The Design for Distributed Ledger Based on Main-Sub Ledger Architecture

Abstract

Distributed ledger technology (DLT) offers new and unique advantages for information systems, but some of its features are not a good fit for many applications. We review the properties of DLT and propose a new type of architecture for DLT based on main-sub ledger. Our scheme pays more attention to data privacy, effectively relieves the pressure of data storage for nodes, thereby improves data handling capability.