Method for recording data block on blockchain, leader accounting node, and storage medium
US11902446B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2021 |
| Grant date | Feb 13, 2024 |
| Priority date | — |
| Expiry date | Jun 10, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The disclosure provides a method for recording a data block on a blockchain, a leader accounting node, and a storage medium. The method includes: generating a target data block; determining whether the plurality of branch blockchains include a branch blockchain having at least one data block waiting to be added onto the blockchain and for which no consensus has been reached; based on a determination that first branch blockchains have no data block waiting to be added onto the blockchain and for which no consensus has been reached, selecting, from the first branch blockchains, a branch blockchain for recording the target data block; recording a digest value of a previous data block recorded on the selected first branch blockchain in a block header of the target data block; and transmitting the target data block to other accounting nodes in the group of accounting nodes for reaching a consensus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.