Blockchain technology is gaining momentum in various industries, from data management, security and even health care. Blockchain technology is gaining ground in various industries, ranging from management data security, and even health care. The Blockchain-based Medical chain platform was created for the purpose of improving medical record keeping. Doctors, hospitals, laboratories, researchers, and health insurance companies will have easier access to patient records to provide their services more conveniently, concurrently. record transactions on the ledger.