{
  "meta": {
    "subject": "Roblox group 13185731",
    "retrieved": "2026-11-02T06:55:56.593Z",
    "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": 13185731,
    "name": "Kanto Nuclear Technologies & Energy",
    "created": "2021-12-10T03:52:25.690Z",
    "owner_user_id": 2372406299,
    "member_count": 218,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:15:15.786Z",
    "last_measured": "2026-11-01T15:32:39.839Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:15:15.785Z",
      "member_count": 204
    },
    {
      "measured_at": "2026-08-12T23:20:19.363Z",
      "member_count": 205
    },
    {
      "measured_at": "2026-08-15T04:41:52.589Z",
      "member_count": 206
    },
    {
      "measured_at": "2026-08-16T14:32:24.939Z",
      "member_count": 207
    },
    {
      "measured_at": "2026-08-20T14:41:06.689Z",
      "member_count": 206
    },
    {
      "measured_at": "2026-08-20T20:21:52.509Z",
      "member_count": 207
    },
    {
      "measured_at": "2026-08-26T12:10:08.580Z",
      "member_count": 208
    },
    {
      "measured_at": "2026-08-26T17:50:44.074Z",
      "member_count": 209
    },
    {
      "measured_at": "2026-08-27T18:40:25.920Z",
      "member_count": 208
    },
    {
      "measured_at": "2026-09-03T17:31:05.004Z",
      "member_count": 207
    },
    {
      "measured_at": "2026-09-12T23:31:29.903Z",
      "member_count": 208
    },
    {
      "measured_at": "2026-09-26T12:11:21.833Z",
      "member_count": 209
    },
    {
      "measured_at": "2026-10-03T04:22:04.431Z",
      "member_count": 210
    },
    {
      "measured_at": "2026-10-04T09:01:20.627Z",
      "member_count": 211
    },
    {
      "measured_at": "2026-10-07T15:12:26.258Z",
      "member_count": 212
    },
    {
      "measured_at": "2026-10-11T10:51:25.628Z",
      "member_count": 213
    },
    {
      "measured_at": "2026-10-17T19:41:19.803Z",
      "member_count": 214
    },
    {
      "measured_at": "2026-10-25T09:05:21.836Z",
      "member_count": 215
    },
    {
      "measured_at": "2026-11-01T02:39:06.064Z",
      "member_count": 218
    }
  ],
  "name_history": [
    {
      "name": "Kanto Nuclear Technologies & Energy",
      "first_seen": "2026-08-10T12:15:15.785Z",
      "last_seen": "2026-11-01T15:32:39.839Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:51:29.460Z",
      "previous_owner": null,
      "new_owner": 2372406299
    }
  ]
}