BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250912T140540
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a281db41b37a
DTSTAMP:20260609T140540Z
SUMMARY:La Bohème
DTSTART:20270615T173000Z
DTEND:20270615T173000Z
END:VEVENT
END:VCALENDAR