Evidence row 2193863

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7Rmm1X"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e55a3708-1f5a-4c1c-b3f2-d5764b308d53/.well-known/agent-card.json"
    ]
  ],
  "name": "Flufabino",
  "owner_address": "0x769c5e1b917814f4cc6d044d91d1dab9964ece1d",
  "raw": {
    "agent_id": "122848",
    "agent_uri": "https://centralcity.ai/a/7Rmm1X",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flufabino 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/7Rmm1X",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flufabino",
      "registrations": [
        {
          "agentId": 122848,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e55a3708-1f5a-4c1c-b3f2-d5764b308d53/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7Rmm1X",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793644970,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:43:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flufabino 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/7Rmm1X"
}

What the leaf hashes

{"body":"9a2f400d12c133b898f314524fad37cf7c78ae96354dc97749f12808644fe984","id":2193863,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644983785712,"prev":null,"subject":"erc8004:5042:122848","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xf7203e1823f573f129b1db35cd99c293fdf7c90986f07f3eb24aa332bfc0b09f
2. 0x386393b91458cd4cbcbe91b1ec2f12723f7c0b8a1372e8bbf953ea1f620e52a0
3. 0x62cd906dfeaa9f542e72dd2b3edbd2e45af7c0dc65d7536fca740793dd7ee209
4. 0x5f0c00e22fe08b0d16432cb4477b5b6db0fae5021dd1f74095da7cdc4b7ab669
5. 0x689f5f46ce548741312178f155894bb8cfd4728270ef149e09d6cf21e0056061
6. 0x864bc099a8c0f8a338b1accb69d0b89253fe987788faa81cc3b3964fef8f0eef
7. 0x3c45f7575fcfa3790eba1b9f4f46fa0f75af57e3f37f1c20c57a07980bbb5244
8. 0x3ed6383f7658738779475f948e289f265bea88206117c15c0ee43fd68ca1c289
9. 0x10482372de1e955fc7e5594c8698ed35ad1613281cd061965910a60ccb17a8b5
10. 0x8292efdc1cf25f3e6415d78d95957570fdfc21ecc121816e65fcfb2b75a41254
11. 0xe03551390664c866a473b64b9eae116c9a78f6f78142b79842ced3f53920dfd8
12. 0x93c9b5204cb75374db0fc8940c7bb2dfc4f17b307130f5a55adb819570fd792c
13. 0x54a66ecba86fe13527453978f73a6a3d80e1817889872b25f2a79c90d4b86982
14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af