCount() { return friendsCount; }
+    public void setFriendsCount(Integer friendsCount) { this.friendsCount = friendsCount; }
+    public Integer getPrimaryConfirmationsReceivedCount() { return primaryConfirmationsReceivedCount; }
+    public void setPrimaryConfirmationsReceivedCount(Integer v) { this.primaryConfirmationsReceivedCount = v; }
+    public Integer getPrimaryConfirmationsGivenCount() { return primaryConfirmationsGivenCount; }
+    public void setPrimaryConfirmationsGivenCount(Integer v) { this.primaryConfirmationsGivenCount = v; }
+    public Integer getShineConfirmationsReceivedCount() { return shineConfirmationsReceivedCount; }
+    public void setShineConfirmationsReceivedCount(Integer v) { this.shineConfirmationsReceivedCount = v; }
+    public Integer getShineConfirmationsGivenCount() { return shineConfirmationsGivenCount; }
+    public void setShineConfirmationsGivenCount(Integer v) { this.shineConfirmationsGivenCount = v; }
 
 }

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/messages/Net_GetDirectMessages_Handler.java

@@ -11,6 +11,10 @@ import server.logic.ws_protocol.JSON.messages.entyties.Net_GetDirectMessages_Res
 import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory;
 import server.logic.ws_protocol.WireCodes;
 import shine.db.dao.SignedMessagesDAO;
+import shine.db.dao.UserProfileStateDAO;
+import shine.db.DbController;
+
+import java.sql.Connection;
 import shine.db.dao.DmDeliveryStateDAO;
 import shine.db.entities.DmDeliveryStateEntry;
 import shine.db.entities.SignedMessageEntry;
@@ -74,6 +78,21 @@ public class Net_GetDirectMessages_Handler implements JsonMessageHandler {
             resp.setLimit(limit);
             resp.setHasMore(hasMore);
 
+            // Return a normalized peer card together with the dialog. This makes the
+            // chat header self-contained even when /chat/<login> is opened directly.
+            try (Connection c = DbController.getInstance().getConnection()) {
+                UserProfileStateDAO.ProfileCard card = UserProfileStateDAO.getInstance().get(c, peerLogin);
+                Net_GetDirectMessages_Response.PeerCard peer = new Net_GetDirectMessages_Response.PeerCard();
+                peer.setLogin(peerLogin);
+                peer.setFirstName(card.firstName());
+                peer.setLastName(card.lastName());
+                peer.setRelationType(UserProfileStateDAO.getInstance().getEffectiveRelationType(c, login, peerLogin));
+                peer.setAccountRole(card.accountRole());
+                peer.setShineStatus(card.shineStatus());
+                peer.setAvatar(parseAvatar(card.avatarAr()));
+                resp.setPeer(peer);
+            }
+
             List<Net_GetDirectMessages_Response.MessageItem> items = new ArrayList<>();
             for (SignedMessageEntry entry : page) {
                 Net_GetDirectMessages_Response.MessageItem item = new Net_GetDirectMessages_Response.MessageItem();
@@ -108,4 +127,21 @@ public class Net_GetDirectMessages_Handler implements JsonMessageHandler {
             return NetExceptionResponseFactory.error(req, WireCodes.Status.INTERNAL_ERROR, "INTERNAL_ERROR", "Внутренняя ошибка сервера");
         }
     }
+    private static Net_GetDirectMessages_Response.Avatar parseAvatar(String value) {
+        Net_GetDirectMessages_Response.Avatar out = new Net_GetDirectMessages_Response.Avatar();
+        String raw = value == null ? "" : value.trim();
+
+        // Do not call Matcher.find() twice on the same matcher: the first successful
+        // call advances it and the second one can make a perfectly valid avatar vanish.
+        java.util.regex.Matcher ar = java.util.regex.Pattern.compile("AR:([A-Za-z0-9_-]{43})").matcher(raw);
+        if (ar.find()) {
+            out.setAr(ar.group(1));
+        }
+        java.util.regex.Matcher sha = java.util.regex.Pattern.compile("SHA256:([A-Fa-f0-9]{64})").matcher(raw);
+        if (sha.find()) {
+            out.setSha256Hex(sha.group(1).toLowerCase());
+        }
+        return out;
+    }
+
 }

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/messages/Net_ReceiveIncomingMessage_Handler.java

@@ -4,6 +4,7 @@ import server.logic.ws_protocol.JSON.ConnectionContext;
 import server.logic.ws_protocol.JSON.entyties.Net_Request;
 import server.logic.ws_protocol.JSON.entyties.Net_Response;
 import server.logic.ws_protocol.JSON.handlers.JsonMessageHandler;
+import server.logic.ws_protocol.JSON.handlers.channels.UserCountersSupport;
 import server.logic.ws_protocol.JSON.messages.entyties.Net_ReceiveIncomingMessage_Request;
 import server.logic.ws_protocol.JSON.messages.entyties.Net_ReceiveIncomingMessage_Response;
 import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory;
@@ -59,6 +60,8 @@ public class Net_ReceiveIncomingMessage_Handler implements JsonMessageHandler {
         SignedMessagesRealtime.DeliveryCounters counters = new SignedMessagesRealtime.DeliveryCounters();
         if (status.applied()) {
             counters = SignedMessagesRealtime.deliverToRelevantSessions(entry, incoming);
+            UserCountersSupport.pushChanged(incoming.toLogin);
+            UserCountersSupport.pushChanged(incoming.fromLogin);
         }
         if (status == SignedMessagesDAO.ApplyStatus.BLOCKED_BY_CONVERSATION_TOMBSTONE) {
             bounceConversationDeleteIfKnown(incoming.fromLogin, incoming.toLogin);

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/messages/Net_SendMessagePair_Handler.java

@@ -4,6 +4,7 @@ import server.logic.ws_protocol.JSON.ConnectionContext;
 import server.logic.ws_protocol.JSON.entyties.Net_Request;
 import server.logic.ws_protocol.JSON.entyties.Net_Response;
 import server.logic.ws_protocol.JSON.handlers.JsonMessageHandler;
+import server.logic.ws_protocol.JSON.handlers.channels.UserCountersSupport;
 import server.logic.ws_protocol.JSON.messages.entyties.Net_SendMessagePair_Request;
 import server.logic.ws_protocol.JSON.messages.entyties.Net_SendMessagePair_Response;
 import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory;
@@ -78,6 +79,14 @@ public class Net_SendMessagePair_Handler implements JsonMessageHandler {
         SignedMessagesRealtime.DeliveryCounters outCounters = new SignedMessagesRealtime.DeliveryCounters();
         if (pairStatus.applied()) {
             outCounters = SignedMessagesRealtime.deliverToRelevantSessions(outgoingEntry, outgoing, excludeSessionId);
+
+            // SendMessagePair is also the local-server delivery path. Without this push,
+            // a recipient on the same access server receives the DM but the toolbar
+            // counter stays stale until the next explicit GetUserCounters refresh.
+            UserCountersSupport.pushChanged(incoming.toLogin);
+            if (!incoming.fromLogin.equalsIgnoreCase(incoming.toLogin)) {
+                UserCountersSupport.pushChanged(incoming.fromLogin);
+            }
         }
 
         if (pairStatus == SignedMessagesDAO.ApplyStatus.BLOCKED_BY_CONVERSATION_TOMBSTONE) {

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/messages/SignedMessagesRealtime.java

@@ -147,7 +147,7 @@ public final class SignedMessagesRealtime {
             if (isBlank(session.getPushEndpoint()) || isBlank(session.getPushP256dhKey()) || isBlank(session.getPushAuthKey())) {
                 return false;
             }
-            String text = "Вам пришло новое личное сообщение от " + message.getFromLogin() + ".";
+            String text = "Новое сообщение от " + message.getFromLogin();
             String payload = "{\"kind\":\"new_message\",\"fromLogin\":\"" + jsonEscape(message.getFromLogin()) + "\",\"text\":\"" + jsonEscape(text) + "\"}";
             return WebPushSender.sendBase64Payload(
                     session.getPushEndpoint(),

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/messages/entyties/Net_GetDirectMessages_Response.java

@@ -12,6 +12,7 @@ public class Net_GetDirectMessages_Response extends Net_Response {
     private boolean hasMore;
     private Long nextBeforeTimeMs;
     private String nextBeforeMessageKey;
+    private PeerCard peer;
     private List<MessageItem> messages = new ArrayList<>();
 
     public String getLogin() { return login; }
@@ -26,9 +27,46 @@ public class Net_GetDirectMessages_Response extends Net_Response {
     public void setNextBeforeTimeMs(Long nextBeforeTimeMs) { this.nextBeforeTimeMs = nextBeforeTimeMs; }
     public String getNextBeforeMessageKey() { return nextBeforeMessageKey; }
     public void setNextBeforeMessageKey(String nextBeforeMessageKey) { this.nextBeforeMessageKey = nextBeforeMessageKey; }
+    public PeerCard getPeer() { return peer; }
+    public void setPeer(PeerCard peer) { this.peer = peer; }
     public List<MessageItem> getMessages() { return messages; }
     public void setMessages(List<MessageItem> messages) { this.messages = messages; }
 
+
+    public static class PeerCard {
+        private String login;
+        private String firstName;
+        private String lastName;
+        private Avatar avatar;
+        private String relationType;
+        private String accountRole;
+        private String shineStatus;
+
+        public String getLogin() { return login; }
+        public void setLogin(String login) { this.login = login; }
+        public String getFirstName() { return firstName; }
+        public void setFirstName(String firstName) { this.firstName = firstName; }
+        public String getLastName() { return lastName; }
+        public void setLastName(String lastName) { this.lastName = lastName; }
+        public Avatar getAvatar() { return avatar; }
+        public void setAvatar(Avatar avatar) { this.avatar = avatar; }
+        public String getRelationType() { return relationType; }
+        public void setRelationType(String relationType) { this.relationType = relationType; }
+        public String getAccountRole() { return accountRole; }
+        public void setAccountRole(String accountRole) { this.accountRole = accountRole; }
+        public String getShineStatus() { return shineStatus; }
+        public void setShineStatus(String shineStatus) { this.shineStatus = shineStatus; }
+    }
+
+    public static class Avatar {
+        private String ar;
+        private String sha256Hex;
+        public String getAr() { return ar; }
+        public void setAr(String ar) { this.ar = ar; }
+        public String getSha256Hex() { return sha256Hex; }
+        public void setSha256Hex(String sha256Hex) { this.sha256Hex = sha256Hex; }
+    }
+
     public static class MessageItem {
         private String messageKey;
         private String baseKey;

SHiNE-server/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/push/WebPushSender.java

@@ -3,6 +3,7 @@ package server.logic.ws_protocol.JSON.push;
 import nl.martijndwars.webpush.Notification;
 import nl.martijndwars.webpush.PushService;
 import nl.martijndwars.webpush.Subscription;
+import nl.martijndwars.webpush.Urgency;
 import org.jose4j.lang.JoseException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -61,7 +62,7 @@ public final class WebPushSender {
                     endpoint,
                     new Subscription.Keys(p256dhKey, authKey)
             );
-            Notification notification = new Notification(subscription, payloadB64);
+            Notification notification = new Notification(subscription, payloadB64, Urgency.HIGH);
             var response = service().send(notification);
             int code = response.getStatusLine().getStatusCode();
             return code >= 200 && code < 300;

SHiNE-server/shine-server-solana-users-sync/src/main/java/sync/codec/ShineUsersCodec.java

@@ -59,6 +59,9 @@ public final class ShineUsersCodec {
     private static final int BLOCK_TYPE_TRUSTED_STATE =
             70;
 
+    private static final int BLOCK_TYPE_ARCHIVE_HEAD =
+            100;
+
     private static final int BLOCK_VERSION_0 =
             0;
 
@@ -306,6 +309,12 @@ public final class ShineUsersCodec {
         int trustedCount =
                 0;
 
+        String archiveHeadTxId =
+                "";
+
+        String archiveHeadHash =
+                "";
+
         for (int i = 0; i < blocksCount; i++) {
 
             int blockType =
@@ -455,6 +464,13 @@ public final class ShineUsersCodec {
                         trustedCount =
                                 reader.readU8();
 
+                case BLOCK_TYPE_ARCHIVE_HEAD -> {
+                    archiveHeadTxId =
+                            Base64.getUrlEncoder().withoutPadding().encodeToString(reader.readFixed(32));
+                    archiveHeadHash =
+                            toHex(reader.readFixed(32));
+                }
+
                 default ->
                         throw new IllegalArgumentException(
                                 "Unsupported block type: " + blockType
@@ -484,6 +500,8 @@ public final class ShineUsersCodec {
                 lastBlockHash,
                 lastBlockSignature,
                 arweaveTxId,
+                archiveHeadTxId,
+                archiveHeadHash,
                 isServer,
                 addressFormatType,
                 addressFormatVersion,
@@ -520,7 +538,9 @@ public final class ShineUsersCodec {
                 mutation.createdAtMs(),
                 mutation.createdAtMs(),
                 toHex(ZERO_HASH),
-                paidLimitBytes
+                paidLimitBytes,
+                mutation.fields().archiveHeadSupplied() ? mutation.fields().archiveHeadTxId() : "",
+                mutation.fields().archiveHeadSupplied() ? mutation.fields().archiveHeadHash() : ""
         );
     }
 
@@ -535,6 +555,13 @@ public final class ShineUsersCodec {
                 previous.paidLimitBytes()
                         + mutation.additionalLimit();
 
+        String archiveTx = mutation.fields().archiveHeadSupplied()
+                ? mutation.fields().archiveHeadTxId()
+                : previous.archiveHeadTxId();
+        String archiveHash = mutation.fields().archiveHeadSupplied()
+                ? mutation.fields().archiveHeadHash()
+                : previous.archiveHeadHash();
+
         return buildSnapshot(
                 mutation,
                 mutation.version(),
@@ -543,7 +570,9 @@ public final class ShineUsersCodec {
                 mutation.createdAtMs(),
                 mutation.updatedAtMs(),
                 toHex(mutation.prevHash()),
-                paidLimitBytes
+                paidLimitBytes,
+                archiveTx,
+                archiveHash
         );
     }
 
@@ -617,10 +646,13 @@ public final class ShineUsersCodec {
         pushFixed(out, prevHash);
         pushStringU8(out, loginBytes);
 
+        boolean hasArchiveHead =
+                snapshot.archiveHeadTxId() != null
+                        && !snapshot.archiveHeadTxId().isBlank();
+
         int blocksCount =
-                snapshot.isServer()
-                        ? 8
-                        : 7;
+                (snapshot.isServer() ? 8 : 7)
+                        + (hasArchiveHead ? 1 : 0);
 
         out.add((byte) blocksCount);
 
@@ -695,6 +727,18 @@ public final class ShineUsersCodec {
         out.add((byte) BLOCK_VERSION_0);
         out.add((byte) snapshot.trustedCount());
 
+        if (hasArchiveHead) {
+            byte[] txId = Base64.getUrlDecoder().decode(snapshot.archiveHeadTxId());
+            byte[] archiveHash = fromHex(snapshot.archiveHeadHash());
+            if (txId.length != 32 || archiveHash.length != 32) {
+                throw new IllegalArgumentException("Archive head должен содержать txId/hash по 32 байта");
+            }
+            out.add((byte) BLOCK_TYPE_ARCHIVE_HEAD);
+            out.add((byte) BLOCK_VERSION_0);
+            pushFixed(out, txId);
+            pushFixed(out, archiveHash);
+        }
+
         int recordLength =
                 out.size() + 64;
 
@@ -871,6 +915,8 @@ public final class ShineUsersCodec {
         UserFields fields =
                 parseFields(reader);
 
+        fields = parseOptionalArchiveExtension(reader, fields);
+
         String recordSignature =
                 Base58Util.encode(
                         reader.readFixed(64)
@@ -1008,7 +1054,35 @@ public final class ShineUsersCodec {
                 List.copyOf(accessServers),
                 sessionsMode,
                 List.copyOf(sessions),
-                trustedCount
+                trustedCount,
+                false,
+                "",
+                ""
+        );
+    }
+
+    private static UserFields parseOptionalArchiveExtension(Reader reader, UserFields fields) {
+        if (reader.remaining() == 64) {
+            return fields;
+        }
+        if (reader.remaining() < 65) {
+            throw new IllegalArgumentException("Некорректная archive extension в update_user_pda");
+        }
+        int present = reader.readU8();
+        String tx = "";
+        String hash = "";
+        if (present == 1) {
+            tx = Base64.getUrlEncoder().withoutPadding().encodeToString(reader.readFixed(32));
+            hash = toHex(reader.readFixed(32));
+        } else if (present != 0) {
+            throw new IllegalArgumentException("Некорректный archive head marker: " + present);
+        }
+        return new UserFields(
+                fields.clientKey(), fields.blockchainKey(), fields.blockchainName(), fields.usedBytes(),
+                fields.lastBlockNumber(), fields.lastBlockHash(), fields.lastBlockSignature(), fields.arweaveTxId(),
+                fields.isServer(), fields.addressFormatType(), fields.addressFormatVersion(), fields.serverAddress(),
+                fields.syncServers(), fields.accessServers(), fields.sessionsMode(), fields.sessions(), fields.trustedCount(),
+                true, tx, hash
         );
     }
 
@@ -1020,7 +1094,9 @@ public final class ShineUsersCodec {
             long createdAtMs,
             long updatedAtMs,
             String prevRecordHash,
-            long paidLimitBytes
+            long paidLimitBytes,
+            String archiveHeadTxId,
+            String archiveHeadHash
     ) {
 
         UserFields fields =
@@ -1044,6 +1120,8 @@ public final class ShineUsersCodec {
                         fields.lastBlockHash(),
                         fields.lastBlockSignature(),
                         fields.arweaveTxId(),
+                        archiveHeadTxId == null ? "" : archiveHeadTxId,
+                        archiveHeadHash == null ? "" : archiveHeadHash,
                         fields.isServer(),
                         fields.addressFormatType(),
                         fields.addressFormatVersion(),
@@ -1266,6 +1344,10 @@ public final class ShineUsersCodec {
         ) {
             cursor += bytes;
         }
+
+        private int remaining() {
+            return data.length - cursor;
+        }
     }
 
     public enum TxKind {
@@ -1327,7 +1409,10 @@ public final class ShineUsersCodec {
             List<String> accessServers,
             int sessionsMode,
             List<UserSessionSnapshot> sessions,
-            int trustedCount
+            int trustedCount,
+            boolean archiveHeadSupplied,
+            String archiveHeadTxId,
+            String archiveHeadHash
     ) {
     }
 
@@ -1389,6 +1474,8 @@ public final class ShineUsersCodec {
             String lastBlockHash,
             String lastBlockSignature,
             String arweaveTxId,
+            String archiveHeadTxId,
+            String archiveHeadHash,
             boolean isServer,
             int addressFormatType,
             int addressFormatVersion,
@@ -1424,6 +1511,8 @@ public final class ShineUsersCodec {
                     lastBlockHash,
                     lastBlockSignature,
                     arweaveTxId,
+                    archiveHeadTxId,
+                    archiveHeadHash,
                     isServer,
                     addressFormatType,
                     addressFormatVersion,

SHiNE-server/shine-server-solana-users-sync/src/main/java/sync/service/SolanaUsersSyncService.java

@@ -629,7 +629,7 @@ public final class SolanaUsersSyncService
                                 account.address(),
                                 account.slot(),
                                 account.dataBase64(),
-                                state.lastSeenSignature()
+                                ""
                         )
                 );
             } catch (Exception ignored) {

SHiNE-server/shine-server-solana-users-sync/src/main/java/sync/storage/postgres/PostgresStorageRepository.java

@@ -299,13 +299,7 @@ public final class PostgresStorageRepository
 
             connection.setAutoCommit(false);
 
-            try (Statement statement =
-                         connection.createStatement()) {
-
-                statement.executeUpdate(
-                        "TRUNCATE TABLE solana_user_pda_current"
-                );
-
+            try {
                 upsertCurrentSnapshots(
                         connection,
                         snapshots
@@ -425,13 +419,13 @@ public final class PostgresStorageRepository
                         "record_number, recovery_key, root_key, client_key, " +
                         "blockchain_name, blockchain_key, paid_limit_bytes, " +
                         "used_bytes, last_block_number, last_block_hash, " +
-                        "last_block_signature, arweave_tx_id, is_server, " +
+                        "last_block_signature, arweave_tx_id, archive_head_tx_id, archive_head_hash, is_server, " +
                         "address_format_type, address_format_version, " +
                         "server_address, sync_servers_json, access_servers_json, " +
                         "sessions_mode, sessions_json, trusted_count, " +
                         "created_at_ms, updated_at_ms, prev_record_hash, " +
                         "record_signature, raw_data_base64, saved_at_ms" +
-                        ") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) " +
+                        ") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) " +
                         "ON CONFLICT (pda_address, record_number) DO NOTHING";
 
         try (PreparedStatement statement =
@@ -470,13 +464,13 @@ public final class PostgresStorageRepository
                         "recovery_key, root_key, client_key, blockchain_name, " +
                         "blockchain_key, paid_limit_bytes, used_bytes, " +
                         "last_block_number, last_block_hash, last_block_signature, " +
-                        "arweave_tx_id, is_server, address_format_type, " +
+                        "arweave_tx_id, archive_head_tx_id, archive_head_hash, is_server, address_format_type, " +
                         "address_format_version, server_address, sync_servers_json, " +
                         "access_servers_json, sessions_mode, sessions_json, " +
                         "trusted_count, created_at_ms, updated_at_ms, " +
                         "prev_record_hash, record_signature, raw_data_base64, " +
                         "first_seen_at_ms, last_synced_at_ms" +
-                        ") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) " +
+                        ") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) " +
                         "ON CONFLICT (pda_address) DO UPDATE SET " +
                         "login = EXCLUDED.login, " +
                         "normalized_login = EXCLUDED.normalized_login, " +
@@ -494,6 +488,16 @@ public final class PostgresStorageRepository
                         "last_block_hash = EXCLUDED.last_block_hash, " +
                         "last_block_signature = EXCLUDED.last_block_signature, " +
                         "arweave_tx_id = EXCLUDED.arweave_tx_id, " +
+                        "archive_imported = CASE WHEN " +
+                        "EXCLUDED.archive_head_tx_id IS DISTINCT FROM solana_user_pda_current.archive_head_tx_id " +
+                        "OR EXCLUDED.archive_head_hash IS DISTINCT FROM solana_user_pda_current.archive_head_hash " +
+                        "THEN FALSE ELSE solana_user_pda_current.archive_imported END, " +
+                        "archive_last_imported_tx_id = CASE WHEN " +
+                        "EXCLUDED.archive_head_tx_id = solana_user_pda_current.archive_head_tx_id " +
+                        "AND EXCLUDED.archive_head_hash IS DISTINCT FROM solana_user_pda_current.archive_head_hash " +
+                        "THEN '' ELSE solana_user_pda_current.archive_last_imported_tx_id END, " +
+                        "archive_head_tx_id = EXCLUDED.archive_head_tx_id, " +
+                        "archive_head_hash = EXCLUDED.archive_head_hash, " +
                         "is_server = EXCLUDED.is_server, " +
                         "address_format_type = EXCLUDED.address_format_type, " +
                         "address_format_version = EXCLUDED.address_format_version, " +
@@ -536,141 +540,41 @@ public final class PostgresStorageRepository
             ShineUsersCodec.UserPdaSnapshot snapshot,
             long nowMs
     ) throws Exception {
-
-        statement.setString(
-                1,
-                snapshot.lastTxSignature()
-        );
-        statement.setLong(
-                2,
-                snapshot.slot()
-        );
-        statement.setNull(
-                3,
-                Types.BIGINT
-        );
-        statement.setString(
-                4,
-                snapshot.pdaAddress()
-        );
-        statement.setString(
-                5,
-                snapshot.login()
-        );
-        statement.setInt(
-                6,
-                snapshot.recordNumber()
-        );
-        statement.setString(
-                7,
-                snapshot.recoveryKey()
-        );
-        statement.setString(
-                8,
-                snapshot.rootKey()
-        );
-        statement.setString(
-                9,
-                snapshot.clientKey()
-        );
-        statement.setString(
-                10,
-                snapshot.blockchainName()
-        );
-        statement.setString(
-                11,
-                snapshot.blockchainKey()
-        );
-        statement.setLong(
-                12,
-                snapshot.paidLimitBytes()
-        );
-        statement.setLong(
-                13,
-                snapshot.usedBytes()
-        );
-        statement.setInt(
-                14,
-                snapshot.lastBlockNumber()
-        );
-        statement.setString(
-                15,
-                snapshot.lastBlockHash()
-        );
-        statement.setString(
-                16,
-                snapshot.lastBlockSignature()
-        );
-        statement.setString(
-                17,
-                snapshot.arweaveTxId()
-        );
-        statement.setBoolean(
-                18,
-                snapshot.isServer()
-        );
-        statement.setInt(
-                19,
-                snapshot.addressFormatType()
-        );
-        statement.setInt(
-                20,
-                snapshot.addressFormatVersion()
-        );
-        statement.setString(
-                21,
-                snapshot.serverAddress()
-        );
-        statement.setString(
-                22,
-                writeJson(
-                        snapshot.syncServers()
-                )
-        );
-        statement.setString(
-                23,
-                writeJson(
-                        snapshot.accessServers()
-                )
-        );
-        statement.setInt(
-                24,
-                snapshot.sessionsMode()
-        );
-        statement.setString(
-                25,
-                writeJson(
-                        snapshot.sessions()
-                )
-        );
-        statement.setInt(
-                26,
-                snapshot.trustedCount()
-        );
-        statement.setLong(
-                27,
-                snapshot.createdAtMs()
-        );
-        statement.setLong(
-                28,
-                snapshot.updatedAtMs()
-        );
-        statement.setString(
-                29,
-                snapshot.prevRecordHash()
-        );
-        statement.setString(
-                30,
-                snapshot.recordSignature()
-        );
-        statement.setString(
-                31,
-                snapshot.rawDataBase64()
-        );
-        statement.setLong(
-                32,
-                nowMs
-        );
+        int i = 1;
+        statement.setString(i++, snapshot.lastTxSignature());
+        statement.setLong(i++, snapshot.slot());
+        statement.setNull(i++, Types.BIGINT);
+        statement.setString(i++, snapshot.pdaAddress());
+        statement.setString(i++, snapshot.login());
+        statement.setInt(i++, snapshot.recordNumber());
+        statement.setString(i++, snapshot.recoveryKey());
+        statement.setString(i++, snapshot.rootKey());
+        statement.setString(i++, snapshot.clientKey());
+        statement.setString(i++, snapshot.blockchainName());
+        statement.setString(i++, snapshot.blockchainKey());
+        statement.setLong(i++, snapshot.paidLimitBytes());
+        statement.setLong(i++, snapshot.usedBytes());
+        statement.setInt(i++, snapshot.lastBlockNumber());
+        statement.setString(i++, snapshot.lastBlockHash());
+        statement.setString(i++, snapshot.lastBlockSignature());
+        statement.setString(i++, snapshot.arweaveTxId());
+        statement.setString(i++, snapshot.archiveHeadTxId());
+        statement.setString(i++, snapshot.archiveHeadHash());
+        statement.setBoolean(i++, snapshot.isServer());
+        statement.setInt(i++, snapshot.addressFormatType());
+        statement.setInt(i++, snapshot.addressFormatVersion());
+        statement.setString(i++, snapshot.serverAddress());
+        statement.setString(i++, writeJson(snapshot.syncServers()));
+        statement.setString(i++, writeJson(snapshot.accessServers()));
+        statement.setInt(i++, snapshot.sessionsMode());
+        statement.setString(i++, writeJson(snapshot.sessions()));
+        statement.setInt(i++, snapshot.trustedCount());
+        statement.setLong(i++, snapshot.createdAtMs());
+        statement.setLong(i++, snapshot.updatedAtMs());
+        statement.setString(i++, snapshot.prevRecordHash());
+        statement.setString(i++, snapshot.recordSignature());
+        statement.setString(i++, snapshot.rawDataBase64());
+        statement.setLong(i, nowMs);
     }
 
     private void bindCurrentSnapshot(
@@ -678,40 +582,42 @@ public final class PostgresStorageRepository
             ShineUsersCodec.UserPdaSnapshot snapshot,
             long nowMs
     ) throws Exception {
-
-        statement.setString(1, snapshot.pdaAddress());
-        statement.setString(2, snapshot.login());
-        statement.setString(3, normalizeLogin(snapshot.login()));
-        statement.setInt(4, snapshot.recordNumber());
-        statement.setLong(5, snapshot.slot());
-        statement.setString(6, snapshot.lastTxSignature());
-        statement.setString(7, snapshot.recoveryKey());
-        statement.setString(8, snapshot.rootKey());
-        statement.setString(9, snapshot.clientKey());
-        statement.setString(10, snapshot.blockchainName());
-        statement.setString(11, snapshot.blockchainKey());
-        statement.setLong(12, snapshot.paidLimitBytes());
-        statement.setLong(13, snapshot.usedBytes());
-        statement.setInt(14, snapshot.lastBlockNumber());
-        statement.setString(15, snapshot.lastBlockHash());
-        statement.setString(16, snapshot.lastBlockSignature());
-        statement.setString(17, snapshot.arweaveTxId());
-        statement.setBoolean(18, snapshot.isServer());
-        statement.setInt(19, snapshot.addressFormatType());
-        statement.setInt(20, snapshot.addressFormatVersion());
-        statement.setString(21, snapshot.serverAddress());
-        statement.setString(22, writeJson(snapshot.syncServers()));
-        statement.setString(23, writeJson(snapshot.accessServers()));
-        statement.setInt(24, snapshot.sessionsMode());
-        statement.setString(25, writeJson(snapshot.sessions()));
-        statement.setInt(26, snapshot.trustedCount());
-        statement.setLong(27, snapshot.createdAtMs());
-        statement.setLong(28, snapshot.updatedAtMs());
-        statement.setString(29, snapshot.prevRecordHash());
-        statement.setString(30, snapshot.recordSignature());
-        statement.setString(31, snapshot.rawDataBase64());
-        statement.setLong(32, nowMs);
-        statement.setLong(33, nowMs);
+        int i=1;
+        statement.setString(i++, snapshot.pdaAddress());
+        statement.setString(i++, snapshot.login());
+        statement.setString(i++, normalizeLogin(snapshot.login()));
+        statement.setInt(i++, snapshot.recordNumber());
+        statement.setLong(i++, snapshot.slot());
+        statement.setString(i++, snapshot.lastTxSignature());
+        statement.setString(i++, snapshot.recoveryKey());
+        statement.setString(i++, snapshot.rootKey());
+        statement.setString(i++, snapshot.clientKey());
+        statement.setString(i++, snapshot.blockchainName());
+        statement.setString(i++, snapshot.blockchainKey());
+        statement.setLong(i++, snapshot.paidLimitBytes());
+        statement.setLong(i++, snapshot.usedBytes());
+        statement.setInt(i++, snapshot.lastBlockNumber());
+        statement.setString(i++, snapshot.lastBlockHash());
+        statement.setString(i++, snapshot.lastBlockSignature());
+        statement.setString(i++, snapshot.arweaveTxId());
+        statement.setString(i++, snapshot.archiveHeadTxId());
+        statement.setString(i++, snapshot.archiveHeadHash());
+        statement.setBoolean(i++, snapshot.isServer());
+        statement.setInt(i++, snapshot.addressFormatType());
+        statement.setInt(i++, snapshot.addressFormatVersion());
+        statement.setString(i++, snapshot.serverAddress());
+        statement.setString(i++, writeJson(snapshot.syncServers()));
+        statement.setString(i++, writeJson(snapshot.accessServers()));
+        statement.setInt(i++, snapshot.sessionsMode());
+        statement.setString(i++, writeJson(snapshot.sessions()));
+        statement.setInt(i++, snapshot.trustedCount());
+        statement.setLong(i++, snapshot.createdAtMs());
+        statement.setLong(i++, snapshot.updatedAtMs());
+        statement.setString(i++, snapshot.prevRecordHash());
+        statement.setString(i++, snapshot.recordSignature());
+        statement.setString(i++, snapshot.rawDataBase64());
+        statement.setLong(i++, nowMs);
+        statement.setLong(i, nowMs);
     }
 
     private String normalizeLogin(String login) {
@@ -763,6 +669,8 @@ public final class PostgresStorageRepository
                 resultSet.getString("last_block_hash"),
                 resultSet.getString("last_block_signature"),
                 resultSet.getString("arweave_tx_id"),
+                resultSet.getString("archive_head_tx_id"),
+                resultSet.getString("archive_head_hash"),
                 resultSet.getBoolean("is_server"),
                 resultSet.getInt("address_format_type"),
                 resultSet.getInt("address_format_version"),
@@ -933,6 +841,8 @@ public final class PostgresStorageRepository
                             "last_block_hash TEXT NOT NULL, " +
                             "last_block_signature TEXT NOT NULL, " +
                             "arweave_tx_id TEXT NOT NULL, " +
+                            "archive_head_tx_id TEXT NOT NULL DEFAULT '', " +
+                            "archive_head_hash TEXT NOT NULL DEFAULT '', " +
                             "is_server BOOLEAN NOT NULL, " +
                             "address_format_type INTEGER NOT NULL, " +
                             "address_format_version INTEGER NOT NULL, " +
@@ -962,6 +872,9 @@ public final class PostgresStorageRepository
                             "   OR normalized_login <> LOWER(BTRIM(login))"
             );
 
+            statement.executeUpdate("ALTER TABLE solana_user_pda_current ADD COLUMN IF NOT EXISTS archive_head_tx_id TEXT NOT NULL DEFAULT ''");
+            statement.executeUpdate("ALTER TABLE solana_user_pda_current ADD COLUMN IF NOT EXISTS archive_head_hash TEXT NOT NULL DEFAULT ''");
+
             statement.executeUpdate(
                     "CREATE INDEX IF NOT EXISTS idx_user_pda_current_slot " +
                             "ON solana_user_pda_current(slot)"
@@ -995,6 +908,8 @@ public final class PostgresStorageRepository
                             "last_block_hash TEXT NOT NULL, " +
                             "last_block_signature TEXT NOT NULL, " +
                             "arweave_tx_id TEXT NOT NULL, " +
+                            "archive_head_tx_id TEXT NOT NULL DEFAULT '', " +
+                            "archive_head_hash TEXT NOT NULL DEFAULT '', " +
                             "is_server BOOLEAN NOT NULL, " +
                             "address_format_type INTEGER NOT NULL, " +
                             "address_format_version INTEGER NOT NULL, " +
@@ -1014,6 +929,9 @@ public final class PostgresStorageRepository
                             ")"
             );
 
+            statement.executeUpdate("ALTER TABLE solana_user_pda_history ADD COLUMN IF NOT EXISTS archive_head_tx_id TEXT NOT NULL DEFAULT ''");
+            statement.executeUpdate("ALTER TABLE solana_user_pda_history ADD COLUMN IF NOT EXISTS archive_head_hash TEXT NOT NULL DEFAULT ''");
+
             statement.executeUpdate(
                     "CREATE INDEX IF NOT EXISTS idx_user_pda_history_login " +
                             "ON solana_user_pda_history(login)"

SHiNE-server/shine-server-solana-users-sync/src/main/java/sync/util/SolanaPdaUtil.java

@@ -87,7 +87,7 @@ public final class SolanaPdaUtil {
             return false;
         }
 
-        return Ed25519.validatePublicKeyFull(
+        return Ed25519.validatePublicKeyPartial(
                 publicKey,
                 0
         );

SHiNE-server/shine-server-solana-users-sync/src/test/java/sync/util/SolanaPdaUtilTest.java

@@ -0,0 +1,27 @@
+package sync.util;
+
+import org.junit.jupiter.api.Test;
+
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class SolanaPdaUtilTest {
+
+    @Test
+    void findProgramAddressMatchesSolanaRuntimeForUserLoginSeed() {
+        String pda = SolanaPdaUtil.findProgramAddress(
+                List.of(
+                        "user_login=".getBytes(StandardCharsets.UTF_8),
+                        "server_t2".getBytes(StandardCharsets.UTF_8)
+                ),
+                "SHiNEPr1APdAgNBteUyBXcNovaHctpSjUu8oH2ZJdN6"
+        );
+
+        assertEquals(
+                "EJCW7cPXgEMvQAzmhJMZ7pxQxxxFbQYZoJNhcfJpWnz8",
+                pda
+        );
+    }
+}