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Evidence row 4142680

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:407372
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
fed5c3c9972c890b388a999aec441068e43fb22b34c92b7c7edb54f315c63c46
Leaf
0xa9f20adea03d473537d15f3a0bbc88bbff9f9dc901c069b35cfdf3adb6ffcc2b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OrH9Db"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/32b6b92f-70bb-42a9-9d90-6044545d3f5b/.well-known/agent-card.json"
    ]
  ],
  "name": "Klollero",
  "owner_address": "0x2682fe65d0ee83752688c1504e37731cfd8d8133",
  "raw": {
    "agent_id": "407372",
    "agent_uri": "https://centralcity.ai/a/OrH9Db",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klollero 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/OrH9Db",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klollero",
      "registrations": [
        {
          "agentId": 407372,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/32b6b92f-70bb-42a9-9d90-6044545d3f5b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OrH9Db",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1794112478,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-08T04:38:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klollero 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/OrH9Db"
}

What the leaf hashes

{"body":"fed5c3c9972c890b388a999aec441068e43fb22b34c92b7c7edb54f315c63c46","id":4142680,"kind":"listing","method":"sync.erc8004/1","observed_us":1794112682946718,"prev":null,"subject":"erc8004:5042:407372","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (183509 rows).

  1. 0xa9f26f771fbfe702139832b4977022ea9a37dcdb83535dc52bdc20132e73e4d7
  2. 0x7da3b235f0efc191c61f08b7b5d609a1743da0673b5c76cd6c19b32d8defa5d3
  3. 0x690999d3b2e223c33e6847230ec07d87fb77a53fab39cd568fe0b1be9f50062c
  4. 0x3fb7c7c76cdfeef0a7d5d9f824ed69732a600a9f211b152a802be166f3627056
  5. 0xc691930739e088e432807e7c023cea282e901987f2e590a764662036df906549
  6. 0xad484ccc0931cbdd562f804c85ff2de1e4c3b9b532de7f481e52daa82e15b56d
  7. 0xb17123b04e07be0c1eb12c4ed754ef2ae33e4631b9ec38caddd8b18361c1b600
  8. 0x4d543c8a5638633fb69518674a2b67f7b2753f378651d63582cb3c0dcbf77019
  9. 0xf3b394fe848b51419833eaf86460d252fa0f0140343774895cedd46242982082
  10. 0x523661ed0f808b6f924ec8dca0431267f0672be2d48b96c4a004848770448489
  11. 0x47224ddf9b2f601295fd65a97a9048ab4663c52b38c0293a6dc29f3a8837d805
  12. 0xe85f1ceb41ee9174942da39b336291a00094121f391a9a7f24c6cd954959051c
  13. 0x6d9ea69dbfdaf081e6a3119285ce9b19196235c14a55c8b99ee1621b57515146
  14. 0x7895f0c677b556f83f3313c0bd094e4a7111912db3fbf89bea59958c7f922d1b
  15. 0x0ab1ce41f6833c03a127e43753de6b18c947937a03d30e9d752d919125492456
  16. 0x15fcf46472196b84319db11d0928bd9a7c1bffd0bf592e61363ef0eddd378bc6
  17. 0x45874ada32d7ee6c17eade12dec01ab7504d43d23be0d9dbb51e642eb39966a4
  18. 0x1f0ff2af9da38fef1beef5d2dbcf41f592dca17729b7ab9b9c0b6ef354dc3b83
Day root
0xbf84ec37f88c5f23d2144bd7dbc1ea0f8edc93b3764a885a7164b7923ff3460b
Chained
0x9fea188e4965f50de727e97c40e18d5ff2c2ddbfd4f1ae65e22ddd6f676bccfc
Published
On Arc Testnet, block 71451618: 0xb5273480942a54cd07f291b8319e59976f8d9d0583181c764eed04c9b3f7a022

How to check it · This row as JSON