BitKey is a Debian-based live distribution with specialist utilities for performing highly secure air-gapped bitcoin transactions. This distro is not for everyday computing needs, but if you are obsessed with the use of bitcoin or other cryptocurrencies, this distro might be just what you need. I am a high-tech sort of guy with a keen interest in diving through Linux distros both simple and complex. I’m on the lookout for new twists to old desktop environments and unique use case distros. However, cryptocurrencies clearly are my match.