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Evidence row 2954940

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:227701
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f229053f163486e754607bad8d86a69cd2bd16c5a545a8f900e7ca116cf46e7e
Leaf
0x06ed176505fdc847d52c9976d72c8001cccf2a6143392b7553876682ded3a10d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lCKBun"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/609ea398-4616-445a-a797-900e2a18d20e/.well-known/agent-card.json"
    ]
  ],
  "name": "Karlofik",
  "owner_address": "0x17241a559bf05562ea647e2105428e83b87e257c",
  "raw": {
    "agent_id": "227701",
    "agent_uri": "https://centralcity.ai/a/lCKBun",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Karlofik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/lCKBun",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Karlofik",
      "registrations": [
        {
          "agentId": 227701,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/609ea398-4616-445a-a797-900e2a18d20e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lCKBun",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793769590,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:23:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Karlofik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/lCKBun"
}

What the leaf hashes

{"body":"f229053f163486e754607bad8d86a69cd2bd16c5a545a8f900e7ca116cf46e7e","id":2954940,"kind":"listing","method":"sync.erc8004/1","observed_us":1793769780219784,"prev":null,"subject":"erc8004:5042:227701","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x06ed02fed353380b419bf4bf31e7829e2a6a11e5fd653870db7769fb1738a970
  2. 0xf22dfef885b1e6c6f6bbe3765818fb45c705a0da36a5ac9611084349d07036a7
  3. 0x5c18a6b129a7ff9f49f7d3fdab78c784f4c3c780336130465cf3e33fe8213035
  4. 0xdb22c9a89549e57b8fece11b97427faeb5f3015415874850eb4272971e8c892e
  5. 0x9a1fadd80ce43e777f8625eb262a447b0874e48669305ee6b9cc3e37fd38e590
  6. 0x87e25c4229350796136f17c35b3e7f8c4725b1b2a6956637bbdd372fa65e5951
  7. 0x91c4a83ccfd536312fcbb76e4a67914e5d1b0c413421389c110d1d0a4766592e
  8. 0xa78042cde809cad43e7af87507a9aa06e2ae498fa92fb51fe1b923fe9083eb58
  9. 0x1787a781050be13e042cbceaddfd543ba8df61a84a3b1edc4321bd7872aa39ee
  10. 0xc4524dbc16f6fde63def141537da3ffc45f5f4364e4a4f9a3cb7f5478b48b825
  11. 0xcb7ae02a8f07830b6a532768a38593d05ccea64998dd39e08a6a6c4ef1766c1d
  12. 0x6d9bcfbba9bdf59fb9693455ebd84634a2df09acc1ec2cfaef1b9bd1bb193297
  13. 0xa232f39d56b8c1778b4a53ee7cdafe19b17de2af13d9c6ce77cd26ffbca521be
  14. 0x100f0c53fd119963d622a12ca44bbe30cb6c40b8715b5360425f34a4bb487b35
  15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
  16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
  17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON