BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T145756
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a297b74ad0ac
DTSTAMP:20260610T145756Z
SUMMARY:Unsere himmlische Geschichte
DTSTART:20260702T130000Z
DTEND:20260702T130000Z
END:VEVENT
END:VCALENDAR