A look at the underground bitcoin community in Austin, which attracts bitcoiners because of Texas' pro-crypto policies and ecosystem of developers and miners (MacKenzie Sigalos/CNBC)

MacKenzie Sigalos / CNBC:

A look at the underground bitcoin community in Austin, which attracts bitcoiners because of Texas’ pro-crypto policies and ecosystem of developers and miners  —  WATCH NOW  —  AUSTIN — There is a sort of clubhouse for Austin’s bitcoin believers on the second floor of the Littlefield Building …