BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260126T204802
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6adbc80222f6b
DTSTAMP:20261023T204802Z
SUMMARY:Vortrag: 60 Jahre Star Trek
DTSTART:20261204T163000Z
DTEND:20261204T163000Z
END:VEVENT
END:VCALENDAR