BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250930T144759
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a3fe29f82015
DTSTAMP:20260627T144759Z
SUMMARY:Das unsichtbare Universum
DTSTART:20260811T131500Z
DTEND:20260811T131500Z
END:VEVENT
END:VCALENDAR