Bitcoin and Beyond: A Technical Survey on Decentralized Digital Currencies

被引:876
作者
Tschorsch, Florian [1 ]
Scheuermann, Bjoern [1 ]
机构
[1] Humboldt Univ, Dept Comp Sci, D-10099 Berlin, Germany
来源
IEEE COMMUNICATIONS SURVEYS AND TUTORIALS | 2016年 / 18卷 / 03期
关键词
Altcoins; Bitcoin; blockchain; cryptocurrencies; digital currencies; distributed consensus; survey; tutorial; CONSENSUS; ATTACKS; COST;
D O I
10.1109/COMST.2016.2535718
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Besides attracting a billion dollar economy, Bitcoin revolutionized the field of digital currencies and influenced many adjacent areas. This also induced significant scientific interest. In this survey, we unroll and structure the manyfold results and research directions. We start by introducing the Bitcoin protocol and its building blocks. From there we continue to explore the design space by discussing existing contributions and results. In the process, we deduce the fundamental structures and insights at the core of the Bitcoin protocol and its applications. As we show and discuss, many key ideas are likewise applicable in various other fields, so that their impact reaches far beyond Bitcoin itself.
引用
收藏
页码:2084 / 2123
页数:40
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