A aplicação de smart contracts para o compartilhamento de dados em healthcare

Abstract

In recent years, the medical field has relied on a centralized database, a repository for unifying health data such as patient records. However, this proposal presents systemic security challenges, as it involves confidential information. Unifying this data through a decentralized network would address these issues and facilitate large-scale data man agement. This work proposes the use of smart contracts in conjunction with blockchain technology for the centralization and sharing of health data. The developed application proved to be viable, demonstrating that it is possible to ensure data integrity and control access to the information.