{
  "meta": {
    "subject": "Roblox group 5504265",
    "retrieved": "2026-09-08T14:09:07.746Z",
    "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": 5504265,
    "name": "GrandStudio",
    "created": "2020-01-13T17:27:13.743Z",
    "owner_user_id": 405938701,
    "member_count": 18294,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:11:39.129Z",
    "last_measured": "2026-09-08T13:43:12.767Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:11:39.128Z",
      "member_count": 18304
    },
    {
      "measured_at": "2026-08-12T09:30:44.291Z",
      "member_count": 18303
    },
    {
      "measured_at": "2026-08-12T17:11:18.533Z",
      "member_count": 18302
    },
    {
      "measured_at": "2026-08-14T08:34:24.231Z",
      "member_count": 18303
    },
    {
      "measured_at": "2026-08-15T06:12:14.308Z",
      "member_count": 18304
    },
    {
      "measured_at": "2026-08-15T08:02:44.354Z",
      "member_count": 18307
    },
    {
      "measured_at": "2026-08-15T10:01:01.335Z",
      "member_count": 18306
    },
    {
      "measured_at": "2026-08-15T17:32:45.807Z",
      "member_count": 18307
    },
    {
      "measured_at": "2026-08-15T18:24:32.292Z",
      "member_count": 18308
    },
    {
      "measured_at": "2026-08-15T19:00:56.579Z",
      "member_count": 18309
    },
    {
      "measured_at": "2026-08-16T04:00:25.167Z",
      "member_count": 18310
    },
    {
      "measured_at": "2026-08-16T14:11:09.524Z",
      "member_count": 18315
    },
    {
      "measured_at": "2026-08-16T18:01:05.879Z",
      "member_count": 18317
    },
    {
      "measured_at": "2026-08-17T10:01:46.325Z",
      "member_count": 18322
    },
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      "measured_at": "2026-08-17T15:42:38.489Z",
      "member_count": 18324
    },
    {
      "measured_at": "2026-08-17T17:28:21.100Z",
      "member_count": 18325
    },
    {
      "measured_at": "2026-08-17T20:53:48.400Z",
      "member_count": 18326
    },
    {
      "measured_at": "2026-08-18T01:20:11.312Z",
      "member_count": 18325
    },
    {
      "measured_at": "2026-08-18T16:14:22.826Z",
      "member_count": 18326
    },
    {
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      "member_count": 18327
    },
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      "measured_at": "2026-08-19T05:51:41.914Z",
      "member_count": 18326
    },
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      "measured_at": "2026-08-20T03:33:58.746Z",
      "member_count": 18325
    },
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      "member_count": 18326
    },
    {
      "measured_at": "2026-08-20T22:00:18.180Z",
      "member_count": 18325
    },
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      "measured_at": "2026-08-21T07:30:50.143Z",
      "member_count": 18324
    },
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      "measured_at": "2026-08-22T15:51:53.148Z",
      "member_count": 18323
    },
    {
      "measured_at": "2026-08-22T23:32:04.504Z",
      "member_count": 18322
    },
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      "measured_at": "2026-08-23T05:12:12.533Z",
      "member_count": 18321
    },
    {
      "measured_at": "2026-08-24T00:21:10.400Z",
      "member_count": 18320
    },
    {
      "measured_at": "2026-08-24T03:54:28.569Z",
      "member_count": 18319
    },
    {
      "measured_at": "2026-08-25T01:08:06.217Z",
      "member_count": 18318
    },
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      "member_count": 18317
    },
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      "measured_at": "2026-08-25T22:10:09.333Z",
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    },
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    },
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    },
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      "member_count": 18313
    },
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      "member_count": 18312
    },
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      "measured_at": "2026-08-29T15:42:32.849Z",
      "member_count": 18311
    },
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      "measured_at": "2026-08-30T14:41:14.367Z",
      "member_count": 18310
    },
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      "measured_at": "2026-08-30T18:31:01.340Z",
      "member_count": 18309
    },
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      "measured_at": "2026-08-31T13:12:41.545Z",
      "member_count": 18308
    },
    {
      "measured_at": "2026-09-01T18:11:36.170Z",
      "member_count": 18307
    },
    {
      "measured_at": "2026-09-02T21:00:56.403Z",
      "member_count": 18305
    },
    {
      "measured_at": "2026-09-03T15:02:14.063Z",
      "member_count": 18304
    },
    {
      "measured_at": "2026-09-04T06:31:24.085Z",
      "member_count": 18303
    },
    {
      "measured_at": "2026-09-04T19:51:34.804Z",
      "member_count": 18302
    },
    {
      "measured_at": "2026-09-05T03:48:38.176Z",
      "member_count": 18301
    },
    {
      "measured_at": "2026-09-05T11:10:50.714Z",
      "member_count": 18300
    },
    {
      "measured_at": "2026-09-05T18:50:22.833Z",
      "member_count": 18298
    },
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      "measured_at": "2026-09-05T20:41:25.301Z",
      "member_count": 18297
    },
    {
      "measured_at": "2026-09-06T15:44:10.313Z",
      "member_count": 18296
    },
    {
      "measured_at": "2026-09-07T00:46:55.609Z",
      "member_count": 18295
    },
    {
      "measured_at": "2026-09-08T13:43:12.767Z",
      "member_count": 18294
    }
  ],
  "name_history": [
    {
      "name": "GrandStudio",
      "first_seen": "2026-08-10T12:11:39.128Z",
      "last_seen": "2026-09-08T13:43:12.767Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:04:24.547Z",
      "previous_owner": null,
      "new_owner": 405938701
    }
  ]
}