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:
Jul. 19, 2022
Filed:
Jul. 10, 2019
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Honglin Qiu, Hangzhou, CN;
ADVANCED NEW TECHNOLOGIES CO., LTD., George Town, KY;
Abstract
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a data processing method are provided. One of the methods includes: distributing, to one or more computing devices, data of one or more leaf nodes in a blockchain node, for the one or more computing devices to compute checksums of the data of the leaf nodes; and determining, according to the checksums of the data of the leaf nodes, a root checksum of data in the blockchain node. Compared to conventional methods, these methods compute a checksum of data faster and more efficiently, and thus ensure proper generations of blocks and operations of a blockchain.