Hal's body is cryogenically preserved.

Despite having denied that he himself was Satoshi Nakamoto, I believe that he was.

I believe that if/when the day comes where medical science evolves to the point there is a cure for ALS, and cryogenics can reliably resuscitate someone like Hal who died from ALS and has been cryogenically preserved, only then will any of Satoshi Nakamoto's bitcoins ever move again.