What is blockchain?

< Blockchain

Introduction

 * See https://youtu.be/aqFbZWzAZeE
 * The blockchain is a decentralised database. Decentralised systems don't need for instance a company. A decentralised system can be owned by a community that is using the decentralised system. See https://en.wikipedia.org/wiki/Decentralised_system for more info.
 * See this TED talk from 2016 for an introduction.

Recent articles

 * https://medium.com/hackernoon/how-does-blockchain-technology-work-ceeeee47eaba