Method and system for tuning blockchain scalability, decentralization, and security for fast and low-cost payment and transaction processing
US10579643B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Sep 9, 2019 |
| Grant date | Mar 3, 2020 |
| Priority date | — |
| Expiry date | Sep 9, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/56
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for sharing data between blockchains in a multi-chain network including receiving a first plurality of account addresses associated with first and second blockchains and an account state for each account associated with the first plurality of account addresses, generating a first hash tree comprising a mapping between the first plurality of account addresses and the account states, defining a world state trie, generating a root hash of the world state trie, receiving a first plurality of transactions associated with the first and second blockchains, generating a second hash tree comprising the first plurality of transactions, defining a transactions trie, and generating a root hash of the transactions trie.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.