BLOCKCHAIN SMART CONTRACT REALIZATION METHOD AND APPARATUS, COMPUTER DEVICE AND STORAGE MEDIUM

摘要

A blockchain smart contract realization method and apparatus, a computer device and a storage medium. The method comprises: a computing node in a blockchain network receiving a computation request initiated by a computation initiator (S201); in response to the computation request, the computing node carrying out an off-chain computation operation on computation content corresponding to the computation request, so as to acquire a computation result and check data (S202); and the computing node initiating an on-chain request for on-chain storage of the computing result and the check data to the blockchain network, wherein in response to the on-chain request, the blockchain network verifies whether the computation result and the check data are correct, and carries out the on-chain storage of the computation result and the check data when it is verified that the computation result and the check data are correct (S203). The method can effectively improve the performance of a blockchain system, improve the expandability of the system and improve the computation correctness during deployment of a complicated smart contract.