“The one thing that’s missing, but that will soon be developed, is a reliable e-cash, a method whereby on the Internet you can transfer funds from A to B without A knowing B or B knowing A, the way I can take a $20 bill hand it over to you and then there’s no record of where it came from”

https://www.youtube.com/watch?v=6MnQJFEVY7s via /r/Bitcoin http://bit.ly/2AOXEip