Healthcare Record Management System

Blockchain technology has emerged as a transformative tool for ensuring security,transparency, and immutability in various domains, including healthcare. This paper introduces a Healthcare Record ManagementSystem (HRMS) built on blockchain, designed to address the challenges of data integrity, security, and accessibility in patient record management. The system empowers authorized doctors to edit patient recordswhile maintaining a transparent log of changes using timestamps. By leveraging the decentralized nature of blockchain, the proposed system ensures that patient data remains tamper-proof, enhancing trust amongstakeholders. Additionally, the timestamp functionality provides users, including patientsand healthcare providers, with a detailed history of record modifications, fostering accountability and facilitating better decisionmaking. This study explores the design, implementation, and evaluation of the system, highlighting its potential to revolutionise healthcare data management by offering asecure, transparent, and efficient solution.