Patent ID: 11899689
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. The method according to claim 1, wherein one piece of block data corresponds to one block, each piece of block data acquired by the first service node comprises a block header in the corresponding block and hash values of service data in the corresponding block, and the method further comprises:
acquiring service data to be verified and a hash value of the service data to be verified;
acquiring block data comprising the hash value of the service data to be verified from the acquired block data as block data to be verified; and
verifying the service data to be verified according to a block header in the block data to be verified and hash values in the block data to be verified, to obtain a verification result, the verification result being a valid verification result or an invalid verification result.