Welcome to zkVRF
— a novel, ZKP-enabled method to generate provably fair
and verifiable random numbers.
Built with
Frequently asked questions
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How does the zk circuit prove that the source of randomness is truly random and not manipulated by the fulfiller?
The circuit implements a deterministic public-key crypto scheme (based on HMAC + Poseidon), with the private key as a hidden input. The (deterministic) signature it produces is then keccaked, resulting in the random number output.