Elections are the foundation of every democratic society, yet traditional voting systems—whether paper-basedor centralizedelectronic continue to face serious challenges related to security, transparency, efficiency, and voter confidence. Paper ballotsarepronetotampering, logistical delays, and human error, while centralized digital platforms often suffer from cyberattacks, data manipulation,andlack of verifiable trust. To address these limitations, VoteChain is proposed as a Blockchain-based E-Voting Systemthat integratescryptographic security and smart contracts to ensure fairness, anonymity, and real-time verifiability in the voting process. Eachvoteisrecorded as a secure and immutable transaction on a decentralized blockchain ledger, eliminating risks of duplication andunauthorizedaccess. Cryptographic mechanisms guarantee “one person, one vote,” while smart contracts automate voter verification, tallying,andresult computation without human intervention. The system’s decentralized design enhances reliability, reduces operational costs,andprovides transparency through publicly verifiable ledgers. By combining immutability, decentralization, and automation, VoteChainaimsto strengthen digital democracy, rebuild public trust, and provide a scalable, tamper-proof solution for institutional, regional, andnationalelections in the future. Keywords: Blockchain, E-Voting, Smart Contracts, Cryptographic Security, Decentralization, Transparency, Immutability, VoterAuthentication, Digital Democracy, Hyperledger Fabric, Secure Online Voting.