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Evidence row 2563051

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:175088
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
348cc795c912bef307f110f7f7defcb6b62bfc09aab5561c1bda11570f8a45b0
Leaf
0xfd5943ecf2dbdd2cb06961dd196b7d6bde157bdb82d1c27ad850ef3845312023

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/057gfA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1886904d-cc9f-4b6f-a24d-8239bf5f69e1/.well-known/agent-card.json"
    ]
  ],
  "name": "Lessik",
  "owner_address": "0xa031caf4259e812c33fe2d0d4d224a65e81632fd",
  "raw": {
    "agent_id": "175088",
    "agent_uri": "https://centralcity.ai/a/057gfA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lessik 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/057gfA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lessik",
      "registrations": [
        {
          "agentId": 175088,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1886904d-cc9f-4b6f-a24d-8239bf5f69e1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/057gfA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793700250,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:05:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lessik 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/057gfA"
}

What the leaf hashes

{"body":"348cc795c912bef307f110f7f7defcb6b62bfc09aab5561c1bda11570f8a45b0","id":2563051,"kind":"listing","method":"sync.erc8004/1","observed_us":1793700307871504,"prev":null,"subject":"erc8004:5042:175088","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. 0xfd590333c64b87d5d10e41c047c574902a341a090ff6fcf5b8265fe35e268585
  2. 0x161df64dee70e733da9f0537421c89afc5bb2c5712cccc07fc4168ac8b3603d7
  3. 0x559258618b165bf0be840857c040198ff22df50073224f035952cb868903859b
  4. 0x09104affe8da90747cd02c42a4180c5dcd5385357326d98a5a69a9ae4e612777
  5. 0xb6693a3bfa053da2c7d4a3340e51c039641c17ea59a97d830a8696ac7558fe07
  6. 0x0f09e5e0febdda47ab8309575eb9b8034b0192d956a44e16f9cc519e3d18c7d0
  7. 0x688f1916f46ad0f504578e503bbf603b3f3b9eca303efae268d44434bf4d38e4
  8. 0x51ed248cf62307ad17ae9d2b2ddc38a5191ebb1ab24dc17fcefc1f09a0c3cf1e
  9. 0x19e09388aa98baf049d59a2c4dbb9d255e6c3e3b9299bf65fee8ef2150f7effc
  10. 0x499c2ded4b2cfc429a59bf6508e177087d773e2fe340e957f0f283ad76a16f55
  11. 0xfc6e95a3aa08288dc966a0cc9b3319e1e1943030f6154b3a614ecf3eec6261a8
  12. 0x9beebae23e6ebd6d6b0bb00c7002e82c7e42625499974c6c936c5fe24f9a0f37
  13. 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
  14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
  15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON