{
  "meta": {
    "subject": "Roblox group 15",
    "retrieved": "2026-08-21T21:49:28.599Z",
    "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": 15,
    "name": "Top Hat Club",
    "created": "2009-07-30T06:03:12.813Z",
    "owner_user_id": 8053773,
    "member_count": 2640,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T10:51:49.709Z",
    "last_measured": "2026-08-21T20:31:33.011Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T13:02:28.327Z",
      "member_count": 2643
    },
    {
      "measured_at": "2026-08-11T18:57:08.031Z",
      "member_count": 2642
    },
    {
      "measured_at": "2026-08-12T07:43:20.830Z",
      "member_count": 2641
    },
    {
      "measured_at": "2026-08-16T20:40:49.052Z",
      "member_count": 2640
    }
  ],
  "name_history": [
    {
      "name": "Top Hat Club",
      "first_seen": "2026-08-10T10:51:47.646Z",
      "last_seen": "2026-08-21T20:31:33.011Z",
      "current": true
    }
  ],
  "ownership_events": []
}