https://b.hatena.ne.jp/entry/s/bitcoin.org/en/ Bitcoin uses peer-to-peer technology to operate with no central authority or banks; managing transactions and the issuing of bitcoins is carried out collectively by the network. Bitcoin is open-sou... https://b.hatena.ne.jp/lalupin4/20160510#bookmark-180969174 2016-05-10T11:30:24Z Bitcoin https://b.hatena.ne.jp/doutaku/20150930#bookmark-180969174 2015-09-30T11:28:17Z https://b.hatena.ne.jp/iR3/20140520#bookmark-180969174 ここがBitCoinの元締めサイトか 2014-05-20T14:20:25Z BitCoin https://b.hatena.ne.jp/raycy/20140407#bookmark-180969174 2014-04-07T10:20:03Z https://b.hatena.ne.jp/ozanari3/20140304#bookmark-180969174 とりあえずメモっとくか(´Д`)y-~~ 2014-03-03T15:17:46Z https://b.hatena.ne.jp/nabinno/20140303#bookmark-180969174 2014-03-02T20:40:36Z bitcoin cryptocurrency payment-gateway https://b.hatena.ne.jp/cualquiera/20140228#bookmark-180969174 ビットコイン 2014-02-28T11:31:35Z https://b.hatena.ne.jp/hbkrkzk/20131128#bookmark-139001998 2013-11-28T10:53:45Z https://b.hatena.ne.jp/tomo_thumb/20131128#bookmark-139001998 2013-11-28T04:34:03Z https://b.hatena.ne.jp/a1ot/20131115#bookmark-139001998 2013-11-15T14:20:21Z bitcoin https://b.hatena.ne.jp/kimihito/20131028#bookmark-139001998 2013-10-27T22:49:38Z https://b.hatena.ne.jp/Hash/20131026#bookmark-139001998 ちょっとおもしろすぎるな 2013-10-25T23:41:05Z finance business economics cipher p2p bitcoin https://b.hatena.ne.jp/atsutoms/20130510#bookmark-139001998 2013-05-10T05:32:10Z https://b.hatena.ne.jp/agw/20130425#bookmark-139001998 2013-04-24T22:22:49Z deferred