BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250819T165715
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
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BEGIN:VEVENT
UID:6a08a1ebefe6a
DTSTAMP:20260516T165715Z
SUMMARY:Unser exotisches Universum
DTSTART:20260624T173000Z
DTEND:20260624T173000Z
END:VEVENT
END:VCALENDAR