Our Case StudiesA patient-centric system for tamper-proof medical records and real-time diagnostics using blockchain.
Softlabs Group collaborated with State University of New York, Korea to develop a mobile-first EHR platform powered by Hyperledger blockchain. The solution enables secure health data collection, Bluetooth integration and real-time access—empowering patients and improving care.
Healthcare and Blockchain
SAAS
Agile Scrum
Mobile Application, Web Application
The State University of New York, Korea is a leading institution focused on technological innovation in public service sectors.
Together with Softlabs Group, they aimed to solve key challenges in healthcare data privacy and accessibility. The goal: a unified, blockchain-enabled system where patients manage their own health data securely across mobile and web platforms.
South Korea
Global healthcare data is projected to reach 2,314 exabytes by 2025, necessitating secure digital systems.
Healthcare systems globally face rising threats of data manipulation and unauthorized access.
Current EHRs offer limited access control to patients and poor interoperability across systems.
We developed a cross-platform electronic health record system with real-time mobile connectivity and Hyperledger Fabric blockchain integration.
The mobile app collects data from Bluetooth-enabled health devices, while blockchain ensures immutable, secure data storage.
We built an interface for patients to fully manage data sharing permissions, enabling privacy-first health access anytime, anywhere.
Users install the mobile app and link their health devices via Bluetooth for automatic data syncing.
Health metrics such as pulse, oxygen, or temperature are sent securely to the app from the connected devices.
Each data point is stored on Hyperledger Fabric, creating an immutable ledger accessible only with permissions.
Patients assign or revoke access to doctors or caregivers from within the app's control panel.
With consent, healthcare providers view real-time and historical data for better diagnosis and faster care.
Blockchain logs every action—ensuring data transparency, traceability and resistance to tampering.
Securing health data across mobile and IoT devices
Giving patients control over their own data
Providing real-time access to remote health readings
Guaranteeing data cannot be altered or manipulated
Integrated Hyperledger Fabric for secure data blockchain storage
Built user permissions for full patient-controlled data access
Enabled Bluetooth device syncing for real-time health tracking
Ensured tamper-proof logs and audit trails for health records
Delivered a secure and accessible digital health record app for mobile-first care
Enabled real-time diagnostics through connected medical devices and live sync
Empowered patients to take control of data access and sharing
Strengthened healthcare data security using blockchain immutability
Positioned the university as a pioneer in blockchain healthcare solutions
Bluetooth-powered real-time medical device data collection
Hyperledger Fabric integration for secure health data storage
Patient-managed permissions for data sharing and access control
Blockchain-based audit trail for all data events and access logs
Securely collect and transmit remote health data to practitioners.
Store medical records in tamper-proof systems for public health delivery.
Verify claims with immutable health data logs and timestamps.
Track patient vitals with integrity for research and FDA compliance.
Android Studio
XCode
Hyperledger Fabric
Bluetooth Integration
IoT Devices
Secure Ledger (Blockchain)
Modular
Scalable
Cross-platform
Years of Experienced
Countries
Clients
Projects
At Softlabs Group, we take pride in solving complex business challenges with innovative and reliable solutions. Our case studies showcase how we’ve empowered clients across industries with tailored software that delivers measurable results and drives success.
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FAQs
All records are stored on a private Hyperledger blockchain, ensuring immutability and encryption.
Yes, the app includes permission controls to share or revoke access at any time.
It supports most Bluetooth-enabled health devices like pulse oximeters and thermometers.
Yes, providers with access rights can view real-time or historical data from any location.
Yes, the system is designed with compliance in mind and can be tailored to specific regulations.
Health data is sent to the blockchain via a backend service using secure APIs.
Yes, it’s built for multi-user, multi-device scenarios with strong access separation.
Any modification attempt would break the blockchain hash chain, making it easily detectable.
Yes, the blockchain logs every transaction with timestamps for full transparency.
Implementation typically takes 5–7 weeks including device integration and onboarding.
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