BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250903T081820
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a1beeccca45d
DTSTAMP:20260531T081820Z
SUMMARY:Duo Stiehler/Lucaciu
DTSTART:20261216T190000Z
DTEND:20261216T190000Z
END:VEVENT
END:VCALENDAR