Dialogues with D&D – 6-20-18 – John Cannon of Symply Data Centers offers an introduction to cryptocurrencies (Pt. 1) June 18, 2018 by D&DWM https://www.ddwmwealth.com/wp-content/uploads/2018/06/Episode-17-John-Cannon-Part-1.mp3 Tri-Cities tech innovator and entrepreneur, John Cannon, discusses his book BTC-101: In Introduction to Bitcoin and cryptocurrencies, with Bill and Fred. First aired on Public Radio 89.5 WETS-FM on June 16, 2018.