Blockchain Billions interview with Marc Kaufman June 12, 2017 by Henrik de Gyor Leave a comment Listen to the Blockchain Billions interview with Marc Kaufman https://blockchainbillions.files.wordpress.com/2017/06/blockchain-billions-interview-with-marc-kaufman.mp3 Follow us on Amazon Alexa, Apple Podcasts, AudioBoom, CastBox, Google Play and TuneIn. Questions? Rate this:ShareEmailFacebookLinkedInTwitterMorePinterestPocketPrintRedditSkypeTelegramTumblrWhatsAppLike this:Like Loading... Related Author: Henrik de Gyor Consultant. Podcaster. Writer.