BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260721T223546Z
UID:73b44902-c216-4a7f-908f-e6eb28c6d083
DTSTART:20260315T000000
END:VEVENT
END:VCALENDAR