BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251110T073001
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a758979ecb43
DTSTAMP:20260807T073001Z
SUMMARY:Inter Alia
DTSTART:20270409T220000Z
DTEND:20270409T220000Z
END:VEVENT
END:VCALENDAR