Evidence row 2055672

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lHVuum"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4774a5a3-1fd3-4567-bea0-f7818227cce8/.well-known/agent-card.json"
    ]
  ],
  "name": "Friastet",
  "owner_address": "0x2822a8834f176ce53959992136509532e06c826e",
  "raw": {
    "agent_id": "60366",
    "agent_uri": "https://centralcity.ai/a/lHVuum",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friastet 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/lHVuum",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friastet",
      "registrations": [
        {
          "agentId": 60366,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4774a5a3-1fd3-4567-bea0-f7818227cce8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lHVuum",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793593623,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:27:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friastet 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/lHVuum"
}

What the leaf hashes

{"body":"5e8fa7601b8a2c3253502bf8cf2165987e74855135875952fa0491b79f37da73","id":2055672,"kind":"listing","method":"sync.erc8004/1","observed_us":1793593672763362,"prev":null,"subject":"erc8004:5042:60366","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. 0x594e2bf60c34b09efc55c6f75ead3c709ed50cf959c35edb4001245724c9b02c
2. 0x62c1c4669c892a08123de7400ea30069c98eacd5b598a98db376cbf44ee2025a
3. 0x899ac49fbc3ebe8a0851dc15be9ee1f71109ffb91274325ea0953733f81a4405
4. 0x1b7d5d9a760dd1986578a3f932a0941421789e47a52b98b3321b7039c3bb4062
5. 0x44cc26876b5b14a68c1dce405da8dbfbfeb010dac34f9d43598502bb75eee421
6. 0xe83af07ea388c91ff6a06aab8ecf0ae7a7c7623a60b61b9f2b02782cd4858fc6
7. 0xd19f9bcfa8e882cc6a0acf664702c64e442b4e2c52a1ad5b5287f19eff2caca0
8. 0x6c72904b624179801313bfda3287704e7d99a7eeb94499ee5b696c772e85c56d
9. 0x25aa85bce03e12a1ecc18ae527cfa52cdb0d5495af611e486bc1f662fe5867fe
10. 0xc11b4d7adf47fa12cbc9ace9876eb863d91f558deffc2452919ef2d63aa1aa05
11. 0xd47b32905b0c958ce87bd341f3600e18e5b326b604b8dcbb89fc074c9b7cdf29
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