Evidence row 2972031

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Tv79WN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c829d732-c53c-4fcb-9e2d-e35433ef4d75/.well-known/agent-card.json"
    ]
  ],
  "name": "Ilassisto",
  "owner_address": "0x0f0cf1d715c089e7fe966b9bb33d857c3f3a54d6",
  "raw": {
    "agent_id": "233954",
    "agent_uri": "https://centralcity.ai/a/Tv79WN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ilassisto 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/Tv79WN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ilassisto",
      "registrations": [
        {
          "agentId": 233954,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c829d732-c53c-4fcb-9e2d-e35433ef4d75/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Tv79WN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793777982,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:43:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ilassisto 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/Tv79WN"
}

What the leaf hashes

{"body":"f65237351528f1641a4ad99d6d01df6d63caee33d9a0921baef9b1dc6a1f9465","id":2972031,"kind":"listing","method":"sync.erc8004/1","observed_us":1793778184113188,"prev":2971609,"subject":"erc8004:5042:233954","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. 0x635e7456b794add20d1d958a019b0bc08882fc55e705f7f953ce805756bc10e5
2. 0x122e6018419f6b655872a6ae4bf5aa11feba3ad294aa7a67898616a14fea6c73
3. 0x50c43de1dcf60a9df8d1233fb4e7424b3e2601ae44574ffb393e1ce1e722d254
4. 0x50d1a25df08528ca92596e928f36866b988a648cb72f45da96855eef58b9dc56
5. 0x42af470129aa738cb5e9f9eee76ada6b9526ad692d37e0f80c60a3f0bb077c85
6. 0x6d2866eec9c41cfbb7635d12d4ca82d18bebc991a2f278fe14bf5162d0cc96c0
7. 0xe20391bdaeb0f1f1d7c79f81a2ba0c54a861b9b8b57610d879475bf810fedb5a
8. 0x7f5c8ad53657c4725f5ab4f7a5f5d3e6f4b998e9f532730a1a54b9514f9410e1
9. 0x89a0149bb47ad5a27ad04cd99cc77d56e8ec8d5293674d9b5df4f6d550ff8e6c
10. 0x0edd77a5904975980700a7e6649711479f6a7c5258f0ecb289655d1f7f363dc8
11. 0x065c6b70764796d775755bf3d437f443b97f4a31640eafe2500aa2e0a61978fb
12. 0x999ce856bc70d0f794f09e35400264edf15f49427a6342f34c11fb7fe4657017
13. 0xd5ecbd8cddae3189dde01751faa8154b79da64954ef2e6472dc0e81a8f429577
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345