BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20251123T211715Z
UID:ecee5701-2b69-4ba3-84a6-0e8dfbd8899c
DTSTART:20270606T000000
END:VEVENT
END:VCALENDAR