A fully decentralized multimodal biometric authentication system using ML and blockchain. Combines face, voice, and document verification with encrypted embeddings stored on IPFS and immutable audit logs on Ethereum. Eliminates centralized databases while ensuring secure, privacy-preserving identity verification.
react distributed-systems authentication ethereum ipfs smart-contracts cybersecurity machinelearning deeplearning web3 identity-management facerecognition biometric privacy-preserving decentralized-identity fastapi blockchain- voiceauthentication documentverification
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Updated
Jan 21, 2026 - Python