公开(公告)号：US12126732B2

公开(公告)日：2024-10-22

申请号：US17616543

申请日：2020-03-03

申请人： JINGDONG TECHNOLOGY HOLDING CO., LTD.

发明人： Zhuguang Shao ,  Haibo Sun ,  Guangwei Zhao ,  Haiquan Huang ,  Lin Zhang

IPC分类号： H04L9/32 ,  H04L9/00

CPC分类号： H04L9/3247 ,  H04L9/50

摘要： The invention, which discloses a blockchain consensus method, apparatus and system, relates to the technical field of computers. A specific implementation mode of the method comprises: a leader node in the same network as a client receiving a transaction message sent by the client and a transaction message sent by at least one peer node, or receiving transaction messages sent by at least two peer nodes; sending the transaction messages to a leader node in a previous-level network till the priority of the previous-level network is the highest if transaction data in the transaction messages are consistent; a leader node in a highest-priority network generating a proposal message according to the received transaction messages, and performing a consensus judgment on the proposal message based on a Byzantine fault-tolerant consensus mechanism; sending the proposal message to a leader node in a next-level network till the next-level network is the network where the client is located after the success in the consensus judgment. The implementation mode can solve the technical problems of a long transaction confirmation time and a small transaction volume carried by a block.