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:
Aug. 11, 2026
Filed:
Feb. 23, 2023
Raise Marketplace, Llc, Dover, DE (US);
Conrad Hancock Barski, Evanston, IL (US);
Raise Marketplace, LLC, Dover, DE (US);
Abstract
A method includes detecting a need by a second computing device to generate a new public/private key pair for utilization within a contract blockchain, where each contract block includes a contract package that includes contract information, and where a first computing device is a current owner of the contract blockchain. The method further includes obtaining control over the contract blockchain from the first computing device in accordance with a secure custody protocol. The method further includes generating a next contract block of the contract blockchain to include a signature of the second computing device utilizing a private key of the new public/private key pair over updated contract information that indicates signatures from the first computing device or the second computing device is acceptable for adding an additional contact block to the contract blockchain. The method further includes returning control of the contract blockchain to the first computing device.