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:
Nov. 03, 2020
Filed:
Oct. 30, 2019
Eight Plus Ventures, Llc, Santa Monica, CA (US);
Christoph Bertsch, Pacific Palisades, CA (US);
Rodney Lake, Santa Monica, CA (US);
Douglas Sturgeon, Half Moon Bay, CA (US);
Anthony Sziklai, Oak Park, CA (US);
Eight Plus Ventures, LLC, Santa Monica, CA (US);
Abstract
There are disclosed methods and apparatus to manufacture an inventory of finished physical print products from a base work including one or more images. Print metadata is assigned to each print of an image from the base work, the print metadata including an identification of the base work and a provenance of the base work. For each print, at least one cryptographic hash is generated of the image, the print metadata, and an index value of a security feature embedded into a physical substrate on which the image is printed. The cryptographic hash is then written to a node of a transaction processing network.