{
  "meta": {
    "subject": "Roblox group 294204753",
    "retrieved": "2026-09-09T13:21:32.505Z",
    "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": 294204753,
    "name": "花火・夏祭り・大会（公式）",
    "created": "2025-08-17T14:36:53.577Z",
    "owner_user_id": 7793789834,
    "member_count": 134,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T19:37:20.216Z",
    "last_measured": "2026-09-08T14:02:34.875Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T19:37:20.216Z",
      "member_count": 112
    },
    {
      "measured_at": "2026-08-11T17:54:02.836Z",
      "member_count": 116
    },
    {
      "measured_at": "2026-08-12T05:28:28.195Z",
      "member_count": 118
    },
    {
      "measured_at": "2026-08-12T17:59:33.351Z",
      "member_count": 120
    },
    {
      "measured_at": "2026-08-13T09:43:47.357Z",
      "member_count": 119
    },
    {
      "measured_at": "2026-08-14T09:47:11.899Z",
      "member_count": 122
    },
    {
      "measured_at": "2026-08-15T05:29:20.044Z",
      "member_count": 123
    },
    {
      "measured_at": "2026-08-20T11:08:04.782Z",
      "member_count": 125
    },
    {
      "measured_at": "2026-08-22T21:49:17.292Z",
      "member_count": 126
    },
    {
      "measured_at": "2026-08-25T14:20:56.384Z",
      "member_count": 128
    },
    {
      "measured_at": "2026-09-08T14:02:34.875Z",
      "member_count": 134
    }
  ],
  "name_history": [
    {
      "name": "花火・夏祭り・大会（公式）",
      "first_seen": "2026-08-10T19:37:20.216Z",
      "last_seen": "2026-09-08T14:02:34.875Z",
      "current": true
    }
  ],
  "ownership_events": []
}