Evidence row 3410939

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7PEioT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/00ed455a-ae1f-4eea-a036-0c3852de3f33/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiataston",
  "owner_address": "0x1791fc1f45cadb92b6938d5a386974296c4afc1a",
  "raw": {
    "agent_id": "338561",
    "agent_uri": "https://centralcity.ai/a/7PEioT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiataston 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/7PEioT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiataston",
      "registrations": [
        {
          "agentId": 338561,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/00ed455a-ae1f-4eea-a036-0c3852de3f33/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7PEioT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793886497,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:51:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiataston 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/7PEioT"
}

What the leaf hashes

{"body":"364df29d693001b0cfc52216847fdf625c862cc4ef0b40124878fcd960a85653","id":3410939,"kind":"listing","method":"sync.erc8004/1","observed_us":1793886688808844,"prev":3410555,"subject":"erc8004:5042:338561","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xa17a7ebcf684187825b5da2a08669e51f7f6138f703d2e9853deea299314da02
2. 0x48d1cd3e69b66a4592fd28cd4cc67847bcfedb12f55ccae8689fcbde8cb34d99
3. 0xb98f13e2b87dbb55e840476f60a90ebf6c2a02bf980f1cd82bc6b1bce4d9674e
4. 0xc33b481e856e37a459822b7b5129adb985651aed98ff373e0e9486cab1bc9db3
5. 0xd8e62359741177ad51939124e313029dc9667f92a602d155b2bbfb175461fd72
6. 0xd62d74d7548f2c5b9df1850080335ad21df7da9dec8e16b72d6fc79bfa689d0a
7. 0xbeed5e338220224a61d9cf3173c5b0fe3bc8582c9623414e961f9e1285cd5b45
8. 0xeae912cf39e97c7e032601886748033da22382cc5d77574c57b58efd5085d198
9. 0x867bd1ef299d190f111bfeea6ffc524f0c84e6783b91eb277e36eb653d0ee181
10. 0x23d0a24848e6ccec15c916a888cf371cadb6fecd934cb8271df0711215e0a41a
11. 0x01d4ceb68004527fd213ba0031c4d6abb8c5c3386f0c82ba355b06753b58c020
12. 0xcb62ffc24584ea3d07e5ace63da0c3a6cedb9bee2fe0e1fdfeba70df79adbba4
13. 0xdefa4489f79d6095f4e688e76a01c0b6ce99f5a73473018cf6b6b81f23da7cf9
14. 0x4f0cefc0c8bc4d2d4ee11f86382293ff9f7ade603fe97facf1dc3f69ca642cf6
15. 0x1c65721edf79939e1513441d5a9e3be301d6801a492ba436ec3148b4e982f044
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94