Shrem wears a ring engraved with the code that gives him access to the Bitcoin "wallet" on his computer. "They started calling me four-finger Charlie“ http://

Shrem wears a ring engraved with the code that gives him access to the Bitcoin "wallet" on his computer. "They started calling me four-finger Charlie“ http://www.businessinsider.com/charlie-shrem-arrested-bitcoin-ceo-2014-1 http://www.businessinsider.com/charlie-shrem-arrested-bitcoi...