Meet Deanna MacDonald, CEO and Co-founder of BLOC, blockchain research and application development company, which has a mission to help create the demand for a decentralised global economy. Deanna explains in a very simple fashion to me all there is to know about block chain, the importance of trust in the system and some of the implications for the maritime industry. This is a crash course in block chain, promise you the level of knowledge that you need to be able to follow the debate on this topic. Thank you for listening, I love feedback from you, please give me a shout out in social media or go to the web site www.shippingpodcast.com and make me happy!