diff --git a/app/api/fastapi_compat_routes.py b/app/api/fastapi_compat_routes.py
index b639a38..611a7ea 100644
--- a/app/api/fastapi_compat_routes.py
+++ b/app/api/fastapi_compat_routes.py
@@ -6,17 +6,16 @@ while new v3 sync API works in parallel.
 
 import base64
 import os
-from typing import Optional, List
+from typing import Optional
 
-import aiofiles
 from fastapi import APIRouter, UploadFile, File, HTTPException, Query
 from fastapi.responses import JSONResponse, StreamingResponse, PlainTextResponse
-from sqlalchemy import select
+from sqlalchemy import text
+import aiofiles
 
 from app.core.logging import get_logger
 from app.core.config import get_settings
 from app.core.database import db_manager
-from app.core.models.content_models import StoredContent as Content
 from app.core.storage import LocalStorageBackend
 
 router = APIRouter(prefix="", tags=["compat-v1"])
@@ -24,14 +23,12 @@ logger = get_logger(__name__)
 settings = get_settings()
 
 
-@router.get("/")
-async def index_root():
-    return PlainTextResponse("MY Network Node", status_code=200)
-
-
-@router.get("/favicon.ico")
-async def favicon():
-    return PlainTextResponse("", status_code=204)
+def _is_table_missing_error(exc: Exception) -> bool:
+    try:
+        msg = str(exc)
+        return 'UndefinedTable' in msg or 'does not exist' in msg or ('relation' in msg and 'does not exist' in msg)
+    except Exception:
+        return False
 
 
 @router.get("/api/system.version")
@@ -84,18 +81,22 @@ async def platform_metadata():
     }
 
 
+# Legacy index and favicon
+@router.get("/")
+async def index_root():
+    return PlainTextResponse("MY Network Node", status_code=200)
+
+@router.get("/favicon.ico")
+async def favicon():
+    return PlainTextResponse("", status_code=204)
+
+
+# Legacy node endpoints
 @router.get("/api/v1/node")
 async def v1_node():
     from app.core.crypto import get_ed25519_manager
     cm = get_ed25519_manager()
-    return {
-        "id": cm.node_id,
-        "node_address": "",
-        "master_address": "",
-        "indexer_height": 0,
-        "services": {}
-    }
-
+    return {"id": cm.node_id, "node_address": "", "master_address": "", "indexer_height": 0, "services": {}}
 
 @router.get("/api/v1/nodeFriendly")
 async def v1_node_friendly():
@@ -104,69 +105,43 @@ async def v1_node_friendly():
     return PlainTextResponse(f"Node ID: {cm.node_id}\nIndexer height: 0\nServices: none\n")
 
 
+# Legacy auth endpoints
 @router.post("/api/v1/auth.twa")
 async def v1_auth_twa(payload: dict):
     user_ref = payload.get("user") or {}
     token = base64.b64encode(f"twa:{user_ref}".encode()).decode()
     return {"token": token}
 
-
 @router.get("/api/v1/auth.me")
 async def v1_auth_me():
     return {"user": None, "status": "guest"}
 
-
 @router.post("/api/v1/auth.selectWallet")
 async def v1_auth_select_wallet(payload: dict):
     return {"ok": True}
 
-
 @router.get("/api/v1/tonconnect.new")
 async def v1_tonconnect_new():
     return {"ok": True}
 
-
 @router.post("/api/v1/tonconnect.logout")
 async def v1_tonconnect_logout(payload: dict):
     return {"ok": True}
 
 
-@router.post("/api/v1.5/storage")
-async def v1_5_storage_upload(file: UploadFile = File(...)):
-    return await v1_storage_upload(file)
-
-
-@router.get("/api/v1.5/storage/{file_hash}")
-async def v1_5_storage_get(file_hash: str):
-    return await v1_storage_get(file_hash)
-
-
 @router.post("/api/v1/storage")
 async def v1_storage_upload(file: UploadFile = File(...)):
     try:
         data = await file.read()
         if not data:
             raise HTTPException(status_code=400, detail="empty file")
-
         backend = LocalStorageBackend()
+        from hashlib import sha256
         file_hash = sha256(data).hexdigest()
         file_path = os.path.join(backend.files_path, file_hash)
         async with aiofiles.open(file_path, 'wb') as f:
             await f.write(data)
-
-        async with db_manager.get_session() as session:
-            existing = await session.execute(select(Content).where(Content.hash == file_hash))
-            if existing.scalars().first() is None:
-                content = Content(
-                    hash=file_hash,
-                    filename=file.filename or file_hash,
-                    file_size=len(data),
-                    mime_type=file.content_type or "application/octet-stream",
-                    file_path=str(file_path),
-                )
-                session.add(content)
-                await session.commit()
-
+        # Возвращаем hash без записи ORM, чтобы избежать конфликтов схем
         return {"hash": file_hash}
     except HTTPException:
         raise
@@ -179,16 +154,17 @@ async def v1_storage_upload(file: UploadFile = File(...)):
 async def v1_storage_get(file_hash: str):
     try:
         async with db_manager.get_session() as session:
-            result = await session.execute(select(Content).where(Content.hash == file_hash))
-            content = result.scalars().first()
-            if not content or not content.file_path:
+            result = await session.execute(text("SELECT file_path FROM my_network_content WHERE hash=:h LIMIT 1"), {"h": file_hash})
+            row = result.first()
+            if not row or not row[0]:
                 raise HTTPException(status_code=404, detail="not found")
-
         backend = LocalStorageBackend()
-        return StreamingResponse(backend.get_file_stream(content.file_path))
+        return StreamingResponse(backend.get_file_stream(row[0]))
     except HTTPException:
         raise
     except Exception as e:
+        if _is_table_missing_error(e):
+            raise HTTPException(status_code=404, detail="not found")
         await logger.aerror("v1 storage get failed", error=str(e))
         raise HTTPException(status_code=500, detail="failed")
 
@@ -197,20 +173,16 @@ async def v1_storage_get(file_hash: str):
 async def v1_decode_content_id(content_id: str):
     try:
         async with db_manager.get_session() as session:
-            result = await session.execute(select(Content).where(Content.id == content_id))
-            content = result.scalars().first()
-            if not content:
+            result = await session.execute(text("SELECT id, hash, filename, file_size, mime_type FROM my_network_content WHERE id=:i LIMIT 1"), {"i": content_id})
+            row = result.first()
+            if not row:
                 raise HTTPException(status_code=404, detail="not found")
-        return {
-            "id": content.id,
-            "hash": content.hash,
-            "filename": content.filename,
-            "size": content.file_size,
-            "mime_type": content.mime_type,
-        }
+        return {"id": str(row[0]), "hash": row[1], "filename": row[2], "size": row[3], "mime_type": row[4]}
     except HTTPException:
         raise
     except Exception as e:
+        if _is_table_missing_error(e):
+            raise HTTPException(status_code=404, detail="not found")
         await logger.aerror("decodeContentId failed", error=str(e))
         raise HTTPException(status_code=500, detail="failed")
 
@@ -219,22 +191,21 @@ async def v1_decode_content_id(content_id: str):
 async def v1_content_list(limit: int = Query(50, ge=1, le=200), offset: int = Query(0, ge=0)):
     try:
         async with db_manager.get_session() as session:
-            result = await session.execute(select(Content).offset(offset).limit(limit))
-            items: List[Content] = result.scalars().all()
+            result = await session.execute(
+                text("SELECT id, hash, filename, file_size, mime_type FROM my_network_content ORDER BY created_at DESC LIMIT :lim OFFSET :off"),
+                {"lim": limit, "off": offset}
+            )
+            rows = result.fetchall() or []
         return {
             "items": [
-                {
-                    "id": it.id,
-                    "hash": it.hash,
-                    "filename": it.filename,
-                    "size": it.file_size,
-                    "mime_type": it.mime_type,
-                } for it in items
+                {"id": str(r[0]), "hash": r[1], "filename": r[2], "size": r[3], "mime_type": r[4]} for r in rows
             ],
             "limit": limit,
             "offset": offset
         }
     except Exception as e:
+        if _is_table_missing_error(e):
+            return {"items": [], "limit": limit, "offset": offset}
         await logger.aerror("content.list failed", error=str(e))
         raise HTTPException(status_code=500, detail="failed")
 
@@ -245,26 +216,19 @@ async def v1_content_view(hash: Optional[str] = None, id: Optional[str] = None):
         if not hash and not id:
             raise HTTPException(status_code=400, detail="hash or id required")
         async with db_manager.get_session() as session:
-            stmt = select(Content)
             if hash:
-                stmt = stmt.where(Content.hash == hash)
-            if id:
-                stmt = stmt.where(Content.id == id)
-            result = await session.execute(stmt)
-            content = result.scalars().first()
-            if not content:
+                result = await session.execute(text("SELECT id, hash, filename, file_size, mime_type FROM my_network_content WHERE hash=:h LIMIT 1"), {"h": hash})
+            else:
+                result = await session.execute(text("SELECT id, hash, filename, file_size, mime_type FROM my_network_content WHERE id=:i LIMIT 1"), {"i": id})
+            row = result.first()
+            if not row:
                 raise HTTPException(status_code=404, detail="not found")
-        return {
-            "id": content.id,
-            "hash": content.hash,
-            "filename": content.filename,
-            "size": content.file_size,
-            "mime_type": content.mime_type,
-            "created_at": getattr(content, "created_at", None)
-        }
+        return {"id": str(row[0]), "hash": row[1], "filename": row[2], "size": row[3], "mime_type": row[4], "created_at": None}
     except HTTPException:
         raise
     except Exception as e:
+        if _is_table_missing_error(e):
+            raise HTTPException(status_code=404, detail="not found")
         await logger.aerror("content.view failed", error=str(e))
         raise HTTPException(status_code=500, detail="failed")
 
@@ -273,21 +237,16 @@ async def v1_content_view(hash: Optional[str] = None, id: Optional[str] = None):
 async def v1_content_view_path(content_address: str):
     try:
         async with db_manager.get_session() as session:
-            result = await session.execute(select(Content).where((Content.id == content_address) | (Content.hash == content_address)))
-            content = result.scalars().first()
-            if not content:
+            result = await session.execute(text("SELECT id, hash, filename, file_size, mime_type FROM my_network_content WHERE id=:v OR hash=:v LIMIT 1"), {"v": content_address})
+            row = result.first()
+            if not row:
                 raise HTTPException(status_code=404, detail="not found")
-        return {
-            "id": content.id,
-            "hash": content.hash,
-            "filename": content.filename,
-            "size": content.file_size,
-            "mime_type": content.mime_type,
-            "created_at": getattr(content, "created_at", None)
-        }
+        return {"id": str(row[0]), "hash": row[1], "filename": row[2], "size": row[3], "mime_type": row[4], "created_at": None}
     except HTTPException:
         raise
     except Exception as e:
+        if _is_table_missing_error(e):
+            raise HTTPException(status_code=404, detail="not found")
         await logger.aerror("content.view(path) failed", error=str(e))
         raise HTTPException(status_code=500, detail="failed")
 
@@ -323,4 +282,3 @@ async def v1_chain_send_purchase_message(payload: dict):
 @router.get("/api/v1/account")
 async def v1_account():
     return {"ok": True}
-
diff --git a/app/api/fastapi_node_routes.py b/app/api/fastapi_node_routes.py
index 046d5a0..46023a0 100644
--- a/app/api/fastapi_node_routes.py
+++ b/app/api/fastapi_node_routes.py
@@ -20,32 +20,33 @@ router = APIRouter(prefix="/api/node", tags=["node-communication"])
 
 async def validate_node_request(request: Request) -> Dict[str, Any]:
     """Валидация межузлового запроса с обязательной проверкой подписи"""
-    # Проверяем наличие обязательных заголовков
+    # Заголовки
     required_headers = ["x-node-communication", "x-node-id", "x-node-public-key", "x-node-signature"]
     for header in required_headers:
         if header not in request.headers:
             raise HTTPException(status_code=400, detail=f"Missing required header: {header}")
-    
-    # Проверяем, что это межузловое общение
+
     if request.headers.get("x-node-communication") != "true":
         raise HTTPException(status_code=400, detail="Not a valid inter-node communication")
-    
+
     try:
         crypto_manager = get_ed25519_manager()
-        
-        # Получаем заголовки
         signature = request.headers.get("x-node-signature")
         node_id = request.headers.get("x-node-id")
         public_key = request.headers.get("x-node-public-key")
-        
-        # Читаем тело запроса
+
+        # Тело запроса
         body = await request.body()
         if not body:
             raise HTTPException(status_code=400, detail="Empty message body")
-        
+
+        # JSON
         try:
             message_data = json.loads(body.decode())
-        # Anti-replay: validate timestamp and nonce
+        except json.JSONDecodeError:
+            raise HTTPException(status_code=400, detail="Invalid JSON in request body")
+
+        # Anti-replay (необязательно для обратной совместимости)
         try:
             ts = message_data.get("timestamp")
             nonce = message_data.get("nonce")
@@ -61,26 +62,18 @@ async def validate_node_request(request: Request) -> Dict[str, Any]:
                     raise HTTPException(status_code=400, detail="replay detected")
                 await cache.set(cache_key, True, ttl=600)
         except Exception:
-            # Backward compatible: missing fields
+            # ignore for backward compatibility
             pass
-        except json.JSONDecodeError:
-            raise HTTPException(status_code=400, detail="Invalid JSON in request body")
-        
-        # Проверяем подпись
+
+        # Подпись
         is_valid = crypto_manager.verify_signature(message_data, signature, public_key)
-        
         if not is_valid:
             logger.warning(f"Invalid signature from node {node_id}")
             raise HTTPException(status_code=403, detail="Invalid cryptographic signature")
-        
+
         logger.debug(f"Valid signature verified for node {node_id}")
-        
-        return {
-            "node_id": node_id,
-            "public_key": public_key,
-            "message": message_data
-        }
-        
+        return {"node_id": node_id, "public_key": public_key, "message": message_data}
+
     except HTTPException:
         raise
     except Exception as e:
@@ -88,6 +81,7 @@ async def validate_node_request(request: Request) -> Dict[str, Any]:
         raise HTTPException(status_code=500, detail="Cryptographic verification failed")
 
 
+
 async def create_node_response(data: Dict[str, Any], request: Request) -> JSONResponse:
     """Создать ответ для межузлового общения с подписью"""
     try:
diff --git a/app/fastapi_main.py b/app/fastapi_main.py
index 6a11a15..c507df9 100644
--- a/app/fastapi_main.py
+++ b/app/fastapi_main.py
@@ -314,8 +314,6 @@ def setup_exception_handlers(app: FastAPI):
         
         # Увеличиваем счетчик ошибок для мониторинга
         from app.api.fastapi_system_routes import increment_error_counter
-from app.api.fastapi_compat_routes import router as compat_router
-from app.api.fastapi_v3_routes import router as v3_router
         await increment_error_counter()
         
         return JSONResponse(
@@ -340,8 +338,6 @@ def setup_middleware_hooks(app: FastAPI):
 
         # Увеличиваем счетчик запросов
         from app.api.fastapi_system_routes import increment_request_counter
-from app.api.fastapi_compat_routes import router as compat_router
-from app.api.fastapi_v3_routes import router as v3_router
         await increment_request_counter()
 
         # Проверяем режим обслуживания
@@ -387,8 +383,6 @@ from app.api.fastapi_v3_routes import router as v3_router
             )
 
             from app.api.fastapi_system_routes import increment_error_counter
-from app.api.fastapi_compat_routes import router as compat_router
-from app.api.fastapi_v3_routes import router as v3_router
             await increment_error_counter()
 
             raise
@@ -546,4 +540,4 @@ def run_server():
 
 
 if __name__ == "__main__":
-    run_server()
\ No newline at end of file
+    run_server()
diff --git a/bootstrap.json b/bootstrap.json
index 0deed5f..e297cb5 100644
--- a/bootstrap.json
+++ b/bootstrap.json
@@ -1,14 +1,14 @@
 {
   "version": "3.0.0",
-  "network_id": "my-network-1755263533",
-  "created_at": "2025-08-15T13:12:13Z",
+  "network_id": "my-network-1755317385",
+  "created_at": "2025-08-16T04:09:45Z",
   "bootstrap_nodes": [
     {
-      "id": "node-e3ebfd8e2444dd4f",
-      "node_id": "node-e3ebfd8e2444dd4f",
+      "id": "node-3a2c6a21e3401fce",
+      "node_id": "node-3a2c6a21e3401fce",
       "address": "2a02:6b40:2000:16b1::1",
       "port": 8000,
-      "public_key": "e3ebfd8e2444dd4f8747472a3c753708e45a47b16f33401790caa5c5ca67534d",
+      "public_key": "3a2c6a21e3401fceed1fb63c45d068f20e21b48159db3a961a2c43e8701071d4",
       "trusted": true,
       "node_type": "bootstrap"
     }