Evidence row 2529177

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hWp89X"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aed98ead-baf8-477b-a674-0535b0f175d3/.well-known/agent-card.json"
    ]
  ],
  "name": "Nuntero",
  "owner_address": "0xa587c4176808af9bdc729c593c40c9083ec326c3",
  "raw": {
    "agent_id": "159644",
    "agent_uri": "https://centralcity.ai/a/hWp89X",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nuntero 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/hWp89X",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nuntero",
      "registrations": [
        {
          "agentId": 159644,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aed98ead-baf8-477b-a674-0535b0f175d3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hWp89X",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793682534,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:10:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nuntero 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/hWp89X"
}

What the leaf hashes

{"body":"1e5260add621973181861d8d0fa29d81641d8ba6300fb7599ccc760489a3ce17","id":2529177,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682620610217,"prev":2528632,"subject":"erc8004:5042:159644","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x7304674bed031ad3f0338f147a6a5c69a1b2771cad95230fe0c6f62caaae32a7
2. 0x18646b1599e55f89964d01afb7c2c0cfa234b0b7d1bf67c9e83e00db2eb5956d
3. 0xd0d5f5fb063dfaa795eca9a32af47ccde12593ed0175d4b0818f591483595df2
4. 0x7c53c3dfd82eb2be8b8d812c43d14e10b698355594a85c22378513eb833ac7f3
5. 0x116419876e32a04136cc0cbf7ab45d5a8856b207f5c19a1abc17262d78b3a869
6. 0x2ae64677962106d57f539d69dcee4b3e47865b7e0a067e9992e1e00554bf3fc1
7. 0x1fabfdd784bc6e6f6b7e51040bebba627b187d34180aad1c89c36859c4674dac
8. 0x06fd3f43e40602707ecec32d2a8919ded06f6310000c079e98ff6b83cdfdcfde
9. 0xf57ea973d2874ecc30d0bc50788f26ff335e187b731af27f5f7b1345b8eeeb77
10. 0x45db4973bd603a1bea29959cf954c823b4e0009a707be5c4ee040a992a02963f
11. 0x1b3a6609404533072f08d3d0e773a77f3abbfc6d2e676d23b264496d184b19ab
12. 0xa74b84d5b52898537a474fe92b8dc6e935e836e61482e2ca9473db11202e5b03
13. 0x892eb4fc237b63aa9cb555db156e93417ecefd6e971d8aae4d777eefb8211946
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7