A method and system for verifying blockchain data stored in a storage format different from that of the blockchain.

摘要

It provides a method and system for verifying blockchain data stored in a storage format different from that of the blockchain. In embodiments of the present invention, a data verification method performed by a computer device includes: inquiring first block information of a block to be verified from the block chain; from a storage that stores block information of the block chain in a different structure Inquiring second block information of the verification target block and comparing the first block information and the second block information by the at least one processor, and second block information stored in the storage for the verification target block It may include a step of verifying the validity of