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. 10, 2023
Filed:
Jul. 24, 2020
Advanced New Technologies Co., Ltd., George Town, KY;
Xinying Yang, Hangzhou, CN;
Abstract
Disclosed are a method and apparatus for determining evidence authenticity based on a blockchain ledger. The method includes: identifying target electronic evidence, providing a relatively high authenticity reference score for the target electronic evidence in response to that it is determined that the target electronic evidence is stored by at least one candidate blockchain ledger platform, and providing a relatively low authenticity reference score for the target electronic evidence in response to that it is determined that the target electronic evidence is not stored by at least one candidate blockchain ledger platform. If the target electronic evidence corresponds to a relatively high authenticity reference score, it indicates that the identified target electronic evidence has a relatively high degree of authenticity (possibility of being authentic) and a relatively low possibility of being tampered with.