Evidence row 2288193

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5jtkuQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d87fd111-d24e-439b-ae87-0fa8de618b02/.well-known/agent-card.json"
    ]
  ],
  "name": "Tazisto",
  "owner_address": "0x90fa7e94d76c1cb4acfee6f33806b2807afe0e3d",
  "raw": {
    "agent_id": "136583",
    "agent_uri": "https://centralcity.ai/a/5jtkuQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tazisto 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/5jtkuQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tazisto",
      "registrations": [
        {
          "agentId": 136583,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d87fd111-d24e-439b-ae87-0fa8de618b02/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5jtkuQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793656790,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:03:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tazisto 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/5jtkuQ"
}

What the leaf hashes

{"body":"ea138d1db5ac656970cdc1a1f4b7aab4aefeff2c51a6deb961df64fb83a49c71","id":2288193,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656992507232,"prev":null,"subject":"erc8004:5042:136583","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. 0x69454341d36d0dde793b0b4eb011883a03dcb33a2f0f2bf968b650ae14f737dc
2. 0xe36b076ae9b5d626037b4fede3e91b61ea32374ed1fffa51c6f210c82fa1896c
3. 0x433008fcf8e39bcb42c5894b1fbfab96a55b20eea5777c75a20d8dab12002962
4. 0x5560a601b1aee212b8aea54837bd2aa48f8004e2cea0cf5601eed91859bc779d
5. 0x741a96552180ba656862854a3e83307ab899f94fb56caf2004872c0eae87ffbb
6. 0xb689a6799866a856577c9f15b569e8aaf1d062c52324bc1964c9879acb16127a
7. 0x286b613b79f1bd71e515ce45d9cf87477013bbed22b97c6451fbc6e680905221
8. 0xd37f6fcf66b4d9739ef732bf14b089fbc00aa98bddd166f2aa4e7d6055ffaa44
9. 0x1d57535d118ee00800134d363a6b4acf7b1671800b49c748528000645b6eb19f
10. 0x4053514d5268b251a98f21f4ff40af857a68b57513c0ec92199a505656a3354c
11. 0x7db17b10f1972af41b5bfa71c5cb6c8e5c535c21328ce6aede33af928914722a
12. 0x4c6bfda049005dc169b297132e952f3d0d63a895211bdcf40f0eb667e2aabcdf
13. 0xefbd3ce8cc9536c9dc7555a61f73905cdeb76d020d347be26b68924fa6aacbfa
14. 0x197bc18a6b8126dd9b52133f001dca55646ad9292aafa98222498ec1746809a4
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af