Block chain supervision method and supervision system

A supervision system and blockchain technology, applied in the field of blockchain supervision methods and supervision systems, can solve the problem of inflexibility, penetrability and systematicness, lack of data security and privacy protection, and lack of better implementation. Supervision and other issues to achieve the effect of ensuring authenticity and effectiveness, ensuring enforceability, and ensuring security

Inactive Publication Date: 2019-07-02
ZHONGAN INFORMATION TECH SERVICES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technical implementation of the existing blockchain-based supervision system includes encrypting files and confirming the audit results based on tokens to achieve monitoring, or to realize supervision by distinguishing between real-name codes, supervision codes and root codes. These technologies lack data. Security and privacy protection supervision, and there is no supervision in terms of information compliance, transaction compliance, transaction writing, etc. The supervision is not flexible, penetrating and systematic, and there is no better supervision

Method used

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  • Block chain supervision method and supervision system
  • Block chain supervision method and supervision system
  • Block chain supervision method and supervision system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] like figure 1 As shown, a blockchain supervision method includes the following steps:

[0052] When a transaction occurs, the supervisory node and other consensus nodes agree on the transaction, and the supervisory node is configurable with a voting weight in favor and a voting weight not lower than a threshold;

[0053]When the supervisory node objects to the transaction based on the result of reviewing the transaction, the transaction fails the consensus;

[0054] When the supervisory node agrees to the transaction based on the result, if the voting weight in favor is equal to zero, then the transaction passes the consensus when the number of nodes in the other consensus nodes that approve the transaction satisfies the consensus algorithm;

[0055] If the voting weight in favor is greater than zero, when the number of nodes in favor of the transaction among the supervisory node and the other consensus nodes (ie nodes participating in the consensus) satisfies the cons...

Embodiment 2

[0064] This embodiment discloses a comprehensive blockchain supervision method on the basis of Embodiment 1. The supervision method disclosed in this embodiment supervises the blockchain from two aspects: node supervision and inter-node transaction supervision, and overcomes the problems of existing blockchains. There are unsystematic and incomplete problems in regulatory technology. In this embodiment, the node is a new node applying to join the blockchain.

[0065] like figure 2 As shown, a blockchain supervision method includes the following steps:

[0066] like image 3 As shown, S1, create an account node review, the node requests to create an account and submit data information, the monitoring node reviews the data information, if the review fails, the monitoring node does not agree to the node creating an account, if the review passes, the monitoring node sends a public and private message to the node Key and blockchain address, where the blockchain address is the b...

Embodiment 3

[0083] This embodiment provides a block chain supervision system based on the foregoing two embodiments. The supervision system includes: a transmitting module, a receiving module and a processing module, wherein the transmitting module and the receiving module are used for interactive communication, and the processing module is used to perform the following tasks: The supervisory methods disclosed in the foregoing two embodiments.

[0084] Processing modules include:

[0085] Transaction review module, used to review transactions; wherein, the transaction review module is connected to one or more of the account review system, transaction content security and privacy review system, transaction content legality review system, and transaction content compliance system;

[0086] Consensus module for performing consensus, including:

[0087] The voting weight configuration module is used to configure the approval voting weight of the supervisory node and the negative voting weigh...

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PUM

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Abstract

The invention discloses a supervision method and a supervision system for a block chain. The method is applied to a block chain system which comprises a supervisory node and a plurality of nodes, anda monitoring client and multiple clients. The method comprises the steps that when a transaction occurs, a supervisory node and other consensus nodes carry out consensus on the transaction, and the supervisory node is provided with a sponsored voting weight and an anti-voting weight larger than a threshold value in a configurable mode; when the supervisory node counts the transaction based on theresult of the audit transaction, the transaction does not pass the consensus; wherein the transaction audit comprises one or more of account audit, transaction content security and privacy audit, transaction content legality audit and transaction content compliance audit. According to the supervision method and the supervision system disclosed by the invention, the supervision nodes are added in the block chain system to supervise each node in the block chain and the transaction between the nodes, so that the purpose of comprehensively supervising the block chain to ensure the node informationsecurity is achieved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a blockchain supervision method and supervision system. Background technique [0002] Based on the blockchain system, due to the characteristics of decentralization and anonymous account operations, the blockchain system has problems such as financial risks and uncontrollable account transactions, and there are certain compliance issues in terms of laws and regulations. The technical implementation of the existing blockchain-based supervision system includes encrypting files and confirming audit results based on tokens to achieve monitoring, or to achieve supervision by distinguishing between real-name codes, supervision codes, and root codes. These technologies lack data. The supervision of security and privacy protection, and there is no supervision in terms of information compliance, transaction compliance, transaction writing, etc. The supervision is not flexible, p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38G06Q20/40G06Q40/04
CPCG06Q20/3823G06Q20/401G06Q40/04
Inventor 刘雄文
Owner ZHONGAN INFORMATION TECH SERVICES CO LTD
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