{
  "meta": {
    "subject": "Roblox group 33170312",
    "retrieved": "2026-10-18T11:11:09.413Z",
    "licence": "Measured by roregister.com from public Roblox APIs. Free to reuse with attribution to roregister.com. Not affiliated with Roblox Corporation.",
    "notes": {
      "member_history": "insert-on-change; a point exists only where the value differed from the prior reading.",
      "detection_dates": "ownership/name changes are dated when this register observed them, not when they happened."
    }
  },
  "group": {
    "id": 33170312,
    "name": "Woysko Polskie Królestwa Kongresowego",
    "created": "2023-09-28T14:18:02.997Z",
    "owner_user_id": 2581101689,
    "member_count": 423,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T19:14:07.853Z",
    "last_measured": "2026-10-13T15:54:14.032Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T22:28:32.352Z",
      "member_count": 431
    },
    {
      "measured_at": "2026-08-19T19:38:52.362Z",
      "member_count": 430
    },
    {
      "measured_at": "2026-08-31T08:48:36.226Z",
      "member_count": 428
    },
    {
      "measured_at": "2026-09-03T06:03:56.902Z",
      "member_count": 427
    },
    {
      "measured_at": "2026-09-07T22:38:57.814Z",
      "member_count": 426
    },
    {
      "measured_at": "2026-09-22T22:23:08.553Z",
      "member_count": 425
    },
    {
      "measured_at": "2026-10-06T18:11:41.654Z",
      "member_count": 424
    },
    {
      "measured_at": "2026-10-12T16:36:31.687Z",
      "member_count": 423
    }
  ],
  "name_history": [
    {
      "name": "Woysko Polskie Królestwa Kongresowego",
      "first_seen": "2026-08-10T19:13:59.679Z",
      "last_seen": "2026-10-13T15:54:14.032Z",
      "current": true
    }
  ],
  "ownership_events": []
}