addrbookFor publishers
← The evidence ledger

Evidence row 2299449

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:141138
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5e95dfda8e954ccbb5ea7f1175cbe0c1c2ef399ee3a14bdb9056de562d8959d2
Leaf
0xa64eccbcf21a4c774e896317ba9aad9bcf21b4799ccda8f960ecb774d84f11ab

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Hdxrow"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/23e59a10-8a9e-4277-8eaf-95a0556f692b/.well-known/agent-card.json"
    ]
  ],
  "name": "Klorkabel",
  "owner_address": "0xcfb68a834c3142b3eb60dbd94ff35762ed669a86",
  "raw": {
    "agent_id": "141138",
    "agent_uri": "https://centralcity.ai/a/Hdxrow",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klorkabel 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/Hdxrow",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klorkabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/23e59a10-8a9e-4277-8eaf-95a0556f692b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Hdxrow",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:16:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klorkabel 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/Hdxrow"
}

What the leaf hashes

{"body":"5e95dfda8e954ccbb5ea7f1175cbe0c1c2ef399ee3a14bdb9056de562d8959d2","id":2299449,"kind":"listing","method":"sync.erc8004/1","observed_us":1793661411788985,"prev":null,"subject":"erc8004:5042:141138","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xa64ed67ef9e1645b078115feb74ced93e4dc000a84c00082c129984dd30f6558
  2. 0xccf57d1b3efceee1d729f843e42a8fe8867d2706fee095f6552d1cb4210a8154
  3. 0x97f1fa5763eae9cd7da3695d7ea0d09295d54be222114971bd3214bafd942ad6
  4. 0xdb3c4d47fc8d1b6482e55382e4bca2eafa935c4b5ba56564ea97cecf671d8109
  5. 0x1df9f47110289b892160c1da7959b6ea4efe0300900a8f2e7eb62e4973ac62c2
  6. 0x8f8456d863911c105ea70cbe3dddc99958d2b7e32caa3ee81a987859d62de0f7
  7. 0xcc6271d6a5f3889fe9f0716611d8b4b8b49377d9f5b17e945714bc410b424248
  8. 0x79857994c2d13b5609f9899b33a478a7c25f211cd42d04917476e1716f641469
  9. 0x7da5edcf434048a7b83e5bc3d5849bf7e86215fcff47c68c552b7c9615affda8
  10. 0x76d3b4885975ad2264bf7f771bfa2d8e4c8420300e107cf94d15ad505f4fa8ff
  11. 0x8ffcffcbb23222b0e977edb61b39fade9fb75ed3af64fade05800bb3ba9b5711
  12. 0xc6f69d3f6f4fe09a9fc212c8631ef7fd2534c303c7902f55a5a63805fdc57695
  13. 0xec9b01ce49e2dd688fa78781733c888976342aaf0672176098d6561858941ddd
  14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
  15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
  16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON