{
  "meta": {
    "subject": "Roblox group 4809530",
    "retrieved": "2026-09-09T04:34:32.195Z",
    "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": 4809530,
    "name": "Nighthawk Combat Engineers",
    "created": "2019-03-20T18:12:13.597Z",
    "owner_user_id": 8088440,
    "member_count": 3045,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:20:37.065Z",
    "last_measured": "2026-09-09T04:22:07.465Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:20:37.065Z",
      "member_count": 3031
    },
    {
      "measured_at": "2026-08-10T13:21:01.475Z",
      "member_count": 3031
    },
    {
      "measured_at": "2026-08-12T10:21:44.434Z",
      "member_count": 3030
    },
    {
      "measured_at": "2026-08-13T02:59:36.969Z",
      "member_count": 3031
    },
    {
      "measured_at": "2026-08-13T15:49:34.334Z",
      "member_count": 3030
    },
    {
      "measured_at": "2026-08-13T22:41:07.608Z",
      "member_count": 3031
    },
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    },
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      "member_count": 3030
    },
    {
      "measured_at": "2026-08-19T23:58:15.270Z",
      "member_count": 3029
    },
    {
      "measured_at": "2026-08-21T01:10:34.420Z",
      "member_count": 3030
    },
    {
      "measured_at": "2026-08-21T20:31:08.034Z",
      "member_count": 3031
    },
    {
      "measured_at": "2026-08-21T21:23:01.990Z",
      "member_count": 3032
    },
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      "member_count": 3033
    },
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      "member_count": 3035
    },
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      "member_count": 3034
    },
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      "member_count": 3033
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    {
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      "member_count": 3034
    },
    {
      "measured_at": "2026-08-27T00:11:52.477Z",
      "member_count": 3035
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    {
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      "member_count": 3036
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      "member_count": 3035
    },
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    },
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    },
    {
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      "member_count": 3041
    },
    {
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    },
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      "member_count": 3041
    },
    {
      "measured_at": "2026-09-05T20:10:13.410Z",
      "member_count": 3040
    },
    {
      "measured_at": "2026-09-06T07:31:56.442Z",
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    },
    {
      "measured_at": "2026-09-06T19:11:17.269Z",
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    }
  ],
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    {
      "name": "Nighthawk Combat Engineers",
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      "current": true
    }
  ],
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    {
      "observed_at": "2026-08-10T13:21:01.475Z",
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      "new_owner": 8088440
    }
  ]
}