BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260603T231012Z
UID:adf82e5d-f1b2-4eb1-80f3-2dc86aace797
DTSTART:20260607T000000
END:VEVENT
END:VCALENDAR