Evidence row 3143170

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0cgRlZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/231c6bf3-de20-424c-a054-6a692e16b1ee/.well-known/agent-card.json"
    ]
  ],
  "name": "Brirlik",
  "owner_address": "0x2f3a39296ce91682a470ecfca733128db16f7d7f",
  "raw": {
    "agent_id": "304046",
    "agent_uri": "https://centralcity.ai/a/0cgRlZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brirlik 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/0cgRlZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brirlik",
      "registrations": [
        {
          "agentId": 304046,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/231c6bf3-de20-424c-a054-6a692e16b1ee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0cgRlZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793831391,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:34:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brirlik 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/0cgRlZ"
}

What the leaf hashes

{"body":"b7a3f77808518a97816fa934edd8cc78df1a66b4cf4f9f54b60a7ca48d0ef1aa","id":3143170,"kind":"listing","method":"sync.erc8004/1","observed_us":1793831652989875,"prev":null,"subject":"erc8004:5042:304046","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x0b815c86fdc6326f594cb32ddc8427377a24ebe85f7d6cad17851ab6131f1692
2. 0xf00b77649aeffa33caeb2c4dcf899f94f69f65691e4e67973a185a2fa4f03687
3. 0x39eb901b6926b521277136a78e4f159a9e37acf1148d407a6b6e625c083dc4f7
4. 0xfab4a08f1fc6bc1fdf17861e502e863e1a89121eed834ebe735c25840055c86d
5. 0x1b713329acd93ce801ffff6e4bbbb947e7a3be8a07a1beb0b4088ecedd125b00
6. 0x90e3531465aeec81a75134ae8ce1bc2b2b4d50ef02d3e22cb5463ea7b6e2fa59
7. 0x627a4258ef09d020db9fdc21343cb590f7d035050b3f0936560227209783fe2a
8. 0x536b7c5777168f5d9c1bbad1f7c92f68455408adf669c556b521130627b3cdf0
9. 0x5030ac2e16c57d238a897ca3d9b1252de6d12e0de19a1a5ac5eaa6e85694b1db
10. 0x7a9f1bee7a1a681d329c1ff623b1572abdf33d11f933d3852b88646937f645c8
11. 0x845d3f21e7a223372d49c95640cb674a0dc45c9fbc75778e9345df6b7a7849e0
12. 0x4c3744bc137c11a762feee12ac2587c42d6756d50c015d89c591209715df8459
13. 0xb8a5ef47f6fbfb0cd1b84d2f5499b7090dad601a1b622dc9d852f4db6326bbaa
14. 0xb44c115525799df7784dd57375ef033a43e7f44d7f0a962d5e8c65f7f052f0bc
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345