{
  "meta": {
    "subject": "Roblox group 4398864",
    "retrieved": "2026-11-04T16:56:26.875Z",
    "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": 4398864,
    "name": "ZJ $tudios",
    "created": "2018-09-02T21:54:46.763Z",
    "owner_user_id": 294966900,
    "member_count": 2294,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T13:51:14.604Z",
    "last_measured": "2026-11-04T08:58:22.503Z"
  },
  "member_history": [
    {
      "measured_at": "2026-11-02T16:38:59.771Z",
      "member_count": 1928
    },
    {
      "measured_at": "2026-11-02T17:00:11.643Z",
      "member_count": 1939
    },
    {
      "measured_at": "2026-11-04T08:58:22.503Z",
      "member_count": 2294
    }
  ],
  "name_history": [
    {
      "name": "ZJ $tudios",
      "first_seen": "2026-11-02T16:38:59.771Z",
      "last_seen": "2026-11-04T08:58:22.503Z",
      "current": true
    },
    {
      "name": "Mrcola Fan Group",
      "first_seen": "2026-08-10T13:50:58.208Z",
      "last_seen": "2026-11-02T16:38:59.771Z",
      "current": false
    }
  ],
  "ownership_events": []
}