BEGIN:VCALENDAR
VERSION:2.0
PRODID:Cal_App//Daily@Planet
METHOD:PUBLISH
BEGIN:VEVENT
DTSTART;TZID=CET:20251031T160000
DTEND;TZID=CET:20251031T170000
LOCATION: 
DTSTAMP:20260824T105100
SUMMARY:Test offset
URL;VALUE=URI:https://dev.herzblech.de/blog/event/test-offset/
DESCRIPTION:
CLASS:PUBLIC
UID:15955
END:VEVENT
END:VCALENDAR