Method and system for obfuscating sensitive personal data available on unregulated platforms
US11803840B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2023 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Mar 25, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q2220/18
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
Method and system for verifying authenticity of specific personal data responsive to a unique wallet address on a public ledger of an unregulated platform. The wallet contains one or more non-transferable NFTs, each locked to the wallet and related to specific personal data. The non-transferable NFT was minted from a regulated platform to which there is a record in the public ledger. Supplying the unique address of the wallet to a service supplier affects a log-in of a client to the service supplier, whereafter message interactions over a network between the service supplier and the unregulated platform permits searching for a relevant non-transferable NFTs stored in the wallet and related to the specific personal data. Return of any relevant non-transferable NFT related to the personal data thus verifies authenticity of the specific personal data by association with a regulated platform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.