BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260201T104606
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ae323eedf75f
DTSTAMP:20261029T104606Z
SUMMARY:Zeitreise - Vom Urknall zum Menschen
DTSTART:20261210T140000Z
DTEND:20261210T140000Z
END:VEVENT
END:VCALENDAR