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Evidence row 2532078

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:160746
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4c72864a6680bd0fc7532042b89564428988f84cbee46b9a88be21e75bc52db8
Leaf
0x8609a69db0026a3d76d4adfedfe4531ab91d035d60ddcd4e7a0dfd231a5d894e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8iIAHA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9544b951-9846-46a8-96e0-eca9935fe3c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Zanler",
  "owner_address": "0xfabdde4656355e1281bd7410c2ad280504029a2d",
  "raw": {
    "agent_id": "160746",
    "agent_uri": "https://centralcity.ai/a/8iIAHA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zanler 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/8iIAHA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zanler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9544b951-9846-46a8-96e0-eca9935fe3c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8iIAHA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:27:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zanler 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/8iIAHA"
}

What the leaf hashes

{"body":"4c72864a6680bd0fc7532042b89564428988f84cbee46b9a88be21e75bc52db8","id":2532078,"kind":"listing","method":"sync.erc8004/1","observed_us":1793683649312819,"prev":null,"subject":"erc8004:5042:160746","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. 0x860991c7ba68d463b5670a07e22fe0141580cc6123cdacd1781083e5e205800f
  2. 0xeb307a4458a3a6395a95f802df4cbb84b46243a053deee18b47d8cba55c7ba7f
  3. 0xcc2841b82325b15f8799803d05726ac84c60ceecd683ca5afa7c791451a205d8
  4. 0x0f558a0c6b7143b14c0ceab61edfe5adf42a995b8ff016b57baa7b4a447da617
  5. 0x31173b151c7745b4024168f6baf7df457f20ccd9c6f3118487fe5c71f8da523a
  6. 0x6d560375eafa43cef5765a64cba54d770a9acbc60124e152c95da0e9ce58ad11
  7. 0x63c66ac8b80abb79e4efc533abbbbcd9198697abb8ae9120e4cea1b277525552
  8. 0x57ed261d0cc882372c0f909dc4cd3cfc3b44d6774cdfaead68be8669060e62d4
  9. 0x774a49d7b84f554012b2879d0f648166eb611eaf8cbae1220074743aac74033e
  10. 0xaa3e5a05992d34f115949e6e6e1fa4128cf33d82c526017a2ebf1d022d61025a
  11. 0x3d0b6ce8c48efdf1d437d817a4d3c2377fb769c3cf5754b744f64dd8508b0d47
  12. 0xaef81b61033fee85d110126aed81fbcb0cbee16e8087bf4d35e2e6fb074eba13
  13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
  14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
  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