{
  "meta": {
    "subject": "Roblox group 15161915",
    "retrieved": "2026-09-08T10:27:06.923Z",
    "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": 15161915,
    "name": "Dev Mark",
    "created": "2022-06-22T21:27:10.063Z",
    "owner_user_id": 3570507138,
    "member_count": 621,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T16:23:05.107Z",
    "last_measured": "2026-09-01T14:55:14.873Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T19:06:55.844Z",
      "member_count": 607
    },
    {
      "measured_at": "2026-08-11T10:26:07.329Z",
      "member_count": 606
    },
    {
      "measured_at": "2026-08-12T03:46:46.550Z",
      "member_count": 608
    },
    {
      "measured_at": "2026-08-14T02:43:23.502Z",
      "member_count": 609
    },
    {
      "measured_at": "2026-08-14T17:36:59.474Z",
      "member_count": 610
    },
    {
      "measured_at": "2026-08-16T04:44:46.220Z",
      "member_count": 614
    },
    {
      "measured_at": "2026-08-17T09:35:31.316Z",
      "member_count": 615
    },
    {
      "measured_at": "2026-08-19T05:55:58.056Z",
      "member_count": 617
    },
    {
      "measured_at": "2026-08-30T22:11:45.446Z",
      "member_count": 618
    },
    {
      "measured_at": "2026-08-31T21:24:22.451Z",
      "member_count": 621
    }
  ],
  "name_history": [
    {
      "name": "Dev Mark",
      "first_seen": "2026-08-10T16:22:55.035Z",
      "last_seen": "2026-09-01T14:55:14.873Z",
      "current": true
    }
  ],
  "ownership_events": []
}