BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//21btc.cc//Bitcoin calendar//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Календарь биткоина · 21btc.cc
BEGIN:VEVENT
UID:segwit-day@21btc.cc
DTSTAMP:20261010T064144Z
DTSTART;VALUE=DATE:20170824
DTEND;VALUE=DATE:20170825
RRULE:FREQ=YEARLY
SUMMARY:₿ День активации SegWit
DESCRIPTION:SegWit активирован в блоке 481 824 24 авгу
 ста 2017 г.\nhttps://mempool.space/block/0000000000000000001c8018d9cb3
 b742ef25114f27563e3fc4a1902167f9893
URL:https://21btc.cc/calendar#sx-calendar-h-segwit-day
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR