BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260123T155955
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ad78ffbe3cf4
DTSTAMP:20261020T155955Z
SUMMARY:Fritz Fliege fliegt ins Weltall
DTSTART:20261028T130000Z
DTEND:20261028T130000Z
END:VEVENT
END:VCALENDAR