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Blockchain Based Health Data Sharing System

Kirti Mhamunkar, Vishal Satish Pawar, Momin Mohammad Nadeem, Priyank Sachin Palshetkar


In In today’s digital world information is exchanged between systems and it's expected that every interaction transaction between the systems is secure and reliable. Blockchain technology are often applied to safeguard the protection of healthcare data. It's important to possess access control mechanism that enables only authorized persons to share the medical data. During this work, we have introduced a blockchain based system for securely sharing health records. We have provided a digital solution which will ensure that information remains secure while being decentralized across different peers. Electronic Health Record (EHR) plays a critical role in assisting doctor and health care institutions in analyzing a patient’s profile and providing suitable treatments. We demonstrate the effectiveness of our proposed system in providing security and privacy compared to traditional way of storing health data. 


Blockchain, Electronic Health Records, Inter Planetary File System, Smart Contract.

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Using Shahnaz A, Qamar U, Khalid A. Using blockchain for electronic health records. IEEE Access. 2019 Oct 9;7:147782-95.

A Kumar A, Krishnamurthi R, Nayyar A, Sharma K, Grover V, Hossain E. A novel smart healthcare design, simulation, and implementation using healthcare 4.0 processes. IEEE Access. 2020 Jun 25;8:118433-71.

Harshini VM, Danai S, Usha HR, Kounte MR. Health record management through blockchain technology. In2019 3rd International Conference on Trends in Electronics and Informatics (ICOEI) 2019 Apr 23 (pp. 1411-1415). IEEE.

Thwin TT, Vasupongayya S. Blockchain based secret-data sharing model for personal health record system. In2018 5th International Conference on Advanced Informatics: Concept Theory and Applications (ICAICTA) 2018 Aug 14 (pp. 196-201). IEEE.

Zheng X, Mukkamala RR, Vatrapu R, Ordieres-Mere J. Blockchain-based personal health data sharing system using cloud storage. In2018 IEEE 20th international conference on e-health networking, applications and services (Healthcom) 2018 Sep 17 (pp. 1-6). IEEE.

Wu X, Han Y, Zhang M, Zhu S. Secure personal health records sharing based on blockchain and IPFS. InChinese Conference on Trusted Computing and Information Security 2019 Oct 24 (pp. 340-354). Springer, Singapore.

Z. Zheng, S. Xie, H. Dai, X. Chen and H. Wang, "An Overview of Blockchain Technology: Architecture, Consensus, and Future Trends," 2017 IEEE International Congress on Big Data (BigData Congress), 2017, pp. 557-564, doi: 10.1109/BigDataCongress.2017.85.

Swan M. Blockchain: Blueprint for a new economy. " O'Reilly Media, Inc."; 2015 Jan 24.

Wilkinson S, Lowry J, Boshevski T. Metadisk a blockchain-based decentralized file storage application. Storj Labs Inc., Technical Report, hal. 2014 Aug 20:1-1.

Nakamoto S. Bitcoin: A peer-to-peer electronic cash system. Decentralized Business Review. 2008 Oct 31:21260.

Zyskind G, Nathan O. Decentralizing privacy: Using blockchain to protect personal data. In2015 IEEE Security and Privacy Workshops 2015 May 21 (pp. 180-184). IEEE.


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