According to BlockBeats, on October 5, Coidesk reported that a documentary from Home Box Office (HBO) will premiere next week, claiming to reveal the true identity of Satoshi Nakamoto, the anonymous creator of Bitcoin. The film is directed by Emmy Award nominee Cullen Hoback, director of (Q: Into the Storm). Currently, users on Polymarket believe that Len Sassaman will be the "Satoshi Nakamoto" revealed in this documentary.

Len Sassaman reportedly committed suicide in 2011 after battling depression. Some people believe he is Satoshi Nakamoto because of his long history of publishing academic works on cryptography, which often show his firm ideological commitment to privacy and decentralization.