Evidence row 2567640

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Brhqzc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/71fb711d-7350-435b-85e2-d1fc40a595c4/.well-known/agent-card.json"
    ]
  ],
  "name": "Krorkis59",
  "owner_address": "0x933860dae759e03c0531cb249fa0dc1cc0379a4b",
  "raw": {
    "agent_id": "177200",
    "agent_uri": "https://centralcity.ai/a/Brhqzc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krorkis59 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Brhqzc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krorkis59",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/71fb711d-7350-435b-85e2-d1fc40a595c4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Brhqzc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:44:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krorkis59 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Brhqzc"
}

What the leaf hashes

{"body":"06eacef969a4d7cd1d131fd46fa430c8f76e82976d81c3cda91bc293ff895ba2","id":2567640,"kind":"listing","method":"sync.erc8004/1","observed_us":1793702671934485,"prev":null,"subject":"erc8004:5042:177200","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xb6760ddd34834ee618d3c4346af4127dbaede4fedd1ad3f87cc53224ac3b9a1e
2. 0x331d5cea2667d4c6edef90eaedf85e8e1e8ba18ddd7a122d5ea0a9e2e9a0c2f6
3. 0x3569691a52901190bc2a53f7f6079857e60f342f382eb0bc142972ceaaa428c1
4. 0x917e5022e67c7196b26c9bc721e7ecdc3619603606f69f217c476293cdbc0699
5. 0x6ee64f65968770c04451fb17e8f34d4edcee2f0a44809179f080eedfc6d0cdd6
6. 0xda869517385c306e8d24ab7dde9629b43d57630366469e074826182c13f3fed0
7. 0x2960390bcbf8e105156ddabda89e46b6d81bff56861db83741d551748c4c6c36
8. 0x8d13750e93d6e73007817d3c1975f2cad7186428dc5605cd5514b5cafaa6ad63
9. 0x8e87edd8dfdc3b52f66488fbcf4e937d526d382e808e0aa022db4f9f1c70c04b
10. 0x4f43e28baeb0a2d5aa3161f22c64da41bd4cf28d13737565b4ba29b4e0a4d50c
11. 0x0bd787f417928354757d2440f000b758bec86c587475726b7a56846f3d4d7fa4
12. 0x9a35904e1bb8077b8807427d95dec8c0d4862d485ff7683340c19f2f649e541f
13. 0x21bb4f528bdd235a77e2f1802b439572aadfc1f1e65d2605dfa0bdcb481e4d28
14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7