addrbookFor publishers
← The evidence ledger

Evidence row 2565562

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:176011
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3618df375bba84db95191e7460a9cf862fab5c7d60451ed1cbb65134c03a2b13
Leaf
0x9b92b4b0763cf31776b07e36e878fbbcf711e505966a1edfc4b6c369efe625af

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7yDfJN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/59b39041-6d59-4ed5-8c84-6f7e9508eb3d/.well-known/agent-card.json"
    ]
  ],
  "name": "Zenjo",
  "owner_address": "0x2164539f321c48265ccde34a0cea9255b97308dd",
  "raw": {
    "agent_id": "176011",
    "agent_uri": "https://centralcity.ai/a/7yDfJN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zenjo 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/7yDfJN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zenjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/59b39041-6d59-4ed5-8c84-6f7e9508eb3d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7yDfJN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:22:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zenjo 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/7yDfJN"
}

What the leaf hashes

{"body":"3618df375bba84db95191e7460a9cf862fab5c7d60451ed1cbb65134c03a2b13","id":2565562,"kind":"listing","method":"sync.erc8004/1","observed_us":1793701322787763,"prev":null,"subject":"erc8004:5042:176011","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. 0x9b9296d5a5f274299c6875d031d5ac3eef216f662f29abf3188f245e7cd342ad
  2. 0x301f5cd7eda3813c34b579e73e2f4157641a20065165bc582c96a8e4cc6f6bf4
  3. 0xf903228bfbcbe1cdcbf499184be523430b6201c9d8740a9eeed533e0be130e9e
  4. 0x15d759f6318f4596c9deb16a4c321a7eac2e5b738482104c98809bf2a2dde203
  5. 0xf33c579653cd6f517b0c307889b09c435f88cacdfa4b5e11fd6bb55269c3d74f
  6. 0xf5c63bc8bf6665c518f80eaa304ef4ccb99458607d62243002e6401706ccf904
  7. 0x86bb7b52ae9379630dfdc5e9d6176e11499a1466e3f8ea8bd35f3c6ea698ba4e
  8. 0xcb10a0daeab8531fffbb621c021e37b64aa72d1e1d3d642db0c963a0b92e978b
  9. 0x857a111e1d7f34ad31fdccbcf8dbbff2ef6b4149fdbf2eea4482778aee5f2671
  10. 0x901abaf7bb88b5e5b574d1a5c10e7911fa3b735b9f32872b241e58d13f6b4029
  11. 0x49353df77fd936722b60a60f46dc78af185d071612f24745961173107c3a412c
  12. 0x01a39cb28b808d85971fcc74d2372f11a8f09a2d041f514d0f30ae5795e97342
  13. 0x047541275fbded65ddbf146d04bc8eb09e9b534f8e8c3e57ae4e8bfffd8bcb21
  14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
  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