Evidence row 2154895

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/O6W2oA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/307b655d-222f-449b-bb2a-7cb2385fe489/.well-known/agent-card.json"
    ]
  ],
  "name": "Plataudan",
  "owner_address": "0xeca9221c18e293b4aed74fe969584febd9c1ba0d",
  "raw": {
    "agent_id": "102954",
    "agent_uri": "https://centralcity.ai/a/O6W2oA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plataudan 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/O6W2oA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plataudan",
      "registrations": [
        {
          "agentId": 102954,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/307b655d-222f-449b-bb2a-7cb2385fe489/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/O6W2oA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629525,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:27:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plataudan 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/O6W2oA"
}

What the leaf hashes

{"body":"2a467d62cb06350c1447f1945d62d78c9e3a2209d854c88db86546306c2d82ed","id":2154895,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629626231703,"prev":null,"subject":"erc8004:5042:102954","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. 0xbe23e166f62d13d073472799df715c78d37768db04ae5a41ff1997b357f07462
2. 0x75eb1c80cf01c5dba090f8c4ce0b5a18b412f1abbec3829209a955738f9227f1
3. 0xf3566f6bb552453528a4cd64d683b8ae2cfdd815889b5c498466c70fd97344e9
4. 0xed1d0e72e0a4d762784fbd10aa862a7628a79bd02bfd672cb21128e0d206beef
5. 0x7bd894e1a9e21103bc53b18e9373590bae28517d6e37925ea920acf5d6b9cf3f
6. 0xdea54f4df74ace56cb45039a802969485452de3d98e24df57ee032bc0830e7d7
7. 0xd52ee1f56130a9cab6750e9127b5717a1a90eb4b7635e6a48bc49fae2d14c9ef
8. 0xe07958f4ec6b35407ba6dac1c4b03fff61b5f1bc0cad17b1439c509509b2f01b
9. 0xcd944b3f7ff0516ad6f7ae8689b81d20f25917c7c4c906faee0d5abb8efbfd38
10. 0xe00e2e0658e1f5be885448dd59bb8611a28d132216b989a8707b0e1df8526ad8
11. 0x45a88609b1772c3cb97cb7ed88c34db9470c6594ecc449b1e957d45880e1fc64
12. 0x7ab1afbc5dff2f15cd9d70287be5427947cfc03841ccd326471dc4eef08bb4c6
13. 0x047210a388d428d19c536816e7de36503493563ebf77985dcdc7335f49f50a17
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af