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Evidence row 2992412

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:242554
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1bf7900a61470b47e488565fcec014ff4e8a0a99fcd5b521d574f5ee2748bb8b
Leaf
0xf77f2503114acdb1a5c97bb3f28ecec521d20ddca9dbff4bdb743cc60d6e216a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DcNl8M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/64cbab61-9c08-4839-9caa-a01a9c06ff98/.well-known/agent-card.json"
    ]
  ],
  "name": "Vemon",
  "owner_address": "0x3a3b2b0d9e8ea6b84413db25966fa72fedbd2143",
  "raw": {
    "agent_id": "242554",
    "agent_uri": "https://centralcity.ai/a/DcNl8M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vemon 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/DcNl8M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vemon",
      "registrations": [
        {
          "agentId": 242554,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/64cbab61-9c08-4839-9caa-a01a9c06ff98/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DcNl8M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793789277,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:48:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vemon 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/DcNl8M"
}

What the leaf hashes

{"body":"1bf7900a61470b47e488565fcec014ff4e8a0a99fcd5b521d574f5ee2748bb8b","id":2992412,"kind":"listing","method":"sync.erc8004/1","observed_us":1793789295851838,"prev":null,"subject":"erc8004:5042:242554","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0xf77f1ade4f8ae583513343296426b7c638db016da825ddfed4630a3d0a36044a
  2. 0xeb2c0fa486bdd3dcba58ff97124ebb8a8813095593218e22fea0d9f6a3eeace1
  3. 0x75aa5eb872181e0c2e33e0f8b3832fa1a82e616ca919d43125982d2001dd85b7
  4. 0x1df5ece7116e244705040273d85f55d098534091bc3108c1655183f865922b47
  5. 0x0a1424409c958f3eb5e256d65be5aac60c8926988fcd5eb2c044adbb379057cf
  6. 0x135ed473b11b7839d38d8031f6d33017359d823eb83821ba2f0096d8ab7cb492
  7. 0xe27503f69adc76ff4f6f74dd7eea1b0067e709d20c8fc8898e84432af7a6287c
  8. 0xacbab65303be6d8ab7539639ec2476314e4e4acd58b151f0fcc0bdd92a61c142
  9. 0x6763294a677c2acde9df7f3c2f074d25b2eec2041df010c45fccdc06eb65acd4
  10. 0xc45676b2dce36b4fa7c4c664309d8a8315d925e7bcfdfcb2034c23cb6a01b4c4
  11. 0x867130b2c70804c44dfcc6f85d5f3d717b49d55906a964d387b01609174e62e1
  12. 0x0a6ffff89ada9f475e42203496e6c90e60110f9b1a1b040b3253556ec510b312
  13. 0x80fdd731dc04e905fc342b8fc0dcfdca1909a0ec3d167105c559039cbb6e89a0
  14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
  15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
  16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
  17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON