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:
Jun. 23, 2026
Filed:
Nov. 07, 2023
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Qucheng Liu, Shenzhen, CN;
Zongyou Wang, Shenzhen, CN;
Jinsong Zhang, Shenzhen, CN;
Gengliang Zhu, Shenzhen, CN;
Yifang Shi, Shenzhen, CN;
Hanqing Liu, Shenzhen, CN;
Yingjie Guo, Shenzhen, CN;
Zhiyong Liao, Shenzhen, CN;
Hu Lan, Shenzhen, CN;
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Abstract
A blockchain-based data processing method, apparatus, and computer-readable medium are provided. Block proposal information is received including a block and a digital signature transmitted by an out-block node. The digital signature is obtained by performing digital signature processing on block header information included in the block. The block header information includes a first Merkel root determined based on transaction data in the block body information. Digest calculation on the block header information is performed to obtain first digest information. De-signature processing is performed on the digital signature to obtain second digest information. A second Merkel root is determined based on the transaction data acquired from the block proposal information when the first digest information and the second digest information are matched. An operation on the block is performed based on a comparison result of the first Merkel root and the second Merkel root.