Evidence row 2156960

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LvQcOi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/55dcdf48-be3c-4560-9898-cd03d1cb3170/.well-known/agent-card.json"
    ]
  ],
  "name": "Durkus",
  "owner_address": "0x4de91fdfb424502c8ec22edc3c79fe45d6d1b791",
  "raw": {
    "agent_id": "104098",
    "agent_uri": "https://centralcity.ai/a/LvQcOi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Durkus 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/LvQcOi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Durkus",
      "registrations": [
        {
          "agentId": 104098,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/55dcdf48-be3c-4560-9898-cd03d1cb3170/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LvQcOi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793630150,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:39:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Durkus 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/LvQcOi"
}

What the leaf hashes

{"body":"bdcf599c58262394e4cccee71b2b8efe8afc82fa0ceec217d207f52aa6e0fac7","id":2156960,"kind":"listing","method":"sync.erc8004/1","observed_us":1793630355373057,"prev":null,"subject":"erc8004:5042:104098","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. 0x2c26e5c1d779e52baa0e51e457bc9bbc35e7f2a2922306024cbb054b1fd96ed9
2. 0x8ab3e462625a0d9ef6765f9d6bb6feb03d00c0b9af96aaea26d8ba36c9c6b6f1
3. 0xb40b613477d43ef00861cca148f0c13fbf56e6c3538fece95d621e8df9c0b3ca
4. 0xc58431e71011d303ec12ed11332f8672bd1ca3471c11e5b284dd5dd051aaee1d
5. 0xf7ea7a6b7d51981b89396285c34fe7e25936cc5a28d07f67f416295c4b6e3b1a
6. 0x0cc66adc273de4a2f284de54406d4defb9de25beff2975b090ddc9f2ed2c05b8
7. 0xa033cf87a8356fd89dadf0059b00ef1ef37d88cc27f9cde551a048f7c1502402
8. 0x1115b489e6ec22e57cfc51169fce79a2b062e642fb098960144dc5b6f7d300d6
9. 0x1f8daca3ef1c79375fd738b599146d29dcf7a03fd30a40bc2044a149f447f414
10. 0x0554e71e55f452a6a37fbf72f872a448e4eaff3025337e2d27dd5bb8b21cfebd
11. 0x2bd69db067e141defea23a9fdb004b1bd6b05d176db7b580c856e30ca4cb1eba
12. 0xb428466fde94278d2667279c042debfdb8e243ad01fd69fdb5ab640b257ec942
13. 0xdb8f582c0e06dcc12f31eb42bfcf649e95cea3ce20a525db7917ecfd954357bb
14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af