Cooperate or compete?
compete Cooperate

Cooperate or compete?

Think back to 2009-10 An anecdote on a new electronic cash system.  Fun! At the surface, it seems simple. New coins every 10 minutes, and all you have to do is solve the hash first. 50 bitcoins on your laptop! Wait, what’s a difficulty adjustment? Hmmmm. Ok, must get more competitive here. FPGA or GPU…