{
  "meta": {
    "subject": "Roblox group 12658453",
    "retrieved": "2026-11-03T10:51:08.227Z",
    "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": 12658453,
    "name": "The Great Martian War",
    "created": "2021-10-19T20:13:02.220Z",
    "owner_user_id": 20287626,
    "member_count": 560,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:17:54.891Z",
    "last_measured": "2026-11-03T02:52:28.431Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:17:54.891Z",
      "member_count": 554
    },
    {
      "measured_at": "2026-09-04T09:10:22.990Z",
      "member_count": 556
    },
    {
      "measured_at": "2026-10-03T02:51:33.979Z",
      "member_count": 555
    },
    {
      "measured_at": "2026-10-17T08:30:48.028Z",
      "member_count": 556
    },
    {
      "measured_at": "2026-10-24T21:10:49.294Z",
      "member_count": 557
    },
    {
      "measured_at": "2026-10-30T14:56:01.872Z",
      "member_count": 560
    }
  ],
  "name_history": [
    {
      "name": "The Great Martian War",
      "first_seen": "2026-08-10T12:17:54.891Z",
      "last_seen": "2026-11-03T02:52:28.431Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:43:42.391Z",
      "previous_owner": null,
      "new_owner": 20287626
    }
  ]
}