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:
Oct. 01, 2024
Filed:
Sep. 25, 2019
Banks and Acquirers International Holding, Paris, FR;
Pierre Quentin, Enghien les Bains, FR;
BANKS AND ACQUIRERS INTERNATIONAL HOLDING, Paris, FR;
Abstract
A method for processing a transaction, wherein the method is implemented by an electronic device for processing transactions, accessible via a communication network. The includes a transaction processing phase. The transaction processing phase: obtaining a contextual cryptographic fingerprint, previously generated during an authentication of a user on a communication terminal; verifying validity of the contextual cryptographic fingerprint in a blockchain including a set of cryptographic fingerprints; and validating a transaction when the verifying the validity of the contextual cryptographic fingerprint in a blockchain is positive.