— Satoshi Nakamoto, creator of Bitcoin.
— A genius hacker, "Robin Hood", who dreams of fame and gets a chance to change the world.
— A journalist and an undercover agent, the hacker's girlfriend, who has to decide if she wants to turn him in.
— Security services of several countries that cannot put up with the emerging world order.
— Crypto-anarchists who believe that decentralization can be a guarantee for peace in the world.
— Creators of the black market SilkRoad who use Bitcoin as a currency for criminals.
— Ordinary people who watch the things unfold with their mouth agape.