Electronic Health Records System Using Blockchain Technology

Blockchain technology is one of the most important and disruptive technologies in the world. Nowadays the healthcare center needs to share patient databases over all departments of the healthcare centers. Although, electronic healthcare records overcome several problems compared with manual records, but still suffer from many issues such as security, the privacy of patient data overall as we should transfer over a database from a central database to a decentralized database. In this paper, we proposed a good security system to manage the data of patients based on blockchain technology and a decentralized database. Depending on decentralized database and blockchain. Our proposed system provides the secure exchange of patient data, reliability, and high efficiency in sharing data during transaction data network equivalence checking to perform this validation of patient information in the blockchain and healthcare centers.