BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250930T104126
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a3fa8d64c07e
DTSTAMP:20260627T104126Z
SUMMARY:\"Generation Mauerbau\"
DTSTART:20261002T160000Z
DTEND:20261002T180000Z
END:VEVENT
END:VCALENDAR