addrbookFor publishers
← The evidence ledger

Evidence row 2601741

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:189947
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cf6d50c32c30f19ca8fe7e058d30c76de4dd8c1a1c9c0c15c535d486254e9816
Leaf
0xf3ebb26dda81448349b5dbc385b7861db2f9bba0720f000b2c62730773edbeb9

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ncHjk3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/939d46ab-2198-49d6-ac5c-7ae0c19d6aab/.well-known/agent-card.json"
    ]
  ],
  "name": "Zokose",
  "owner_address": "0x107c40b7f3db0cae13bdcada6cb7a4f9e8616674",
  "raw": {
    "agent_id": "189947",
    "agent_uri": "https://centralcity.ai/a/ncHjk3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zokose 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/ncHjk3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zokose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/939d46ab-2198-49d6-ac5c-7ae0c19d6aab/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ncHjk3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:04:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zokose 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/ncHjk3"
}

What the leaf hashes

{"body":"cf6d50c32c30f19ca8fe7e058d30c76de4dd8c1a1c9c0c15c535d486254e9816","id":2601741,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718252266088,"prev":null,"subject":"erc8004:5042:189947","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. 0xf3ebee51cc4a559fae32a0d73f7536acdc7bca750bd89b920a446a2e31404d1a
  2. 0x096331c47677a700adb001ea37b61b5469f5b52e8a58556d338d5258695af46b
  3. 0x3ea887348afe076ee73c8bb7d5848e64f5954822ee9595121d16d2d8ff02f2fb
  4. 0xb4fa87fd56af2b4bb76e3f18f58b9c146ea1c40b1baa05f85cd0db39cf2fcc5d
  5. 0x7c7b5b8aeafa5611274c59129202bd9c4c25d6b5926cac4efa973951722f2be2
  6. 0x88a257f9cad42972a9c11f6c0b998e72209a7ec727c346386ca5267f317d7839
  7. 0x75860b932817032e8fe0a942e599c6beed1909faa74573b0a785fefe6603ad42
  8. 0xdd404c2a49ec1dd9be111af7cb61767e896cfcaf17da7ed435f9184951189c7b
  9. 0x999f9dfe580bed2f141f648e5116e1b53a2a2e258673d02e37b85849e4401f97
  10. 0x16958350803a3cf90abff80ac1edffc8159b57b09a3527dedf61d6ed8c452b00
  11. 0x447c0c370405a7cd5bae61ede97226fee9e3daec26fe4914c576f16c9a3cada8
  12. 0x0d5cfc88bbad0c4b40a561ea1060fb7093bbc663a0c9b1ac75a449bd2a0fe549
  13. 0x0ea954b95dc4e26bb21744a0d424db9da57e2da18185ea0406675355cc4a2429
  14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
  15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON