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Evidence row 2301885

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:141928
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ce6242f63537f8517124fb52148e6efa568abf2a66a5220950bc8a043e1fce31
Leaf
0xa7dca65b622c5afee32f1fdb1e7086224800b803c8a8aee74c93780e08850637

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gHAT6J"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/664e6371-a0ce-43d0-8ea6-67fc7378c0bd/.well-known/agent-card.json"
    ]
  ],
  "name": "Lasseveon",
  "owner_address": "0x5991c097bae168dad528b6e88109d45672f9387f",
  "raw": {
    "agent_id": "141928",
    "agent_uri": "https://centralcity.ai/a/gHAT6J",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lasseveon 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/gHAT6J",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lasseveon",
      "registrations": [
        {
          "agentId": 141928,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/664e6371-a0ce-43d0-8ea6-67fc7378c0bd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gHAT6J",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793662311,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:33:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lasseveon 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/gHAT6J"
}

What the leaf hashes

{"body":"ce6242f63537f8517124fb52148e6efa568abf2a66a5220950bc8a043e1fce31","id":2301885,"kind":"listing","method":"sync.erc8004/1","observed_us":1793662430258494,"prev":null,"subject":"erc8004:5042:141928","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. 0xa7dc94e696ce602591268fff5cd03cf79d795e20c91e6d77ea0ca565c34e3f3f
  2. 0x5996bbd985337694fd99908517477f4156e2f2e55622e07dcb835cb2a0b37d56
  3. 0xac99bb8ae783c6fa8442a17079ad5ca075ca7cb3615dad3354564b78e929a030
  4. 0x3fb078dcd91737d1c2d752a60cfd41c49e8e80e32b073caf3bce39eb9167e0b4
  5. 0x112ecf0518acb56d2b5acddb3829d8a4b3064c8c20a6f6206c0b9a8d1539597b
  6. 0x807b09a922709febd4c0e7281c32e9e82b5654abcb42bc7f52cbb71fb45a3a27
  7. 0xb6248e864e7fa88d1a6d8fea4ba0dfb512ae6479ed7bb2eb818965dc622c0fef
  8. 0xc4cc8f9891e7448791530dbc01b96a10d72f6abf479dc285b76b5c086adc9549
  9. 0x8a79dea451243166c3f5db3877db340c505bb7b38be0d0000298d310c78098fd
  10. 0xf14d9f30334130c16c480cc22bdebd671accc39620d6ca63d2ec2860e9149a63
  11. 0xf612792c76e2762a7c9a811eee99a08adac1c9d0c055bdb36e75aa9397664eb4
  12. 0x40fd0f6dda83194fb5e17438b1c4dc895d08871eef37ae05317aee45785e29ac
  13. 0xf7fc51348087e5c1e3d386772d38113ebc053fa2bb0a5e6728e5f86d0ac25db5
  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