BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250907T185635
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a21ca631a987
DTSTAMP:20260604T185635Z
SUMMARY:Des Kaisers neue Kleider
DTSTART:20270110T140000Z
DTEND:20270110T140000Z
END:VEVENT
END:VCALENDAR