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Blockchain EHR System with Hyperledger Fabric | Roles of Doctor, Hospital, Patient, Data Scientist & More Chapter 01 | Akshay Kurhekar In this episode, we explore the architecture and real-world ecosystem of an Electronic Health Record (EHR) system powered by Blockchain using Hyperledger Fabric. 🚀 🔍 What you’ll learn: How blockchain ensures secure, transparent, and tamper-proof medical data management The key roles and interactions of different participants in the healthcare ecosystem: 👨⚕️ Doctor – Access and update patient records with full traceability 🏥 Hospital – Manage infrastructure, authorize actors, and ensure compliance 🧑⚕️ Patient – Own and control access to their personal health records 👨💻 Data Scientist/Researcher – Access anonymized datasets for medical research 🔐 Admin Authority – Maintain network governance and onboard new members How permissioned networks like Hyperledger Fabric provide secure, role-based access control 📁 Whether you're a developer, student, researcher, or healthcare professional, this video gives you a complete understanding of how blockchain can transform digital health records with privacy, efficiency, and trust. 👉 Don’t forget to Like, Share, and Subscribe for more deep-dives into Blockchain in Healthcare! This video introduces a comprehensive, hands-on series focused on building an Electronic Health Record (EHR) system using Hyperledger Fabric (0:15). The project aims to showcase a secure, permissioned blockchain network designed for the healthcare ecosystem. Key Takeaways & Topics Covered: Project Overview: The series will cover network setup, writing chaincode, consensus mechanisms, and building client applications (e.g., ReactJS) using the Hyperledger SDK (0:20-1:04). Use Case - EHR Management: The network connects multiple actors—Patients, Doctors, Hospitals, Insurance Companies, Researchers, and Pharmaceutical Companies—to securely manage health records (1:35-1:45). Patient Control & Rewards: Patients can track their history, file insurance claims, and have the option to monetize their data (e.g., for research) in exchange for rewards like discounts on medications or consultations (1:45-2:55). Role-Based Access: Doctors can update records, Labs can upload diagnostic data directly, and Pharmaceuticals can manage stock levels in real-time on the blockchain (3:08-6:35). Insurance & Research: Insurance companies can verify claims against the blockchain to reduce fraud (6:37-7:15), and Researchers can access anonymized datasets for advanced medical studies (7:17-8:06). PPT: https://docs.google.com/presentation/d/1bHJ8F3veZc9ceQI0cFOOk5Pep16H9d2_kkm0JYb6Hzg/edit?usp=sharing Timeline - Topics Covered 📅🚀 0:00 - Intro 0:22 - Welcome 1:30 - Use Case: Health Record Management using Blockchain 2:15 - Rewards Mechanism: discount and offers 4:00 - Onboarding: Doctors, Hospitals, and Labs in Blockchain Networks 5:55 - Doctors & Pharmaceuticals Relations: Stock Management and Pharma's Role 6:40 - Insurance Claim Management 8:00 - Research: Using Blockchain Data for Advanced Studies Join us as we discuss how Blockchain is transforming healthcare, insurance, pharma, and more. Learn how Hyperledger Fabric and Web3 enable decentralized applications and drive innovation in the digital world. Community Groups 📑❤️: Join Telegram: Click here- https://t.me/+TA5t-NO3K2g1ZTM1 Join WhatsApp: Click here- https://chat.whatsapp.com/FvQUN79V6u58Qlqu8xBjOa Let’s Connect 📅: Schedule a Call- https://calendly.com/akshaykurhekar145/let-s-connect #BlockchainEHR #HyperledgerFabric #ElectronicHealthRecords #HealthTech #BlockchainInHealthcare #DataPrivacy #Web3Healthcare #blockchain, #ethereum, #hyperledger, #web3, #crypto, #blockchaintechnology, #cryptocurrency, #decentralization, #blockchainusecases, #smartcontracts, #healthcareblockchain, #insuranceblockchain, #decentralizedfinance, #futureofblockchain, #blockchainindia Playlists ❤️🔔: https://www.youtube.com/watch?v=GJZzV01TQZU&list=PLTqJEAOVD7brMck1wqGttmoWUYzJ-xcdQ https://www.youtube.com/watch?v=ti75FKEgOvY&list=PLTqJEAOVD7bq1iFNwM01nOvDfnrZtR0Bq https://www.youtube.com/watch?v=5B-hYYDkyAs&list=PLTqJEAOVD7bqzHyG4jCe3zMyPekI1iUCo https://www.youtube.com/playlist?list=PLTqJEAOVD7bpHR2CTaFVd9mJMZQYDF7ah https://www.youtube.com/playlist?list=PLTqJEAOVD7brZG5sLww_XuGEJTYRv1hm1 https://youtube.com/playlist?list=PLTqJEAOVD7boUDVH0WHY6zdY2VpZNQmh5&si=U6X8P3hzIButcslF https://www.youtube.com/playlist?list=PLTqJEAOVD7bqy7ll24DQeS2rs9WtDHQiC Follow Me: LinkedIn: Akshay Kurhekar- https://www.linkedin.com/in/akshay-kurhekar-64438a168/ Instagram: @akshay\_kurhekar](https://www.instagram.com/akshay_kurhekar/ Dev Community: @akshaykurhekar - https://dev.to/akshaykurhekar So, what are you waiting for? Hit the subscribe 🔔 button, share this video with your friends, and smash that like 👍 button. See you in the next video! Until then, JAI HIND! ❤️
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