BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260127T043305
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6adc35014deda
DTSTAMP:20261024T043305Z
SUMMARY:La traviata
DTSTART:20270523T160000Z
DTEND:20270523T160000Z
END:VEVENT
END:VCALENDAR