Evidence row 3057742

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0WpJaE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/db555e35-45ea-48ec-83c1-3eaf0e7cd73e/.well-known/agent-card.json"
    ]
  ],
  "name": "Brazan",
  "owner_address": "0xee23eeb9bc1b57f37122ee64a9c36cb33482335e",
  "raw": {
    "agent_id": "281144",
    "agent_uri": "https://centralcity.ai/a/0WpJaE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brazan 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/0WpJaE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brazan",
      "registrations": [
        {
          "agentId": 281144,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/db555e35-45ea-48ec-83c1-3eaf0e7cd73e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0WpJaE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793819909,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:25:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brazan 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/0WpJaE"
}

What the leaf hashes

{"body":"805026e04993a6ade140e01b21d58e70a1522afe839833ce0ac28d67391db9af","id":3057742,"kind":"listing","method":"sync.erc8004/1","observed_us":1793820352696765,"prev":3057486,"subject":"erc8004:5042:281144","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. 0x6af2e363d24525188ec4444050da71a83fdf1d556f169fdfb9189051a200ebcc
2. 0x51a74bcd5b01ab688808598c6e517bb3aa38fdfe535e978b2e47b8b12c145669
3. 0x709016b09329fe92f1361ad26da71fefe47ab81ad0676e979a777d8dcbcf51ba
4. 0x9f2f6ee52f2657a887fcf66d87c0f925b48a4a82171599a5404301a8d340f906
5. 0xd49fa39d8adcfcaf092a5f1f272120ec4ba7f6442f8048d87aff1a1890584920
6. 0xc5a1991a48c355b18164ddecd0bf14a44ac7f29ec013f277853c1394f1f70f11
7. 0xc6b65b09e963d904c6e584b68bc5fca9067b398b5187de1aa06307b570a4b87f
8. 0x24ab827805c528a66d27b0aadbb5c8cd80626f2dd5b542f79059864dac4a9b19
9. 0xb0ef16986b7d9f851bcea41a95be41288a55fbda56d14539faa2c01573699b0c
10. 0x62d9564ab3df8309acc0b176991bfe343f43f64924fe008f1fef4f4504f9db50
11. 0x785b8643fd87e9afc945f9502fcf29c06c9494ccffb7ab4b1c53912ae04729b4
12. 0xb5081c14f3a95458e94cdb0080fe2cc066fd56b4c755415c74f3d48bbd3be546
13. 0xa49f4fc0b9fa0c52e02b91d97482b5c276fd04e4bb56a870b1704d5d0b24a97a
14. 0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345