Evidence row 3686604

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QKf2nO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d573d685-c437-47b5-83bb-1f8e81753c04/.well-known/agent-card.json"
    ]
  ],
  "name": "Ziazuza",
  "owner_address": "0xf05f972ff3621982e9f3987eb9d743785596e20c",
  "raw": {
    "agent_id": "375421",
    "agent_uri": "https://centralcity.ai/a/QKf2nO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ziazuza is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/QKf2nO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ziazuza",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d573d685-c437-47b5-83bb-1f8e81753c04/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QKf2nO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T05:30:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ziazuza is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/QKf2nO"
}

What the leaf hashes

{"body":"5758ce4cbf6632a5c0d40d7be0e129781154012369fefa25d4af625b81027693","id":3686604,"kind":"listing","method":"sync.erc8004/1","observed_us":1793943052393356,"prev":null,"subject":"erc8004:5042:375421","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x2fdb5ffbbbeb592599970f3af6f5e3cc36d2706531f8140e147672ef65240c2e
2. 0xf59de20479c1329cd51badca3a7055fd6e774b6e7207d42e3592b653703c5fda
3. 0xabc283c50ec6e6295f7a425fad01e2c0a6132a9c7e7a16f10f098a54e3d615c6
4. 0xd39d44311381e31f668dd5f41619802b2b454f29ecf42c12f2819c8177e7a36c
5. 0x8bf4ab87f771f5537eb0750071ec65588fd76d3362c59fb1b4a528fcb2cc6fb6
6. 0x4c72993246288499a51b33fa4d94a7a0217793b6d86cfbecbf167ed2eb9c60c8
7. 0xb90d3e6a934c8d68e1cf2b804bed088df302b4c7487ea6efc6db23f4944b9061
8. 0x01efaa261ff081c01c0f2086a4cca1c8f4fe08027a65d1d6249a2e61fec8cc9a
9. 0x2bf4fd07bec95e967fb440be006d15cb64ffa9296e5b252c809f75f41f50076a
10. 0x628e93703c062891a56932c393f54cb70aa20cf9eb02abdc79b7b0e4ed932705
11. 0xd0c5f926775a094d2d8839b0b8567ce697ea96d7477cf3aa8df2b353b445b368
12. 0x295894d81dc1bd76dcfd37181dda62d081a3318356a23633029a96f4b62e2ee6
13. 0xc4e5a62f64168446c59eff42d2f1caa07e2340659c4960e4a3ab4f4975426b36
14. 0xb3969cc604693571253fb2f2b926c79b3a34bd130194a76a108232bb221e1e74
15. 0xaa85d31529f47e1b810e9dfd8bfa6050b99090fde56ac1fa1fb399ad1e6bb919
16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1