BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250909T152458
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a243bca8f052
DTSTAMP:20260606T152458Z
SUMMARY:Die Welt ist rund (2+)
DTSTART:20260625T073000Z
DTEND:20260625T073000Z
END:VEVENT
END:VCALENDAR