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Side chain micropayment system based on zero knowledge proof

A zero-knowledge proof, payment system technology, applied in the field of blockchain side chain micropayment systems, can solve the problems of difficulty in adding new functions, rigid systems, and cumbersome processes

Pending Publication Date: 2019-11-08
CHONGQING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This distributed system is rigid and not good at making changes because there is no single entity that decides to update
Even minor protocol changes require cumbersome community negotiation, which makes adding new features very difficult

Method used

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  • Side chain micropayment system based on zero knowledge proof
  • Side chain micropayment system based on zero knowledge proof
  • Side chain micropayment system based on zero knowledge proof

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be described clearly and in detail below with reference to the drawings in the embodiments of the present invention. The described embodiments are only some of the embodiments of the invention.

[0035] The technical scheme that the present invention solves the problems of the technologies described above is:

[0036] One aspect of the present invention is to construct a side chain parallel to the blockchain main chain, and provide a system for conducting transactions on the side chain.

[0037] The block chain system of the main chain and the side chain is used for small payment.

[0038] The assets of the blockchain main chain are transferred to the side chain through the forward transfer protocol, the number of tokens is locked on the main chain, and then the same number of tokens are created on the side chain to realize the transfer of assets between the main chain and the side chain.

[0039...

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Abstract

The invention requests to protect a side chain micropayment system based on zero knowledge proof. The side chain micropayment system includes a block chain main chain module, and also comprises a block chain side chain module and a zero knowledge proof encryption module. According to the side chain micropayment system, transaction payment is carried out through the side chain extended on the mainchain of the block chain, so that the transaction volume of the main chain is reduced, and the expandability of the main chain is enhanced. The side chain micropayment system increases the block output speed of the side chain, increases the transaction speed, generates a secret transaction address for an address initiating a transaction through zero knowledge proof, and carries out privacy protection on transaction information.

Description

technical field [0001] The invention belongs to the technical field of block chains, in particular to a block chain side chain micropayment system based on zero-knowledge proof. Background technique [0002] After the birth of Bitcoin in 2008, cryptocurrencies gradually emerged and gained the attention of experts in various fields. The key feature of Bitcoin is decentralization, and Bitcoin is the first distributed payment system successfully based on a peer-to-peer network. [0003] Blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order, and is a cryptographically guaranteed non-tamperable and unforgeable distributed ledger. [0004] Such a distributed system is rigid and not good at making changes because there is no single entity that decides to update. Even minor protocol changes require cumbersome community negotiation, which makes adding new features very difficult. [0005] Therefore, the concept of side chain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/22G06Q20/38
CPCG06Q20/29G06Q20/3829
Inventor 曹岭万哲驿王瑞
Owner CHONGQING UNIV OF POSTS & TELECOMM
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