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Evidence row 1831404

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:29593
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
338cc992434d534e92757de4538ac016ea96d4512c6f3a428d559710a42a1c68
Leaf
0xd75afdf27e08e79d41e7f2fbdc6aa15e8704c821fd3ebd6daa968796d17b2ace

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tm5Zcb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e844408e-c441-4104-9822-e3f5b8e76c1a/.well-known/agent-card.json"
    ]
  ],
  "name": "Klastero",
  "owner_address": "0x4077107531b80006eff3366f5e11199c39e745a8",
  "raw": {
    "agent_id": "29593",
    "agent_uri": "https://centralcity.ai/a/tm5Zcb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klastero 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/tm5Zcb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klastero",
      "registrations": [
        {
          "agentId": 29593,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e844408e-c441-4104-9822-e3f5b8e76c1a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tm5Zcb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569020,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:38:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klastero 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/tm5Zcb"
}

What the leaf hashes

{"body":"338cc992434d534e92757de4538ac016ea96d4512c6f3a428d559710a42a1c68","id":1831404,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569094658184,"prev":null,"subject":"erc8004:5042:29593","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0xd75ad683dd0309a20fb340eb14710193984a6c993262f0e3f91b92a5b04a943e
  2. 0xfbaccc9d6503519c590ad1e9e06469c8e8136f3232e4e16c013586385d93109f
  3. 0x1c2916cb0b7cf4cf2434de87886057bafd83e47ee66d548863475263c8478483
  4. 0x1d0eba8fd8600277d241b94377dbbe5e9a28463b6efb42a875b9f010198979e0
  5. 0xb674436c8f352e12638d49e656ddeea4f453ef98bb073dc77eb97f2dcdba2934
  6. 0x2ab25f7a07eff6c562fe7c31c8ade90f393056cab68deb661923e7151b9ed3f8
  7. 0x6c308e2b64109219138fab7982c16a0ac84320d6cb5764f336cf5ecffc52b76b
  8. 0x2fb5921c2bfea6139d3208d42da84047d71e6134695bcd619d2cfc3cd7f0351e
  9. 0x2c6eb4de76f4a58cf8145d54317ae79cc51cc906d0de4638f1123e24c1492677
  10. 0xcb3b41c37ca3d11be54d960f2aaee0cb4c25d128d47dabef2797efb0d2803239
  11. 0xe85548a3a52616d129b263e671f45537f7ee9bb67fa89ba4d8e27bed7088e757
  12. 0x5286c70252ce1d2134a08e8f861c17b609bf03ec34c3b3a77b39816d1787aec7
  13. 0x5604ebb26a467785e0d13c4e7f1730e632124652e4df86dc2a82a0734e46265a
  14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
  15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
  16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
  17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON