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Evidence row 2547630

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:166657
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b0be2856d5df905d73c2264c09f835a8cff7122a0e05a85a4d3cef90251693e5
Leaf
0x1c53748848cd0265a4ef5533003a4265a7a3df8bc7a8045d37c9af34e3c73354

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Cc6e4s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5ad4a894-493e-4183-a807-9d72418ec805/.well-known/agent-card.json"
    ]
  ],
  "name": "Defik",
  "owner_address": "0x96d01606cb82289543bdffec9d8edf70b3304ca2",
  "raw": {
    "agent_id": "166657",
    "agent_uri": "https://centralcity.ai/a/Cc6e4s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Defik 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/Cc6e4s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Defik",
      "registrations": [
        {
          "agentId": 166657,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5ad4a894-493e-4183-a807-9d72418ec805/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Cc6e4s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793690741,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:26:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Defik 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/Cc6e4s"
}

What the leaf hashes

{"body":"b0be2856d5df905d73c2264c09f835a8cff7122a0e05a85a4d3cef90251693e5","id":2547630,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690772208972,"prev":null,"subject":"erc8004:5042:166657","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. 0x1c5374f705e129d88b7f1be3cc14a4ae3217d198d65681c20bcc03d006ad4bc0
  2. 0x8ad2237c52b037a960754d4e0a8bd9f597b0dfef788b5a9d029a6d98c813d1e6
  3. 0x0d7a83515cbf46b1ada3423f035b77016e2cc38e9b4ea2f730f26a83e7728403
  4. 0x8d4c93ab0f64e513f172bb365cbb5d6ab52f96c52884036b26dd622d3d42618c
  5. 0x34fe8fbd6035cc3e69e81a1d69f3bd2a4747035d880c6b8d714b80bd5cbbf849
  6. 0xc572dd30382eee0ded3b3c466a76bb14b9054712870da59aa879cad7062115e5
  7. 0x05b5a814f41df4c310220a755cb3b4bf8359287aba411a0b093f579ef80aa8f4
  8. 0x8b1f61e43b98f9001d85e3b1b7c4609136ef2ec59fed078465d091944620b5e2
  9. 0x52b665889d005bc99c7278634f6c197819e1bbbbbd34eeeb4dbb975db77a3582
  10. 0xe5abc28f62610ab67efa0bb6dfbe014898cd4f633d9f1b131cc7ff363f9749d6
  11. 0xeaa79124c4a6874c954bcde4c40078ddf2a7f12ebd1c73efca1d768e708ebf6d
  12. 0x6b51ba3151c36a2a5cd02b4805d1e9524e4dbd3c3577432a05e771f883bfc254
  13. 0xa865c151caf5b808863a56eafe459ed6980ba5c059246ed92e8d9688c9ef7fe7
  14. 0xa1b9921bde76812f1ccbe5230e9921311a3aeab7f9d6861066c6dd5b532d126e
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON