ZK-Proofscan

Checks a zero-knowledge proof on this device and says what it does and does not establish. Nothing is uploaded.

It reads a Semaphore v4 proof on its own, or a Groth16, PLONK or FFLONK proof written by snarkjs together with its public inputs and verification key.

Prototype. Unaudited, and the explanation wording has not been reviewed by a qualified person.

Check a proof

Proof file (.json) Or paste the proof

Only for a proof checked with its own verification key Public inputs file (.json) Verification key file (.json)

Repeat someone else's check

Evidence export (.json)

ZK-Proofscan

Check a proof

Repeat someone else's check

Report