BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251123T221555
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a877c9bdc238
DTSTAMP:20260820T221555Z
SUMMARY:Unsere himmlische Geschichte
DTSTART:20260929T130000Z
DTEND:20260929T130000Z
END:VEVENT
END:VCALENDAR