BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260128T194514
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ade5c4a235db
DTSTAMP:20261025T194514Z
SUMMARY:Die Dreigroschenoper
DTSTART:20270307T170000Z
DTEND:20270307T170000Z
END:VEVENT
END:VCALENDAR