Browser-based VRF and VDF demo (RFC 9381) — ECVRF P-256 prove/verify with hash-to-curve, Wesolowski VDF repeated squaring with proof, RANDAO+VDF randomness beacon simulation with last-reveal attack and VDF protection. Chainlink VRF, Ethereum RANDAO, Filecoin leader election. No backends. No simulated math.
cryptography ethereum blockchain vdf chainlink verifiable-random-function vrf crypto-lab randomness-beacon ecvrf verifiable-delay-function rfc9381
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Updated
Aug 27, 2026 - TypeScript