diff --git a/shine-server-blockchain/src/main/java/blockchain/BchBlockEntry.java b/shine-server-blockchain/src/main/java/blockchain/BchBlockEntry.java
index fff15f9..3285333 100644
--- a/shine-server-blockchain/src/main/java/blockchain/BchBlockEntry.java
+++ b/shine-server-blockchain/src/main/java/blockchain/BchBlockEntry.java
@@ -10,7 +10,7 @@ import java.util.Arrays;
 import java.util.Objects;
 
 /**
- * старый формат
+ * старый формат     -его надо поменять на новый формат
  *
  * RAW (BigEndian):
  *   [4]  recordSize        (int)  = размер RAW (включая этот заголовок), БЕЗ signature+hash
@@ -24,7 +24,7 @@ import java.util.Objects;
  *   [64] signature64 (Ed25519)
  *   [32] hash32      (SHA-256)
  */
-         СМОТРИ файл : "!!!  TODO что бы не забыть"
+
 /**
  * BchBlockEntry — универсальный блок нового формата.
  *
@@ -35,12 +35,16 @@ import java.util.Objects;
  *   [4]  blockNumber      (int)  номер блока
  *   [8]  timestamp        (long) unix seconds
 
- *   Само сообщение
+ *
  *   [2]  type       - тип соощения
  *   [2]  Sиbtype    - субтип сообщения
  *   [2]  version    - версия формата соощения
+ *
+ *
+ *   Дальше Само сообщение (может быть разным)
  *   [4]  prevLineNumber    НОМЕР ПРИВЕДУЩЕГО СООБЩЕНИЯ В ЛИНИИ    - может быть а может и небыть в зависимости от типа сообщения
  *   [32] prevLineHash      ХЭШ ПРИВЕДУЩЕГО СООБЩЕНИЯ В ЛИНИИ      - может быть а может и небыть в зависимости от типа сообщения
+ *   [4] номер самого сообщения в этой линии
  *   [N]  bodyBytes         (ОСТАЛЬНЫЕ БАЙТЫ])
 
  * TAIL (НЕ входит в recordSize):
diff --git a/shine-server-db/src/main/java/shine/db/dao/SubscriptionsDAO.java b/shine-server-db/src/main/java/shine/db/dao/SubscriptionsDAO.java
new file mode 100644
index 0000000..7ecd022
--- /dev/null
+++ b/shine-server-db/src/main/java/shine/db/dao/SubscriptionsDAO.java
@@ -0,0 +1,251 @@
+package shine.db.dao;
+
+import shine.db.MsgSubType;
+import shine.db.SqliteDbController;
+
+import java.sql.*;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * SubscriptionsDAO — агрегатный DAO для "каналов" (подписок).
+ *
+ * Возвращает по каждой активной подписке (FOLLOW) + "сам на себя":
+ *  - login цели (channelLogin)
+ *  - blockchainName цели (channelBchName)
+ *  - count публикаций (TEXT_NEW)
+ *  - last publication: bytes оригинального блока (для timestamp)
+ *  - last publication: bytes актуального блока (edit или orig) — для текста превью
+ *
+ * Важно:
+ * - это НЕ таблица => сущность результата хранится вложенным классом.
+ * - методы с Connection НЕ закрывают соединение
+ * - методы без Connection сами открывают и закрывают соединение
+ */
+public final class SubscriptionsDAO {
+
+    private static volatile SubscriptionsDAO instance;
+    private final SqliteDbController db = SqliteDbController.getInstance();
+
+    private SubscriptionsDAO() {}
+
+    public static SubscriptionsDAO getInstance() {
+        if (instance == null) {
+            synchronized (SubscriptionsDAO.class) {
+                if (instance == null) instance = new SubscriptionsDAO();
+            }
+        }
+        return instance;
+    }
+
+    /** Результат одной строки ("канал") для подписок. */
+    public static final class ChannelRow {
+
+        private final String channelLogin;
+        private final String channelBchName;
+
+        private final int publicationsCount;
+
+        /** Последняя публикация: global number (nullable если публикаций нет). */
+        private final Integer lastPublicationGlobalNumber;
+
+        /** Байты оригинальной публикации (FULL bytes блока) — для timestamp (nullable). */
+        private final byte[] lastPublicationBlockBytes;
+
+        /** Если публикация редактировалась: global number edit-блока (nullable). */
+        private final Integer lastEditGlobalNumber;
+
+        /** Байты edit-блока (FULL bytes блока) (nullable). */
+        private final byte[] lastEditBlockBytes;
+
+        public ChannelRow(String channelLogin,
+                          String channelBchName,
+                          int publicationsCount,
+                          Integer lastPublicationGlobalNumber,
+                          byte[] lastPublicationBlockBytes,
+                          Integer lastEditGlobalNumber,
+                          byte[] lastEditBlockBytes) {
+
+            this.channelLogin = channelLogin;
+            this.channelBchName = channelBchName;
+            this.publicationsCount = publicationsCount;
+            this.lastPublicationGlobalNumber = lastPublicationGlobalNumber;
+            this.lastPublicationBlockBytes = lastPublicationBlockBytes;
+            this.lastEditGlobalNumber = lastEditGlobalNumber;
+            this.lastEditBlockBytes = lastEditBlockBytes;
+        }
+
+        public String getChannelLogin() { return channelLogin; }
+        public String getChannelBchName() { return channelBchName; }
+
+        public int getPublicationsCount() { return publicationsCount; }
+
+        public Integer getLastPublicationGlobalNumber() { return lastPublicationGlobalNumber; }
+        public byte[] getLastPublicationBlockBytes() { return lastPublicationBlockBytes; }
+
+        public Integer getLastEditGlobalNumber() { return lastEditGlobalNumber; }
+        public byte[] getLastEditBlockBytes() { return lastEditBlockBytes; }
+    }
+
+    // В проекте msg_type=1 означает TEXT (у тебя это уже зафиксировано).
+    private static final int MSG_TYPE_TEXT = 1;
+
+    /**
+     * Получить список подписок (активные FOLLOW) + "сам на себя" и по каждой:
+     * - count публикаций (TEXT_NEW)
+     * - последнюю публикацию (orig bytes) + её edit (если есть)
+     *
+     * Поведение при 0 публикаций:
+     * - publications_count = 0
+     * - last_pub_* = NULL
+     * - last_edit_* = NULL
+     */
+    public List<ChannelRow> getSubscribedChannels(Connection c, String requesterLogin) throws SQLException {
+
+        String sql = """
+            WITH subs AS (
+                -- 1) FOLLOW-каналы
+                SELECT
+                    cs.to_login  AS channel_login,
+                    cs.to_bch_name AS channel_bch_name
+                FROM connections_state cs
+                WHERE cs.login = ?
+                  AND cs.rel_type = ?
+
+                UNION
+
+                -- 2) self: все блокчейны пользователя (если их несколько)
+                SELECT
+                    bs.login            AS channel_login,
+                    bs.blockchain_name  AS channel_bch_name
+                FROM blockchain_state bs
+                WHERE bs.login = ?
+            ),
+            pub_counts AS (
+                SELECT
+                    b.login AS channel_login,
+                    b.bch_name AS channel_bch_name,
+                    COUNT(*) AS publications_count
+                FROM blocks b
+                JOIN subs s
+                  ON s.channel_login = b.login
+                 AND s.channel_bch_name = b.bch_name
+                WHERE b.msg_type = ?
+                  AND b.msg_sub_type = ?
+                GROUP BY b.login, b.bch_name
+            ),
+            last_pub AS (
+                SELECT
+                    b.login AS channel_login,
+                    b.bch_name AS channel_bch_name,
+                    MAX(b.block_global_number) AS last_pub_global_number
+                FROM blocks b
+                JOIN subs s
+                  ON s.channel_login = b.login
+                 AND s.channel_bch_name = b.bch_name
+                WHERE b.msg_type = ?
+                  AND b.msg_sub_type = ?
+                GROUP BY b.login, b.bch_name
+            ),
+            last_pub_block AS (
+                SELECT
+                    b.login AS channel_login,
+                    b.bch_name AS channel_bch_name,
+                    b.block_global_number AS last_pub_global_number,
+                    b.block_byte AS last_pub_block_bytes,
+                    b.edited_by_block_global_number AS last_edit_global_number
+                FROM blocks b
+                JOIN last_pub lp
+                  ON lp.channel_login = b.login
+                 AND lp.channel_bch_name = b.bch_name
+                 AND lp.last_pub_global_number = b.block_global_number
+            ),
+            last_edit_block AS (
+                SELECT
+                    e.login AS channel_login,
+                    e.bch_name AS channel_bch_name,
+                    e.block_global_number AS last_edit_global_number,
+                    e.block_byte AS last_edit_block_bytes
+                FROM blocks e
+                JOIN last_pub_block p
+                  ON p.channel_login = e.login
+                 AND p.channel_bch_name = e.bch_name
+                 AND p.last_edit_global_number = e.block_global_number
+            )
+            SELECT
+                s.channel_login,
+                s.channel_bch_name,
+                COALESCE(pc.publications_count, 0) AS publications_count,
+                p.last_pub_global_number,
+                p.last_pub_block_bytes,
+                p.last_edit_global_number,
+                e.last_edit_block_bytes
+            FROM subs s
+            LEFT JOIN pub_counts pc
+              ON pc.channel_login = s.channel_login
+             AND pc.channel_bch_name = s.channel_bch_name
+            LEFT JOIN last_pub_block p
+              ON p.channel_login = s.channel_login
+             AND p.channel_bch_name = s.channel_bch_name
+            LEFT JOIN last_edit_block e
+              ON e.channel_login = s.channel_login
+             AND e.channel_bch_name = s.channel_bch_name
+            ORDER BY s.channel_login, s.channel_bch_name
+            """;
+
+        List<ChannelRow> out = new ArrayList<>();
+
+        try (PreparedStatement ps = c.prepareStatement(sql)) {
+            int i = 1;
+
+            // FOLLOW
+            ps.setString(i++, requesterLogin);
+            ps.setInt(i++, (int) MsgSubType.CONNECTION_FOLLOW);
+
+            // self
+            ps.setString(i++, requesterLogin);
+
+            // pub_counts
+            ps.setInt(i++, MSG_TYPE_TEXT);
+            ps.setInt(i++, (int) MsgSubType.TEXT_NEW);
+
+            // last_pub
+            ps.setInt(i++, MSG_TYPE_TEXT);
+            ps.setInt(i++, (int) MsgSubType.TEXT_NEW);
+
+            try (ResultSet rs = ps.executeQuery()) {
+                while (rs.next()) {
+                    String channelLogin = rs.getString("channel_login");
+                    String channelBchName = rs.getString("channel_bch_name");
+
+                    int publicationsCount = rs.getInt("publications_count");
+
+                    Integer lastPubGn = (Integer) rs.getObject("last_pub_global_number");
+                    byte[] lastPubBytes = rs.getBytes("last_pub_block_bytes");
+
+                    Integer lastEditGn = (Integer) rs.getObject("last_edit_global_number");
+                    byte[] lastEditBytes = rs.getBytes("last_edit_block_bytes");
+
+                    out.add(new ChannelRow(
+                            channelLogin,
+                            channelBchName,
+                            publicationsCount,
+                            lastPubGn,
+                            lastPubBytes,
+                            lastEditGn,
+                            lastEditBytes
+                    ));
+                }
+            }
+        }
+
+        return out;
+    }
+
+    /** Вариант без внешнего соединения. Сам открывает/закрывает. */
+    public List<ChannelRow> getSubscribedChannels(String requesterLogin) throws SQLException {
+        try (Connection c = db.getConnection()) {
+            return getSubscribedChannels(c, requesterLogin);
+        }
+    }
+}
\ No newline at end of file
diff --git a/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/subscriptions/Net_GetSubscribedChannels_Handler.java b/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/subscriptions/Net_GetSubscribedChannels_Handler.java
new file mode 100644
index 0000000..75c2a44
--- /dev/null
+++ b/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/subscriptions/Net_GetSubscribedChannels_Handler.java
@@ -0,0 +1,147 @@
+package server.logic.ws_protocol.JSON.handlers.subscriptions;
+
+import blockchain.BchBlockEntry;
+import blockchain.body.TextBody;
+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.subscriptions.entyties.Net_GetSubscribedChannels_Request;
+import server.logic.ws_protocol.JSON.handlers.subscriptions.entyties.Net_GetSubscribedChannels_Response;
+import server.logic.ws_protocol.JSON.utils.NetExceptionResponseFactory;
+import server.logic.ws_protocol.WireCodes;
+import shine.db.SqliteDbController;
+import shine.db.dao.SubscriptionsDAO;
+
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Handler: GetSubscribedChannels
+ *
+ * Логика:
+ * - DAO возвращает last publication orig bytes (+ edit bytes если есть)
+ * - Handler парсит FULL bytes блока:
+ *      timestamp берём из ОРИГИНАЛА (publication)
+ *      текст берём из EDIT (если есть) иначе из оригинала
+ * - формируем превью первых 50 символов
+ */
+public class Net_GetSubscribedChannels_Handler implements JsonMessageHandler {
+
+    private static final Logger log = LoggerFactory.getLogger(Net_GetSubscribedChannels_Handler.class);
+
+    @Override
+    public Net_Response handle(Net_Request baseRequest, ConnectionContext ctx) {
+        Net_GetSubscribedChannels_Request req = (Net_GetSubscribedChannels_Request) baseRequest;
+
+        if (req.getLogin() == null || req.getLogin().isBlank()) {
+            return NetExceptionResponseFactory.error(
+                    req,
+                    WireCodes.Status.BAD_REQUEST,
+                    "BAD_FIELDS",
+                    "Некорректное поле: login"
+            );
+        }
+
+        // Если хочешь жёстче:
+        // if (!req.getLogin().matches("^[A-Za-z0-9_]+$")) ...
+
+        SubscriptionsDAO dao = SubscriptionsDAO.getInstance();
+        SqliteDbController db = SqliteDbController.getInstance();
+
+        try (Connection c = db.getConnection()) {
+
+            List<SubscriptionsDAO.ChannelRow> rows = dao.getSubscribedChannels(c, req.getLogin());
+            List<Net_GetSubscribedChannels_Response.ChannelInfo> out = new ArrayList<>(rows.size());
+
+            for (SubscriptionsDAO.ChannelRow r : rows) {
+                Net_GetSubscribedChannels_Response.ChannelInfo dto =
+                        new Net_GetSubscribedChannels_Response.ChannelInfo();
+
+                dto.setChannelLogin(r.getChannelLogin());
+                dto.setChannelBchName(r.getChannelBchName());
+                dto.setPublicationsCount(r.getPublicationsCount());
+
+                byte[] pubBytes = r.getLastPublicationBlockBytes();
+                byte[] editBytes = r.getLastEditBlockBytes();
+
+                if (pubBytes == null || pubBytes.length == 0) {
+                    dto.setLastPublicationTimestampSec(null);
+                    dto.setLastTextPreview(null);
+                    out.add(dto);
+                    continue;
+                }
+
+                // 1) timestamp берём из ОРИГИНАЛЬНОЙ публикации
+                BchBlockEntry pubBlock = new BchBlockEntry(pubBytes);
+                dto.setLastPublicationTimestampSec(pubBlock.timestamp);
+
+                // 2) текст — из EDIT (если есть) иначе из оригинала
+                byte[] actualBytes = (editBytes != null && editBytes.length > 0) ? editBytes : pubBytes;
+                BchBlockEntry actualBlock = new BchBlockEntry(actualBytes);
+
+                if (!(actualBlock.body instanceof TextBody)) {
+                    // Это уже нарушение данных: last publication должен быть текстовым блоком.
+                    throw new IllegalStateException("Last publication is not TextBody: type="
+                            + (actualBlock.body == null ? "null" : (actualBlock.body.type() & 0xFFFF)));
+                }
+
+                String msg = ((TextBody) actualBlock.body).message;
+                dto.setLastTextPreview(firstNCharsSafe(msg, 50));
+
+                out.add(dto);
+            }
+
+            Net_GetSubscribedChannels_Response resp = new Net_GetSubscribedChannels_Response();
+            resp.setOp(req.getOp());
+            resp.setRequestId(req.getRequestId());
+            resp.setStatus(WireCodes.Status.OK);
+            resp.setChannels(out);
+
+            return resp;
+
+        } catch (SQLException e) {
+            log.error("❌ DB error GetSubscribedChannels", e);
+            return NetExceptionResponseFactory.error(
+                    req,
+                    WireCodes.Status.SERVER_DATA_ERROR,
+                    "DB_ERROR",
+                    "Ошибка БД"
+            );
+        } catch (IllegalArgumentException e) {
+            // сюда попадёт, например, если BchBlockEntry не смог распарсить block_byte
+            log.error("❌ Bad block bytes in DB (cannot parse BchBlockEntry)", e);
+            return NetExceptionResponseFactory.error(
+                    req,
+                    WireCodes.Status.SERVER_DATA_ERROR,
+                    "BAD_BLOCK_BYTES",
+                    "В БД обнаружен повреждённый блок"
+            );
+        } catch (Exception e) {
+            log.error("❌ Internal error GetSubscribedChannels", e);
+            return NetExceptionResponseFactory.error(
+                    req,
+                    WireCodes.Status.INTERNAL_ERROR,
+                    "INTERNAL_ERROR",
+                    "Внутренняя ошибка сервера"
+            );
+        }
+    }
+
+    /**
+     * Берём первые N "символов" безопасно для emoji/суррогатных пар:
+     * режем по code points.
+     */
+    private static String firstNCharsSafe(String s, int n) {
+        if (s == null) return null;
+        if (n <= 0) return "";
+        int cp = s.codePointCount(0, s.length());
+        if (cp <= n) return s;
+        int end = s.offsetByCodePoints(0, n);
+        return s.substring(0, end);
+    }
+}
\ No newline at end of file
diff --git a/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/subscriptions/entyties/Net_GetSubscribedChannels_Request.java b/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/subscriptions/entyties/Net_GetSubscribedChannels_Request.java
new file mode 100644
index 0000000..26031fd
--- /dev/null
+++ b/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/subscriptions/entyties/Net_GetSubscribedChannels_Request.java
@@ -0,0 +1,23 @@
+package server.logic.ws_protocol.JSON.handlers.subscriptions.entyties;
+
+import server.logic.ws_protocol.JSON.entyties.Net_Request;
+
+/**
+ * Запрос GetSubscribedChannels.
+ *
+ * Клиент отправляет:
+ * {
+ *   "op": "GetSubscribedChannels",
+ *   "requestId": "....",
+ *   "payload": {
+ *     "login": "anya"
+ *   }
+ * }
+ */
+public class Net_GetSubscribedChannels_Request extends Net_Request {
+
+    private String login;
+
+    public String getLogin() { return login; }
+    public void setLogin(String login) { this.login = login; }
+}
\ No newline at end of file
diff --git a/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/subscriptions/entyties/Net_GetSubscribedChannels_Response.java b/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/subscriptions/entyties/Net_GetSubscribedChannels_Response.java
new file mode 100644
index 0000000..cd70c53
--- /dev/null
+++ b/shine-server-net-protocol/src/main/java/server/logic/ws_protocol/JSON/handlers/subscriptions/entyties/Net_GetSubscribedChannels_Response.java
@@ -0,0 +1,58 @@
+package server.logic.ws_protocol.JSON.handlers.subscriptions.entyties;
+
+import server.logic.ws_protocol.JSON.entyties.Net_Response;
+
+import java.util.List;
+
+/**
+ * Ответ GetSubscribedChannels.
+ *
+ * payload:
+ * {
+ *   "channels": [
+ *     {
+ *       "channelLogin": "dima",
+ *       "channelBchName": "dima-001",
+ *       "publicationsCount": 123,
+ *       "lastPublicationTimestampSec": 1736371200,
+ *       "lastTextPreview": "...."
+ *     }
+ *   ]
+ * }
+ */
+public class Net_GetSubscribedChannels_Response extends Net_Response {
+
+    private List<ChannelInfo> channels;
+
+    public List<ChannelInfo> getChannels() { return channels; }
+    public void setChannels(List<ChannelInfo> channels) { this.channels = channels; }
+
+    public static class ChannelInfo {
+
+        private String channelLogin;
+        private String channelBchName;
+
+        private Integer publicationsCount;
+
+        /** Unix seconds времени ПУБЛИКАЦИИ (оригинального TEXT_NEW). Nullable, если публикаций нет. */
+        private Long lastPublicationTimestampSec;
+
+        /** Первые 50 символов актуального текста (edit или orig). Nullable, если публикаций нет. */
+        private String lastTextPreview;
+
+        public String getChannelLogin() { return channelLogin; }
+        public void setChannelLogin(String channelLogin) { this.channelLogin = channelLogin; }
+
+        public String getChannelBchName() { return channelBchName; }
+        public void setChannelBchName(String channelBchName) { this.channelBchName = channelBchName; }
+
+        public Integer getPublicationsCount() { return publicationsCount; }
+        public void setPublicationsCount(Integer publicationsCount) { this.publicationsCount = publicationsCount; }
+
+        public Long getLastPublicationTimestampSec() { return lastPublicationTimestampSec; }
+        public void setLastPublicationTimestampSec(Long lastPublicationTimestampSec) { this.lastPublicationTimestampSec = lastPublicationTimestampSec; }
+
+        public String getLastTextPreview() { return lastTextPreview; }
+        public void setLastTextPreview(String lastTextPreview) { this.lastTextPreview = lastTextPreview; }
+    }
+}
\ No newline at end of file