Blockchain transaction processing method and apparatus
US10903989B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 9, 2020 |
| Grant date | Jan 26, 2021 |
| Priority date | — |
| Expiry date | Mar 9, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing blockchain transactions. One of the methods includes: obtaining, by a blockchain node of a consortium blockchain network, a blockchain transaction associated with a service; invoking a smart contract corresponding to the service; determining presentation information based on the smart contract and the service, wherein the presentation information is presented to a user through a client device in response to receiving a query from the client device; recording the presentation information into a blockchain transaction log based on the smart contract; and recording the blockchain transaction and the blockchain transaction log of the blockchain transaction into a blockchain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.