Evidence row 2278676

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HPzZCo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b1a5e18a-4fe5-43da-88bc-c64cce21e86b/.well-known/agent-card.json"
    ]
  ],
  "name": "Kentonel",
  "owner_address": "0x277fed3ee1f13bd71b177d6e950801f4d112b7ae",
  "raw": {
    "agent_id": "132623",
    "agent_uri": "https://centralcity.ai/a/HPzZCo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kentonel 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/HPzZCo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kentonel",
      "registrations": [
        {
          "agentId": 132623,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b1a5e18a-4fe5-43da-88bc-c64cce21e86b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HPzZCo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793653113,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:59:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kentonel 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/HPzZCo"
}

What the leaf hashes

{"body":"9f46152960b5ae877d55ef15d69066164b65fa6afabe47112b6100f2a52cc769","id":2278676,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653197272022,"prev":null,"subject":"erc8004:5042:132623","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. 0x5a8a3f6614a8709110f6c5ebb43136ab9013830e646786f1ce6d3e2c31da98b2
2. 0x85e169fa11909e818df1ec5b352e4e1677d2857713b2f85e9d882e39efc189f1
3. 0x0af736311bbf6dd863bf3a0811d2d79acb41ffe276ec97e9c1ad4209e7e1185b
4. 0x9b57b5202dedfe7f01ba91bb4013a89e1ab596108e1771b3e80cadd7918519ac
5. 0x39c0fb512134bb37720d089e1def25426344cd91dfb9f1aaacfe9751551fddb7
6. 0xf384bc8f9835076ab577a444a4a0ace9db048c0e6403afe33d989be7933d7f2a
7. 0xd9051ca6d56c1d47559b28c117e8aa5f84ed32e578d0b4e5d0846fc6d7a4c920
8. 0xa2bb83f1f3b178723e3e4e77a108f7ac55e865e552a53e3674a7776523e7d684
9. 0x6876341c8424799d9aa86441626b3899bb63e5522f2112ff82d12463ad94d91c
10. 0x4b3352a7aba8a0892e38c428efc51dacc4bf9c339e8cf59f295e6ad1c4e08e8f
11. 0xb6a0a088b1498e6362780547f81177d4105b660711a85a3739e711ed3308abcc
12. 0x743965841c5bcd4dc40acce4c5cb3378e8799faf86f86cbff29c65f36826cd7e
13. 0x04a2764875935b38489e204384b26fce2bde25d67ea9c3bfa8dfb815f7d3928e
14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af