Evidence row 2546995

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9hJG3v"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f9d44192-d73e-48de-b1ff-ce3eaf4d6b17/.well-known/agent-card.json"
    ]
  ],
  "name": "Jonino",
  "owner_address": "0x962d922b80ea2ca261350c2015ca11791ec4ee49",
  "raw": {
    "agent_id": "166171",
    "agent_uri": "https://centralcity.ai/a/9hJG3v",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jonino 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/9hJG3v",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jonino",
      "registrations": [
        {
          "agentId": 166171,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f9d44192-d73e-48de-b1ff-ce3eaf4d6b17/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9hJG3v",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793690091,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:20:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jonino 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/9hJG3v"
}

What the leaf hashes

{"body":"b0bb8b7f2144702a1b7f518236ccd0b4c1288fbf9781ef81e80c01b55e5745d3","id":2546995,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690422715263,"prev":2545895,"subject":"erc8004:5042:166171","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. 0xd93819a5fa8e95f34b84cc7f9ca3f466719792dbb6c13671be99857e8d87be1a
2. 0xc843a09ca4ce2b0f8cf66593210721cf2091730344e94529aedc4b63507a8d65
3. 0x2988e45081dc37d70435ac230350fbc7a4adf27af7c6ede416bc9ea6997d7cfe
4. 0x05990e93adab2f4a2be518754302218bb0e099a517897f5ed678e1deb509e3e1
5. 0x137a887d366a4c33b4e7c57be2c8e42fe674f7167a339baf506eaeff5dce4d81
6. 0x39822890077d4feccf669bd34e9320bb9fcbd08b0dcc6e56bef0b52441f9ea4f
7. 0x66237722f9622e48c0016710da0814fb25e244171380efa9f5d1397606c31524
8. 0x496707a1c58b467993c7c802a8b77b39c0160dd84c2110ee9d7dcc0ab5498929
9. 0x517ffdd1f4e0bb45e69b3d105a7b9d93320507cfef1d63b1d6e8878b49fe2df4
10. 0x9c960073c81f0050fa42404db906562bd3082f82f8b02eddb96c27da51aab26b
11. 0x813e7025feb7d7cbbb5bb5efe491873d5e9aec32eab90109d17d3ecf38b7fcd6
12. 0x48e5af95f9eb80bba4fbc0a698a6f7e78f9b400ee2c3eb0be1c4c5bb86394956
13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7