Evidence row 3058265

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KhXf94"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f5416616-de36-4679-aa28-d2714750e32f/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiasani",
  "owner_address": "0xb7b7dc636091f70fbe8b043c147eb49d06026977",
  "raw": {
    "agent_id": "281667",
    "agent_uri": "https://centralcity.ai/a/KhXf94",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiasani 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/KhXf94",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiasani",
      "registrations": [
        {
          "agentId": 281667,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f5416616-de36-4679-aa28-d2714750e32f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KhXf94",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793820169,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:25:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiasani 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/KhXf94"
}

What the leaf hashes

{"body":"5eece35e964582ca524befe9bdafeeeefcead1837a78cad1a31370cbc297650c","id":3058265,"kind":"listing","method":"sync.erc8004/1","observed_us":1793820355627578,"prev":null,"subject":"erc8004:5042:281667","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. 0x72c9b8654acaf87e1430f0252bb44eaa4de3e6888fa9337450a2b758cb506cc5
2. 0x6f12ed0952490b9a4c7144f09b3047dc01a3cf1e9ee4c48637fc9195c11456d3
3. 0x434b2cc7f026342c4d1d335fc6d32ca53b544513c9de18bae99e9e953a9e1a78
4. 0x992c3ca0d6c1c447eb960c7e0880a82ab96586cd2a9e58aab5cfc12ba21bc46c
5. 0x759f4f6d3fed96f336d06a265e4293f80b8d9b3ba5e7680696d884ac117fd549
6. 0x82d8e398ed6820a48317b726d59d9fe838ce7704a88362b444a9bda2b1bf67c2
7. 0xdf5069ba1e162f80555a0a506ecaae4f3e63b2458560fc7ec9523d85e0843c62
8. 0x25e4d7b21788d035ae588c04919c714c9ffdecc9c8a75484d17171f1d315feb8
9. 0xdc530f8dcc6ea997eebd7fb1aefa8a7595049271935da5e90f0bb2079d79be59
10. 0x62e243f0d4f9e205d9389ca0522ef2585925f830081dd4b4bfc9707d1dc7b4c9
11. 0x7f5ce057d2e66336247f538260c35e1266e3a4df85632995a8e5ebc8f2fab4fe
12. 0x62ae71e5d9f8f22fef0864cd36b9ac9dc7868b3db6fa350a36177dc2ea263ea9
13. 0x597af581ce631dab60354aacc984d7398ba52a1ed9fd62d247a798c1ceccaa72
14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345