Evidence row 3667771

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/54nYRM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9cb0f615-a18e-4c01-bd3c-c1ba8063a588/.well-known/agent-card.json"
    ]
  ],
  "name": "Jonda",
  "owner_address": "0xbfa03a5cb0d2f9fb48e7e1bcfe8e2c4a58a70644",
  "raw": {
    "agent_id": "365615",
    "agent_uri": "https://centralcity.ai/a/54nYRM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jonda is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/54nYRM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jonda",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9cb0f615-a18e-4c01-bd3c-c1ba8063a588/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/54nYRM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T01:58:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jonda is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/54nYRM"
}

What the leaf hashes

{"body":"6c9ef3596a0af9ffc8f12305e20ddf17ec5c97b323a478141fff223a13804991","id":3667771,"kind":"listing","method":"sync.erc8004/1","observed_us":1793930298693550,"prev":null,"subject":"erc8004:5042:365615","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xe2512303929b39d6b86bbd4440000460ef4305d265ae29165986e4fe90e7b1e7
2. 0x0c31be6d5fa73369a508a33fa116de557e55f53d92147a040c3f9a9b47942f39
3. 0xb646956742421b642f8329ee4e0502d774fd696d2151e1aab9c78b662e2dd349
4. 0x8d19ff87b640df5e0e83f45da82c22947cb4f45bb3b271deb6dab9de559c1b22
5. 0xaf1bf826fedad9debc5df885ef23b48ba99ce5fa021e468bae80f10536cc8025
6. 0xf2c1f8237e4a347717099898bba0ba3978a57aa039bc6762a5df3fc378950d3d
7. 0xa94999f31fc4be3f1f31d928471c623c8c03ed461a6f8098b3e7de506f8f0312
8. 0xc24a7eddd2b8cec0620db265d349c3aae61455a8a40eef15f659469d7944a7a8
9. 0x6cdc49024d6775a3269745e1eed64e034ba29c3275ed09512f9a5695e2d85008
10. 0x6f56a8acb969c485fc75f53bb3f37dc3cabc7b56147f1efab94e34d41cd31051
11. 0x563a4509e808d26adb1ecdce094070cda35c6e8b6e66f35947b0970a45f02c4d
12. 0x49e69f185ffa011481e5be0da1d39a82b8249b02df2c699183f43d1bdad26f45
13. 0xfcbd0642e88bf4d537266e8b97fc26382cc60c52e3367b427cbc12bfd83bda4a
14. 0x401f473322bdfc8fea51b048fef00e1f433c6b46d6320840a3c273774f7e8299
15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1