Transaction

What happened, step by step

1. omni-relayer-testnet.testnet to btc-connector.n-bridge.testnet

   verify_deposit_v2() with 0.0012 NEAR

   Arguments (1459 bytes)

   {
     "deposit_msg": {
       "recipient_id": "omni.n-bridge.testnet",
       "safe_deposit": {
         "msg": "{\"UtxoFinTransfer\":{\"utxo_id\":\"will_be_replaced_by_the_bridge\",\"recipient\":\"near:bridge-tester.testnet\",\"relayer_fee\":\"0\",\"msg\":\"\"}}"
       }
     },
     "tx_bytes": "AgAAAAABAee9stDLlzn/XwVHX3tkS2pCOhWMPKH1HKRy6FAjlEzmAQAAAAD/////AgQpAAAAAAAAFgAU6r/xXvS0Yxgi+wW8NZWJmIO5UkHrYwAAAAAAABYAFCrux8vhwaXyyBmtkAISWmLW1jxpAkcwRAIgC8RZSX4AFs7vvMZrywvSjtwdXB0U7Q6TNd9kmMXLutMCIE7Uq9OzGQhGgmfnQtFM/7mMy8/grlHp7me7wITdd0wmASED7v7T4XJe1kAITjbqfoRzKzPP9NPLVNRVdZus17sioAoAAAAA",
     "vout": 0,
     "proof": {
       "tx_block_blockhash": "0000000000cf64c9678730ddf43a29265f450f7787c7dce2fc7948ee2ea0906c",
       "tx_index": 5,
       "merkle_proof": [
         "fc75b3ba91211a13cfe5e08e6adfc4ee7912deb98ff43694d3407753e7f93c7d",
         "903459ee864d1798beb180f18179f37a11e5d35b12f67eb50acdb3222df95e38",
         "c61893a3d716837835cba0af6a3849d4ce7989b3ca98cf944eaa30956e537e67",
         "14ec0c6b528cc6d55555e6f9c4bdbb273fcce427cd088ca20ccf6249a4a670fc",
         "ad0065d7b467b78cd902ced44857817b72916e1efb2963f78f1031b27c2e5c94"
       ],
       "coinbase_tx_id": "3cfe5982c8d0205a4d6f03627b6916eec828e5d1cbc78b2afab974c872064d49",
       "coinbase_merkle_proof": [
         "f1f315d7bfe078a060053733efcd24cb6339d37416fb37811c4fb1b93a1d959d",
         "3fb751cf1aae98f2a0f4159f8020c32d7884410c445d8e41f48967e2d8f82789",
         "219b97e47fa574371a22646f85c6dd5998ea0019085bb7149924060281d99a2b",
         "14ec0c6b528cc6d55555e6f9c4bdbb273fcce427cd088ca20ccf6249a4a670fc",
         "ad0065d7b467b78cd902ced44857817b72916e1efb2963f78f1031b27c2e5c94"
       ]
     }
   }

2. btc-connector.n-bridge.testnet to btc-client-v4.testnet

   verify_transaction_inclusion_v2()

   Arguments (440 bytes)

   �ُK,���M�u!f�h�S�E�4����N7tl��.�Hy���LJwE_&):��0�g�d�}<��Sw@Ӕ6��y���j����!���u�8^�-"��
   �~�[��z�y�񀱾�M��Y4�g~Sn�0�N�Ϙʳ�y��I8j���5x�ף���p��Ib����'��?'�����UU�ƌRk��\.|�1��c)�n�r{�WH��ٌ�g��e�IMr�t��*�����(��i{boMZ �ȂY�<��:��O�7�t�9c�$��37`�x����'���g��A�]DA�x-� ������Q�?+�ف$��[�Y�ƅod"7t�䗛!�p��Ib����'��?'�����UU�ƌRk��\.|�1��c)�n�r{�WH��ٌ�g��e�

3. btc-connector.n-bridge.testnet to btc-connector.n-bridge.testnet

   verify_safe_deposit_callback()

   Arguments (530 bytes)

   {
     "recipient_id": "omni.n-bridge.testnet",
     "mint_amount": "10500",
     "msg": "{\"UtxoFinTransfer\":{\"utxo_id\":\"will_be_replaced_by_the_bridge\",\"recipient\":\"near:bridge-tester.testnet\",\"relayer_fee\":\"0\",\"msg\":\"\"}}",
     "pending_utxo_info": {
       "tx_id": "74370b4ef2dfcd8334ef45f653c76815a966210e75c74dad8aa12c4b8fd9df00",
       "utxo_storage_key": "74370b4ef2dfcd8334ef45f653c76815a966210e75c74dad8aa12c4b8fd9df00@0",
       "utxo": {
         "path": "dc8933de027a9f012fd438ee33826a476be629f7fad81edc9c5dfd83e6f07a37",
         "tx_bytes": [],
         "vout": 0,
         "balance": "10500"
       }
     }
   }

4. btc-connector.n-bridge.testnet to nbtc.n-bridge.testnet

   safe_mint() with 1 yoctoNEAR

   Arguments (250 bytes)

   {
     "account_id": "omni.n-bridge.testnet",
     "amount": "10500",
     "msg": "{\"UtxoFinTransfer\":{\"utxo_id\":\"74370b4ef2dfcd8334ef45f653c76815a966210e75c74dad8aa12c4b8fd9df00@0\",\"recipient\":\"near:bridge-tester.testnet\",\"relayer_fee\":\"0\",\"msg\":\"\"}}"
   }

   Logs (1)

   EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"btc-connector.n-bridge.testnet","new_owner_id":"omni.n-bridge.testnet","amount":"10500"}]}

5. nbtc.n-bridge.testnet to omni.n-bridge.testnet

   ft_on_transfer()

   Arguments (258 bytes)

   {
     "sender_id": "btc-connector.n-bridge.testnet",
     "amount": "10500",
     "msg": "{\"UtxoFinTransfer\":{\"utxo_id\":\"74370b4ef2dfcd8334ef45f653c76815a966210e75c74dad8aa12c4b8fd9df00@0\",\"recipient\":\"near:bridge-tester.testnet\",\"relayer_fee\":\"0\",\"msg\":\"\"}}"
   }

6. omni.n-bridge.testnet to nbtc.n-bridge.testnet

   storage_balance_of()

   Arguments (38 bytes)

   {
     "account_id": "bridge-tester.testnet"
   }

7. omni.n-bridge.testnet to omni.n-bridge.testnet

   utxo_fin_transfer_to_near_callback()

   Arguments (330 bytes)

   {
     "token_id": "nbtc.n-bridge.testnet",
     "recipient": "bridge-tester.testnet",
     "amount": "10500",
     "utxo_fin_transfer_msg": {
       "utxo_id": "74370b4ef2dfcd8334ef45f653c76815a966210e75c74dad8aa12c4b8fd9df00@0",
       "recipient": "near:bridge-tester.testnet",
       "relayer_fee": "0",
       "msg": ""
     },
     "origin_chain": "Btc",
     "storage_owner": "omni-relayer-testnet.testnet"
   }

8. omni.n-bridge.testnet to nbtc.n-bridge.testnet

   ft_transfer() with 1 yoctoNEAR

   Arguments (68 bytes)

   {
     "receiver_id": "bridge-tester.testnet",
     "amount": "10500",
     "memo": null
   }

   Logs (1)

   EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"omni.n-bridge.testnet","new_owner_id":"bridge-tester.testnet","amount":"10500"}]}

9. omni.n-bridge.testnet to omni.n-bridge.testnet

   resolve_utxo_fin_transfer()

   Arguments (294 bytes)

   {
     "token_id": "nbtc.n-bridge.testnet",
     "amount": "10500",
     "utxo_fin_transfer_msg": {
       "utxo_id": "74370b4ef2dfcd8334ef45f653c76815a966210e75c74dad8aa12c4b8fd9df00@0",
       "recipient": "near:bridge-tester.testnet",
       "relayer_fee": "0",
       "msg": ""
     },
     "origin_chain": "Btc",
     "storage_owner": "omni-relayer-testnet.testnet"
   }

   Logs (1)

   {"UtxoTransferEvent":{"token_id":"nbtc.n-bridge.testnet","amount":"10500","utxo_transfer_message":{"utxo_id":"74370b4ef2dfcd8334ef45f653c76815a966210e75c74dad8aa12c4b8fd9df00@0","recipient":"near:bridge-tester.testnet","relayer_fee":"0","msg":""},"new_transfer_id":null}}

10. nbtc.n-bridge.testnet to nbtc.n-bridge.testnet

    ft_resolve_transfer()

    Arguments (101 bytes)

    {
      "sender_id": "btc-connector.n-bridge.testnet",
      "receiver_id": "omni.n-bridge.testnet",
      "amount": "10500"
    }

11. btc-connector.n-bridge.testnet to btc-connector.n-bridge.testnet

    safe_mint_callback()

    Arguments (371 bytes)

    {
      "recipient_id": "omni.n-bridge.testnet",
      "mint_amount": "10500",
      "pending_utxo_info": {
        "tx_id": "74370b4ef2dfcd8334ef45f653c76815a966210e75c74dad8aa12c4b8fd9df00",
        "utxo_storage_key": "74370b4ef2dfcd8334ef45f653c76815a966210e75c74dad8aa12c4b8fd9df00@0",
        "utxo": {
          "path": "dc8933de027a9f012fd438ee33826a476be629f7fad81edc9c5dfd83e6f07a37",
          "tx_bytes": [],
          "vout": 0,
          "balance": "10500"
        }
      }
    }

    Logs (2)

    EVENT_JSON:{"standard":"bridge","version":"1.0.0","event":"utxo_added","data":[{"utxo_storage_keys":["74370b4ef2dfcd8334ef45f653c76815a966210e75c74dad8aa12c4b8fd9df00@0"],"balances":["10500"]}]}
    EVENT_JSON:{"standard":"bridge","version":"1.0.0","event":"verify_deposit_details","data":[{"recipient_id":"omni.n-bridge.testnet","mint_amount":"10500","protocol_fee":"0","relayer_account_id":"omni-relayer-testnet.testnet","relayer_fee":"0","success":true}]}

11 automatic refund steps from the network not shown.

Check this yourself

This page reads FastNEAR's public transaction index and stores nothing. This command asks a NEAR archival node for the same transaction and needs no keys.

curl -s https://archival-rpc.testnet.fastnear.com -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"tx","params":{"tx_hash":"HYuHusXPwHTzHiqPxsUgviUrewmQBP6xpUKGH7f9JRuR","sender_account_id":"omni-relayer-testnet.testnet","wait_until":"FINAL"}}'

Vouch has its own page because testnet.nearblocks.io stopped indexing on 27 Sep 2026, so it can't show newer transactions.