Re-enable state root computation in blockchain node

- Fix chain_id mismatch (ait-devnet -> ait-mainnet)
- Add logger definition to poa.py for state root computation
- Recompute state_root after genesis account initialization
- Create genesis.json with account allocations for ait-mainnet
- Update config.py supported_chains to ait-mainnet

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

@@ -394,6 +394,14 @@ class PoAProposer:
             # Initialize accounts from genesis allocations file (if present)
             await self._initialize_genesis_allocations(session)
 
+            # Recompute state root after accounts are initialized
+            new_state_root = _compute_state_root(session, self._config.chain_id)
+            if new_state_root:
+                genesis.state_root = new_state_root
+                session.add(genesis)
+                session.commit()
+                self._logger.info(f"Updated genesis block state_root: {new_state_root}")
+
             # Broadcast genesis block for initial sync
             await gossip_broker.publish(
                 "blocks",

tests/verification/test_block_import.py

@@ -10,7 +10,7 @@ from datetime import datetime
 
 # Test configuration
 BASE_URL = "https://aitbc.bubuit.net/rpc"
-CHAIN_ID = "ait-devnet"
+CHAIN_ID = "ait-mainnet"
 
 def compute_block_hash(height, parent_hash, timestamp):
     """Compute block hash using the same algorithm as PoA proposer"""
@@ -27,7 +27,7 @@ def test_block_import():
     # Test 1: Invalid height (0)
     print("\n1. Testing invalid height (0)...")
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json={
             "height": 0,
             "hash": "0x123",
@@ -45,7 +45,7 @@ def test_block_import():
     # Test 2: Block already exists with different hash
     print("\n2. Testing block conflict...")
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json={
             "height": 1,
             "hash": "0xinvalidhash",
@@ -67,7 +67,7 @@ def test_block_import():
     block_data = response.json()
     
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json={
             "height": block_data["height"],
             "hash": block_data["hash"],
@@ -95,7 +95,7 @@ def test_block_import():
     invalid_hash = "0xinvalid"
     
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json={
             "height": height,
             "hash": invalid_hash,
@@ -119,7 +119,7 @@ def test_block_import():
     valid_hash = compute_block_hash(height, parent_hash, timestamp)
     
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json={
             "height": height,
             "hash": valid_hash,
@@ -171,7 +171,7 @@ def test_block_import():
     }
     
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json=test_block
     )
     print(f"Status: {response.status_code}")

tests/verification/test_block_import_complete.py

@@ -10,7 +10,7 @@ import requests
 from datetime import datetime
 
 BASE_URL = "https://aitbc.bubuit.net/rpc"
-CHAIN_ID = "ait-devnet"
+CHAIN_ID = "ait-mainnet"
 
 def compute_block_hash(height, parent_hash, timestamp):
     """Compute block hash using the same algorithm as PoA proposer"""
@@ -29,7 +29,7 @@ def test_block_import_complete():
     # Test 1: Invalid height (0)
     print("\n[TEST 1] Invalid height (0)...")
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json={
             "height": 0,
             "hash": "0x123",
@@ -49,7 +49,7 @@ def test_block_import_complete():
     # Test 2: Block conflict
     print("\n[TEST 2] Block conflict...")
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json={
             "height": 1,
             "hash": "0xinvalidhash",
@@ -72,7 +72,7 @@ def test_block_import_complete():
     block_data = response.json()
     
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json={
             "height": block_data["height"],
             "hash": block_data["hash"],
@@ -95,7 +95,7 @@ def test_block_import_complete():
     head = response.json()
     
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json={
             "height": 999999,
             "hash": "0xinvalid",
@@ -115,7 +115,7 @@ def test_block_import_complete():
     # Test 5: Parent not found
     print("\n[TEST 5] Parent block not found...")
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json={
             "height": 999998,
             "hash": compute_block_hash(999998, "0xnonexistent", "2026-01-29T10:20:00"),
@@ -141,7 +141,7 @@ def test_block_import_complete():
     block_hash = compute_block_hash(height, head["hash"], "2026-01-29T10:20:00")
     
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json={
             "height": height,
             "hash": block_hash,
@@ -168,7 +168,7 @@ def test_block_import_complete():
     block_hash = compute_block_hash(height, head["hash"], "2026-01-29T10:20:00")
     
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json={
             "height": height,
             "hash": block_hash,

tests/verification/test_minimal.py

@@ -8,7 +8,7 @@ import hashlib
 import requests
 
 BASE_URL = "https://aitbc.bubuit.net/rpc"
-CHAIN_ID = "ait-devnet"
+CHAIN_ID = "ait-mainnet"
 
 def compute_block_hash(height, parent_hash, timestamp):
     """Compute block hash using the same algorithm as PoA proposer"""
@@ -40,7 +40,7 @@ def test_minimal():
     }
     
     print("Testing with empty transactions list...")
-    response = requests.post(f"{BASE_URL}/blocks/import", json=test_block)
+    response = requests.post(f"{BASE_URL}/importBlock", json=test_block)
     print(f"Status: {response.status_code}")
     print(f"Response: {response.json()}")
     
@@ -57,7 +57,7 @@ def test_minimal():
         test_block["transactions"] = [{"tx_hash": "0xtest", "sender": "0xtest", "recipient": "0xtest", "payload": {}}]
         
         print("\nTesting with one transaction...")
-        response = requests.post(f"{BASE_URL}/blocks/import", json=test_block)
+        response = requests.post(f"{BASE_URL}/importBlock", json=test_block)
         print(f"Status: {response.status_code}")
         print(f"Response: {response.json()}")
 

tests/verification/test_simple_import.py

@@ -8,7 +8,7 @@ import hashlib
 import requests
 
 BASE_URL = "https://aitbc.bubuit.net/rpc"
-CHAIN_ID = "ait-devnet"
+CHAIN_ID = "ait-mainnet"
 
 def compute_block_hash(height, parent_hash, timestamp):
     """Compute block hash using the same algorithm as PoA proposer"""
@@ -39,7 +39,7 @@ def test_simple_block_import():
     
     # Import the block
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json={
             "height": height,
             "hash": block_hash,

tests/verification/test_tx_import.py

@@ -8,7 +8,7 @@ import hashlib
 import requests
 
 BASE_URL = "https://aitbc.bubuit.net/rpc"
-CHAIN_ID = "ait-devnet"
+CHAIN_ID = "ait-mainnet"
 
 def compute_block_hash(height, parent_hash, timestamp):
     """Compute block hash using the same algorithm as PoA proposer"""
@@ -52,7 +52,7 @@ def test_transaction_import():
     
     # Import the block
     response = requests.post(
-        f"{BASE_URL}/blocks/import",
+        f"{BASE_URL}/importBlock",
         json=test_block
     )