addrbookFor publishers
← The evidence ledger

Evidence row 2582526

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:183625
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a5d722a7ad36790b63aa31810b044ebaac84882e52591e9179d42df1bdcefca8
Leaf
0x446221f74e6b29679a1d65d16c78153d1c41136eb5404d5be5b84fda47855633

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jOlv7M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/46076158-c863-4d65-8818-28a85997cdc1/.well-known/agent-card.json"
    ]
  ],
  "name": "Flerkino19",
  "owner_address": "0xa13282bc5cf7cd30ab37db88444eb8c9cf89794e",
  "raw": {
    "agent_id": "183625",
    "agent_uri": "https://centralcity.ai/a/jOlv7M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flerkino19 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/jOlv7M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flerkino19",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/46076158-c863-4d65-8818-28a85997cdc1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jOlv7M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:54:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flerkino19 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/jOlv7M"
}

What the leaf hashes

{"body":"a5d722a7ad36790b63aa31810b044ebaac84882e52591e9179d42df1bdcefca8","id":2582526,"kind":"listing","method":"sync.erc8004/1","observed_us":1793710440541677,"prev":null,"subject":"erc8004:5042:183625","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. 0x4461d35ac8c16402dcb483c5865459fbf88fe64a5d0b186e1071634f5927949d
  2. 0xdb3a958e9749dc252a5104015a2ae79b9b2eb493c8a7ec5406a249efac66efd8
  3. 0xc30db565f8e0478d08242a5db04fd03634969ac41db5d28b1282e3a11448a6e5
  4. 0xb9b19295b665579ea781b39aad27f87e83d643d26d986b5dbcd4a08ae9c83635
  5. 0xc3d4fe65097989715dc2e4e9e95e99743e4b922497b3d4f230618f07d0ed5019
  6. 0xd21f31403c9c74c6561c4e98e05a8cc8b558cd7111625a25c52691dc59b73983
  7. 0x336fbbb6156327a52fd946f0f96cd39943a434c119510aefe1b2713af1aa6822
  8. 0x92735c7517f06889f492c0ad042670e025ccf90493ed10dff787f90a6ac650b8
  9. 0x9b497bd5f1ff5e15a436e2790343b8f04dac7ae8daa97a4609cd74d98a7197fd
  10. 0x6d0ed1a08e52dc2678b6324bcec774b65528f605106aaa01580f7654e333ec9c
  11. 0x59d5b37600dc07b2cafa0b015ad9682f1607b63612f79ba058b90b8c3e518fd7
  12. 0x5ff43b4af0926b2c821ecfc8692ba1e71eab00783adb09823a8a2e2208cf51ec
  13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
  14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON