As China’s dominance in the world of blockchain grows, the question that everybody is asking is - can one be tracked by this technology?Watch what Yifan He, who is building Chinese Blockchain Based Service Network or BSN & taking it to the world, has to say in this conversation with Forkast’s Angie Lau.Find out why he doesn’t believe in cryptocurrencies & why non-crypto blockchains are going to be what traditional industry & systems back on. And what are the synergies and links there are, if any, between the Digital Yuan & BSN.