Evidence row 2522311

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lvaZDF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/35cd759d-b170-43ef-994b-b1b08ddabb68/.well-known/agent-card.json"
    ]
  ],
  "name": "Bentero",
  "owner_address": "0xb0c95adfd010f4e3e8ea56898ae8fbc44343b698",
  "raw": {
    "agent_id": "157266",
    "agent_uri": "https://centralcity.ai/a/lvaZDF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bentero 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/lvaZDF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bentero",
      "registrations": [
        {
          "agentId": 157266,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/35cd759d-b170-43ef-994b-b1b08ddabb68/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lvaZDF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793679757,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:25:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bentero 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/lvaZDF"
}

What the leaf hashes

{"body":"f39b2becb44b5707c2f384a08d6618ca71f12ea89982634d778ca8ff098d036a","id":2522311,"kind":"listing","method":"sync.erc8004/1","observed_us":1793679922540286,"prev":2521807,"subject":"erc8004:5042:157266","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x871cdf3c9e939f8e60b7519b355515e9e35acbbc6f1f9814b478ae611539f567
2. 0x2e50562ff139a78344b113fb16e31453a2239904199f45a5dbb8c7b96994e0fb
3. 0x6cd1bf057484ad879af304f1512ff887803035de46ef18bd8d4e177844f8c78d
4. 0x2f34adce300c01471ce8218f887235482d4f46ec417a0b5fc5f12758cb441b2e
5. 0xbfb9a8b6313d24e2386422b7cd27237f9ee3cd7c208dd7fa84cc12a09bdbca0f
6. 0xb9d7b352d2adf83eec58ab53a6ba30c44b534154a0ea081e321de07223e82a2b
7. 0x815970e6514c83a8018856361762dd2696301fae27babb8d78e5d2c2b29cf35b
8. 0x9448b4e75630c2a79aed9ee59af60f064f7dddd242c70bf4fc31a75680e1229c
9. 0x9b4a193f8e962c357dbfef6b67cbc25f7903db5cc02626974ef1e03cade254c2
10. 0x5663976e7c70cf9a4f53a1de57833071ec8ae07670b9231dd595bdd1fd3c0ce1
11. 0x92dcabd239569bc5a9046dcfd581e78e7589c07ae556d83f0b1de44db2b271eb
12. 0xf5249807888ff0e7aaaa657e6a1e2d2a6df984a716b1ed7aa58dabeaae1aa32c
13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7