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:
Feb. 17, 2026
Filed:
Feb. 01, 2024
Jinan University, Guangzhou, CN;
Ming Li, Guangzhou, CN;
Yongdong Wu, Guangzhou, CN;
Jian Weng, Guangzhou, CN;
Jiasi Weng, Guangzhou, CN;
Jianan Liu, Guangzhou, CN;
Zhihang Zhou, Guangzhou, CN;
Jiahui Lin, Guangzhou, CN;
Jinan University, Guangzhou, CN;
Abstract
A method and system for atomic, consistent and accountable cross-chain rewriting are provided. The method is applicable for a blockchain network comprising a set of correlative blockchains. The method includes: in response to a user redaction proposal for any of the correlative blockchains, generating a set of correlative redaction proposals that involve all related transactions depending on a target transaction to be redacted by the user redaction proposal, based on a transaction dependency graph representing a dependency relationship of transactions, wherein at least one of the transactions in the transactions is to be redacted by the user redaction proposal; validating the user redaction proposal and the correlative redaction proposals, according to a predefined cross-chain redaction policy; calling the correlative blockchains for executing the validated redaction proposals; and updating the transaction dependency graph in response to execution of the validated redaction proposals.