Data stream integrity using blockchain
US11720549B1 · kind B1 · utility
4Cited by
1References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2021 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | Aug 27, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A machine data validation system can track and validate the integrity of machine data generated by machines. The system can generate hashes for the items and batch hashes that can be validated using an immutable data store, such as a blockchain. The system can implement a tiered blockchain structure to efficiently store and reference the hashes to validate the machine data at different times or upon request from an end-user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.