BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260604T012301Z
UID:2b88bcaa-771c-4d00-acd9-6c3e0aa457a8
DTSTART:20280312T000000
END:VEVENT
END:VCALENDAR