Evidence row 2051483

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/krkYHR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/92f41927-ddcd-4d98-9b00-689382951336/.well-known/agent-card.json"
    ]
  ],
  "name": "Orovano",
  "owner_address": "0xf4c22105ee56d125df5d6462d7ea9155363c5dff",
  "raw": {
    "agent_id": "58356",
    "agent_uri": "https://centralcity.ai/a/krkYHR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orovano 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/krkYHR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orovano",
      "registrations": [
        {
          "agentId": 58356,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/92f41927-ddcd-4d98-9b00-689382951336/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/krkYHR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793591991,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:04:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orovano 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/krkYHR"
}

What the leaf hashes

{"body":"ba0430e01ce462eb574aafa75614e4f515a021e4e056fc0b25295e736283f870","id":2051483,"kind":"listing","method":"sync.erc8004/1","observed_us":1793592285926386,"prev":2051019,"subject":"erc8004:5042:58356","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xf8a9c020749747a80b5ce72ea1d28386a36973dd2458e095e592ecca1065e2f9
2. 0xbd484cad11a36f6b2484863fcc56e1e715bec4d75057452fb314d03b60819ef5
3. 0x5154fc1d3f2929757becee9a8261f182a97b1e698617a92903ff457b72535c60
4. 0x37d53da7dd9cf7c78f21125ea0037301fd95ae7c288c0648b50d4176e61be184
5. 0x0bfd2ec7305332c7eadeee7cfad0d6c3136b1f7d3f0d2c58fb4d5cd14a81c169
6. 0xf7753f734c237af343350b0d68b0e2bfb50739d465828d6b29013fae7463d348
7. 0xf071d3a89fff748442a4440680db6c8151f0448a51b41123527c940eb2771e91
8. 0xce2ac6215617057d1a1b7d09bb50e67f9280c85f95483504a39fa85a56a64ac7
9. 0xd5a7e136cfde4c240d07526c53093d241dba09519bc1c8cde4986c826127e58b
10. 0xfce3416bffef0f471f607fc7a336c72330e526ae4aefd8d0f167055346b7b830
11. 0x9cecd067699289d760f09c24dba05daf3af10f0a6cb66148495c244a2c70a83d
12. 0x8a00eda7272b242a5d459dd311665f728d7901e563d49972ca46eaa90c1b6180
13. 0x89a7b363610c665a6d371ca58d69c8f4bfe13c5c1cb1ef833fc373cf504e2e58
14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af