Blockchain Technology for Safe Exchange of Health Data

Abstract

The secure and efficient exchange of health data is a critical concern in modern healthcare systems. Traditional data-sharing methods often face challenges related to privacy, interoperability, and unauthorized access. Blockchain technology offers a decentralized and tamper-resistant solution that can address these concerns while enhancing trust among stakeholders. This paper explores the application of blockchain technology for the safe exchange of health data, emphasizing its potential to improve data integrity, security, and patient control. We examine various blockchain frameworks and consensus mechanisms suited for healthcare environments, analyze current implementations and case studies, and identify key technical and regulatory challenges. The study concludes that while blockchain presents promising opportunities for transforming health data management, further research and collaboration are necessary to overcome scalability, standardization, and compliance issues. This work contributes to the growing body of knowledge advocating for blockchain as a foundation for future health information systems.