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:v01-day@21btc.cc
DTSTAMP:20261010T064149Z
DTSTART;VALUE=DATE:20090108
DTEND;VALUE=DATE:20090109
RRULE:FREQ=YEARLY
SUMMARY:₿ Bitcoin v0.1 release day
DESCRIPTION:Satoshi announced the first release on 8 Jan 2009.\nhttps://sat
 oshi.nakamotoinstitute.org/emails/cryptography/16/
URL:https://21btc.cc/calendar#sx-calendar-h-v01-day
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR