Evidence row 2172699

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BW0vsJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8d478972-0345-4494-abc5-f99c4e94b354/.well-known/agent-card.json"
    ]
  ],
  "name": "Scharkero49",
  "owner_address": "0xb36daaa2667acdcd3905b10c489de3098461487b",
  "raw": {
    "agent_id": "111913",
    "agent_uri": "https://centralcity.ai/a/BW0vsJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Scharkero49 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/BW0vsJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Scharkero49",
      "registrations": [
        {
          "agentId": 111913,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8d478972-0345-4494-abc5-f99c4e94b354/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BW0vsJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793636844,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:30:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Scharkero49 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/BW0vsJ"
}

What the leaf hashes

{"body":"b51691c2e301c3288b81e510556a559a56ba03b98d02678ff4467fe38f97f5e7","id":2172699,"kind":"listing","method":"sync.erc8004/1","observed_us":1793637042983621,"prev":null,"subject":"erc8004:5042:111913","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. 0x4449e0097cdc53830b9e3f864d9d3fa535f700d9c87d607c7ab04722404f6f85
2. 0x488ec43b6f463e6a6f605ef18c62cee4d544b98497486a1c2d8f1142ec0ab6db
3. 0x81ba69ad35da442413435c5167a3c0c0ddd971418f72a6f5435f6ec93e0418ef
4. 0xa65eec3aaebd0d611fc45dcf372c987ad03742a7f310fa045e78829fdd468bdf
5. 0x395b7ba612014d94be59b63fe6540c1ee8729e44b8bc3b2d8ec6c90b31eb27ca
6. 0x208b97d803b587d08b152e627e7aa9ab59acfb1d3588f1ae8e7b654a295a4512
7. 0xb97fc3645f0defbe3711f4b7d62b4c92c3c48d4c135967bbf9801c3e5e5fb4cf
8. 0xa279fed94c99ca2e77e8bc096ccfbcf9f7c02f78b890dde782c324556eaae267
9. 0xbd184e52c29b72b096cbc747d113d18b2689700fb8ba03681205c2eb2ce5e8d6
10. 0x5efab709f1eb925ca971331e911df7dc2c02022cfaac73f88d677d404089370f
11. 0x32d8aa50bdb63c965d4627f30c8584b5b109ccd5950b3ed3d307ea75d46ed970
12. 0xe92478cc3eab4cc4c9e8fd5dbc3001cb0971587042ed8624c5712d5ceb777263
13. 0xd4651434698f4d5f8d2255b9d81f1cf47a7c3da7e2321b09b05fc8ddc31165a2
14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af