MediChainX is a blockchain-based platform aimed at revolutionizing healthcare data management. It leverages Web 3.0 technologies to securely store and share electronic medical records (EMR), while ensuring HIPAA compliance and enhancing patient privacy. Patients and physicians gain seamless access to health data, fostering better collaboration and more informed decision-making. The platform focuses on privacy, data control, and compliance, allowing individuals to manage their healthcare information autonomously. MediChainX also introduces a healthcare wallet DApp and tracks pharmaceutical supply chains for transparency.