{ "meta": { "subject": "Roblox group 13257582", "retrieved": "2026-09-08T10:03:11.053Z", "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": 13257582, "name": "MasaPlays", "created": "2021-12-17T17:16:20.527Z", "owner_user_id": 2913219476, "member_count": 72447, "has_verified_badge": false, "is_locked": false, "status": "live", "first_measured": "2026-08-10T12:14:42.484Z", "last_measured": "2026-09-08T09:23:16.301Z" }, "member_history": [ { "measured_at": "2026-08-10T12:14:42.484Z", "member_count": 72443 }, { "measured_at": "2026-08-10T13:50:04.138Z", "member_count": 72442 }, { "measured_at": "2026-08-10T17:06:06.887Z", "member_count": 72441 }, { "measured_at": "2026-08-10T23:30:34.577Z", "member_count": 72442 }, { "measured_at": "2026-08-11T10:53:11.258Z", "member_count": 72441 }, { "measured_at": "2026-08-11T19:42:53.084Z", 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