Only twenty minutes or so, so the coffee might be a bit lukewarm, but it's ok as you'll be living in the future! Seriously though, this is a really cool fun ha

Only twenty minutes or so, so the coffee might be a bit lukewarm, but it's ok as you'll be living in the future! Seriously though, this is a really cool fun hack, but I doubt it is meant to be actually useful, or that bitcoins will be ready for vending machines any time soon.