BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260202T022409
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ae3ffc9e9fe1
DTSTAMP:20261030T022409Z
SUMMARY:Eine Winterreise
DTSTART:20261121T180000Z
DTEND:20261121T180000Z
END:VEVENT
END:VCALENDAR