Evidence row 3054226

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rmM54X"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d70e528e-c16c-4860-909d-baa3617549f9/.well-known/agent-card.json"
    ]
  ],
  "name": "Finel",
  "owner_address": "0xe7ad792ecb10e78b15df61015ba8bd380cb524cc",
  "raw": {
    "agent_id": "278418",
    "agent_uri": "https://centralcity.ai/a/rmM54X",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Finel 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/rmM54X",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Finel",
      "registrations": [
        {
          "agentId": 278418,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d70e528e-c16c-4860-909d-baa3617549f9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rmM54X",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793818626,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:59:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Finel 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/rmM54X"
}

What the leaf hashes

{"body":"8bd67155dba95d822bd614fc0fc210fc0e5d632b5afea95dbdaaa5969f61389d","id":3054226,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818788168238,"prev":null,"subject":"erc8004:5042:278418","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x08e13edfd107ee61b3a7f9f309e6d4f2f22612f7f103788539cfb6fc01c3993b
2. 0x4dbb4098da8cf6523386f06eee10b6ae1627de964df7846c1637093931b89846
3. 0xfc1b84353151f0e88ea8b36c51426f23eb85d0c09f9df6c29d4ce0576001cba8
4. 0x92357e15f7b597cb55dba70cd0b47e05a86c6b118bb3f2287d5df8cf02e3453c
5. 0x4b50a8809742f6346d2f23355758426b73331be717df0671913fb7c36d335258
6. 0x28d8ab891208d09c59e5946880a57c05a93f9784425fbe4cfb0654f0440563d0
7. 0xd8015c8388f2718664cf32909571d301c3c1ce53247c0ace75fd883b394dc66f
8. 0xbd9462f424fb59f203505bd721ae4820a912dfcf5b25757c9ee0baac099f1b22
9. 0x5d23568218229b7e3eeef47f32843d8ac4767658056a6ae35185b6c88cd7c473
10. 0x5759efe647ac82902fb924d8cef5193aa9755b106cbbed19d401c71ec2927578
11. 0xa73409b2f166bd2afb4ee09a6f14da3932638dedd788a6ea82aaffb0ba1388be
12. 0x93b0ffa143f46029789efe471e67b2225a4e94de1d2a56c6b4095e0aad3e561e
13. 0xe284656a9f0be097a543d51ee1f61ecff7529899f302f37ff164b86283b4e75a
14. 0x100f0c53fd119963d622a12ca44bbe30cb6c40b8715b5360425f34a4bb487b35
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345