{
  "meta": {
    "subject": "Roblox group 34580185",
    "retrieved": "2026-10-17T14:42:48.881Z",
    "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": 34580185,
    "name": "BlackMarketUGc",
    "created": "2024-07-07T15:00:40.390Z",
    "owner_user_id": 7409709084,
    "member_count": 4211,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T18:02:45.282Z",
    "last_measured": "2026-10-16T06:44:49.190Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T18:02:45.282Z",
      "member_count": 3859
    },
    {
      "measured_at": "2026-08-10T23:16:33.733Z",
      "member_count": 3860
    },
    {
      "measured_at": "2026-08-11T22:08:36.768Z",
      "member_count": 3861
    },
    {
      "measured_at": "2026-08-12T03:46:46.550Z",
      "member_count": 3862
    },
    {
      "measured_at": "2026-08-12T07:17:27.542Z",
      "member_count": 3864
    },
    {
      "measured_at": "2026-08-12T15:52:53.438Z",
      "member_count": 3867
    },
    {
      "measured_at": "2026-08-12T18:21:26.132Z",
      "member_count": 3870
    },
    {
      "measured_at": "2026-08-12T19:11:06.192Z",
      "member_count": 3870
    },
    {
      "measured_at": "2026-08-13T03:55:39.378Z",
      "member_count": 3871
    },
    {
      "measured_at": "2026-08-13T11:49:41.740Z",
      "member_count": 3872
    },
    {
      "measured_at": "2026-08-13T20:47:05.250Z",
      "member_count": 3873
    },
    {
      "measured_at": "2026-08-14T21:31:55.886Z",
      "member_count": 3872
    },
    {
      "measured_at": "2026-08-15T02:09:39.557Z",
      "member_count": 3873
    },
    {
      "measured_at": "2026-08-15T18:03:55.856Z",
      "member_count": 3875
    },
    {
      "measured_at": "2026-08-15T20:13:36.926Z",
      "member_count": 3876
    },
    {
      "measured_at": "2026-08-16T02:27:36.786Z",
      "member_count": 3875
    },
    {
      "measured_at": "2026-08-16T06:06:19.444Z",
      "member_count": 3874
    },
    {
      "measured_at": "2026-08-16T18:59:09.194Z",
      "member_count": 3875
    },
    {
      "measured_at": "2026-08-17T10:57:49.775Z",
      "member_count": 3879
    },
    {
      "measured_at": "2026-08-18T05:49:46.286Z",
      "member_count": 3897
    },
    {
      "measured_at": "2026-08-20T15:06:54.994Z",
      "member_count": 3900
    },
    {
      "measured_at": "2026-08-21T22:51:04.235Z",
      "member_count": 3901
    },
    {
      "measured_at": "2026-08-22T12:31:39.245Z",
      "member_count": 3902
    },
    {
      "measured_at": "2026-08-23T09:51:41.121Z",
      "member_count": 3904
    },
    {
      "measured_at": "2026-08-23T18:52:34.799Z",
      "member_count": 3906
    },
    {
      "measured_at": "2026-08-24T23:42:43.030Z",
      "member_count": 3908
    },
    {
      "measured_at": "2026-08-26T08:52:38.154Z",
      "member_count": 3909
    },
    {
      "measured_at": "2026-08-27T01:49:26.923Z",
      "member_count": 3910
    },
    {
      "measured_at": "2026-08-27T14:40:42.876Z",
      "member_count": 3911
    },
    {
      "measured_at": "2026-08-30T15:52:36.750Z",
      "member_count": 3910
    },
    {
      "measured_at": "2026-08-31T00:44:25.809Z",
      "member_count": 3911
    },
    {
      "measured_at": "2026-08-31T13:29:02.002Z",
      "member_count": 3913
    },
    {
      "measured_at": "2026-08-31T19:20:58.414Z",
      "member_count": 3914
    },
    {
      "measured_at": "2026-09-03T21:22:22.871Z",
      "member_count": 3915
    },
    {
      "measured_at": "2026-09-04T05:45:12.293Z",
      "member_count": 3914
    },
    {
      "measured_at": "2026-09-04T12:13:13.484Z",
      "member_count": 3913
    },
    {
      "measured_at": "2026-09-08T07:50:50.814Z",
      "member_count": 3914
    },
    {
      "measured_at": "2026-09-10T00:47:00.250Z",
      "member_count": 3916
    },
    {
      "measured_at": "2026-09-14T04:30:34.963Z",
      "member_count": 3991
    },
    {
      "measured_at": "2026-09-15T02:56:53.644Z",
      "member_count": 3999
    },
    {
      "measured_at": "2026-09-16T08:15:17.985Z",
      "member_count": 4003
    },
    {
      "measured_at": "2026-09-16T13:18:20.274Z",
      "member_count": 4004
    },
    {
      "measured_at": "2026-09-17T00:59:12.744Z",
      "member_count": 4012
    },
    {
      "measured_at": "2026-09-17T21:26:34.339Z",
      "member_count": 4017
    },
    {
      "measured_at": "2026-09-18T05:02:37.201Z",
      "member_count": 4018
    },
    {
      "measured_at": "2026-09-18T09:49:30.303Z",
      "member_count": 4019
    },
    {
      "measured_at": "2026-09-18T22:31:46.015Z",
      "member_count": 4022
    },
    {
      "measured_at": "2026-09-19T08:21:36.113Z",
      "member_count": 4024
    },
    {
      "measured_at": "2026-09-19T19:34:29.177Z",
      "member_count": 4038
    },
    {
      "measured_at": "2026-09-20T08:03:21.900Z",
      "member_count": 4047
    },
    {
      "measured_at": "2026-09-20T20:36:35.126Z",
      "member_count": 4048
    },
    {
      "measured_at": "2026-09-24T22:16:43.549Z",
      "member_count": 4058
    },
    {
      "measured_at": "2026-09-25T05:34:37.924Z",
      "member_count": 4061
    },
    {
      "measured_at": "2026-09-26T09:17:21.258Z",
      "member_count": 4067
    },
    {
      "measured_at": "2026-09-27T01:31:11.030Z",
      "member_count": 4068
    },
    {
      "measured_at": "2026-09-28T22:24:40.372Z",
      "member_count": 4090
    },
    {
      "measured_at": "2026-09-29T05:48:27.097Z",
      "member_count": 4093
    },
    {
      "measured_at": "2026-09-30T19:32:46.447Z",
      "member_count": 4099
    },
    {
      "measured_at": "2026-10-01T01:48:10.074Z",
      "member_count": 4101
    },
    {
      "measured_at": "2026-10-02T05:35:16.893Z",
      "member_count": 4110
    },
    {
      "measured_at": "2026-10-03T22:36:03.823Z",
      "member_count": 4119
    },
    {
      "measured_at": "2026-10-05T08:55:56.815Z",
      "member_count": 4130
    },
    {
      "measured_at": "2026-10-06T04:52:22.091Z",
      "member_count": 4133
    },
    {
      "measured_at": "2026-10-09T01:38:20.833Z",
      "member_count": 4140
    },
    {
      "measured_at": "2026-10-09T05:41:40.172Z",
      "member_count": 4141
    },
    {
      "measured_at": "2026-10-09T21:14:57.828Z",
      "member_count": 4146
    },
    {
      "measured_at": "2026-10-10T12:35:05.038Z",
      "member_count": 4147
    },
    {
      "measured_at": "2026-10-11T04:54:15.131Z",
      "member_count": 4158
    },
    {
      "measured_at": "2026-10-12T07:35:20.521Z",
      "member_count": 4167
    },
    {
      "measured_at": "2026-10-12T11:36:13.051Z",
      "member_count": 4168
    },
    {
      "measured_at": "2026-10-12T16:36:31.238Z",
      "member_count": 4170
    },
    {
      "measured_at": "2026-10-13T05:51:31.489Z",
      "member_count": 4179
    },
    {
      "measured_at": "2026-10-14T04:30:47.536Z",
      "member_count": 4188
    },
    {
      "measured_at": "2026-10-14T20:24:24.406Z",
      "member_count": 4190
    },
    {
      "measured_at": "2026-10-14T21:49:21.344Z",
      "member_count": 4194
    },
    {
      "measured_at": "2026-10-14T23:59:32.943Z",
      "member_count": 4196
    },
    {
      "measured_at": "2026-10-15T09:45:03.323Z",
      "member_count": 4199
    },
    {
      "measured_at": "2026-10-15T23:15:43.184Z",
      "member_count": 4210
    },
    {
      "measured_at": "2026-10-16T06:44:49.190Z",
      "member_count": 4211
    }
  ],
  "name_history": [
    {
      "name": "BlackMarketUGc",
      "first_seen": "2026-08-10T18:02:45.282Z",
      "last_seen": "2026-10-16T06:44:49.190Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-09-14T04:30:34.963Z",
      "previous_owner": 10025554972,
      "new_owner": 7409709084
    },
    {
      "observed_at": "2026-08-12T19:11:06.192Z",
      "previous_owner": 9753840657,
      "new_owner": 10025554972
    }
  ]
}