Anonymous consent and data sharing on a blockchain
US10735202B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2017 |
| Grant date | Aug 4, 2020 |
| Priority date | — |
| Expiry date | Jul 30, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/42
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An example operation may include one or more of storing a user profile in a blockchain by an authorized member of the blockchain, receiving a request by another authorized member of the blockchain to access the user profile, identifying the request for the user profile is from the another authorized member of the blockchain, creating a signed message that includes consent to share the user profile with the another authorized member of the blockchain, and transmitting the signed message to the another authorized member of the blockchain, and wherein an exchange of the user profile between the blockchain members is performed without revealing blockchain member identities of the authorized member of the blockchain and the another authorized member of the blockchain to any of the blockchain members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.