BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260102T233444
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6abc4b14029e4
DTSTAMP:20260929T233444Z
SUMMARY:Mannheim im Gepäck
DTSTART:20270228T090000Z
DTEND:20270228T090000Z
END:VEVENT
END:VCALENDAR