SELECTIVE VERIFICATION SYSTEM OF ZERO-KNOWLEDGE PROOFS FOR SCALABILITY OF BLOCKCHAIN AND METHOD THEREOF

摘要

The present invention relates to a selective verification system and method of zero-knowledge proof for the scalability of a blockchain. According to the present invention, the selective verification system imposes a penalty if false, by comprising: a proof unit which generates proof as a result of Prove() for the fact to be proved and stores the proof by generating a transaction on a blockchain; a verification unit, when a new proof is registered, executing Verify() on an off-chain targeting contract, vk, and proof, but if the result is true, and waiting and determining that the proof is true when the preset time has elapsed; and an operation unit which executes Verify() at on-chain according to a verification request from the verification unit.;COPYRIGHT KIPO 2020