Evidence row 3007297

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oLb0cC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5f286777-0c11-4e68-a547-44da078d3783/.well-known/agent-card.json"
    ]
  ],
  "name": "Mensik",
  "owner_address": "0x0893b2376e6d43cde6d34be18163bc852aad0ea6",
  "raw": {
    "agent_id": "248507",
    "agent_uri": "https://centralcity.ai/a/oLb0cC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mensik 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/oLb0cC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mensik",
      "registrations": [
        {
          "agentId": 248507,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5f286777-0c11-4e68-a547-44da078d3783/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oLb0cC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793795755,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T12:36:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mensik 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/oLb0cC"
}

What the leaf hashes

{"body":"7709aae9d80666a0b8abb199b10e3b01e88f8e16858676a48ea6967aa95da64b","id":3007297,"kind":"listing","method":"sync.erc8004/1","observed_us":1793795782911262,"prev":null,"subject":"erc8004:5042:248507","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. 0xbb613d37ddfeacdff92b753d189d6b470753398ac8122287362dae82f8da6aa7
2. 0x96769a6bcc00174c7599f5ded510ab223eb65b3672c1f8f79ccc113da31283fb
3. 0x2f549bf14576fa3d5a854839fce90234a056344c5011ec75a132554bec22b40d
4. 0x23770e330ed524dace7d8947a705abf8d698b28e0f115f7f2263b888ca733e31
5. 0x2d666020460a43969342d83f64c43ccb90f84fa2aaa5a0378c37aa582a59c5b3
6. 0x22bf309edeaa61bfb753c3c9fdf223f3696b7212ce0ed6f0e22bf9642c815900
7. 0x47e0732aefcb66a7d7102b0bd42ada677f2061ba5b1e1f6e6152842aaad21780
8. 0x16124cde6c84899a8975294c81c35caf3d97e0e71a535f929f1f3eabdcefafeb
9. 0xa88a13778d671cebe6cf4ddf77b4be86560cafd16a64ad949a09ad7721eb560d
10. 0x870a73fc803b06bf0c54a6b2dcf4a874723bc8ddd5c5eae95a210370d4d58a21
11. 0xdf935b3c0705be109e8c01469e6d3cd9a0b1da089c9809cde50d8cc16beef1a4
12. 0xeff06e8356c5de3ab8a2ed325febc0d556dc06f70983ed95744c74ac3e7086ba
13. 0x2a8162f40aa4c5724a3665329609f744b79b400662994f1b00ce0d7a210400a1
14. 0x7aa3efb7074066b3f8ec1d8329dfa11e7f8bb9594e7b6fb5e94738e387e076a9
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345