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:
Apr. 19, 2022
Filed:
Jul. 31, 2018
Square, Inc., San Francisco, CA (US);
Natalie Keogh, Concord, CA (US);
Loren Heiman, San Anselmo, CA (US);
Daniel Swislow, San Francisco, CA (US);
Brian John Mullins, San Francisco, CA (US);
Block, Inc., San Francisco, CA (US);
Abstract
Know your customer regulations and security concerns, among other reasons, motivate institutions to ensure that entities with whom the institutions have dealings are who they say they are. A block of the blockchain discussed herein includes entity verifications generated by institutions that participate in the blockchain. An individual verification may include a hash of personal information associated with an entity that was authenticated by an institution. An institution seeking to authenticate (or deny) an entity may receive personal information from the entity, hash that personal information, and search the blockchain for any matching verifications (e.g., by attempting to match the hashed personal information to hash(es) associated with a verification in the blockchain).