Books Arts Once An Underground Currency, Bitcoin Emerges As 'A New Way To Track Information' 2:22pm November 09, 2017 by Terry Gross Technology Books Arts & Life Author Interviews Digital Life Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2017 Fresh Air. To see more, visit Fresh Air. 300x250 Ad More Fresh Air Arts National 'Gladiator II' and 'Wicked' are lavish spectacles — but are they another Barbenheimer? Arts National How do you solve a crime at a retirement home? Get 'A Man on the Inside' 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate