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Method and system for transactions between blockchain main chain and side chain

A technology of blockchain and side chain, applied in the field of blockchain, can solve the problems of large amount of data, single business, poor scalability of blockchain, etc., to solve the expansion of data storage and calculation, and reduce the amount of data and the amount of calculation, the effect of reducing transaction volume

Active Publication Date: 2021-01-26
北京果仁宝科技有限公司
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AI Technical Summary

Problems solved by technology

[0004] However, the current blockchain system adopts a single blockchain structure, and each node participating in it needs to store all historical transaction data. The amount is also larger, and the demand for data storage space and computing power of a single node is getting higher and higher; and the scalability of the existing blockchain is poor, and the business is single

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  • Method and system for transactions between blockchain main chain and side chain
  • Method and system for transactions between blockchain main chain and side chain
  • Method and system for transactions between blockchain main chain and side chain

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. Specifically, the blockchain refers to a technical solution for collectively maintaining a reliable database through decentralization and trustlessness. It is a series of data blocks associated with each other using cryptographic methods. This technical solution mainly allows any num...

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Abstract

The present invention provides a method and system for transactions between the main chain and the side chain of the blockchain. The business types of the blockchain can be expanded through the side chain, and the transaction volume of the main chain is reduced by means of diversion. The side chain nodes store and verify the block data and transaction data of their own chain, which reduces the amount of data and calculation of transactions, and solves the problem of data storage and calculation expansion caused by different services carried on the same chain for a single node. question. In addition, the decentralized scheme enables two-way anchoring of assets between the side chain and the main chain, and multiple side chains can use or anchor assets on the same main chain, reducing the types of assets and avoiding different The mutual exchange between assets makes the business more clear and organized.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a method and system for transactions between a block chain main chain and side chains. Background technique [0002] Since the launch of the Bitcoin system in 2009, it has brought numerous innovations in computer science and electronic cash, and decentralized cryptocurrencies represented by Bitcoin and its derivative altcoins have received widespread attention. The feature of this currency system is to build a distributed shared ledger based on the block chain, so as to ensure the safety, reliability and decentralization of the system operation. [0003] Blockchain refers to a technical solution that collectively maintains a reliable database through decentralization and trustlessness. It is a series of data blocks that are associated and generated using cryptographic methods. This technical solution mainly allows any number of nodes in the participating system to associate...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/10G06Q20/38G06Q20/40G06Q40/04H04W4/06
CPCG06Q20/10G06Q20/382G06Q20/403G06Q40/04H04W4/06
Inventor 孙瑜唐剑崔萌徐伟孙江涛
Owner 北京果仁宝科技有限公司
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