{
  "meta": {
    "subject": "Roblox group 900850367",
    "retrieved": "2026-10-17T16:20:08.659Z",
    "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": 900850367,
    "name": "Brainrot Stamp",
    "created": "2025-12-22T10:41:12.750Z",
    "owner_user_id": 2604544408,
    "member_count": 12653,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T13:27:38.202Z",
    "last_measured": "2026-10-15T21:05:55.208Z"
  },
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    {
      "measured_at": "2026-08-10T13:27:32.499Z",
      "member_count": 12867
    },
    {
      "measured_at": "2026-08-10T16:54:58.314Z",
      "member_count": 12865
    },
    {
      "measured_at": "2026-08-11T16:15:10.286Z",
      "member_count": 12863
    },
    {
      "measured_at": "2026-08-12T14:40:31.305Z",
      "member_count": 12862
    },
    {
      "measured_at": "2026-08-14T09:31:12.492Z",
      "member_count": 12855
    },
    {
      "measured_at": "2026-08-14T17:12:59.074Z",
      "member_count": 12854
    },
    {
      "measured_at": "2026-08-18T21:55:44.255Z",
      "member_count": 12831
    },
    {
      "measured_at": "2026-08-21T09:56:20.858Z",
      "member_count": 12820
    },
    {
      "measured_at": "2026-08-24T10:00:03.347Z",
      "member_count": 12814
    },
    {
      "measured_at": "2026-08-26T11:33:34.040Z",
      "member_count": 12806
    },
    {
      "measured_at": "2026-08-26T16:57:18.333Z",
      "member_count": 12807
    },
    {
      "measured_at": "2026-08-26T21:30:46.596Z",
      "member_count": 12808
    },
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      "measured_at": "2026-08-28T02:01:40.455Z",
      "member_count": 12807
    },
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      "member_count": 12806
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      "member_count": 12797
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      "member_count": 12789
    },
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      "member_count": 12785
    },
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      "member_count": 12710
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    },
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      "measured_at": "2026-10-15T21:05:55.208Z",
      "member_count": 12653
    }
  ],
  "name_history": [
    {
      "name": "Brainrot Stamp",
      "first_seen": "2026-08-10T13:27:32.499Z",
      "last_seen": "2026-10-15T21:05:55.208Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-14T09:31:12.492Z",
      "previous_owner": 1515697311,
      "new_owner": 2604544408
    }
  ]
}