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Evidence row 1819405

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:22212
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
36f69cf1ef4eabcfc58449e65e3f20ff571c0cbc864fd6f0cc5167aaa3748037
Leaf
0xc309cd929d074f1c6734473bb7db8229f518d4d8930ffcf46ec118561f60c8a0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8s7Rj4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e74ea4e3-09f9-4039-96e0-f266b75770df/.well-known/agent-card.json"
    ]
  ],
  "name": "Pliander",
  "owner_address": "0x53692e08c255023f8f90814b3ea9861b3d7238ea",
  "raw": {
    "agent_id": "22212",
    "agent_uri": "https://centralcity.ai/a/8s7Rj4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pliander 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/8s7Rj4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pliander",
      "registrations": [
        {
          "agentId": 22212,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e74ea4e3-09f9-4039-96e0-f266b75770df/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8s7Rj4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563048,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:01:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pliander 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/8s7Rj4"
}

What the leaf hashes

{"body":"36f69cf1ef4eabcfc58449e65e3f20ff571c0cbc864fd6f0cc5167aaa3748037","id":1819405,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563260983754,"prev":null,"subject":"erc8004:5042:22212","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. 0xc309fde2dcb12df6c582f57002e8bc88bef00a85665e11dd87c658a269aa99ba
  2. 0x5ac551413e8e7c7f48f60a0857f35fbe3aaae35ef706ecf4a5197695a847cc7c
  3. 0x5de154c20255ab54791d0a6f9b45c26718d96174abd4aa6164f45f8be69c8cf7
  4. 0x6593f1ed6fff4111ee263fa2d9658f51c7cca8cf39c05030c2d6c8b3dbae0029
  5. 0xf39c09e4738be403c805d201b29bb1c1e6204c946fae666a6b9bd53277c86b68
  6. 0xcb56823576d083f65a0546f7f40de73b140575b6eb3215b6dfbd7009e89fd5e5
  7. 0x353f925d430956162d9a1a80bad3fb179444a44e34cb9f1a31e32d874acb1268
  8. 0x6421c658d5f716eebd6ec5df559329be4f820df65020de51807430df011db3f1
  9. 0xead6d21ce0ed29ac0ff54bf25e2945d367d0bbfb526b7f7eebb266b2f694f5e9
  10. 0xff733f1c92b26b8c5d45263992ab23ccc48d118d17a6f1f3f60c6538dd008f80
  11. 0x6bfeee4cc7d0cc19f3d874bfcb548ebbb2594ad8d4fe0ad0f669573074a7743c
  12. 0x2341fe3058274d292666071bc8119652951968d15cf7d285531e210018e7ea3f
  13. 0xefa31efdf607e8d04b8c9fc919db78fe5a26a3ddbd6b0e7563c8ca73dc801298
  14. 0x5da52d6bfc8f88d79ebced4b6bebec468f5c2d8a21c193d44e901c7a6ce7941e
  15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
  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