addrbookFor publishers
← The evidence ledger

Evidence row 2668671

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:201391
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9480a7c1b5e32de2e425597db28433b7e7c31d837b015960428a874377cd5de0
Leaf
0x95e4ffa7859d75593cb06894769d5f65741eedcd89d0bdb12e76c5dd17cfb611

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2ke1Dd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4bcc28df-407d-44cb-b125-5e11db6f9195/.well-known/agent-card.json"
    ]
  ],
  "name": "Plavabel",
  "owner_address": "0x0ca3bf0bc867e1d39f6323f3c4065eb480e6fc91",
  "raw": {
    "agent_id": "201391",
    "agent_uri": "https://centralcity.ai/a/2ke1Dd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plavabel 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/2ke1Dd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plavabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4bcc28df-407d-44cb-b125-5e11db6f9195/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2ke1Dd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:46:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plavabel 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/2ke1Dd"
}

What the leaf hashes

{"body":"9480a7c1b5e32de2e425597db28433b7e7c31d837b015960428a874377cd5de0","id":2668671,"kind":"listing","method":"sync.erc8004/1","observed_us":1793735174929402,"prev":null,"subject":"erc8004:5042:201391","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. 0x95e50f1ad60328f2543e70698ce2f06954639e87331fc6d249244ffa5baa017e
  2. 0x7e4ed899c1dbebd46f3309bef7d3d7d1b4518a157ae2c7c5d021a7a4d211a433
  3. 0x732a7cdcad4d3b1d0d1f1ea03cfd7939dc06426c4eab59a811055181546e7bb8
  4. 0x53fbfb89ff60cfce9a25d68213cb17fa6a5221703a21afafce314e16499b5580
  5. 0x42b60a79420065ca010acf5aa6d8f03872c53dfdaa64b913a8df93ae47af84fd
  6. 0x409eb4066adfc063fad5b4717677c902d544db7ad6362536370d99933da55b19
  7. 0x970e5bde6f8ba9242e074cb72dad628bb10cde6bdd7f6e63b81da57b6f965733
  8. 0x5baf46b65725830fb88e03e08d162935219c2b7ea3d9b8ae70230a3944b6459f
  9. 0x9cffcc2704aa210dfb91ab3c8786276f729c036f87e3baff7503b231b8f5f150
  10. 0x760218f9bad2db01dae6025c2d40c236674bb47ab6aab6ba2d7aaba4b1772ab6
  11. 0x1bbb3808b41a8f24de646ef4079a1b4aa33357ce3cde95c73f24bd9726fadeeb
  12. 0x788b298a5f8feeff59b61f996118940438204b1b29104457517bcb22cd0990f4
  13. 0xe8a1cc80f0a780fac0f4fe59ece43b6ed3c93f7812fc0d8197e2f289c28a6e91
  14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
  15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
  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