Evidence row 3368409

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7UPIkl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/448f1544-5daa-4291-9687-f4957fa795da/.well-known/agent-card.json"
    ]
  ],
  "name": "Feneon",
  "owner_address": "0xc1d40694599e8d3cef864727b4a7998d47d10092",
  "raw": {
    "agent_id": "319537",
    "agent_uri": "https://centralcity.ai/a/7UPIkl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Feneon 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/7UPIkl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Feneon",
      "registrations": [
        {
          "agentId": 319537,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/448f1544-5daa-4291-9687-f4957fa795da/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7UPIkl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793863771,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:30:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Feneon 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/7UPIkl"
}

What the leaf hashes

{"body":"2473e62eb7345cc9acd83a8ee7af5384f94b9789244bf41764623f475f6200a5","id":3368409,"kind":"listing","method":"sync.erc8004/1","observed_us":1793863852615988,"prev":null,"subject":"erc8004:5042:319537","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. 0xd3cdf5e8b04db84022b9056f3b6d42f84e9042261bc9bc61fcffe27d2d7040b5
2. 0xea2f9bf05097d67cb184deef41871e2c84ced96640ac380e664d6ee164e1f1ba
3. 0xe56da9a10e38eb234d89807902305a1c2f063e886a325b5d385fd3db444816d8
4. 0xd4e1752fc9a574a3f3b7ea25925cfb415441aceab7cdc59d6de9d122d20b0606
5. 0x015523e29cf8d26316d7302520298e62033a6dd13ffd72292dcdd9a3d7e1fb2e
6. 0x82775773ff6fc46f493b028db20c82a7cc4834be2d27e63cf1dbed6504b44ce7
7. 0xa979ba8a8afa4e91d8354a8967d036172fea8f1c2a568587380cb2421517ad4b
8. 0x74270a9dd40144e9df66c22e8f1031f9c0b780fc506eb55feab9a6006012f767
9. 0xbfb2a74599cceb521688fc76f65f0a760c9cddb14a5abbd45e3f19d8fedea462
10. 0x9c7d4a397addb671a81a8ae8b2872db2f4b581f5bc6dffcc117dad1e639e90fe
11. 0x6b50de15dd4b6bdce22237f4fab7454087e9023789c6915d8183487d227d2a63
12. 0xf0b38d47f92fac87855ba2693c97beea5ac1d6bdf929af5e15a306c6892a3685
13. 0xc98ea9e7a31315529c80bf8f8a649e06ea1b1b599b9fcf599a46b2653a85c322
14. 0x4c7b7f3f42e860af0292451afd96bceb26eb41ca5c810766a3ab2c07c3919b93
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94