Proof of stake, versus proof of work. Isn’t POW super wasteful, while POS is the cost free alternative that obviously is as equally secure?...
"The financial system in the United States, and for most of the rest of the world for that matter, can basically be thought of...
“Ever since its inception Bitcoin has never really been private…. Fortunately, spying on Bitcoin users is becoming increasingly difficult.” - Aaron Van Wirdum Listen...