公开(公告)号：US12061569B2

公开(公告)日：2024-08-13

申请号：US17703085

申请日：2022-03-24

申请人： TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED

发明人： Xiaolong Wu

IPC分类号： G06F16/11 ,  G06F11/14 ,  G06F16/178

CPC分类号： G06F16/113 ,  G06F11/1464 ,  G06F16/178 ,  G06F2201/84

摘要： This application provides methods, apparatus, electronic devices, and computer-readable storage medium for archiving blockchain data. One method includes synchronizing, by a first committing node, blockchain data with a consensus node, and determining a synchronization block height of the synchronized blockchain data, the synchronized blockchain data comprising state data; determining target state data required by a current transaction in the state data, and backing up the target state data; generating a state data snapshot of the synchronization block height according to the backed-up target state data, and transmitting the state data snapshot, the synchronization block height, and signature information of the first committing node to a second committing node as archiving point information; receiving endorsement information of the second committing node for the archiving point information; and archiving the synchronized blockchain data according to the endorsement information and the archiving point information.