{
  "meta": {
    "subject": "Roblox group 33692537",
    "retrieved": "2026-10-17T07:51:19.845Z",
    "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": 33692537,
    "name": "京成線グループ",
    "created": "2024-01-10T10:56:37.710Z",
    "owner_user_id": 3237408222,
    "member_count": 718,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T19:22:01.454Z",
    "last_measured": "2026-10-16T15:28:43.401Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T02:21:04.534Z",
      "member_count": 714
    },
    {
      "measured_at": "2026-08-16T17:18:22.301Z",
      "member_count": 715
    },
    {
      "measured_at": "2026-08-22T15:26:08.849Z",
      "member_count": 716
    },
    {
      "measured_at": "2026-09-08T08:25:36.464Z",
      "member_count": 717
    },
    {
      "measured_at": "2026-09-26T21:29:35.446Z",
      "member_count": 718
    },
    {
      "measured_at": "2026-09-28T13:42:31.623Z",
      "member_count": 719
    },
    {
      "measured_at": "2026-09-30T23:04:27.848Z",
      "member_count": 718
    },
    {
      "measured_at": "2026-10-05T02:59:24.156Z",
      "member_count": 717
    },
    {
      "measured_at": "2026-10-14T20:46:07.482Z",
      "member_count": 718
    }
  ],
  "name_history": [
    {
      "name": "京成線グループ",
      "first_seen": "2026-08-10T19:21:54.318Z",
      "last_seen": "2026-10-16T15:28:43.401Z",
      "current": true
    }
  ],
  "ownership_events": []
}