Systems and methods for hash chain migration
US11296867B2 · kind B2 · utility
1Cited by
1References
20Claims
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Key dates
| Filing date | May 1, 2019 |
| Grant date | Apr 5, 2022 |
| Priority date | — |
| Expiry date | Jul 16, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for hash chain migration includes detecting a version update of an object that includes a hash chain that stores fields of the object. Sub chains are identified from the hash chain. Migration sub chains are generated from the plurality of sub chains using a plurality of processes. Container blocks are generated from the plurality of migration sub chains. A migration chain is generated from the plurality of container blocks. The object is accessed using the migration chain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.