When bitcoin is spent, remainders are re-encoded & combined – how do you separate out any ill-gotten gains from the legitimate hard-earned lucre? Outlining his team’s solution: Professor Ross Anderson of the Computer Laboratory, University of Cambridge. Why Bitcoin isn’t cash: Coming Soon Elliptic Curve Backdoor: https://youtu.be/nybVFJVXbww https://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited […]