BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250807T142112
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69f8ab581f9f3
DTSTAMP:20260504T142112Z
SUMMARY:Zeitreise - Vom Urknall zum Menschen
DTSTART:20260627T160000Z
DTEND:20260627T160000Z
END:VEVENT
END:VCALENDAR