Ittay Eyal, Emin Gün Sirer. Majority Is Not Enough: Bitcoin Mining Is Vulnerable. In Nicolas Christin, Reihaneh Safavi-Naini, editors, Financial Cryptography and Data Security - 18th International Conference, FC 2014, Christ Church, Barbados, March 3-7, 2014, Revised Selected Papers. Volume 8437 of Lecture Notes in Computer Science, pages 436-454, Springer, 2014. [doi]
Abstract is missing.