Evidence row 2967347

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/b5h4y9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ff8e468d-94e0-4dda-9d1c-3861fd54ee7d/.well-known/agent-card.json"
    ]
  ],
  "name": "Veinsis30",
  "owner_address": "0x77e8bf3718c0372f1e03a576f4a5c11dc21ce47f",
  "raw": {
    "agent_id": "232237",
    "agent_uri": "https://centralcity.ai/a/b5h4y9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veinsis30 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/b5h4y9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veinsis30",
      "registrations": [
        {
          "agentId": 232237,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ff8e468d-94e0-4dda-9d1c-3861fd54ee7d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/b5h4y9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793775567,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:03:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veinsis30 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/b5h4y9"
}

What the leaf hashes

{"body":"91cbba8204fd6e6c4d09f90feba140cb3e083489e7e0b2cd18f4dacf09b8ff3e","id":2967347,"kind":"listing","method":"sync.erc8004/1","observed_us":1793775816494745,"prev":2966937,"subject":"erc8004:5042:232237","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xfd66c4506392847c1907eb3cf102b5ca7e9061066603cdd7798e3a73fb1ed962
2. 0x88381773ef54e08684aceb1f3309e47d700d8fc9afa3b8e88954bcde573eec03
3. 0x2252d9b2ef31ca31c4944c75e1203f1036d0fc8f4e11127f877e6b129a38ec4b
4. 0x72a6026b19c0556ac432977c8746f23def4ba246690d436060698e034cfdc3b2
5. 0x24d1d4564930bcf5debc6b1bc4223537bb36e8843fc791a9e9f1bee4f99e5358
6. 0x72cb6c37199e652150caba271c532962eb668c120c35b209ccd38f8e6b2b861a
7. 0xe59b501bfd26a0b2333dc06031d3dc775cc5a17ccd7c8bf6d40180454d759f53
8. 0xa0a36c10ef55f53bc685652eec3f0717608fbae3d5694a3bd6cf609f406e41bf
9. 0x9b57e5c56b503e6ea5d81c9197eb959412c39e581374913142bf526c8d62fab9
10. 0xe7302c259130932b01aa967b2c6fc3dfc7a2d2468249fe5603fd6d3818ea5b82
11. 0x64e0ca7d3173f74f02b3dfd173c867d4a46a396c000126e293e9aca73057e291
12. 0xb121bc1b49da9a29b5803bc152443979d440c933cbf6e1398b9c040b87301998
13. 0xa4c6837c08296bf74558830f9995bd020c066ef20a961b83854210b3ececf637
14. 0x22136ce0d951d9ba0a7af26db46b296e61b6d99bdcaac718cb7ad94fad708bef
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345