HASH INFORMATION PROCESSING METHOD AND SYSTEM FOR STORAGE RECORDS IN BLOCK OF BLOCKCHAIN

摘要

A hash information processing method and system for storage records in a block of a blockchain, and an electronic device. The method comprises: obtaining hash information of a plurality of storage records in a block of a first blockchain account book (S110); performing at least one confusion encryption processing on the plurality of pieces of hash information to obtain at least one piece of target hash information (S120); and storing the at least one piece of target hash information in a second blockchain account book, wherein the target user has an authority to access the second blockchain account book but does not have an authority to access the first blockchain account book (S130).