Evidence row 2987271

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lX1yYV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/49c4e51a-b798-4ba3-bdde-e5646976a0fa/.well-known/agent-card.json"
    ]
  ],
  "name": "Frindano",
  "owner_address": "0x62e163d895a1d2cffb3004f69d398d10a4598ed4",
  "raw": {
    "agent_id": "239822",
    "agent_uri": "https://centralcity.ai/a/lX1yYV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frindano 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/lX1yYV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frindano",
      "registrations": [
        {
          "agentId": 239822,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/49c4e51a-b798-4ba3-bdde-e5646976a0fa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lX1yYV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793786030,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:56:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frindano 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/lX1yYV"
}

What the leaf hashes

{"body":"220829a7ea6ab8f80439f3817dbe9bcabcf83640ebc0901796322272f33e1e22","id":2987271,"kind":"listing","method":"sync.erc8004/1","observed_us":1793786173907336,"prev":null,"subject":"erc8004:5042:239822","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. 0xf9c0ec624e9c18b0affec52faca1d96669268a785e3a8e5f98d550a32b62036a
2. 0x6418e272ced838eb547b8663045e0b3c41353041e942fd9b074828bb13d20167
3. 0x3e5627c3cd022fdc3202b17617a83b0d11de0e6d91aca5849e831d922a469f32
4. 0xa4de659b6f58d1ae449571de3a55b298761cf88f4e5fa7f67317c58d545d1db5
5. 0xec9748bbee6940deb2c85c44497b535f8eb47a6e12a4ccb02f64aa9e18783f75
6. 0x9aa81af24815d419bd221ed21d867afff3d81c81384c3b8ee898e5fe395c97d1
7. 0x59e584437cd4b246c55d14ae9c14c2fdc093256b74227bf2fbdbe497b223f2f4
8. 0xbda346ce6d0587f0bbb444ff3bf553a3167d73dc92dbb12ee70508e96b2a150c
9. 0x0cd322235c80500b23478a10be128f5e7597025d723c5dff1b2ebe39ffcb1f24
10. 0xef32be90a6e3057aeec9373bc36f13289b0de8e4143d6328fd8032e5905e9adb
11. 0x2cfd09b6f771b3134e162064341985f95eda46d8a828c3a7cd7d8c7a7314f7e8
12. 0x8b3adb8ae71e069f968cca26c226af45bfa3828d8eedf61ec7841bbf32e8e2e1
13. 0x80fdd731dc04e905fc342b8fc0dcfdca1909a0ec3d167105c559039cbb6e89a0
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345