addrbookFor publishers
← The evidence ledger

Evidence row 2518031

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:155880
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f7e49121a1d54f6da37948de1c608a045c2040cf72d9ef997c16354a1b15db98
Leaf
0xe380581ac8b592ca2e8fb90ba314bab55c049e73672889b274c3035300286986

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1ohQdw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/127bd71f-711b-4bae-95b4-a23f4f2ec514/.well-known/agent-card.json"
    ]
  ],
  "name": "Kirko",
  "owner_address": "0x97003afb694809858e0c6e0dc23e9c63e94bd7da",
  "raw": {
    "agent_id": "155880",
    "agent_uri": "https://centralcity.ai/a/1ohQdw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kirko 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/1ohQdw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kirko",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/127bd71f-711b-4bae-95b4-a23f4f2ec514/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1ohQdw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:50:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kirko 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/1ohQdw"
}

What the leaf hashes

{"body":"f7e49121a1d54f6da37948de1c608a045c2040cf72d9ef997c16354a1b15db98","id":2518031,"kind":"listing","method":"sync.erc8004/1","observed_us":1793677851668568,"prev":null,"subject":"erc8004:5042:155880","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. 0xe380628b8a0331ac16f5611ab0bc809cfb8168c9c02726a9e2112c0517f007dc
  2. 0xb5e125375620ff2b611c1c01730cafdc050d8f20454cc3c556164902903d2409
  3. 0x0c0978c13129934e07a5e2277dc81cc76fd480f546805211d0d91fb61ad1bbe9
  4. 0x582f32a75f5d6de15586d76fbf527325e84347301e2db39ca884ef62c30d75cc
  5. 0x152e62cdb46ad97e8d94808d92b3cd32add5308b72fbbe34925dbdaedf5f023c
  6. 0x6f8853f5106c9f97ef76b8b6b1678897a12d19a91addc11151c99005a4db51a6
  7. 0xe67d7cbc8ec145c48789ff85e85d3f18c187f18e88c3e7c00312a6e84b84977b
  8. 0xc334409e7dc1cc6120a44ece098e7cedf3bf8f569abd7cdf7b6e59648b114529
  9. 0xe9128faac4f010dba233c80ea003d314d07f687f11600e971027ee5c5aaf39d4
  10. 0x940308515ba306ed83268cae1ea8bbe7eee07f8e49c897a9049c2022b92b91b8
  11. 0x57b4f06a323d863c0aef416f5e515aef5ce3318a3b7bc6ea6861540f1ec6bdbc
  12. 0x1e85eeff0090594fef36f580ea962087ff11dab20e05da2522c264c55fc70b6f
  13. 0x45ba4607b58bd503d8501bd96a0477f9bb52f44b7e9c7927ec982f240f262131
  14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON