BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260126T081610
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6adb17caed0ce
DTSTAMP:20261023T081610Z
SUMMARY:Klanglos
DTSTART:20261212T220000Z
DTEND:20261212T220000Z
END:VEVENT
END:VCALENDAR