Evidence row 3395278

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/36MmBk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e401f4b7-5e3a-4934-a44d-9dcb93ff63e2/.well-known/agent-card.json"
    ]
  ],
  "name": "Haullabeh",
  "owner_address": "0xc622d024df980d250619527deb9e10e13b316268",
  "raw": {
    "agent_id": "330063",
    "agent_uri": "https://centralcity.ai/a/36MmBk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Haullabeh 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/36MmBk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Haullabeh",
      "registrations": [
        {
          "agentId": 330063,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e401f4b7-5e3a-4934-a44d-9dcb93ff63e2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/36MmBk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793880912,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:15:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Haullabeh 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/36MmBk"
}

What the leaf hashes

{"body":"12bc71610efdbb3a727bfacad3b9ece28f821ee97a09b65d5bf35d0ce5929cb7","id":3395278,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880959455684,"prev":null,"subject":"erc8004:5042:330063","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. 0xda98dc3d783bcde9104104c3d2aeeb9407da85c3b61d8725bf4e165a188dcad0
2. 0x0a96384378863378df190e6b5c2921b59ecf8efd26ec63b0989875a0c3c0e7ff
3. 0xbdd04dcee4cfd4b50c44d8669a7c7e843fd7d792743b9a9570bf48ab7fdb1ca9
4. 0xc33426af0696a097b13a019e10a812e194c2125ea60a6b84b8d5bed8f738376c
5. 0x0090cdfe4b324e9fe4634ada7a000f5fb9f5576ba47e4ca1fd1bfd8dac201bac
6. 0x66fdf02f2018a2c4695c8709692d8125c38d386d3f39d5119f7b3b3c4533fa8f
7. 0x5c0641cb5f5bea7acaf19d27565998a953ff7ee1df510b170dd8f883a22252a9
8. 0x07f4db037c86586ef9b73e7ed61c4abd303a8759f74a3ac249ac169612e55c59
9. 0xcd15428a771848641f3e905f746c7978954ef42112e9e717f45e6f92600771b8
10. 0x6b107049baa163324a03c4ba23957ada23c8280a837ed883db9e868f0e9c1329
11. 0x7df32876e40ac8a61c05ebbe21dedc9f40435f5d803b76c0807fe2f44a2fa759
12. 0xa0f4139b967c47b6212098ab1ef1fb116b8696e0af5b5baf4ab69823599f2c21
13. 0x26b79609af64282a7d0ea0b1ec7f8168c3787a6394324bea32524b967fbff0d3
14. 0x18ba0ecf9d097a18d969f015a4d29da864bf68db732c6ad7fa00156b764bd084
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94