{
  "meta": {
    "subject": "Roblox group 199725109",
    "retrieved": "2026-09-09T21:47:03.949Z",
    "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": 199725109,
    "name": "臺北都會區大眾捷運 Taipei Metropolitan Area Mass Rapid Tran",
    "created": "2025-09-15T11:47:47.682Z",
    "owner_user_id": 2993728030,
    "member_count": 77,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-11T02:42:56.028Z",
    "last_measured": "2026-09-09T00:15:21.097Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T02:42:56.028Z",
      "member_count": 47
    },
    {
      "measured_at": "2026-08-23T08:43:21.472Z",
      "member_count": 48
    },
    {
      "measured_at": "2026-08-24T15:26:42.640Z",
      "member_count": 49
    },
    {
      "measured_at": "2026-08-27T01:04:56.006Z",
      "member_count": 50
    },
    {
      "measured_at": "2026-08-28T22:10:50.749Z",
      "member_count": 57
    },
    {
      "measured_at": "2026-09-01T13:21:00.678Z",
      "member_count": 66
    },
    {
      "measured_at": "2026-09-08T20:02:31.046Z",
      "member_count": 77
    }
  ],
  "name_history": [
    {
      "name": "臺北都會區大眾捷運 Taipei Metropolitan Area Mass Rapid Tran",
      "first_seen": "2026-08-11T02:42:56.028Z",
      "last_seen": "2026-09-09T00:15:21.097Z",
      "current": true
    }
  ],
  "ownership_events": []
}