Evidence row 3422984

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SXENeP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c4f17aed-6db9-4172-8017-583c1c3529bf/.well-known/agent-card.json"
    ]
  ],
  "name": "Schaubik",
  "owner_address": "0x347c98631e669464967f2d4b937e36937dbebbe6",
  "raw": {
    "agent_id": "342705",
    "agent_uri": "https://centralcity.ai/a/SXENeP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schaubik 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/SXENeP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schaubik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c4f17aed-6db9-4172-8017-583c1c3529bf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SXENeP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:42:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schaubik 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/SXENeP"
}

What the leaf hashes

{"body":"8cbc0c85342f459366d636421470a9b1ea7e7f821bf2536f24eaf9d49e1c2b11","id":3422984,"kind":"listing","method":"sync.erc8004/1","observed_us":1793893328275460,"prev":null,"subject":"erc8004:5042:342705","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. 0xa781dbcd62cd1477772b6f903b6bfded31a2de7e9d1bac8ce7c1f16c285347b2
2. 0x5a00d3fb326b42c9fbd6e1238da1fb7bb8a844e90c959aee55c68da76e8d3015
3. 0x8805e32622cc51b612d736a0dd8c092e0903640ee87ee33dde4aee5862d698ed
4. 0x7eac26df260a59fbd47130cabc2f7bcc4ab097ee2e39d8fc2ef9d1c5d1c1d926
5. 0xbde59eb4a5c082c47f4cdd0f68152d00db7cb0bdaa67b3325662fabe14d3d8d4
6. 0xc15601101c546de06e6b2df946eb052d80a9879ad4278a57973a85b04a8e1bad
7. 0x7ffed1ed2005f5a2e22c4e9692b96e802ab367db51a30ad4a143ed262db99fbb
8. 0x0b24e93ea68a3995233dc72e4cf242761c79d03e5c9c0b85fb0de6047b17bca8
9. 0x4c0aecf049b710d1cedf3d875c0fcb33dc17e691d47bae475b84b6c619db3136
10. 0x0eb1c82ccff6c6f5f0c5eca24f1a9778806134c3536372eb9cf596d2093c47ae
11. 0x1b71825c9547de15875bbc91c862190903fc855635b9a0003ffeec61dd5f70f7
12. 0xf528dedb007608bf062acc66d6170b88ae8f4af2805b598d1a1de82f74abb0b1
13. 0x57cf19d44d9e81bc14fc4685e033394f8b05fbd0eb27f3965637ef52d2d4b40b
14. 0x9b9fcbddc5e61cd56d284bbf85f74d7b6024baa4338a1e4f6406e8c01db66d25
15. 0x1c65721edf79939e1513441d5a9e3be301d6801a492ba436ec3148b4e982f044
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94