BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250829T115333
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a1589bd65cc9
DTSTAMP:20260526T115333Z
SUMMARY:L'Orfeo
DTSTART:20260606T170000Z
DTEND:20260606T170000Z
END:VEVENT
END:VCALENDAR