An aggregation chain architecture based on blockchain technology

Abstract

The invention discloses an aggregation chain architecture based on a block chain technology. The aggregation chain architecture comprises a public chain and an alliance chain which are connected through a cross chain, A public chain is used as a main chain and introduced into a side chain; wherein the main chain participates in application settlement and only reserves transaction data on the chain, the side chain bears applications of a developer and a user and stores application related data, the alliance chain supports an actual service scene and adopts a multi-chain architecture, intercommunication between the alliance chain and a public chain can be realized through a cross-chain mechanism, and value exchange between different types of assets is realized. Real-time clearing and settlement can be completed, asset circulation is improved, data flow and asset flow are broken through, data service and asset service based on the block chain technology are achieved, data and asset cooperation is promoted, and efficient, convenient and low-cost value circulation service is provided for entity economy.

Description

technical field [0001] The invention belongs to the technical field of blockchain, and in particular relates to an aggregation chain architecture based on blockchain technology. Background technique [0002] Blockchain (Blockchain) technology is the underlying technology for maintaining public ledgers in a decentralized and mutual distrust environment. Its essence is to realize distributed and non-tamperable transaction books based on cryptographic methods. Each blockchain network Nodes maintain a public ledger that records all transactions. In November 2008, a person named Satoshi Nakamoto published a paper entitled "Bitcoin: A Peer-to-Peer Electronic Cash Payment System" in the Bitcoin Forum. From the emergence of blockchain 1.0 digital assets to the application of 2.0 smart contracts, and now to the exploration of blockchain 3.0, blockchain technology is being combined with applications in various fields, such as finance, medical care, supply chain etc. Today, the bloc...

AI Technical Summary

Problems solved by technology

[0007] (1) Consensus efficiency: The transaction speed of Bitcoin is 6.7 transactions per second, and the transaction speed of Ethereum is 25 transactions per second, which is not enough to support large-scale commercial applications

[0008] (2) Ease of use: Bitcoin and Ethereum use script programs, which are not compatible with programs written in high-level languages ​​such as C and C++, and have limitations in the expansion of large-scale ecological applications

[0009] (3) Scalability: Bitcoin and Ethereum will have network congestion when dealing with a large number of transactions. If the block is expanded, the system will become more and more bloated, so the use of a large number of new services is limited

[0011] (1) Privacy protection: Although the ledger data is encrypted and stored, since most alliance chain business scenarios involve sensitive data exchange, the existing encryption methods are not enough to meet the privacy protection requirements

[0012] (2) Transaction performance: Generally, there are dozens to hundreds of participating institutions in the alliance chain. In order to ensure the consistency of data, the transaction needs to be continuously verified during the transaction process. Although the transaction performance is much better than that of the public chain, it is Still low, for example, the original Fabric network TPS is only 200, which is not enough to support high-frequency trading

Images