BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
PRODID:adamgibbons/ics
METHOD:PUBLISH
X-PUBLISHED-TTL:PT1H
BEGIN:VEVENT
UID:-nsAf1F0Jk-yeiIdjk7je
SUMMARY:Silent period
DTSTAMP:20260722T085821Z
DTSTART:20200112T110000Z
DURATION:PT1H
END:VEVENT
END:VCALENDAR