Evidence row 3453882

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jLuOCC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f3399501-dc70-4c46-b010-faa585b5332b/.well-known/agent-card.json"
    ]
  ],
  "name": "Frifabel",
  "owner_address": "0x4356805d403862a923d569606662317934936c47",
  "raw": {
    "agent_id": "352724",
    "agent_uri": "https://centralcity.ai/a/jLuOCC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frifabel 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/jLuOCC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frifabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f3399501-dc70-4c46-b010-faa585b5332b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jLuOCC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:32:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frifabel 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/jLuOCC"
}

What the leaf hashes

{"body":"2e1d6dd9c19a24b14652a20db5cda821982345fe38559ab6c51900b74712b8ee","id":3453882,"kind":"listing","method":"sync.erc8004/1","observed_us":1793910757319244,"prev":null,"subject":"erc8004:5042:352724","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x8ca8b86eb003f0580e9ab2d16ad18991d013a392639ad3441e8492d671a5eabf
2. 0x75e717d911ab411cc7b521a93caf80508f56e43bb10a11d55725f1152e32d07c
3. 0x688c9fa116c29aa93851cdb369d9fa03bbe3798b2e33af6e025fc29071a581f5
4. 0x1c63d6ed59e155a2549e698e8f6787c6d6c4ce3fad90b093063d3c53d6fe48ae
5. 0x3364eb0506864a26deff42b9848870823049aa96d48f135209cbcad4baf09dc3
6. 0xa7a5f1827098f24d2577c6ffaa4d43c2d392648634fb757f64876b600e978283
7. 0xf7ca82ccac7fe4f74ba7914ef71321211238de313236031c14bca0aab6763df3
8. 0x5eabac968067bba85b6407c94e09408148c56351a365453ba1667f5caaacc9ba
9. 0x3426df7f8a4f9df197d6768982c8927f3fbe005b197db596ba9d3f7920e4f9b9
10. 0x5f0e7f3b138148e0a9681ad1a3c22a72f46c7d2d10ee0d789c68944575cac179
11. 0x072f74060fe6691c35d989371f3146473848b08ed8b022b1522b3b9e714113f7
12. 0x5245c059df02ae3d3a1923f5a65da4a2c81c9a4f94d5f8e117875109e2cf4cf8
13. 0x2b6086aadbebc8556db9b7876925a9867c7e2dd8b74a64a7816bad481856c109
14. 0xb09333620e45bd22d68e7eda9b4f6597d61b21df0d3c512813281cef1366dbc5
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94