{
  "meta": {
    "subject": "Roblox group 3990831",
    "retrieved": "2026-09-09T08:12:03.672Z",
    "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": 3990831,
    "name": "'gaijin",
    "created": "2018-03-25T12:22:45.977Z",
    "owner_user_id": 2421956722,
    "member_count": 18782,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:08:52.756Z",
    "last_measured": "2026-09-09T07:11:15.337Z"
  },
  "member_history": [
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      "measured_at": "2026-08-10T12:08:52.756Z",
      "member_count": 18787
    },
    {
      "measured_at": "2026-08-10T15:20:17.332Z",
      "member_count": 18790
    },
    {
      "measured_at": "2026-08-11T16:06:54.096Z",
      "member_count": 18789
    },
    {
      "measured_at": "2026-08-12T02:34:14.706Z",
      "member_count": 18790
    },
    {
      "measured_at": "2026-08-13T04:22:45.230Z",
      "member_count": 18789
    },
    {
      "measured_at": "2026-08-13T20:05:20.519Z",
      "member_count": 18788
    },
    {
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      "member_count": 18790
    },
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      "member_count": 18789
    },
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      "member_count": 18788
    },
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      "measured_at": "2026-08-15T15:40:03.213Z",
      "member_count": 18787
    },
    {
      "measured_at": "2026-08-15T17:40:56.163Z",
      "member_count": 18786
    },
    {
      "measured_at": "2026-08-16T15:28:48.766Z",
      "member_count": 18785
    },
    {
      "measured_at": "2026-08-16T18:02:44.752Z",
      "member_count": 18786
    },
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      "member_count": 18787
    },
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      "member_count": 18788
    },
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      "member_count": 18789
    },
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      "measured_at": "2026-08-18T09:11:35.551Z",
      "member_count": 18788
    },
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      "measured_at": "2026-08-18T18:31:27.151Z",
      "member_count": 18787
    },
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      "member_count": 18786
    },
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      "member_count": 18785
    },
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      "member_count": 18784
    },
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      "member_count": 18783
    },
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      "member_count": 18784
    },
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      "member_count": 18783
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      "member_count": 18784
    },
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      "member_count": 18783
    },
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      "member_count": 18784
    },
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      "member_count": 18783
    },
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      "member_count": 18782
    },
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      "measured_at": "2026-08-22T21:53:20.172Z",
      "member_count": 18781
    },
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      "member_count": 18780
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      "member_count": 18777
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      "member_count": 18778
    },
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      "member_count": 18779
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      "member_count": 18778
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      "member_count": 18777
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      "member_count": 18778
    },
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      "measured_at": "2026-09-01T01:22:32.387Z",
      "member_count": 18779
    },
    {
      "measured_at": "2026-09-01T10:52:47.483Z",
      "member_count": 18780
    },
    {
      "measured_at": "2026-09-02T05:02:37.776Z",
      "member_count": 18781
    },
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      "member_count": 18780
    },
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      "measured_at": "2026-09-03T13:15:06.529Z",
      "member_count": 18781
    },
    {
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      "member_count": 18780
    },
    {
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      "member_count": 18781
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      "member_count": 18780
    },
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      "measured_at": "2026-09-06T17:07:38.664Z",
      "member_count": 18782
    },
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      "measured_at": "2026-09-06T23:01:47.700Z",
      "member_count": 18783
    },
    {
      "measured_at": "2026-09-07T20:34:04.125Z",
      "member_count": 18782
    }
  ],
  "name_history": [
    {
      "name": "'gaijin",
      "first_seen": "2026-08-10T12:08:52.756Z",
      "last_seen": "2026-09-09T07:11:15.337Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:45:18.738Z",
      "previous_owner": null,
      "new_owner": 2421956722
    }
  ]
}