The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 13, 2024
Filed:
Mar. 24, 2022
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Xiaolong Wu, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Abstract
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.