Evidence row 2164131

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fXiDEP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/286898e0-0a1d-4407-9e61-c4cfae872d5d/.well-known/agent-card.json"
    ]
  ],
  "name": "Kionito",
  "owner_address": "0x63f335e29c28c9cb6b59c10cf0ccc18ae9662a6c",
  "raw": {
    "agent_id": "107632",
    "agent_uri": "https://centralcity.ai/a/fXiDEP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kionito 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/fXiDEP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kionito",
      "registrations": [
        {
          "agentId": 107632,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/286898e0-0a1d-4407-9e61-c4cfae872d5d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fXiDEP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793633097,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:26:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kionito 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/fXiDEP"
}

What the leaf hashes

{"body":"4a131e01124c5c1a8fb1d22cf7de658bdbbc62a770972b7692513ce1588b1f10","id":2164131,"kind":"listing","method":"sync.erc8004/1","observed_us":1793633190962774,"prev":2163731,"subject":"erc8004:5042:107632","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. 0xbef2d10ddb43a810b7400974b8a3f086f25c52d680cd8e3db70bfba7e4984a9b
2. 0xcfd66cb82cbbd6c062c871a15bca7202edf20bc1218f31aad8da692ed4c62a7c
3. 0xa07a7944178c7ab292f8fbdb8a4d77b946ec996712b8098ece82f9df076b1b4f
4. 0xe11fb1bc874d3454eb3df0503918e3efa566489efd8b45592ace3e7b41c1afcb
5. 0xf13343dae3ecd90fc8cbe3a29b756cbe124ffc954b3adad9727ee60659ad9d83
6. 0x15c6b0af43c52f080966708be99dda8ce8f870f2f949fdcbeb415ebcb88acc98
7. 0x610282d304a31f86ba2a1cd14c8aa5f6641705f79e76b53f613d9cd699d4e209
8. 0xdc4822741507495fb24d9ab23117ef5a8d767c656e1b8268c9fa739cda18b8d6
9. 0x9b00649b297b5291efae5c0101785c85639e23a458e90950ebda3b389c3602e0
10. 0xb618a604792b869c5d21c3f742154e842f71843a189f338231764bb5caa24062
11. 0x4bebe4cc19bd0ea58ce850b3d1d1c0d6fe44c10fcbe094027f2adf322d004725
12. 0x52737064c82b362c31548eef60a752b6fe11c86bfe2932cb19725ce08f688ed7
13. 0x513d275f726a7e76afc5d1c5ea455e84ec639b5765f0d561d290fbac6c078a4f
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af