For some, Bitcoin doesnt go far enough towards truly unregulated, untraceable currency. Cody Wilson, the man behind the worlds first lethal 3D-printed gun, and Amir Taaki, a Bitcoin entrepreneur, are the two crytpo-anarchists leading the effort to build software that hopes to make Bitcoin transactions nearly impossible to track. The software, called Dark Wallet, matches different, unrelated transactions to scramble the transaction record at the center of Bitcoin, known at the blockchain. …