If you want to get a basic understanding of Block chain take a look at the great new talk below by Richie Etwaru. The title of his talk is ‘Trusted Commerce, The Competitive Audacity To Break Into A New Economic Period with Blockchain’.
There is quite a lot of interesting interaction with the audience at Reltio’s Modern Data Management Summit 2018 (#datadriven18).
Richie is also the Author of Blockchain: Trust Companies: Every Company Is at Risk of Being Disrupted by a Trusted Version of Itself.