Evidence row 3136972

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/e14ajV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4f4098e6-a835-463f-88d2-6e94f80c79b9/.well-known/agent-card.json"
    ]
  ],
  "name": "Horkias",
  "owner_address": "0x0845b6d1667661f89d560d3db7a4c0ff6db623c6",
  "raw": {
    "agent_id": "299378",
    "agent_uri": "https://centralcity.ai/a/e14ajV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Horkias 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/e14ajV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Horkias",
      "registrations": [
        {
          "agentId": 299378,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4f4098e6-a835-463f-88d2-6e94f80c79b9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/e14ajV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793828954,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:56:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Horkias 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/e14ajV"
}

What the leaf hashes

{"body":"e1307d8523822345e31557c0de432a5930d8b93bf53c89e9b7d14dca25d2c2ba","id":3136972,"kind":"listing","method":"sync.erc8004/1","observed_us":1793829364625094,"prev":3136773,"subject":"erc8004:5042:299378","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. 0x08d25fa4a7adf895907a3e212b13c61b421eb6f28f51af7b959132e9362fe5d1
2. 0x06bc25b9db06a2d0d7c3c4b697f0cf498d6280882ac928816204a4682c0ae1e9
3. 0x1db5a10e10b3265360b69b71211910052b90dc1b268547798e0d68080e5498a3
4. 0x657db58d5b0c37ca9e83071b905676aef39d43e6f8cdf15053681a1bd24aa8fd
5. 0xb1d00b043157ab55acf267a3cffd88ded773ee9d846b60e4d9e8232dbc9b0cd7
6. 0x52964652eae6610a47d9f57b390822a6603634e453a85732b48dd05248271dcb
7. 0x8618ff7d026e2429e30d66d5d891d2cf34b2f9899cc099960144621335b21e64
8. 0xbd9462f424fb59f203505bd721ae4820a912dfcf5b25757c9ee0baac099f1b22
9. 0x5d23568218229b7e3eeef47f32843d8ac4767658056a6ae35185b6c88cd7c473
10. 0x5759efe647ac82902fb924d8cef5193aa9755b106cbbed19d401c71ec2927578
11. 0xa73409b2f166bd2afb4ee09a6f14da3932638dedd788a6ea82aaffb0ba1388be
12. 0x93b0ffa143f46029789efe471e67b2225a4e94de1d2a56c6b4095e0aad3e561e
13. 0xe284656a9f0be097a543d51ee1f61ecff7529899f302f37ff164b86283b4e75a
14. 0x100f0c53fd119963d622a12ca44bbe30cb6c40b8715b5360425f34a4bb487b35
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345