BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260115T225634
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6acd65a2d1939
DTSTAMP:20261012T225634Z
SUMMARY:Schwarze Löcher
DTSTART:20261218T183000Z
DTEND:20261218T183000Z
END:VEVENT
END:VCALENDAR