{
  "meta": {
    "subject": "Roblox group 15749571",
    "retrieved": "2026-09-09T07:14:58.506Z",
    "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": 15749571,
    "name": "NinjaStudio Grp.",
    "created": "2022-08-23T16:15:58.177Z",
    "owner_user_id": 1396862025,
    "member_count": 4497,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:20:36.521Z",
    "last_measured": "2026-09-09T06:29:10.309Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:20:36.521Z",
      "member_count": 4484
    },
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      "measured_at": "2026-08-10T14:10:26.022Z",
      "member_count": 4484
    },
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      "member_count": 4485
    },
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      "member_count": 4486
    },
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      "member_count": 4487
    },
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      "measured_at": "2026-08-13T03:24:48.789Z",
      "member_count": 4488
    },
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      "measured_at": "2026-08-14T15:37:14.722Z",
      "member_count": 4489
    },
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      "member_count": 4488
    },
    {
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      "member_count": 4487
    },
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      "member_count": 4486
    },
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      "member_count": 4485
    },
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      "member_count": 4484
    },
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      "member_count": 4483
    },
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      "member_count": 4486
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      "member_count": 4487
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      "member_count": 4488
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      "member_count": 4489
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      "member_count": 4490
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      "member_count": 4491
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      "member_count": 4489
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      "member_count": 4490
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      "member_count": 4491
    },
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      "member_count": 4492
    },
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    },
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      "member_count": 4496
    },
    {
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      "member_count": 4497
    },
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      "member_count": 4496
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    }
  ],
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    {
      "name": "NinjaStudio Grp.",
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      "last_seen": "2026-09-09T06:29:10.309Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:10:26.022Z",
      "previous_owner": null,
      "new_owner": 1396862025
    }
  ]
}