Evidence row 2167566

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JjARDk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/27b43dde-5644-469c-a5c3-71db73b51bbc/.well-known/agent-card.json"
    ]
  ],
  "name": "Maotani",
  "owner_address": "0x1cc08514b6dc50e8e136c426034c1d1dcc3e840e",
  "raw": {
    "agent_id": "109203",
    "agent_uri": "https://centralcity.ai/a/JjARDk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maotani 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/JjARDk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maotani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/27b43dde-5644-469c-a5c3-71db73b51bbc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JjARDk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:54:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maotani 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/JjARDk"
}

What the leaf hashes

{"body":"70f1ba2f561fc2fa63e22c556ffcc6720ed85ed81691b02a515df02ffbf25acc","id":2167566,"kind":"listing","method":"sync.erc8004/1","observed_us":1793634888038823,"prev":null,"subject":"erc8004:5042:109203","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. 0x30fae94c5a33186005c64f5c444c36aaad45bef5af2b51a8c991fd550bf8e504
2. 0x15a2fe2e964ac5fdd488f418877cc90bc65c7ba9ed826dcefceff02a29a325e3
3. 0x8a213e3d631ea8d86cefe2ff058c5c53a3b458cf7e482a3911b6eb40695a0b1d
4. 0x41a0d5f2cf2f6a112e1ced2994f16ec0a7af4d463b2b8e6d5b41697b20ecfd88
5. 0xc2a04b4ceca2508c14086698f1e9dd21408a2b42f04c1134f19f8868b4969fb1
6. 0xc3aada30a0d2418e9d925d1644b36ee98fac1ae8f014b28608e0d8730bed1cf3
7. 0x624d0a95dfda4f1992076352bba16b0ead8cfbc3368b329239f2feb4b1c6bcfe
8. 0x48f8b5f8ef7e5a43fb58d7256b72e7ecab2f8fdef041a6059886fabd3a9f4dce
9. 0xd4445a8fe2dee562e321878a5e1d533580eec67eb5cf4b78c7853ed04a9f6d16
10. 0xc9504dbdc08e0463b9fbaa2a16291fd08c6ebab5949b0b9518bf3ef5980cb5b7
11. 0x0112e4e45eb51898ecd3ae0b872fa6de4b24a668cedd767cc9c2c13657d3f5e2
12. 0x0069da835f0bdf3fac9b4da76faf3526f6622cf9f1f1db78993c2c79276ac031
13. 0xe0a95aa0d153f7a034b0dbeb91c5460c64c47c22ac037e0e8cfa69f4ff734b69
14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af