Strategy Executive Chairman Michael Saylor rejected the New York Times investigation identifying Adam Back as Bitcoin’s (BTC) pseudonymous creator, Satoshi Nakamoto. Saylor said stylometry is “interesting, but not proof. ” Why Saylor Demands Cryptographic Evidence Saylor pointed to contemporaneous 2008 emails between Satoshi and Back as evidence that the two were separate people. Back first received a message from Satoshi in August 2008 confirming the Hashcash citation in the upcoming white paper