Maroc Blockchain

What exactly is a Blockchain?

A blockchain is a decentralized database in which records are stored. It is public (transactions stored are seen by all), immutable (the records stored cannot be changed), secure and private (the identity of users are protected), fast and sure and so can be trusted for use by large and small companies. With the aim of creating a technology to store records, the use of blockchain came up with the invention of the first ever known cryptocurrency.