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:
Jan. 27, 2026
Filed:
Oct. 11, 2023
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Zimin Chen, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Abstract
A data processing method includes executing, by a relay node belonging to a sub-blockchain network, transaction data for a target sub-chain account to obtain a transaction execution result, obtaining total account status data in the sub-blockchain network that includes status data of at least two sub-chain accounts including the target sub-chain account, generating candidate total account status data that includes data obtained by modifying the status data of the target sub-chain account in the total account status data according to the transaction execution result, generating zero-knowledge proof data using a preset zero-knowledge proof circuit according to the total account status data and the candidate total account status data, and committing the zero-knowledge proof data and status change information associated with the transaction execution result to a main chain node belonging to a main blockchain network. The target sub-chain account is associated with a target main chain account.