Block Chain-Powered E-Voting System: A Secure and Transparent Solution with Three-Tiered OTP Security Mechanism

In the domain of democratic procedures, traditional paper-based voting method have been the standard practice in numerous countries. However, the emergence of advanced technology in the 21st century has underscored the imperative for a more dependable and secures digital voting method. This research project aims to tackle the defiance related to digital voting by introducing a Blockchain based e-voting system. The developed system relies on a web application constructed using a Python web-based framework, offering a friendly accessible interface for voters. Security concerns inherent in digital voting are addressed through the incorporation of Blockchain technology, ensuring transparency, decentralization, and resistance to tampering. A pivotal aspect of the implemented system is the three-tiered One Time Password (OTP) mechanism. This mechanism includes a simulated OTP for training purposes, an alert OTP to notify authorities of potential threats, and the authentic OTP for casting the actual vote. The simulated one-time password (OTP) allows users to familiarize themselves with the voting process, while the alert OTP serves as a proactive safeguard against coercion or unauthorized voting attempts. The security of the system is enhanced by the inherent capability of Blockchain to eradicate counterfeit or manipulated votes. The decentralized structure of Blockchain ensures that only legitimate votes are taken into account, thereby enhancing the overall integrity of the electoral process.