BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260825T110403Z
UID:6d752264-3880-4980-87ba-46a337b960be
DTSTART:20300310T000000
END:VEVENT
END:VCALENDAR