Transaction

What happened, step by step

1. omni-relayer-testnet.testnet to zcash_connector.n-bridge.testnet

   sign_btc_transaction() with 1 yoctoNEAR

   Arguments (121 bytes)

   {
     "btc_pending_sign_id": "f0069bcde254a91b4232c6eaad20be3ad3aaa26c5876189660a7b09e258e9008",
     "sign_index": 1,
     "key_version": 0
   }

2. zcash_connector.n-bridge.testnet to v1.signer-prod.testnet

   sign() with 1 yoctoNEAR

   Arguments (195 bytes)

   {
     "request": {
       "payload": [
         133,
         137,
         207,
         82,
         152,
         145,
         91,
         229,
         168,
         145,
         132,
         73,
         4,
         70,
         250,
         115,
         46,
         113,
         53,
         47,
         15,
         212,
         79,
         117,
         10,
         25,
         126,
         247,
         52,
         76,
         164,
         67
       ],
       "path": "zcash_connector.n-bridge.testnet",
       "key_version": 0
     }
   }

   Logs (1)

   sign: predecessor=AccountId("zcash_connector.n-bridge.testnet"), request=SignRequestArgs { path: "zcash_connector.n-bridge.testnet", payload: Ecdsa(BoundedVec { inner: [133, 137, 207, 82, 152, 145, 91, 229, 168, 145, 132, 73, 4, 70, 250, 115, 46, 113, 53, 47, 15, 212, 79, 117, 10, 25, 126, 247, 52, 76, 164, 67], witness: NonEmpty(()) }), domain_id: DomainId(0) }

3. v1.signer-prod.testnet to v1.signer-prod.testnet

   return_signature_and_clean_state_on_success()

   Arguments (230 bytes)

   [
     {
       "tweak": [
         238,
         87,
         122,
         130,
         122,
         49,
         118,
         232,
         147,
         103,
         196,
         25,
         192,
         16,
         29,
         128,
         195,
         58,
         8,
         217,
         94,
         228,
         114,
         35,
         73,
         194,
         123,
         209,
         211,
         65,
         208,
         169
       ],
       "payload": {
         "Ecdsa": "8589cf5298915be5a89184490446fa732e71352f0fd44f750a197ef7344ca443"
       },
       "domain_id": 0
     }
   ]

4. zcash_connector.n-bridge.testnet to zcash_connector.n-bridge.testnet

   sign_btc_transaction_callback()

   Arguments (149 bytes)

   {
     "account_id": "omni-relayer-testnet.testnet",
     "btc_pending_sign_id": "f0069bcde254a91b4232c6eaad20be3ad3aaa26c5876189660a7b09e258e9008",
     "sign_index": 1
   }

   Logs (1)

   EVENT_JSON:{"standard":"bridge","version":"1.0.0","event":"btc_input_signature","data":[{"account_id":"omni-relayer-testnet.testnet","btc_pending_id":"f0069bcde254a91b4232c6eaad20be3ad3aaa26c5876189660a7b09e258e9008","sign_index":1,"signature":{"big_r":{"affine_point":"037716ee59a80a329b1ee597b653b3fc63d191e06b305de807ee7554642e0d84ff"},"s":{"scalar":"0704f56952e8379adc027817763ce5aa103ac469412d64d7a27437f4eb1874d7"},"recovery_id":1}}]}

4 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":"C9WHAeuMdiefpoadprXjKC2cXbjVnDVAmsAGSFFeSen4","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.