Patent ID: 11902446
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 14:
15. The leader accounting node according to claim 12, wherein the first branch blockchain selection code comprises:
second determination subcode configured to cause at least one of the at least one processor to determine a quantity of recorded data blocks on each of the first branch blockchains;
third determination subcode configured to cause at least one of the at least one processor to determine a time difference between a recording time of a lastest data block on each of the first branch blockchains and a current time; and
third selection subcode configured to cause at least one of the at least one processor to select, according to quantities of recorded data blocks and time differences of the first branch blockchains, the branch blockchain for recording the target data block.