BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251114T080610
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7ad7f24ce77
DTSTAMP:20260811T080610Z
SUMMARY:Onkel Wanja
DTSTART:20270318T230000Z
DTEND:20270318T230000Z
END:VEVENT
END:VCALENDAR