Democracy,
Mathematically Verified.
VoteChain replaces trust with proof. A cyber-physical infrastructure that bridges biometric identity with immutable blockchain ledgers.
The Architecture
The Smart Kiosk
A standalone edge device. It captures biometric data and verifies identity against a secure off-chain database. No phones required.
Immutable Ledger
Every vote is a signed transaction on Ethereum Sepolia. Once mined, it cannot be deleted, altered, or censored.
The Trust Layer (Backend)
A secure Node.js signer acts as the bridge. It validates eligibility off-chain and executes the transaction on-chain, abstracting complexity from the voter.
The Flow
Check-In
Voter enters ID at the Kiosk. System checks eligibility against database.
Verify
Biometric scanner performs 1:1 match. Identity confirmed physically.
Vote
Physical button interaction. Selection sent to Backend Signer securely.
Audit
Transaction mined on-chain. Public dashboard updates with total tallies.