Blockchain data processing method, apparatus, and device
US11349658B2 · kind B2 · utility
2Cited by
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13Claims
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Key dates
| Filing date | Jun 29, 2021 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Jun 29, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A blockchain data processing method includes: receiving a read request for target data stored in a blockchain; acquiring read permission index information of the target data from the blockchain, and acquiring a data read rule corresponding to the target data based on the read permission index information, the data read rule being configured to determine readable content in the target data; determining, in a predetermined trusted environment, the readable content in the target data based on the data read rule; and providing the readable content in the target data for a sender of the read request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.