Hierarchical universal resolver system for decentralized identity environment and method thereof
US12130838B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 1, 2023 |
| Grant date | Oct 29, 2024 |
| Priority date | — |
| Expiry date | Mar 1, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0823
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Proposed is a decentralized identity technique, and more specifically, are a hierarchical universal resolver system for a decentralized identifier environment and a method thereof, which can control access to connected decentralized ledger information and prevent exposure and leakage of the information by hierarchically managing a universal resolver (UR) in an identity verification system based on self-sovereign decentralized identifiers (DID). According to an embodiment, accessibility to private information in a blockchain network in which decentralized ledgers are stored, as well as privacy of certificate or identification information based on decentralized identifiers, may be complemented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.