{
  "meta": {
    "subject": "Roblox group 554385394",
    "retrieved": "2026-09-08T05:02:13.715Z",
    "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": 554385394,
    "name": "sinister.exe",
    "created": "2026-03-28T15:43:48.627Z",
    "owner_user_id": 2818282767,
    "member_count": 802,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-11T16:16:13.598Z",
    "last_measured": "2026-09-07T19:26:03.371Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T16:16:13.598Z",
      "member_count": 788
    },
    {
      "measured_at": "2026-08-12T01:02:56.578Z",
      "member_count": 789
    },
    {
      "measured_at": "2026-08-13T04:39:34.542Z",
      "member_count": 790
    },
    {
      "measured_at": "2026-08-14T22:18:04.835Z",
      "member_count": 787
    },
    {
      "measured_at": "2026-08-16T17:21:46.166Z",
      "member_count": 788
    },
    {
      "measured_at": "2026-08-18T12:32:22.022Z",
      "member_count": 787
    },
    {
      "measured_at": "2026-08-20T14:18:26.979Z",
      "member_count": 786
    },
    {
      "measured_at": "2026-08-20T22:29:11.833Z",
      "member_count": 787
    },
    {
      "measured_at": "2026-08-23T08:09:27.094Z",
      "member_count": 789
    },
    {
      "measured_at": "2026-08-24T01:56:47.612Z",
      "member_count": 790
    },
    {
      "measured_at": "2026-08-25T07:30:53.090Z",
      "member_count": 792
    },
    {
      "measured_at": "2026-08-26T13:35:27.378Z",
      "member_count": 793
    },
    {
      "measured_at": "2026-08-26T22:56:28.424Z",
      "member_count": 794
    },
    {
      "measured_at": "2026-09-02T08:35:27.861Z",
      "member_count": 799
    },
    {
      "measured_at": "2026-09-04T21:41:38.786Z",
      "member_count": 800
    },
    {
      "measured_at": "2026-09-05T21:53:18.053Z",
      "member_count": 802
    }
  ],
  "name_history": [
    {
      "name": "sinister.exe",
      "first_seen": "2026-08-11T16:16:13.598Z",
      "last_seen": "2026-09-07T19:26:03.371Z",
      "current": true
    }
  ],
  "ownership_events": []
}