BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260122T234251
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ad6aafb1cab1
DTSTAMP:20261019T234251Z
SUMMARY:Mannheim im Gepäck
DTSTART:20270313T090000Z
DTEND:20270313T090000Z
END:VEVENT
END:VCALENDAR