BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250729T134737
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69ecc5f91ade9
DTSTAMP:20260425T134737Z
SUMMARY:L'Orfeo
DTSTART:20260624T170000Z
DTEND:20260624T170000Z
END:VEVENT
END:VCALENDAR