Evidence row 2525769

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/J23FE8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0ab1577f-d75b-4b5c-9ed4-c1915efb7cff/.well-known/agent-card.json"
    ]
  ],
  "name": "Buseh",
  "owner_address": "0xfc394489032b079c77a501a1eb75cf2bd256729f",
  "raw": {
    "agent_id": "158522",
    "agent_uri": "https://centralcity.ai/a/J23FE8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Buseh 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/J23FE8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Buseh",
      "registrations": [
        {
          "agentId": 158522,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0ab1577f-d75b-4b5c-9ed4-c1915efb7cff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/J23FE8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793681152,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:47:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Buseh 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/J23FE8"
}

What the leaf hashes

{"body":"b3ce2d622a34d48e3bf9d5886876d8f72181de76ad2eb7efc4389497f57ec12c","id":2525769,"kind":"listing","method":"sync.erc8004/1","observed_us":1793681254922834,"prev":null,"subject":"erc8004:5042:158522","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. 0x40a90471309da73d880a45783526e995dbb0a8f866d2385696a5876f009e6938
2. 0xbaca34f383ed6ff9eb2ea78f4b78e9330a45332d0a163de6337bdd9f9c7c85ef
3. 0x5f88eb2d35c03efe6beec6cc76afd7db524bbcd7a4a79caf811ab4ababf3f06a
4. 0x8144953eb92c7c2b945352bbd4ae0392c89bc381cae5262368422f56964aa7a9
5. 0x9f316a85db22609ac5fc87891fb8fb6b26a0322722cb2bd8a4a7406362b363e7
6. 0x7bb47270a588ddcb4be9b1b393ae727f8b7ae28a93bea364b9e6b49f60217ba2
7. 0x0f706d7cbc00a65579056e22ecc9f9a545787d97bc7017e4ec6fd3ae39af0016
8. 0x52bcaccb210a4ec25aa694323c60f56bf31cb08c0a6ddb3073b125e64ac02218
9. 0x5f621fff2e6648af787602389433045e593bcbc9f8f48ff794238f1d0ea368d3
10. 0x181932efee16f957807506c72919d7673c00680c892745b71add1629898159f9
11. 0xe717fe528dc82a727aef7b570d4796f98566950364e8cbe8ceecc669034b7089
12. 0x971a09d60f84e9baec85a2492fa03ec3a224cfa3a61ad351c4865dcbfa33b0db
13. 0x6389fe0a64a454c99943bd099b6d3c7b9164c03f7e0cbe464480d5168f9f5740
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7