Evidence row 1819352

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eG3Qx4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/24713c0f-9768-402c-b946-1293550484bb/.well-known/agent-card.json"
    ]
  ],
  "name": "Futolo",
  "owner_address": "0x291df155ff99ca0c78bb0b36bf625aa46612323d",
  "raw": {
    "agent_id": "22159",
    "agent_uri": "https://centralcity.ai/a/eG3Qx4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Futolo 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/eG3Qx4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Futolo",
      "registrations": [
        {
          "agentId": 22159,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/24713c0f-9768-402c-b946-1293550484bb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eG3Qx4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793562988,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:01:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Futolo 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/eG3Qx4"
}

What the leaf hashes

{"body":"04d92fa4a329f1ac803ed23f40aab745f566aa0ec4fa5be2dce814ff0afd8de2","id":1819352,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563260875161,"prev":null,"subject":"erc8004:5042:22159","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x22e763761af3779cebf1d678129be6711e7f1a1228a105f2c286f2723d12ec2f
2. 0x7773db6ada7c422781241d5b7c432d9ad94cf27676946abd8bb526ebb0589f84
3. 0xae1f0494306dd72d7159f7760233a9ac1265af18b336be75f7cbd610b896c957
4. 0x7cb4a7ce6354aa45ed98bc6b85a29eefd2ef2661fbca898fb424827f26cea83e
5. 0xaf9f67563ec9cdfc4707cd0c2abb9c47a0582988b50643cb6e65fba6ec69dc3b
6. 0xba551efee27ab7de6746254e1384817784d6b7fab68b298a87c4b412422aa226
7. 0x950e29b3f811558a023965b44f9781e76e979b1641445fa5fdc5a7c50676555e
8. 0xe549d345049733493d3045000410bc9edfeac418f17a6f9a866f0607dcff969b
9. 0x03c19f7f4c05a4375727f42c84855f5f7d5884ec1fa4c4ba5cb98f2df53f1c79
10. 0x4386f044b758e4b99361c623347a55d944ddd5989a33126e36a0f9bfa27dc396
11. 0xdc34bc947fc754ff993c05af1dc79146c6b33644b67271b652ed13d8ba50f0b3
12. 0xdfb60f69cac19b1ac7881e138fd331a8a5a530dc13ed1095b70c261d628f44d4
13. 0x9dd502d4ff98d6d9a3253ed5276781da0bbca65c29f44992970b6dcb262524b7
14. 0x3a1fd02b7b783283e5af93120711d3c5437e55d0f3e68e16f18cfe19e54cafd1
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90