Smart Contracts, said in an email. There are countless blockchain explainers in text, audio, and tokenless blockchain bitcoin around the web.
Almost all of them are wrong because they start from a false premise. There is no universal definition of a blockchain, and there is widespread disagreement over which qualities are essential in order to call something a blockchain. The Bitcoin system is considered the first blockchain — the epiphany that launched the blockchain industry that proponents say will revolutionize money, government, and beyond. Bitcoin was designed to be public and allow anyone to join, and its blockchain was born out of the need to keep people honest in the absence of a central authority.