BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260129T135112
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6adf5ad0ba44f
DTSTAMP:20261026T135112Z
SUMMARY:Nabucco
DTSTART:20270213T180000Z
DTEND:20270213T180000Z
END:VEVENT
END:VCALENDAR