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Blockchain electronic vote system

Abstract:

One of the most critical applications in terms of data security and integrity is the electronic voting process, since it is a system that must be transparent and reliable, as well as safeguarding the identity of voters. This paper proposes a voting system based on Blockchain technology for data security, which allows verifying transactions in real time, ensuring high availability of the service without the need for a centralized and secure database thanks to its cryptographic keys or Hash and smart contracts. The Agile Scrum methodology is used for the development of the application, this allows to make unforeseen changes after each sprint, which allows obtaining optimal results in terms of software quality. The validation of the proposed voting system has been done by capturing the following data: gas consumption and time to complete the transaction; both in a local network and in an external network, always using a virtual private server (VPS).