Secure And Transparent Voting System using Ethureum Blochchain

Abstract

Secure, transparent, and tamper-proof voting systems are essential to maintain democratic values and public confidence. Conventional paper ballot and electronic voting systems are prone to problems like fraud, manipulation, double voting, and transparency issues. This study envisions a blockchain-based voting system based on the Ethereum platform and smart contracts to guarantee decentralization, immutability, and verifiability. The system implements multi-layered authentication using email-based OTP verification, cryptographic hashing of the vote, blockchain-like ledger entries, and a distinct voting receipt token to preserve privacy and accountability. Real-time visualization of results using Chart.js and an interactive front-end with Tailwind CSS improves usability. In contrast to existing literature, our system incorporates secure receipt verification and live dashboards, decreasing dependency on intermediaries while guaranteeing trust. Experimental testing reveals that the system enhances election security through blocking double votes, facilitating real-time auditing, and providing tamper-proof evidence. Its future extensions involve biometric verification, mobile and remote voting, and integration into national ID systems for large-scale adoption. This paper illustrates the potential of blockchain in transforming electoral procedures and overcoming transparency, accessibility, and auditability issues.