Method and system for obfuscating senstive personal data in processes requiring personal identification in unregulated platforms
US11983703B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2023 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Jan 18, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/56
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
Disclosed is a method and system, in FIG. 1, for verifying authenticity of specific personal data responsive to a unique wallet address (70) on a public ledger (66) of an unregulated platform (60). 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 (27) to which there is a record (76) in the public ledger. Supplying the unique address of the wallet to a service supplier affects a log-in of a client (18) to the service supplier (90), whereafter message interactions over a network (12) between the service supplier and the unregulated platform (60) permits searching for a relevant (72) non-transferable NFTs (74) 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.