BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//21btc.cc//Bitcoin calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Bitcoin calendar · 21btc.cc
BEGIN:VEVENT
UID:domain-day@21btc.cc
DTSTAMP:20261010T064238Z
DTSTART;VALUE=DATE:20080818
DTEND;VALUE=DATE:20080819
RRULE:FREQ=YEARLY
SUMMARY:₿ bitcoin.org birthday
DESCRIPTION:The domain was registered on 18 Aug 2008.\nhttps://en.wikipedia
 .org/wiki/History_of_bitcoin
URL:https://21btc.cc/calendar#sx-calendar-h-domain-day
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR