An Overview of Blockchain in the Field of Smart Healthcare System

Abstract

Rapid Blockchain is one of the most talked about technologies in the world at the moment. The origin of blockchain is a cryptocurrency called “bitcoin”. It is a secure currency that can be used as a medium of exchange worldwide. Blockchain itself is a decentralised, peer-to-peer distributed ledger capable of storing all transactions that take place on the network. This property makes blockchain useful for any type of exchange, such as data, currency and information. Blockchain protects against potential data theft or corruption in the healthcare network. It is important to maintain the integrity and validity of patient records to ensure wellness. Artificial intelligence and blockchain will provide a smart healthcare system for people around the world by extracting useful information, protecting medical data, simplifying claims processing, using patient self-generated data and systematising procedures.