BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251031T180303
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a68eed722f14
DTSTAMP:20260728T180303Z
SUMMARY:Alice im Wunderland
DTSTART:20270123T150000Z
DTEND:20270123T150000Z
END:VEVENT
END:VCALENDAR