BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251031T163354
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a68d9f2ee663
DTSTAMP:20260728T163354Z
SUMMARY:Alice im Wunderland
DTSTART:20270102T150000Z
DTEND:20270102T150000Z
END:VEVENT
END:VCALENDAR