Version management platform
US10795975B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2019 |
| Grant date | Oct 6, 2020 |
| Priority date | — |
| Expiry date | Jun 14, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A node, of a network of nodes with access to a distributed ledger, receives a request to verify the user has consented to a current version of terms (i.e., current terms) associated with a program. The node obtains, using the distributed ledger, historical consent data indicating a version of the terms to which the user has previously provided consent. The node performs a first verification procedure to determine the user has not consented to the current terms, provides an indication to a user device that the user has not consented to the current terms, and receives, from the user device, a message indicating an acceptance of the current terms. The node performs additional verification procedures to determine that the user is who consented to the current terms and updates the distributed ledger to include a record indicating that the user consented to the current terms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.