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Evidence row 2608937

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:193021
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
de31f8bd60b581af666f474d543cab5776ab64a69db1ed69fdb4b3ae32089272
Leaf
0xd92dc40dbe5447aa68f589c703066aa86404e023590139162aec81b3956d4f3a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HUZzl7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15630f31-77e9-42a5-af58-8d06325ea35c/.well-known/agent-card.json"
    ]
  ],
  "name": "Koket",
  "owner_address": "0x2e36e410cd8f6caab0cc9966ddb3bcb9b6250410",
  "raw": {
    "agent_id": "193021",
    "agent_uri": "https://centralcity.ai/a/HUZzl7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Koket 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/HUZzl7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Koket",
      "registrations": [
        {
          "agentId": 193021,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15630f31-77e9-42a5-af58-8d06325ea35c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HUZzl7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793722191,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:11:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Koket 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/HUZzl7"
}

What the leaf hashes

{"body":"de31f8bd60b581af666f474d543cab5776ab64a69db1ed69fdb4b3ae32089272","id":2608937,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722271572014,"prev":null,"subject":"erc8004:5042:193021","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. 0xd92de7bd0ed1f7fb02ed8e849d5fd0354e065c442db1dca9a6c94ecefa161dd5
  2. 0x3f3e0e6c79da474f6e1566939f95e8af3179318161cae72b9dde704fcb078451
  3. 0xf3ebce2cef1f72d3e30ff30293f7c2a183cc3dcb3c5c849646b2e3e7ff00e759
  4. 0xd6cf7db5904a1690a47c572b23f58cccb42ed191e21b61dbe34c4c8615c659d7
  5. 0x08f74f3b1b6629fbd931b12533efb1ebf3011dbc4b8f5a60f63fcdbf966eebea
  6. 0x8c7629a1f302b372015760086ed32e5f0d90b34f6c554fa93206f0b0fb4e64f8
  7. 0x3e96243af4e6aaf5adab2ccec0328793934544acd20c80d1f745d61dde019098
  8. 0x496707a1c58b467993c7c802a8b77b39c0160dd84c2110ee9d7dcc0ab5498929
  9. 0x517ffdd1f4e0bb45e69b3d105a7b9d93320507cfef1d63b1d6e8878b49fe2df4
  10. 0x9c960073c81f0050fa42404db906562bd3082f82f8b02eddb96c27da51aab26b
  11. 0x813e7025feb7d7cbbb5bb5efe491873d5e9aec32eab90109d17d3ecf38b7fcd6
  12. 0x48e5af95f9eb80bba4fbc0a698a6f7e78f9b400ee2c3eb0be1c4c5bb86394956
  13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
  14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON