BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251011T185504
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a4e9d08c3156
DTSTAMP:20260708T185504Z
SUMMARY:MonoQuiz
DTSTART:20260709T190000Z
DTEND:20260709T210000Z
END:VEVENT
END:VCALENDAR