Evidence row 2971407

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8Ge086"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1d5673b3-b07c-41b4-ba7b-0d2a464f7e9a/.well-known/agent-card.json"
    ]
  ],
  "name": "Zansino",
  "owner_address": "0x4d102f446fd109c7530c8e2762eff4f530c02025",
  "raw": {
    "agent_id": "233752",
    "agent_uri": "https://centralcity.ai/a/8Ge086",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zansino 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/8Ge086",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zansino",
      "registrations": [
        {
          "agentId": 233752,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1d5673b3-b07c-41b4-ba7b-0d2a464f7e9a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8Ge086",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793777571,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:37:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zansino 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/8Ge086"
}

What the leaf hashes

{"body":"7ffa1938271b1a728be6dfc363563a6e435ff86ac7577a32c4dbc432ef7cce4a","id":2971407,"kind":"listing","method":"sync.erc8004/1","observed_us":1793777847845035,"prev":null,"subject":"erc8004:5042:233752","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. 0x7249a72473731234bce880cb267c63e0929bfa56d21a6424cb3f08df4f62e8af
2. 0xda059c6be5503a409bba3e498f77f76bb475ea2a2ac35cdd499d602b961dfe48
3. 0x06d8605a15c2001137adae37fac9b68de1929387b9b1e051883c62e1a6326d99
4. 0xcd3c32a8217a49ef4544eac8e1b72a764fb4a9de9d19141b8c87be51d9feea6f
5. 0x061c2efa9c930d002cbe21c3a8a1216e53a0999994df1585b90b255ca4500fe3
6. 0x503658bb98e6d59271fce8c82d34efba5d28f4bbc0f9bc79bf0cfae11a3bb4c0
7. 0x10527041f8a17532e34bbc1c3a8d4595178b24e26848ce392d36d24cdc6ea516
8. 0xaadbb7cf329a8640893b9dfebd576018cb5a85e552f082cec6734b9dc4b0420c
9. 0x733b7737f42d2e46502128708f582ef7aa5218209d97c90bb360f6df726b30c7
10. 0xb8bae67b43c568ccb3a278601d72ae92b9eb84b4293e9d7ef94f9de5c1c32ed5
11. 0x7f5ce057d2e66336247f538260c35e1266e3a4df85632995a8e5ebc8f2fab4fe
12. 0x62ae71e5d9f8f22fef0864cd36b9ac9dc7868b3db6fa350a36177dc2ea263ea9
13. 0x597af581ce631dab60354aacc984d7398ba52a1ed9fd62d247a798c1ceccaa72
14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345