Evidence row 2613367

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/usQiG7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ffb78a8d-1b98-4946-a069-f5d15476e9c0/.well-known/agent-card.json"
    ]
  ],
  "name": "Flakalano",
  "owner_address": "0x3631f90bb44ac6a9db5f1637c86778da55e20974",
  "raw": {
    "agent_id": "194384",
    "agent_uri": "https://centralcity.ai/a/usQiG7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flakalano 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/usQiG7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flakalano",
      "registrations": [
        {
          "agentId": 194384,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ffb78a8d-1b98-4946-a069-f5d15476e9c0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/usQiG7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793723991,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:44:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flakalano 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/usQiG7"
}

What the leaf hashes

{"body":"6ac9d9576a5b01e3cec6739de4a6cebd2d19997dc6db3ecc25a544ce0b9ed7fd","id":2613367,"kind":"listing","method":"sync.erc8004/1","observed_us":1793724283195027,"prev":2612979,"subject":"erc8004:5042:194384","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. 0x51058c12326d42c7196e744dc4539e55116f77029fa5e45a37ef941516d5a306
2. 0x045fd48e706fe75bfeec1d9a15e28b00d84078053166bcd87f2a989d8adde745
3. 0xefe0c5e62a37c945e033beb09deb5c7dd902db33be8bf63dad60576c7dcc6abb
4. 0xe7115fd1c3d1caddc940b520d49eaac838af3f9e7a2d7c7ba842c6f162dbd641
5. 0x1f19c351397040fec5bc6898214c5aaf020efaee0b3a9ae114418bb192392dc2
6. 0x1201c11316fd1744bed219e858dccbb58eca661dd3da9713b2767fd4065b9f1a
7. 0x4af638fa6217ca99c31433a3c053c9325ab96d20fe62af84db19252f534d8fed
8. 0xf9f5c21b1cff34437d3dd6e81c7d735f28eeb0a026a97661101bcb0f49386b15
9. 0xf480fe56ebbd03dd0448e961a559ab34a79cfcb7d42567ca58aa886b0c18042a
10. 0x283e10f41b06d325f58d694af998dd93bae0b294594bb6a777e1cb8f34b86620
11. 0xe4f083b851a52131508ff36b467574b2481901b815ca2e6b3e6affb3eb418349
12. 0x962accc532b8bb0d6c9cac258a25ac9d23aa091875ae918d830b485f55c7adc3
13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7