Distributed ledger management system, distributed ledger management method, and node
US11568399B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 4, 2021 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Mar 10, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A distributed ledger management system 10 includes: an orderer node 100 that generates a block containing transactions issued by a client 300, verifies the validity of the transactions contained in the block, distributes the block and verification results to a peer node 200, adds the block to a blockchain 125 in its storage device, and stores the verification results in its storage device; and the peer node 200 that receives the block and verification results from the orderer node 100, adds information on predetermined events indicated by the transactions to state information 225 in a storage device of the peer node, and discards the block and verification results.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.