BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260109T225838
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6ac57d1e521f6
DTSTAMP:20261006T225838Z
SUMMARY:Markus Barth - Endlich egal
DTSTART:20270423T180000Z
DTEND:20270423T180000Z
END:VEVENT
END:VCALENDAR