BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250819T111128
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a0850e0c492e
DTSTAMP:20260516T111128Z
SUMMARY:Zeitreise - Vom Urknall zum Menschen
DTSTART:20260627T160000Z
DTEND:20260627T160000Z
END:VEVENT
END:VCALENDAR