BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251114T115657
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7b0e09a6624
DTSTAMP:20260811T115657Z
SUMMARY:ORGEL:PUNKT:SECHS
DTSTART:20261023T160000Z
DTEND:20261023T165000Z
END:VEVENT
END:VCALENDAR