BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251128T123923
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a8d8cfb18375
DTSTAMP:20260825T123923Z
SUMMARY:Nabucco
DTSTART:20270122T183000Z
DTEND:20270122T183000Z
END:VEVENT
END:VCALENDAR