{
  "meta": {
    "subject": "Roblox group 34601887",
    "retrieved": "2026-10-17T23:29:33.073Z",
    "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": 34601887,
    "name": "Polskie Koleje Państwowe",
    "created": "2024-07-11T14:21:19.323Z",
    "owner_user_id": 539471839,
    "member_count": 508,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T19:34:04.653Z",
    "last_measured": "2026-10-17T21:00:45.017Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T00:24:39.347Z",
      "member_count": 497
    },
    {
      "measured_at": "2026-08-11T12:08:24.036Z",
      "member_count": 498
    },
    {
      "measured_at": "2026-08-14T21:17:52.275Z",
      "member_count": 499
    },
    {
      "measured_at": "2026-08-16T21:15:34.230Z",
      "member_count": 500
    },
    {
      "measured_at": "2026-08-17T17:07:01.567Z",
      "member_count": 501
    },
    {
      "measured_at": "2026-08-20T08:04:03.956Z",
      "member_count": 502
    },
    {
      "measured_at": "2026-08-28T13:43:33.216Z",
      "member_count": 504
    },
    {
      "measured_at": "2026-09-21T23:41:59.926Z",
      "member_count": 505
    },
    {
      "measured_at": "2026-10-08T10:56:54.204Z",
      "member_count": 506
    },
    {
      "measured_at": "2026-10-11T00:28:11.218Z",
      "member_count": 508
    }
  ],
  "name_history": [
    {
      "name": "Polskie Koleje Państwowe",
      "first_seen": "2026-08-10T19:33:58.860Z",
      "last_seen": "2026-10-17T21:00:45.017Z",
      "current": true
    }
  ],
  "ownership_events": []
}