{
  "meta": {
    "subject": "Roblox group 191807009",
    "retrieved": "2026-09-04T19:41:30.670Z",
    "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": 191807009,
    "name": "BlackIron Dev",
    "created": "2025-11-18T01:09:30.957Z",
    "owner_user_id": 1427732670,
    "member_count": 6459,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:03:11.580Z",
    "last_measured": "2026-09-04T19:11:26.317Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:03:11.580Z",
      "member_count": 6463
    },
    {
      "measured_at": "2026-08-22T08:52:29.823Z",
      "member_count": 6462
    },
    {
      "measured_at": "2026-08-26T22:20:45.906Z",
      "member_count": 6461
    },
    {
      "measured_at": "2026-08-27T12:52:13.033Z",
      "member_count": 6460
    },
    {
      "measured_at": "2026-09-01T21:30:20.190Z",
      "member_count": 6459
    }
  ],
  "name_history": [
    {
      "name": "BlackIron Dev",
      "first_seen": "2026-08-10T12:03:11.580Z",
      "last_seen": "2026-09-04T19:11:26.317Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-11T17:06:33.792Z",
      "previous_owner": null,
      "new_owner": 1427732670
    }
  ]
}