BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//some-deadlines//EN
METHOD:PUBLISH
X-WR-CALNAME:Some Deadlines
X-PUBLISHED-TTL:PT1H
BEGIN:VEVENT
UID:osdi2026-paper@some-deadlines
DTSTAMP:20260614T184848Z
DTSTART:20251211T225959Z
DTEND:20251211T225959Z
SUMMARY:[OSDI 2026] Paper Deadline
END:VEVENT
END:VCALENDAR