BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250724T124446
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69e61fbe8d682
DTSTAMP:20260420T124446Z
SUMMARY:Christian Brandl – Versuch
DTSTART:20260423T100000Z
DTEND:20260423T100000Z
END:VEVENT
END:VCALENDAR