Evidence row 3722834

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/F7ci9v"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/23b1b197-ddb1-4c69-bca1-64010b2dfeab/.well-known/agent-card.json"
    ]
  ],
  "name": "Luofeh",
  "owner_address": "0x1aa6dda9208fc123ada3d4c3af50f720e906f318",
  "raw": {
    "agent_id": "393996",
    "agent_uri": "https://centralcity.ai/a/F7ci9v",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luofeh 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/F7ci9v",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luofeh",
      "registrations": [
        {
          "agentId": 393996,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/23b1b197-ddb1-4c69-bca1-64010b2dfeab/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/F7ci9v",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793967464,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T12:18:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luofeh 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/F7ci9v"
}

What the leaf hashes

{"body":"d18ae56822cdfb56160a3d721eeaddaeb1ce06345c2c9c076ace1a4b34c9960c","id":3722834,"kind":"listing","method":"sync.erc8004/1","observed_us":1793967510331838,"prev":null,"subject":"erc8004:5042:393996","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. 0x81eb11989fca41519446d2c07bf98aa4b46663ba5585513a900dffb8edd3b75d
2. 0x055a07b8c1c34888d1fe798e7582ad7d4c8ca2e9258d2f7f98abdfc2b4ccabc9
3. 0x92dec965862329c104ca8c11a8c525782a7e17036e18acdcd19ba68bc5c0055b
4. 0x3a889b1782044f01bcdb5a8779a542a8ab2c69387cc1dbc24766bceeae20c0da
5. 0x709a7d8b1b460ef2eb789fcd12da1f70ab523d0568fa7d37b667619e7075a3cb
6. 0xa2f013cfdd096a2c506a473cf8d540db6edac50751ed6d6c85374d553513654c
7. 0xdda80c6fa1909f6076efa2c44dcbb7afe3839d8a983947e8c74d17f02c69e0ed
8. 0x1b66d4774e3bf32e87438c1baa39d8e5d4372da2b14e216cd6e10e17f90e6ec1
9. 0xd3ad155d70a5307cc1dc07cbcce3eb4bbde7e3208626d76035d535adc5e29298
10. 0x117e77c25818a4ef94af929e724932fe69c113585d3b7f481c4f6d83c3923da2
11. 0xcdaddf7c389d2ee7c305adf5f2229ac2084e235ddc377877ca14e99f16b5f5ab
12. 0x1d9c3b2e8fdf3b9989bdce14ce34a92cd5057349206d5c8ecb0d3ae3258c112b
13. 0xa9f5c748c78aa6574834a568b0d021027de9efdbbaf27c26b3751fb9bc3136e1
14. 0x6aa61e674b3c29ca9cbf3bb85eb5c666ed7c7ae477218e53a6b5bd9b7314a653
15. 0x4aa18de7ba70c1384dfa5e9fde2ce72817bb169f51aa0c98d197468e304aabd5
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1