Evidence row 2158826

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YqJGgQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d8264d4b-7655-4e29-9b4f-3dfb190f2348/.well-known/agent-card.json"
    ]
  ],
  "name": "Veintabel",
  "owner_address": "0x54cf5738fc165745350e4eba05ed52a1ee5b48be",
  "raw": {
    "agent_id": "104966",
    "agent_uri": "https://centralcity.ai/a/YqJGgQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veintabel 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/YqJGgQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veintabel",
      "registrations": [
        {
          "agentId": 104966,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d8264d4b-7655-4e29-9b4f-3dfb190f2348/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YqJGgQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793630765,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:51:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veintabel 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/YqJGgQ"
}

What the leaf hashes

{"body":"187b0996ecd888d2ec6b2d9b7a00f27f6d515d6916a8b86275c114880eeabeef","id":2158826,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631072450289,"prev":null,"subject":"erc8004:5042:104966","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. 0x6954185a211a33a129848b58d9ad97b85de5f64102bc698858bd59be120bad83
2. 0xab32fc9e45fe752b2f032aa515edc94e3cb1431e70bb91742690654986edf6cc
3. 0xc3b889d156e84922021fd26b542881c8c61e047be5cb9fc55469718b89c7fcd1
4. 0x936539cb9866bb2a2ded0ad9c883c474eb2c2e31397ce98b3fb8fdd862afcc49
5. 0xc9f6ea1145b59bd118531fecca0f9ddd7961b8476203958c32eb35c2bfd09d5e
6. 0x253e258257d5541fa06829be7026176fc21885d772545624fec2ded6ee636543
7. 0xff5a9bf104d079154704290672588f4677200505a22bdb4aa90a5316e53a8f94
8. 0x7a937dac00a18c02f3b1c83ded8e89c30c59599f670f164dbda0821257a9cd75
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