Evidence row 2495737

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8iT2oF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6bfb6f61-5e9e-4e15-9803-899d42f9c5e5/.well-known/agent-card.json"
    ]
  ],
  "name": "Lafer",
  "owner_address": "0xcd94f72020886d8c7191e829226ce2b879d40991",
  "raw": {
    "agent_id": "147259",
    "agent_uri": "https://centralcity.ai/a/8iT2oF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lafer 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/8iT2oF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lafer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6bfb6f61-5e9e-4e15-9803-899d42f9c5e5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8iT2oF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:11:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lafer 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/8iT2oF"
}

What the leaf hashes

{"body":"2324dd03bbb3f250eeedd10cb5997853c043455699c996d83be9364517866391","id":2495737,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668275424953,"prev":null,"subject":"erc8004:5042:147259","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xe51c370dca4a527b97db1c1eec6fe0bd735d8cc7ba1c62d9fa659f6a39033764
2. 0x211886530b47b95c145e75f175710620e7b767fc346265af02bf6e77103f9ce3
3. 0xbebfe8d0ea75cbf24e90e0898fe4378d353cf755e8b50a9a1ac0819fbd1460a1
4. 0x958956da89fbe5b359761bebbbccb92102a836d6d5353c71ba500edfe2e7d0b2
5. 0xe93dbcb17d126be020ac29423835df1cf6590b4564b3f5b77de7613ca7959c73
6. 0x3ff89418cd2e0b07fcb8dd0a7dd56cfa5fc30aeb5fa69ad9a2879b20999b29fb
7. 0x6d53c02ef5a68c3424a56164342d970ee1562b86ca729d996e19222549a36664
8. 0x3550943d4e4370a60bfbc15e11463e98403ca99652b55c0c681bfa4f084f806a
9. 0x6a0c8788337bbf54f9878475cc5bea00b32a9597b60b47a4a2144ee43a576673
10. 0x298355be98446486747c5d1a85c407bbf9bd721eb451f761f54179601d94d6d7
11. 0x0e6c3d64ce3a31c2664fd2e8cc383bd4e14ae0dcd9b9fc8ef16f9fce0ef0dd79
12. 0x8a2b27ce9e13b66cef6d1fa09c15a96f8e498f7102ac3524efaae6737b11d546
13. 0x45ba4607b58bd503d8501bd96a0477f9bb52f44b7e9c7927ec982f240f262131
14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7