{
  "meta": {
    "subject": "Roblox group 16971042",
    "retrieved": "2026-10-19T20:39:10.051Z",
    "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": 16971042,
    "name": "εїз || The Butterfly Mansion || εїз",
    "created": "2023-02-09T18:04:44.250Z",
    "owner_user_id": 3688637797,
    "member_count": 668,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T16:54:39.085Z",
    "last_measured": "2026-10-18T12:34:04.064Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T19:03:18.253Z",
      "member_count": 675
    },
    {
      "measured_at": "2026-08-11T17:41:41.785Z",
      "member_count": 674
    },
    {
      "measured_at": "2026-08-17T16:46:44.117Z",
      "member_count": 673
    },
    {
      "measured_at": "2026-08-19T05:42:28.193Z",
      "member_count": 674
    },
    {
      "measured_at": "2026-08-30T20:49:18.823Z",
      "member_count": 673
    },
    {
      "measured_at": "2026-09-21T13:47:36.939Z",
      "member_count": 671
    },
    {
      "measured_at": "2026-09-28T20:48:18.086Z",
      "member_count": 670
    },
    {
      "measured_at": "2026-09-29T16:28:12.551Z",
      "member_count": 669
    },
    {
      "measured_at": "2026-10-11T21:35:03.875Z",
      "member_count": 667
    },
    {
      "measured_at": "2026-10-18T12:34:04.064Z",
      "member_count": 668
    }
  ],
  "name_history": [
    {
      "name": "εїз || The Butterfly Mansion || εїз",
      "first_seen": "2026-08-10T16:54:33.752Z",
      "last_seen": "2026-10-18T12:34:04.064Z",
      "current": true
    }
  ],
  "ownership_events": []
}