A Proposed Block chain Based Secure Electronic Health Record System

The Block chain technology has the ability to revolutionize the healthcare business by providing a platform that is both secure and impartial for the exchange and storage of electronic health records (EHRs). This technology is on the verge of completely transforming the industry. The suggested system makes use of a decentralized network of nodes to store and verify EHR data, ensuring its immutability and protecting sensitive patient information. With the use of cryptographic algorithms, data privacy and confidentiality are maintained, while allowing authorized healthcare providers to access and contribute to a patient's EHR in real-time. The Block chain-based EHR system terminates the requirement for a chief authority and eliminates the risk of data breaches and malicious attacks. In this paper, we are utilizing real-time treatment decisions, which makes a list of specific patients in a state and accordingly care aid is generated by software to improve care. Additionally, the distributed ledger technology (Block chain) makes it possible to distribute and store electronic health records for patients in a more secure manner, which increases the efficiency of the process for exchanging health information within the medical field, safeguarded through a decentralized network of interconnected peers. The confidence is upheld through the issuance of an electronic certificate, which serves as evidence of accurate records.