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Evidence row 2615267

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:195340
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
54339aee0b3b039631f951ee25205dd7c92f4bb93e860ac390a2877ca2bf1fc0
Leaf
0x8423644254741026e570f076ab378aaebe636b709fcef5678703ab84c19d2698

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8w3253"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/49e6490d-4311-4959-be3e-bfe1e6f38e09/.well-known/agent-card.json"
    ]
  ],
  "name": "Vauzan8",
  "owner_address": "0x927566a5333e8b92410a16c79a056df2354ba0bb",
  "raw": {
    "agent_id": "195340",
    "agent_uri": "https://centralcity.ai/a/8w3253",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vauzan8 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/8w3253",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vauzan8",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/49e6490d-4311-4959-be3e-bfe1e6f38e09/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8w3253",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:01:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vauzan8 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/8w3253"
}

What the leaf hashes

{"body":"54339aee0b3b039631f951ee25205dd7c92f4bb93e860ac390a2877ca2bf1fc0","id":2615267,"kind":"listing","method":"sync.erc8004/1","observed_us":1793725300325860,"prev":null,"subject":"erc8004:5042:195340","subject_kind":"source_record"}

Proof

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

  1. 0x84234ea151792c8aaa116d05e11861f48c5a7a30f6aae0ce22fff851df4d5bae
  2. 0x50eef14fa0593c019338798952bf3d0ff3eddbc64433743b292d780f609f582a
  3. 0xa9b9df1c4c7d6983386c26a1787428ed77972b03aca935d1b7672ad396b79dbb
  4. 0xb64af15cf4136d7830e0723cf8fe9703a3c67a4abe085b5ff90be2368747bdfb
  5. 0x63d898f7c903fdffab91cb0865cf0c88553788bdf46926565bdb0dbeb7669728
  6. 0x2817c43b1f95409b6acee442575f31df3d093c4f777f9da84745b8f59c7a9c46
  7. 0x636bde29c3281875c5871e922f7ddf8f98c2bd044d246fe6d8ac67f4788efa3e
  8. 0x575801ee162d0335ce2802d4b36a69766349a7ee5eda77e1012615138393241f
  9. 0x6fc26d513cfa849ca346888934fe73a2bb835af174cef015e79268c69d8efcd2
  10. 0x786246fe9796a2761ea2b4aea6d31f79b5c9bf15e3637c3135fc95c1855a6035
  11. 0x87b4c4a561e0be7eac269963dd5f05a4bd061b6711d5b8b6aaf745b144fd742f
  12. 0x5af57549afdc2a7e441674bc679508a1abfa5e7e9f02bd519feb4e488340ac38
  13. 0x4c1bb7805c28c99914212233f31f3f9b3d39ed6d0209166fbe8eb2e894fc9168
  14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON