LIGHT-WEIGHT PROCESSING METHOD FOR BLOCKCHAIN, AND BLOCKCHAIN NODE AND STORAGE MEDIUM

摘要

Disclosed are a light-weight processing method for a blockchain, and a blockchain node and a computer storage medium. The light-weight processing method for a blockchain applied to a first blockchain node comprises: based on N blocks to be deleted continuously distributed in a transaction chain, generating a parameter block, wherein N is a positive integer; deleting the N blocks in the transaction chain; and storing the parameter block, wherein the parameter block and undeleted blocks in the transaction chain together form an optimized chain, a father block of the parameter block is a block prior to the deleted N blocks in the transaction chain, and a sub-region of the parameter block is a region after the deleted N blocks in the transaction chain.