Evidence row 3404574

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eXT2Oh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/af905151-d9b8-4818-b66e-efc2ba51f1fa/.well-known/agent-card.json"
    ]
  ],
  "name": "Viampeh",
  "owner_address": "0x5cb278dd7633f1ffa902186c9c3e55f3a2630216",
  "raw": {
    "agent_id": "335414",
    "agent_uri": "https://centralcity.ai/a/eXT2Oh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viampeh 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/eXT2Oh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viampeh",
      "registrations": [
        {
          "agentId": 335414,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/af905151-d9b8-4818-b66e-efc2ba51f1fa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eXT2Oh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793883277,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:00:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viampeh 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/eXT2Oh"
}

What the leaf hashes

{"body":"f935a8692853f69ee0f9624b80fac26f33b65acd57d6b677af557e7e189d4a72","id":3404574,"kind":"listing","method":"sync.erc8004/1","observed_us":1793883625376464,"prev":null,"subject":"erc8004:5042:335414","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. 0xa0ff6eff64fa50a1006d4fd3a71d2214c8ede9d303c87a35e2499941d95bf6bd
2. 0xcb56c4c68da87a13ae0659d2adb66383919385d28e30bb8070c0d6d6d5ea5bae
3. 0xe1db203f6892e2399e74743264dca4f9871d609fac0406dfca44b5cc031b92b5
4. 0x1edb5a955655159666a59ed590ef29e2cee97d1eb4d443bec93fb4d5aa08a4e3
5. 0x7d7b2a1f7df37612f1c3ba718fa37b56e387c6524d859eb6834644ff2b3bb491
6. 0x6813ea13af38388165faf53ced794a0e9cf9ec62cb93c9ba517c3ef9519b441b
7. 0xb986c69272dfdcc26b505017f9b4370d7b06644545b3c76856ff2d2ab1a64579
8. 0x923ec90cbe1d9cdcca92e0823ae91977e1fbba200cbf8149aad5dac3a3becff9
9. 0x81881b724d9e8f0de94352e25740d285ed0d105369a8c6622affc322504c0bd5
10. 0xfca4793a1584827aadfacb155dffe98598810150b766b1a83985bec8b2a7574e
11. 0x5f49cd5d1a52ee18598da58d2897af4306bf8561e7b4345de414af09bd429924
12. 0xa5df7092cab24ced6636b79dbe3c6c3f9171eb77e89e021a5c678c82974cbcb7
13. 0xdefa4489f79d6095f4e688e76a01c0b6ce99f5a73473018cf6b6b81f23da7cf9
14. 0x4f0cefc0c8bc4d2d4ee11f86382293ff9f7ade603fe97facf1dc3f69ca642cf6
15. 0x1c65721edf79939e1513441d5a9e3be301d6801a492ba436ec3148b4e982f044
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94