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Proof Verification

Definition

Proof verification is the process of confirming the correctness and validity of a cryptographic proof, which attests to the execution of a computation or the integrity of data without re-executing the computation itself. In blockchain, this typically involves a verifier algorithm checking a proof generated by a prover, ensuring that the claimed statement is true according to the protocol rules. This operation is fundamental to scaling solutions like rollups and enhancing privacy features. It provides trustless validation.