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MedChain – Blockchain-based Decentralized Medical Record System

MedChain is a blockchain-based electrical medical records (EMR) decentralized application (Dapp).

MedChain is a blockchain-powered platform for tracking and authenticating medical supplies from manufacturers to healthcare providers. It ensures transparency, trust, and security in the medical supply chain using role-based dashboards and MetaMask wallet integration.

MedChain is a blockchain-based prescription system ensuring data integrity and preventing alterations. Using Python/Flask for backend and HTML/CSS for frontend, it secures medical records against unauthorized changes. The system streamlines healthcare processes, reducing data discrepancies by 45% with smart contracts and Hyperledger Fabric.

MedChain is a secure, blockchain-based medical records system. It lets patients and doctors upload, share, and manage encrypted health records, with audit trails, notifications, and admin controls—all in a modern, user-friendly web interface.

A simple ERC20-based token smart contract for MedChain, built using Foundry during a blockchain developer cohort assignment.

MedChain is a modular blockchain-based medical data management system designed to ensure the integrity, transparency, and security of healthcare data through hashing mechanisms and distributed record-keeping.

MedChain is simulation of a blockchain-based healthcare application designed to enhance transparency, security, and efficiency in managing healthcare data. The platform integrates various roles such as patients, doctors, hospitals, and insurance companies to facilitate seamless interactions and transactions.

Designed and developed MedChain, a blockchain-based platform ensuring drug authenticity, preventing counterfeit medicines, and improving pharmaceutical supply chain transparency. Integrated AI models to predict shortages, detect distribution anomalies, and enable smart inventory restocking with end-to-end tamper-proof traceability.

MedChain is a QR-based, blockchain-inspired platform that verifies medicine authenticity and tracks its supply-chain journey in real time. It detects counterfeit, expired, and reused QR codes while offering voice-assisted, multilingual access for inclusive healthcare verification.

MedChain is a cloud-based healthcare supply chain integrity platform that helps pharmaceutical companies detect counterfeit or delayed shipments. It uses GS1 rule checks, anomaly detection, and a simple dashboard interface for real-time decision-making—no sensors, no blockchain, just smart data analysis.