BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251117T094736
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7ee43824e0d
DTSTAMP:20260814T094736Z
SUMMARY:Schwarze Löcher
DTSTART:20260918T130000Z
DTEND:20260918T130000Z
END:VEVENT
END:VCALENDAR