Blockchain-Based Data Integrity Management for Health Informatics Systems
Abstract
Ensuring data integrity and security in health informatics remains a critical challenge in modern healthcare. This study proposes a blockchain-based framework designed to secure patient records and enhance data transparency in health information systems. By utilizing smart contracts and distributed ledger technology, the framework provides immutable records of medical transactions, facilitating secure sharing of patient data across healthcare providers. Performance analysis demonstrates enhanced security, reduced data tampering risks, and improved traceability compared to conventional systems. The proposed solution aims to build trust and resilience in digital health ecosystems, promoting efficient and secure patient care.
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