Relay-based block chain interaction system and method

Abstract

The invention discloses a relay-based block chain interaction system and method. The relay-based block chain interaction system comprises a coordination network which is composed of a plurality of mutually connected coordination nodes and is used for synchronizing the states of all block chain subsystems, the states of relay nodes and routing information, maintaining the routing information and identity authentication information of all the block chain subsystems in the system and coordinating the communication of all the block chain subsystems, a plurality of block chain subsystems which consist of a plurality of common nodes and a plurality of interaction nodes, are used for storing block information, transaction lists and calculation tasks, and are used for carrying out information interaction with the relay nodes, and a relay node which is used for adapting to the information of the block chain subsystem corresponding to the relay node and maintaining the interaction node list connected with the relay node. According to the relay-based block chain interaction system, the cross-chain interaction does not depend on the recording state of the relay; a plurality of block chain subsystems exist in parallel; the whole multi-chain architecture tends to be flattened; and high cohesion and low coupling are realized.

Description

technical field

[0001] The invention belongs to the field of blockchain, and relates to a relay-based blockchain interaction system and method. Background technique

[0002] With the popularity of digital currency represented by Bitcoin, blockchain, as its key underlying technology, has attracted more and more attention. Blockchain technology is a distributed ledger technology that can be applied in many fields such as finance, health care, supply chain, and asset management. The decentralization, non-tamperable data, and dynamic and flexible system characteristics of the blockchain make it widely used in banking, credit reporting, finance, and other fields. However, it is limited by throughput, network isolation, supervision, scalability, etc. Due to the constraints of various factors, the current blockchain projects cannot serve commercial applications well. Among the many problems faced by the blockchain, the isolation of the network hinders the collaborative operation ...

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