Evidence row 2563541

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fqutCC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eab73d0d-13b7-4ebe-9894-abbc9d35254a/.well-known/agent-card.json"
    ]
  ],
  "name": "Harketeh",
  "owner_address": "0x158dc0787b72e80868f7cfb85a28d572e9620b5b",
  "raw": {
    "agent_id": "175365",
    "agent_uri": "https://centralcity.ai/a/fqutCC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Harketeh 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/fqutCC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Harketeh",
      "registrations": [
        {
          "agentId": 175365,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eab73d0d-13b7-4ebe-9894-abbc9d35254a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fqutCC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793700620,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:10:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Harketeh 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/fqutCC"
}

What the leaf hashes

{"body":"c15c405dca937cbe421a5685089278cb75c2c5033522507212c18f33ad8bc93b","id":2563541,"kind":"listing","method":"sync.erc8004/1","observed_us":1793700652826840,"prev":null,"subject":"erc8004:5042:175365","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. 0x531657b835dcb94a5c706db494ac5f07ea68db642396d81cd99ae60af34b5b0b
2. 0xe3d37e5168675648632655b468399745df36417a21a6f4fa5b8b1073bfe69987
3. 0x265308b1f96ac203619c005312e176c2cb66d1a257b5b428539c27ac6f0930f9
4. 0xaedd56b18dffc43b784afe243fbbc618a12389a9511239d6c1914e47bc88c772
5. 0x4fb9702feda558a31ca5387d47abb0b229aea12a711685845f74747f54c222aa
6. 0x64d71b3d22a1e44e0425df628f54f29abcb3f753f17edd91b25b40084c3d9ec4
7. 0x700c9fa278eac40639e90614c12fe0df66e1de1f6358116d37a7e1c8076c6d8f
8. 0x78e4a5b961567b9b516f6ab60963ca48d2ef9aad4ed4949e3daac2b046b138b5
9. 0x9210eeafb0f40e18130de414de17cb5e6dd07054a2511403562e700a8bc92437
10. 0x3562c65f061207c9ec40ac8a3fb726eb54401fd661f194f2588d003e28637fdc
11. 0x1d38193c7b196eb1561bc8ec597d719b38386c88790286875e94548eb095b3de
12. 0x1626b574f4a54a8b5d86d9eb4a3d6bf5f30e8a03cc0eed3de317caf81bd2527d
13. 0xda890c866fee416acf3ff2be58beb7a0c492529b5dfac161cafa4d4b110f5f9b
14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7