addrbookFor publishers
← The evidence ledger

Evidence row 2567524

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:177084
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
44fccef2ef76ba6b5dc616bbe13f366478b51ffecdb010a973281474b0cded45
Leaf
0x57fe6a9397614295f7593239b1f650e30001039a677cd8cd7c032f8befb2a850

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CBimlR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3c693595-9d5e-49bd-b511-ba8ef5b5026a/.well-known/agent-card.json"
    ]
  ],
  "name": "Bempino",
  "owner_address": "0x66bacebe59998125a750ba1e4e271ffa1f6f4f4a",
  "raw": {
    "agent_id": "177084",
    "agent_uri": "https://centralcity.ai/a/CBimlR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bempino 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/CBimlR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bempino",
      "registrations": [
        {
          "agentId": 177084,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3c693595-9d5e-49bd-b511-ba8ef5b5026a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CBimlR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793702457,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:44:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bempino 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/CBimlR"
}

What the leaf hashes

{"body":"44fccef2ef76ba6b5dc616bbe13f366478b51ffecdb010a973281474b0cded45","id":2567524,"kind":"listing","method":"sync.erc8004/1","observed_us":1793702671530111,"prev":null,"subject":"erc8004:5042:177084","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. 0x57fe675a65ceb5ab9775ec03dfc2c305367bd4ae57d03d9fa7d51f253d122d79
  2. 0x779310617f138b86cac1cca03d0a7497931fa0e553ed91adc3542a57cc0846cb
  3. 0xf0721660ca76ffd1d070565b592a2eed2e9cda1503077f3a632ebeb6ca3195bb
  4. 0x26517cf4a3cf1a0c8b7627ad9666882b3316135345d32e1573f5de966371e18d
  5. 0xb9f8999692db746949942902907a1074d2824c00f05a1aa201f28d79bb9cef08
  6. 0x1196c99c838a8c464afd12036eeedbdb1191af4da27a75ac15d201664a544373
  7. 0xeda81c447e7c2ef0c71d965544a2b7a267dcdddb7b9adb9a47098e025217ad62
  8. 0x76fed973727588f73d2d4d740fb6b2634dc4bfa431914a05a65bd1d2fe9ebc6f
  9. 0x34360770253d20ac7fa74cfcc572c1a328c6334a7601c6f3a66ca48edaf50572
  10. 0x239a5e79ae115a6c13f9f2e22ee28e4649282af30272682514091d317f6f6b50
  11. 0x21dbe4fe8c169d23f14c2656ac01ae397b3263e6744741aafb24030fb63e63fc
  12. 0x70d65606720a65c49b64703ea697c1212a08e2d8eb236d9037e716b053982907
  13. 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
  14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON