Evidence row 2065708

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/t9PMbd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a55d5a1f-bcae-4785-9f2d-c2532482de78/.well-known/agent-card.json"
    ]
  ],
  "name": "Maafino",
  "owner_address": "0xf17d0fa4cf7549f38d6a1ca21f4a0b08ec63e89a",
  "raw": {
    "agent_id": "64529",
    "agent_uri": "https://centralcity.ai/a/t9PMbd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maafino 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/t9PMbd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maafino",
      "registrations": [
        {
          "agentId": 64529,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a55d5a1f-bcae-4785-9f2d-c2532482de78/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/t9PMbd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793597120,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:26:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maafino 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/t9PMbd"
}

What the leaf hashes

{"body":"228a1b63459c65d938cd6679ba37223a4c260781a486e9230cdb3c38dbe32e55","id":2065708,"kind":"listing","method":"sync.erc8004/1","observed_us":1793597171235586,"prev":null,"subject":"erc8004:5042:64529","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. 0x58de1827d83180be16135e2fe3e0088065d74338d985da39e787a6b0754ab5d5
2. 0x2fef953c9ddf0c8af00c9b0b07cc944f67564e3b0f499ec3640a874a9e8eed12
3. 0x850ffe2fda1a55e58fd0268b08537e73d41ce836392c528cd5bc0ff2d060e971
4. 0x15e764ddb9872a014b3bd731caba48ad28aa86f1e83ba56339c315ff80c17fb0
5. 0xc2b28b78f2fba3333606b4eaa66f345211386546a1fa1a2c23b17735541f067b
6. 0x5b3f5363aad8021c2ad529f8e09e59ce9df8a6a718c15048032609b09c0ba29f
7. 0x6f4b9f771d38336fc2eb036e65e6e62b49ae12f08fcaa9e1968805886c005782
8. 0x45efbd88d85dbb36eb36ca93a0bb5c6d3dcbfebca2a121f4fa59e26e61a87502
9. 0x38d32fc933ebd33215702de3c642919dbdb34f116320ccb4100cec4ac4843d00
10. 0x1dd8bf21ab06806b84cfc1aa7271af45f8bb68be3d6570c90f175c2ff452b6ae
11. 0x86f4014c971df07fa1c19f8676e84de8a2f18339c938139958437ae74da5d46b
12. 0x5f2a4b55a530a11fb70b7514490f97a224bd5a4e03f8eedea57af0e36a116efa
13. 0x4156d0c5ab6447dc36720ca7ceb2f5a0f0c5620d9192ea6d8fcf5e704e8dda41
14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af