In NYC, will be at PubKey from 5-10pm, today, (Tuesday) book signing and fi
... My new favorite selfie: IFYKYK
If you’re freaking out about Bitcoin dipping and you were certain Donald Tr
... Where are the mathematicians / physicists / cryptographers / computer scien
... Nothing stops this train 🏴☠️
"God sometimes punishes us by giving us what we want."