Smart contract optimization for multiparty service or product ordering system
US10460283B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2019 |
| Grant date | Oct 29, 2019 |
| Priority date | — |
| Expiry date | Mar 25, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/56
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of tracking orders through a blockchain network including receiving an indication of order placement, receiving a plurality of global variable registration requests from a plurality of linked smart contracts recorded to a first blockchain network responsive to an order placement at a global variable name system (GVNS), defining a global variable responsive to each global variable registration request, receiving a first status update related to the order from a first smart contract of the plurality of smart contracts, defining a first received status update, and updating a first global variable of the GVNS responsive to the first received status update, defining a first GVNS variable update. The first and second smart contracts include the first global variable and the value of the first global variable on each of the first and second smart contracts is updated responsive to the first GVNS variable update.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.