Excellent Blockchain Vid for Learning the Basics

This video is a great 7 minute primer on distributed ledger technologies & blockchain. It covers the fundamental topics within the structure of a real life application in a way that is intuitive. It also uses some nice visuals. A lot of effort went into that I think.

It was produced by the Centre for International Governance Innovation (CIGI) based in Ontario, who are, in their own words, an independent, non-partisan think tank with an objective and uniquely global perspective.