Evidence row 2512298

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wOkVKF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a32ce35b-05dc-45e6-911e-1701b0e53795/.well-known/agent-card.json"
    ]
  ],
  "name": "Greizert",
  "owner_address": "0xdaa28a72d0cb9497812f710f76781581fe0bc16c",
  "raw": {
    "agent_id": "153426",
    "agent_uri": "https://centralcity.ai/a/wOkVKF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greizert 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/wOkVKF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greizert",
      "registrations": [
        {
          "agentId": 153426,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a32ce35b-05dc-45e6-911e-1701b0e53795/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wOkVKF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793675320,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:11:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greizert 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/wOkVKF"
}

What the leaf hashes

{"body":"85c8cbc43a3ddf7328c48e9674969b4bca96e6b841fbd812b853750139364518","id":2512298,"kind":"listing","method":"sync.erc8004/1","observed_us":1793675482760793,"prev":2511734,"subject":"erc8004:5042:153426","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. 0x569c20a53535a80a381af9e268bcc4adf73a62e4ce86991dfa41535e3340d846
2. 0x1ba5792eca8f5a90d83b6afb25285746f64f7a0a4f66db5833c46cb006760566
3. 0xcd73d06b208951317608ddc6538a3eafd569c26be9d869f71834d70d4617c3ea
4. 0x4b0c9f2f87495ce6b63331f1c61979b8c3d7dd14dea7df34b6cbb4f809f5f90e
5. 0x538e57915c3844cf5d67e0003ff837b20190c150d515ee8b79a98f708beb3019
6. 0x501894dfddc53a0abefb28875fe50d05a5b3cb6bd7604f8b78e4920d35b5ae0d
7. 0x0b956175b07e94bcf24ce08cbf34cff34efcf2369f9d0e2d42bbaeefffc53950
8. 0x8461fa5f28020e38b145dc3a5bffcf3e31d091f6d7dfc4af0dd70956b8a61cbd
9. 0x68326e702f662d5a0f831ed9cf9ba520f6428c4a7164c587422149ffc8d810f2
10. 0xd92e57a64eba8b46c7563d1dbaad34e9f486eb83a6504c32c546a74d0cdefb9d
11. 0xeba840c53282ab6b7ae808787c95abb0c621fc2787070c8ebc11a1396edf2531
12. 0x5d5a3ab10dd6f648841ff0f51748c0f332dddf350a2dd23af3a95ec40cfeda2e
13. 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7