{
  "meta": {
    "subject": "Roblox group 780656200",
    "retrieved": "2026-09-07T23:34:54.543Z",
    "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": 780656200,
    "name": "yumesuki",
    "created": "2025-07-31T15:00:16.122Z",
    "owner_user_id": 5733855228,
    "member_count": 1637,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:06:51.541Z",
    "last_measured": "2026-09-07T22:10:40.058Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:06:51.541Z",
      "member_count": 1598
    },
    {
      "measured_at": "2026-08-10T19:01:57.967Z",
      "member_count": 1599
    },
    {
      "measured_at": "2026-08-11T08:23:03.242Z",
      "member_count": 1600
    },
    {
      "measured_at": "2026-08-11T10:05:47.670Z",
      "member_count": 1600
    },
    {
      "measured_at": "2026-08-12T07:20:28.191Z",
      "member_count": 1601
    },
    {
      "measured_at": "2026-08-12T13:01:45.417Z",
      "member_count": 1602
    },
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      "member_count": 1603
    },
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      "member_count": 1604
    },
    {
      "measured_at": "2026-08-13T00:30:36.095Z",
      "member_count": 1605
    },
    {
      "measured_at": "2026-08-14T16:31:53.618Z",
      "member_count": 1606
    },
    {
      "measured_at": "2026-08-15T00:10:53.489Z",
      "member_count": 1607
    },
    {
      "measured_at": "2026-08-15T02:02:25.021Z",
      "member_count": 1606
    },
    {
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      "member_count": 1607
    },
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      "member_count": 1608
    },
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      "member_count": 1609
    },
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      "member_count": 1610
    },
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      "member_count": 1611
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    {
      "measured_at": "2026-08-19T22:50:57.927Z",
      "member_count": 1612
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    },
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    },
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    },
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      "member_count": 1620
    },
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    },
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      "member_count": 1629
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    }
  ],
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    {
      "name": "yumesuki",
      "first_seen": "2026-08-10T12:06:51.541Z",
      "last_seen": "2026-09-07T22:10:40.058Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-11T10:05:47.670Z",
      "previous_owner": null,
      "new_owner": 5733855228
    }
  ]
}