Evidence row 2112090

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YvXP3j"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aa82b453-2cdb-4f29-84d0-262757abc36d/.well-known/agent-card.json"
    ]
  ],
  "name": "Frofioror",
  "owner_address": "0xb3b16b78b99707cc816edbaf00f6235cca448c5d",
  "raw": {
    "agent_id": "84585",
    "agent_uri": "https://centralcity.ai/a/YvXP3j",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frofioror 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/YvXP3j",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frofioror",
      "registrations": [
        {
          "agentId": 84585,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aa82b453-2cdb-4f29-84d0-262757abc36d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YvXP3j",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793615870,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:42:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frofioror 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/YvXP3j"
}

What the leaf hashes

{"body":"3bb0f0ef2a2b628dd55c5998a0e43f0b84eef7cff850a452e17f05ba07e0a78d","id":2112090,"kind":"listing","method":"sync.erc8004/1","observed_us":1793616169094822,"prev":2111253,"subject":"erc8004:5042:84585","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xfe26a164b5a9af5ec7d8ac8d50a6756ca4411c6aec31ff239cc25ceba36a6d00
2. 0xf44a108f2d174ce27cb42a33a86a271f151744b80ebbcbd5ee628629cfe5fc9d
3. 0x7d02b279c75bea0611d3e295c4e37f603bb2d29341e53343cace39f1020b0aed
4. 0xec1be7216a9c6b600b0ccf0c3fbcb495e0152a96009098bfc4b1dcbe424887d5
5. 0xb389085fb8722e9ec546280e71ff8950a93108aca2be3e85ff88b0fa66bdd6bb
6. 0xb10cc342afc530a853e49d16dc61ae69d88f46702e9a8d6504ac28bb9b5e7b25
7. 0x3a94b6cd09b9b1f595515a63d45922c65f311730d6351be9e0ae268331d59056
8. 0xf9db6027f6da10a0232ba25f468ed420dafdb4da5cccb6ca7f977d6c231de8c9
9. 0x3ef66b6784e41169e3dbc47c5b44cce6c3cf58ae85f128cbb411b86eeeb93a63
10. 0x3d9a759e51911e8b9c4fb2961369fdb88f7ede464bbe9c9e8155373312725994
11. 0x809f7ca0c2751136c11aaa1b7cf40ea295c49d1e9dda5eca68178053a1104a49
12. 0x558609da34276e08016027f0ba334013ad7a47d8258758a41e477a91a04eb076
13. 0x2612b2a6ca482d4e1e568f2a6d1980f6401f76dd9a2480fd196bb762b9e1c71c
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af