{
  "meta": {
    "subject": "Roblox group 989359497",
    "retrieved": "2026-10-18T09:04:41.371Z",
    "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": 989359497,
    "name": "プラズマ市警察試験部&プラズマ市警察警備部",
    "created": "2026-04-29T01:44:09.410Z",
    "owner_user_id": 9474322713,
    "member_count": 161,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-11T02:40:28.966Z",
    "last_measured": "2026-10-07T08:32:01.323Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T02:40:28.966Z",
      "member_count": 106
    },
    {
      "measured_at": "2026-08-12T23:27:28.011Z",
      "member_count": 109
    },
    {
      "measured_at": "2026-08-13T08:46:51.956Z",
      "member_count": 110
    },
    {
      "measured_at": "2026-08-14T12:38:35.643Z",
      "member_count": 111
    },
    {
      "measured_at": "2026-08-15T09:01:49.121Z",
      "member_count": 112
    },
    {
      "measured_at": "2026-08-16T07:00:53.537Z",
      "member_count": 114
    },
    {
      "measured_at": "2026-08-16T16:33:04.934Z",
      "member_count": 115
    },
    {
      "measured_at": "2026-08-19T07:17:43.819Z",
      "member_count": 117
    },
    {
      "measured_at": "2026-08-24T06:20:51.629Z",
      "member_count": 122
    },
    {
      "measured_at": "2026-08-25T18:29:03.966Z",
      "member_count": 124
    },
    {
      "measured_at": "2026-08-27T16:07:14.700Z",
      "member_count": 123
    },
    {
      "measured_at": "2026-08-29T17:52:44.637Z",
      "member_count": 127
    },
    {
      "measured_at": "2026-08-31T20:02:04.822Z",
      "member_count": 133
    },
    {
      "measured_at": "2026-09-02T21:04:38.951Z",
      "member_count": 134
    },
    {
      "measured_at": "2026-09-30T07:29:38.466Z",
      "member_count": 156
    },
    {
      "measured_at": "2026-10-06T18:31:55.688Z",
      "member_count": 161
    }
  ],
  "name_history": [
    {
      "name": "プラズマ市警察試験部&プラズマ市警察警備部",
      "first_seen": "2026-08-11T02:40:28.966Z",
      "last_seen": "2026-10-07T08:32:01.323Z",
      "current": true
    }
  ],
  "ownership_events": []
}