The world of blockchain technology has certainly seen some major changes over the course of the past decade. Although there were early inklings of the technology dating back to 1991, it wasn’t until 2008 when Satoshi Nakamoto implemented it as the base component of bitcoin currency that it really took off… Blockchain technology can be applied to anything that involves a digital contract or money exchanging hands. To help better understand how blockchain technology has evolved over the years including misconceptions, potential regulations and what the future holds, we sat down with biometric authentication company Veridium‘s CTO, John Callahan.
