Method and system for certification and authentication of objects
US11764974B2 · kind B2 · utility
1Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2021 |
| Grant date | Sep 19, 2023 |
| Priority date | — |
| Expiry date | May 10, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/121
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and system for certification and authentication of objects is disclosed herein. The method and system use multiple attestations along with digital ledger technology to provide a digital certificate of authenticity for an object such as a work of art, collectible, or a non-fungible token (NFT).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.