Evidence row 2115646

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/G0BYqH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/64c1092e-aa51-4346-ba80-5c7f6be1f433/.well-known/agent-card.json"
    ]
  ],
  "name": "Maalon",
  "owner_address": "0xb5cccceadcd8e233064cf27e3df68fad6b7e5481",
  "raw": {
    "agent_id": "86322",
    "agent_uri": "https://centralcity.ai/a/G0BYqH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maalon 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/G0BYqH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maalon",
      "registrations": [
        {
          "agentId": 86322,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/64c1092e-aa51-4346-ba80-5c7f6be1f433/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/G0BYqH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793616960,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:01:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maalon 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/G0BYqH"
}

What the leaf hashes

{"body":"15e0bdb9e85fe405844a4ff1c52f22a4d2b40e980068082e3697f7776683d3b9","id":2115646,"kind":"listing","method":"sync.erc8004/1","observed_us":1793617260443670,"prev":null,"subject":"erc8004:5042:86322","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. 0x5fc87a4e532e5dd084e6f4b22670a5ca69d66a943ef0e9eb7ce1e95ab96b28e1
2. 0xb0a857f71bba2d51199cc281784ce35f01a7d9901b3552392a4662149424883d
3. 0x7cfd6158137bcef17ad175b12152a728971ba7df7f88a42ced1ce652682fd869
4. 0xbfd4b9d5c7cc869b115630b072ebc18896030a6bde7a9d99b10e5b29d517d843
5. 0x3ba226f297ab3cfe041817f47997494682d9abe65afacd5e573b4424c296d73a
6. 0x5a74d94947e557af7f51c8eb55f1c3e1751963d4dc8f8827feb0762bb22f9fbe
7. 0xf5a36183109673548b16488780126e85a47372b79006f7e7016ad73d098b275c
8. 0x7a4b8b8f2e152b5c630fbe09b77093175c7a68cf135026114820651105494a8a
9. 0x4fcdb55407e22bec2c5efa31ed7bb685f6f65cad4a4fb45059e264466214e774
10. 0x2b40f2ddbd2bdf1acefc008ff069e3b29843c992aacd325feab723329b3b844d
11. 0x52f2f5577c556f825a80c2f8ecb90d03b52b0d2a34fbe7caa8b2d39106e9db10
12. 0xa757be925280eb68af83252e53d459806a828f69a86ca1efa5f7c512fd57f458
13. 0xd7d3bfe4670fa6bdde44d198ca661840b2abfe18e9099f606cc8dbc11ac3c436
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af