BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250927T061211
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a3b753b710fb
DTSTAMP:20260624T061211Z
SUMMARY:Das unsichtbare Universum
DTSTART:20260811T131500Z
DTEND:20260811T131500Z
END:VEVENT
END:VCALENDAR