Evidence row 3718927

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hX6TJt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/75268ba6-3c35-444c-91e7-aca26cd4f85a/.well-known/agent-card.json"
    ]
  ],
  "name": "Alizan",
  "owner_address": "0xccccb804c7721fd7d53bb0cb444649b1b1dcd832",
  "raw": {
    "agent_id": "392431",
    "agent_uri": "https://centralcity.ai/a/hX6TJt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alizan 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/hX6TJt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alizan",
      "registrations": [
        {
          "agentId": 392431,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/75268ba6-3c35-444c-91e7-aca26cd4f85a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hX6TJt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793965062,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T11:39:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alizan 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/hX6TJt"
}

What the leaf hashes

{"body":"37bc8d66930d22066b80db4dfe0c5001ca7ae246f7f1ad866a7aa00339e727b0","id":3718927,"kind":"listing","method":"sync.erc8004/1","observed_us":1793965178943068,"prev":null,"subject":"erc8004:5042:392431","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x894c1bac0d2a700d2802222eae9cf1b77088c5a61bf3e3c6ef0b30fe8b67db3c
2. 0xad5ee8ca447d8aeac6d956ef404863eb21c5c2b29e94046e9459fc234d8f5bad
3. 0x09b1561a8d9f225d7490a27fe12f73ac390cd7c97cd060bfce33d1b51d3c60a2
4. 0xc18c962c63ecde434c8ec42cba1dd42211362333b3160c9491316c8eb3100b0e
5. 0xc6a9ce8678c0234a75aaf19e9a876247d212a5511e6d302abc86ac4d151c8efc
6. 0xd81e0a8c0cea80278d22ec2998b53bfb9391f0b9e1321125761aee85c72b745a
7. 0x6073b8613aee8be55013ac00fd3aeefc394097ab7a75a7686ec719564abcf70d
8. 0xd620499a1f6ca8077a1e1efd938af89d1edba0af2333e71fa842e2bc24f9ee36
9. 0x95101aae5e78801ff1c82414ccaf5780c02653a8e682958ec76002770b8f60ba
10. 0x8b6907a10b69409bd3959aae1f6d19dc75deecfe7a580e00992a726b605f6c1c
11. 0xabace259ff445194ee1257de65e77c9cc662464441794833baa5a56689779b0a
12. 0x52b5fd180a187d23dbdc78bc05e23dbb52595ad9db76c5a07d104bd6e864ff1d
13. 0x5f12c8bc2e2842d751f9245924fab06a8f3cfddc955c2d9511377c9e474f8827
14. 0x1603f9c33c35ccefb72fc33655d873fa8e090c77e8690f54f34f291f55d977a8
15. 0x4aa18de7ba70c1384dfa5e9fde2ce72817bb169f51aa0c98d197468e304aabd5
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1