The fascinating untold story of digital cash and its creatorsâ€"from experiments in the 1970s to the mania over Bitcoin and other cryptocurrencies
Bitcoin may appear to be a revolutionary form of digital cash without precedent or prehistory. In fact, it is only the best-known recent experiment in a long line of similar efforts going back to the 1970s. But the story behind cryptocurrencies like Bitcoin and its blockchain technology has largely been untoldâ€"until now. In Digital Cash, Finn Brunton reveals how technological utopians and political radicals created experimental money to bring about their visions of the future: protecting privacy or bringing down governments, preparing for apocalypse or launching a civilization of innovation and abundance that would make its creators immortal.
The incredible story of the pioneers of cryptocurrency takes us from autonomous zones on the high seas to the world’s most valuable dump, from bank runs to idea coupons, from time travelers in a San Francisco bar to the pattern securing every twenty-dollar bill, and from marketplaces for dangerous secrets to a tank of frozen heads awaiting revival in the far future. Along the way, Digital Cash explores the hard questions and challenges that these innovators faced: How do we learn to trust and use different kinds of money? What makes digital objects valuable? How does currency prove itself as real to us? What would it take to make a digital equivalent to cash, something that could be created but not forged, exchanged but not copied, and which reveals nothing about its users?
Filled with marvelous characters, stories, and ideas, Digital Cash is an engaging and accessible account of the strange origins and remarkable technologies behind today’s cryptocurrency explosion.
0 有用 hx 2021-06-28 17:07:59
great👍
1 有用 And的鹿 2023-02-05 01:22:54 上海
一本作者花了很多精力写作,但对写作对象持悲观态度的书。2008年,比特币横空出世,原来在此之前有这么多项目与比特币有关。自由主义,反政府主义,货币主义,异托邦等观念与想象萦绕在最初的比特币周围,不过现在看来都抵不过“造富神话”一词。