Evidence row 3122670

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/stSsU9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4d61809d-be91-4717-a1ee-e4d308b53248/.well-known/agent-card.json"
    ]
  ],
  "name": "Fradano",
  "owner_address": "0xe3d36d899f1d61795b67df6cf21666cd6d1f5037",
  "raw": {
    "agent_id": "288026",
    "agent_uri": "https://centralcity.ai/a/stSsU9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fradano 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/stSsU9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fradano",
      "registrations": [
        {
          "agentId": 288026,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4d61809d-be91-4717-a1ee-e4d308b53248/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/stSsU9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793823536,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:25:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fradano 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/stSsU9"
}

What the leaf hashes

{"body":"fc31618386fceb2d18ce79825d32f4872ba688f17c336ecd0e1a467eff07dcea","id":3122670,"kind":"listing","method":"sync.erc8004/1","observed_us":1793823919227227,"prev":null,"subject":"erc8004:5042:288026","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. 0xf7cb8dbe0fe248f3e787d26759b9f58f3d816ed74ee3bbb6ff31aa709aa32899
2. 0x91af2a450c44f851953c369b2a72dbb3e486b1f44da17942f1e6ed300afc79d7
3. 0xe05aa715648a73b65f86b1a2ca5aa9191a4083516029841631afa9d9b893d267
4. 0x476112d050f288d3487e5a58b0b2d21e21c6640538d219ad14a4890e9332c8c8
5. 0xb0bed178fd20b5e8a2d3a7879c94b7125307df9e12368429e3e9dc091ebf5fcd
6. 0xb5be39d0eeaefdbfedc045b38401bd88e37e5750b1b069f6dffa5955f3f1fe18
7. 0x0aaca0eaf9ff438448d8caaaf1f1bf092c667ca8ae4ce7256880bfc87d387560
8. 0xc68f3c445f118dfc2e4a51afd93ad603215661d1cd49eb406da32b638ecf60e5
9. 0xb22e9bf470e4a7595ec593fcc11d8edafd93abc67292107f067b74a57a1b3b34
10. 0x291601e30975026b4bc7fa59cb74a9f4e63e49dbde18831b24693d9033981aa8
11. 0x867130b2c70804c44dfcc6f85d5f3d717b49d55906a964d387b01609174e62e1
12. 0x0a6ffff89ada9f475e42203496e6c90e60110f9b1a1b040b3253556ec510b312
13. 0x80fdd731dc04e905fc342b8fc0dcfdca1909a0ec3d167105c559039cbb6e89a0
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345