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:
Sep. 29, 2026
Filed:
Jun. 20, 2025
Block, Inc., Oakland, CA (US);
Dino Dai Zovi, Brooklyn, NY (US);
Janek Klawe, New York, NY (US);
Block, Inc., Oakland, CA (US);
Abstract
Systems and methods directed to a payment server updating an attestation routine. A payment server can receive, from a merchant's payment terminal, attestation data based on execution of the attestation routine comprising test criteria. The payment server can determine a first indication of fraud associated with a payment transaction conducted at the payment terminal or a first indication of a tamper attempt associated with the payment transaction based at least in part on the attestation data and payment transaction data. The payment server can then receive a second indication that indicates improper denial or improper acceptance of the payment transaction. Based at least in part on the indications, the test criteria is updated and an updated attestation routine comprising the updated test criteria is generated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile