fix: include genesis_state_root in RPC bootstrap to match source chain

apps/blockchain-node/src/aitbc_chain/consensus/poa.py

@@ -508,8 +508,14 @@ class PoAProposer:
             if rpc_allocations:
                 self._logger.info(f"Loaded {len(rpc_allocations)} allocations via RPC bootstrap for chain {self._config.chain_id}")
                 self._create_accounts_from_allocations(session, rpc_allocations)
-                self._logger.info(f"RPC bootstrap completed successfully for chain {self._config.chain_id}, skipping local file")
-                return  # Return early to avoid falling back to local file
+                
+                # Use the RPC genesis state_root if available, otherwise recompute
+                if hasattr(self, '_rpc_genesis_state_root') and self._rpc_genesis_state_root:
+                    self._logger.info(f"Using RPC genesis state_root: {self._rpc_genesis_state_root}")
+                    return self._rpc_genesis_state_root
+                else:
+                    self._logger.info(f"RPC bootstrap completed successfully for chain {self._config.chain_id}, skipping local file")
+                    return  # Return early to avoid falling back to local file
             else:
                 self._logger.warning(f"RPC bootstrap returned no allocations for chain {self._config.chain_id}, skipping account initialization")
         except Exception as e:

apps/blockchain-node/src/aitbc_chain/rpc/router.py

@@ -279,6 +279,7 @@ async def get_genesis_allocations(chain_id: str = None) -> Dict[str, Any]:
                 "allocations": allocations,
                 "genesis_hash": genesis.hash,
                 "genesis_height": genesis.height,
+                "genesis_state_root": genesis.state_root,  # Include the actual genesis state_root
             }
         except json.JSONDecodeError as e:
             raise HTTPException(status_code=500, detail=f"Failed to parse genesis block metadata: {e}")