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Blockchain-based Electronic Health Records (EHR) Project Welcome to Chapter 07 of our Blockchain EHR series! In this video, we delve into the comprehensive logic of our Hyperledger Fabric-based Electronic Health Records system, encompassing the full chaincode (smart contract) functionality. Learn to: * Implement secure, role-based access control (Doctors, Patients, Insurance) * Create full CRUD operations for patient records * Use certificate attributes for permission handling * Integrate data flow across Blockchain, IPFS & MongoDB * Generate deterministic IDs for health records Whether you're a developer, architect, or tech enthusiast, this chapter gives practical insights into building blockchain-based healthcare systems using smart contracts. Topics Covered: 0:00 – Introduction 01:35 - Readme file 02:35 - Chain code 8:40 - Onboarding 10:15 - Certificates 12:25 - Script 27:00 - Add record Project Stack: Hyperledger Fabric Node.js Chaincode IPFS (for medical data storage) MongoDB (for fast querying & metadata) REST APIs & SDK integration Join the Community: Telegram: https://t.me/+TA5t-NO3K2g1ZTM1 WhatsApp: https://chat.whatsapp.com/FvQUN79V6u58Qlqu8xBjOa Connect With Me: Calendly: https://calendly.com/akshaykurhekar145/let-s-connect 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 On: LinkedIn: https://www.linkedin.com/in/akshay-kurhekar-64438a168/ Instagram: https://www.instagram.com/akshay_kurhekar/ Dev Community: https://dev.to/akshaykurhekar/ ✅ Like, Share & Subscribe for more! 📢 Don’t forget to hit the bell icon for notifications. ❤️ JAI HIND! #Blockchain #Web3 #CryptoPodcast #SoulboundTokens #CBDC #DeFi #AI #Interoperability #Tokenization #CryptoIndia #ZKRollup #BlockchainTechnology #FutureOfBlockchain #FutureTech #TechTalk #SmartCities #Metaverse #AR #VR #5G #6G #GreenTech #NextGenTechnology #TechTrends2025 #AICybersecurity #TechForGood
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