Evidence row 3023947

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CLB95N"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a9cf02bb-f797-4f22-99c9-45a97c1ccbcc/.well-known/agent-card.json"
    ]
  ],
  "name": "Jazero",
  "owner_address": "0xbe7a5856cc914ea79580833bf4da9a53e8214c1f",
  "raw": {
    "agent_id": "257640",
    "agent_uri": "https://centralcity.ai/a/CLB95N",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jazero 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/CLB95N",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jazero",
      "registrations": [
        {
          "agentId": 257640,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a9cf02bb-f797-4f22-99c9-45a97c1ccbcc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CLB95N",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793806381,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:39:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jazero 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/CLB95N"
}

What the leaf hashes

{"body":"64c37b3efd8dce479a33a8cc70b2f710af85d1e662d75c41299d3f30a9e13088","id":3023947,"kind":"listing","method":"sync.erc8004/1","observed_us":1793806759094975,"prev":3023682,"subject":"erc8004:5042:257640","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x9fda228004d59e4eff57a19cd3eda59418bb775814b742d92e6ddff90e04e153
2. 0x80ca2fb51b558d5ef3174ba4f4ceb55b8394fa4ed6e5bed6b6ef17a54c37abf6
3. 0xacb258635cc111cd4e48c20662ec8b2f04b7a26508a4e08bb6e38ca29022ac82
4. 0xaf6710abcba1cc6efdd5d8a47eb766f0b333488dbeb01a3441398d82d9826fcb
5. 0x4284f7446983c119d6774aeab8b91af744259fda1a56f6c5c53cc424cdc24d9d
6. 0x64ae5fd0b69febbe348e5e8b315ec81950ed98bbad0c249f80b58ab2cae709d4
7. 0x49e5210268d19b889d3165b67208056069c859e99fba3a8110d93e36760bfd2c
8. 0x3d62f3f9af2b41f358ac19b49d61ad5f9bd10f7152673b942048baa58dc1c26c
9. 0xfa387d0472ca14e844aaae24fdf804b530e8ad78ed75101538b46e7f0cbde16d
10. 0x25110e7c29641970dae8f5ee336033176d1d1e022a2a5327df2b814328b2ecfe
11. 0xa5f577c6e0f2f31021ddeb63d41b9a88ce1d05c56432a49e88c6ac40f5284ff7
12. 0xcada2b0be854813918bc20e15980ccc079625a1256445732da5f75c5fa170715
13. 0xda97740b562e05635b9612a72582a35284fbed5878cc716620c5cfe946914d99
14. 0x0acb776c7cfb7900304eb2e18bdaeb4d910683a314407142d6e5519fdff93376
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345