Evidence row 1815311

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fljq9U"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6a7c9a8d-af61-416f-aa75-379e2efc2d88/.well-known/agent-card.json"
    ]
  ],
  "name": "Flokan",
  "owner_address": "0xb3c9000a4175470c7776de583b5ad92820f9e089",
  "raw": {
    "agent_id": "19698",
    "agent_uri": "https://centralcity.ai/a/fljq9U",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flokan 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/fljq9U",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flokan",
      "registrations": [
        {
          "agentId": 19698,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6a7c9a8d-af61-416f-aa75-379e2efc2d88/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fljq9U",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793560718,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:21:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flokan 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/fljq9U"
}

What the leaf hashes

{"body":"616906eef062a28fa9adcd18b7af910cf3eb4de19f8730559c5298e1675b9a6a","id":1815311,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560916712578,"prev":null,"subject":"erc8004:5042:19698","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xcc4dfef9bc17c7df084dabdbf4da554e6903c794d8db908c75abbf3c0de1e4ac
2. 0xeee23e81ad003ba8a31a3199a0cc91e1913e6efbe04501ea1b4093c5a7f84a09
3. 0x881e1c43f00dd1330b8cb9e2ad0cbcaf53861ef3a09d42085dc79558da1cedb4
4. 0xeeb3ff91135a43e41500f7f58aa73613e2bfd997c35a5c91b856a2821527c492
5. 0x822b0f45ee3cfb5b885d02f7cdc7cbf7d21c3d471896f3ddf5e64a70f2eea560
6. 0x0043b1932779d28b1ff21cf8ba9707cc683e330916a41a6e8e36d65d90a6ce1d
7. 0x8b9751e917c7b2d291023b44250e8b01c1b4247526ae9ca1f774b496a5714319
8. 0x1e5359fc6bde2b1ca20ef50bf1e4b3cd35a16f0b3f990635d843a91f657a8a53
9. 0x1bb6c8cbe50012fbd717f79a82ad2c2c63f522c5350ea42cadd71cfb0338ee53
10. 0x5a35b5cd8da2faff340ec9565453bed17b9b8263e913400abe32f7cd7272f7dc
11. 0x4ae10140835e169262fa30f55d8d88a6a36f6a0eef2c01124aa9dc8e0b4cd851
12. 0xa4174a938ff14fbd5be6812124d70824fe3c737bbd8c1aa81347432c5fd52dc0
13. 0x24635ce9cb998a7f0315d48529c53cf1d5cad881b86cddade3f316f35faa0416
14. 0xc837737eae003d6217621fce98752787bb2b4be80aad499398bcd6fa49bd6996
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90