addrbookFor publishers
← The evidence ledger

Evidence row 2719131

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:207534
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5a392e6b499a349e255db344e69554ecc40e87a37a3209436489dec99e35c8a7
Leaf
0x8e16432bf0b39e7949c73d2fe975b6e9d97f9945d2004dc28b9cb52c0081832c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/M9N5A6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/55b24cc2-cd2e-4b4e-872a-b5751a04ddfd/.well-known/agent-card.json"
    ]
  ],
  "name": "Vundero",
  "owner_address": "0x9c1ab43707449024ce10c5f3f5c86c43ca2cd95d",
  "raw": {
    "agent_id": "207534",
    "agent_uri": "https://centralcity.ai/a/M9N5A6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vundero 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/M9N5A6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vundero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/55b24cc2-cd2e-4b4e-872a-b5751a04ddfd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/M9N5A6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:01:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vundero 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/M9N5A6"
}

What the leaf hashes

{"body":"5a392e6b499a349e255db344e69554ecc40e87a37a3209436489dec99e35c8a7","id":2719131,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743272686903,"prev":null,"subject":"erc8004:5042:207534","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. 0x8e1642bb870b91112609948dc56ba38b53a4f1ce6ba1ae65ee45dd1ad195631a
  2. 0x78d41f65899a92ba08a95e5c039cd42150467002fe78f90fb7bfd8a10799aebf
  3. 0x398c8a3ec7d0ac239d22195b609353b265d114c2cb4838bb1385e6196434182b
  4. 0x6165dbe88532d63462a877d11e603de3f557a86f33be4903f4029fb15e22be65
  5. 0x36d9886045f86c6fac16a722beefe2140d430cb5920e3607b8a3aa05a1053086
  6. 0x88ad2a23efeaad196869e2806b0594c0d98cced86faa9c63f3c7710b9df0a201
  7. 0xadc8e8f259c54fa9665d8933da02b3fec32241f29c5d1f988190768268eee075
  8. 0x66336e7298144ca7729e16d1a3d76889bdd818d89030f5af256a5d2b6348feea
  9. 0xa138d33e06964bf6f18e0665e24676632bd1d8df1e947e8d60b78f452844e55e
  10. 0xd999d3a5ed90b29ca195f07e36b08bb4a06de5b1dbaa2b663773de8210d69b3a
  11. 0x9420b33ae9664c59b3e3cab7c50eff7999863faf01eeba4d4c69e543e50d9af6
  12. 0xefdf9a63381dfbf88bbf5aedad64a45b8e750987bbfeda1f46f63d843aa96109
  13. 0x011a0e3ddc4ed33bcbefeaa3948dc632c682c298b43d1309b73fbfab20b67e71
  14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  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