Title: Secure online voting system using blockchain

Authors: Sanjeev Kumar

Addresses: Galgotias University, School of Computer Science and Engineering, Greater Noida UP 203201, India

Abstract: Blockchain technology, which underpins the world's first cryptocurrency, Bitcoin, has garnered considerable global attention today. Because of the distributed ledger's immutability and trustlessness can be a game-changer in the electronic payment industry and in many other areas where people need to trust each other. In centralised systems, the outcomes of voting events have historically been suspect and untrustworthy to voters. The Voters are not even sure whether their vote is cast to the proper entity or not. There are tons of other problems that arise when using a centralised voting system. Modifying digital voting technologies to make the public political process more affordable, faster, and more accessible is tempting in contemporary culture. The performance takes advantage of Ethereum smart contracts. The Truffle framework is used in this paper to design, test, and deploy smart contracts. Our proposed system is better than other schemes.

Keywords: blockchain; ethereum; voting system; cryptocurrency; secure.

DOI: 10.1504/IJBC.2025.149934

International Journal of Blockchains and Cryptocurrencies, 2025 Vol.6 No.3/4, pp.198 - 211

Received: 21 Jun 2025
Accepted: 08 Aug 2025
Published online: 18 Nov 2025 *

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