Evidence row 2509267

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bg9aCE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d8e3d589-a614-4caf-996f-2a4705f16c24/.well-known/agent-card.json"
    ]
  ],
  "name": "Klenseon",
  "owner_address": "0x2e5529538a6a6c05d8024b9a2e4c5dce5b2c9136",
  "raw": {
    "agent_id": "152333",
    "agent_uri": "https://centralcity.ai/a/bg9aCE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klenseon 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/bg9aCE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klenseon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d8e3d589-a614-4caf-996f-2a4705f16c24/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bg9aCE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:48:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klenseon 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/bg9aCE"
}

What the leaf hashes

{"body":"f25b5a62c30ee64f5f7daa345707a247b2708c8960df7d4159cf24a682eb1453","id":2509267,"kind":"listing","method":"sync.erc8004/1","observed_us":1793674110911711,"prev":null,"subject":"erc8004:5042:152333","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. 0x5313554b5c5c0e3dea1748ee2f32848cc88326fce3b302f3b3ec7a1460a5f56c
2. 0x3d99027fe6f82b910f7942d6771057d45526ea64b83e72786c0c4085e48c3660
3. 0x09b94bfaee4b09a8d75d2f5a06d27d285b1aa3cd7cbf7894cabce33b5021f1b1
4. 0x05cafee01799369725776ddc6590ad18542d535077ae26f0d2808dedb7519012
5. 0x68210b2d6f0e5dc2249a59b1cd7ed798ba42162c8937b5360a05ea6f53af0bcf
6. 0x49b29b059851954977ff856d75531ec8aafbd55197f06cc61ab30f98fc2bba6e
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