Ulbricht, who used the nom de plume “Dread Pirate Roberts” to hide his identity, was sentenced in 2015 to life in prison.

Ulbricht was sentenced to life in prison in 2015 on charges related to his website, where users could buy and sell drugs and other illegal goods with bitcoin.

On Tuesday night, President Donald Trump issued a pardon to Ross Ulbricht, who ran the dark web marketplace Silk Road under the pseudonym “Dread Pirate Roberts.” Ulbricht has been serving a life sentence without parole since 2015, when he was convicted of multiple charges, including the distribution of narcotics.