BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260531T010459Z
UID:0c0fba0e-e4fa-43c9-88f6-5d0c583922c3
DTSTART:20281029T000000
END:VEVENT
END:VCALENDAR