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Evidence row 2729595

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:212427
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ca4ed536d66dd712d4ec267854858a0dfd1c895e7d5a3821533d49c8d0d08163
Leaf
0x2d7ddb52c22e324e8d6fec06f6c9c4ecaed12428409e5d0fe049b2e3f6e11e31

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QhimE2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bf9f228b-ae1f-409e-9cca-b595a47d7b30/.well-known/agent-card.json"
    ]
  ],
  "name": "Gaustano",
  "owner_address": "0xfcaeffb539d6c1c2f255d997006d7be053cfe387",
  "raw": {
    "agent_id": "212427",
    "agent_uri": "https://centralcity.ai/a/QhimE2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gaustano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/QhimE2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gaustano",
      "registrations": [
        {
          "agentId": 212427,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bf9f228b-ae1f-409e-9cca-b595a47d7b30/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QhimE2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793749611,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:47:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gaustano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/QhimE2"
}

What the leaf hashes

{"body":"ca4ed536d66dd712d4ec267854858a0dfd1c895e7d5a3821533d49c8d0d08163","id":2729595,"kind":"listing","method":"sync.erc8004/1","observed_us":1793749676277716,"prev":null,"subject":"erc8004:5042:212427","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x2d7e1a9431cceba10fea4445402533d431a87ef346df2fb375046fd335a0d933
  2. 0x956d904c86d4504e387213967852a19735e136e32f6c2ada23aada368911a002
  3. 0x96c689ee74a174cb88e3883c594bd8ebee41b811fd4abc9024d9f1ecbcdc2791
  4. 0x990c619262969c65a512fb2ccf2850e7ba5890b96b259da68a37bb8e9135e410
  5. 0xdea97d2e2d2f77e3353f33d80f9f39f0995dbce048235461b757e221f0113d8f
  6. 0x2b28a3a33bb527440de28f85068832132bbdf97f2d767ca35510784e6b5a7edb
  7. 0x684d07a5f01b22f3298750af0d94bf972e068981b5e94c7e6acc44673bab611c
  8. 0xda27dffe2780b5cc464571907cba2f6743635f6f833f027dc6f0f7b7679865f7
  9. 0x1983981b1c78987665fd8fd45a9584e612988326bd24f9f16691553022995324
  10. 0xf9775b16ff8591b61ae2dd9fb772a83e7f41e05d248f6a5c88c85f50719cda9e
  11. 0x004eb656c9d2d70ea907cee88dccf7cfee64281365a93241e993334a6518c231
  12. 0x1b2704fbaf83f8cef070c39b1c0713e5eacdf16543f7322374a297b08e1bec15
  13. 0xabecda24f649c46632dd795fcf8ca7d146641246a569c0a3ec1fd85e9baf0a5a
  14. 0x2498d172c194baddb2b78ac926b7c8da79833909dc2801e4c25af0c0eeca0f3d
  15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON