BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260125T130248
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ada0978a7e78
DTSTAMP:20261022T130248Z
SUMMARY:Abba nur mit Dir !
DTSTART:20261228T190000Z
DTEND:20261228T213000Z
END:VEVENT
END:VCALENDAR