BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260203T212753
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ae65d59b598d
DTSTAMP:20261031T212753Z
SUMMARY:Zeitreise - Vom Urknall zum Menschen
DTSTART:20261101T170000Z
DTEND:20261101T170000Z
END:VEVENT
END:VCALENDAR