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Secure Liveness Verifier
AI-powered Proof of Personhood on Base.
Created on 18th January 2026
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Secure Liveness Verifier
AI-powered Proof of Personhood on Base.
The problem Secure Liveness Verifier solves
Sybil attacks and bot farms are major threats in the Web3 ecosystem. Current verification methods are often too expensive or lack real-time validation. Secure Liveness Verifier is a lightweight, real-time biometric authentication tool designed to verify "Proof of Personhood" before a user can interact with a smart contract on Base.
Challenges I ran into
Calibrating the sensitivity of the AI to detect blinking and head movements accurately under different lighting conditions was challenging, but i managed to optimize the TensorFlow model for better responsiveness.
Tracks Applied (1)
Base Track
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