BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251029T181853
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a664f8d6df97
DTSTAMP:20260726T181853Z
SUMMARY:Abba nur mit Dir !
DTSTART:20261210T190000Z
DTEND:20261210T213000Z
END:VEVENT
END:VCALENDAR