A monitoring method and system for blockchain content

A supervision system and blockchain technology, applied in the supervision of blockchain content, can solve problems such as low applicability, achieve the effect of low implementation cost and avoid waste of computing power resources

Active Publication Date: 2021-03-23
北京连琪科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For a blockchain that adopts a non-competitive consensus, the number of nodes participating in the consensus is small, and it is only necessary to block the propagation of the illegal content from the consensus node that owns the content to a large number of non-consensus networking nodes to resolve the illegal content Persistent exposure and diffusion problems, but when the number of nodes participating in the consensus is large, the applicability is low

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  • A monitoring method and system for blockchain content
  • A monitoring method and system for blockchain content
  • A monitoring method and system for blockchain content

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Embodiment Construction

[0050] The following will clearly and completely describe and explain the present invention in conjunction with the accompanying drawings and specific embodiments. It should be noted that the following descriptions in the present invention are used to disclose the present invention so that those skilled in the art can realize the present invention. The preferred embodiments described below are only examples, and those skilled in the art can conceive of other obvious modifications. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

[0051] Before this method is described, at first the term convention among the present invention is introduced:

[0052]Identifier: the unique identifier used to distinguish and search for the index of digital objects. In this article, Id is the...

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Abstract

The present invention relates to a method and system for supervising blockchain content. The method includes: S1: initializing and configuring the blockchain, including: adding selective hidden Hash sequences and supervision conclusions in the block data structure of the supervised blockchain Sign the transaction, add the latest transaction id record written to the WorldState world state in the access interface provided by the contract container, and deploy the supervision contract and contract method on the supervised blockchain; S2: The supervisory system reviews the supervised blockchain According to the transaction content of the current block and historical blocks, the supervision conclusion is generated, and the supervision conclusion signature transaction is constructed according to the supervision conclusion; S3: After the supervision conclusion signature transaction is produced, all network nodes execute the supervision conclusion signature transaction, Call the contract method to shield the illegal content in the block. The invention realizes that the integrity of other compliant transaction contents and block contents can still be verified after hiding the illegal transaction contents, and the implementation cost is low.

Description

technical field [0001] The present invention relates to the technical field of block chain supervision, in particular to a method and system for supervising block chain content. Background technique [0002] Through the connection between the block Hash, the block chain technology realizes the non-tamperable content of the verifiable block, which serves as the basis for the verification and establishment of trust of all parties involved in the transaction. On the other hand, once the content of the block contains illegal content (including but not limited to sensitive content, private information, bad content, etc. in text, pictures, audio and video or their links), the non-tamperable feature will lead to The persistent exposure and proliferation of such illegal content is one of the difficulties faced by blockchain supervision. [0003] In this regard, Accenture applied the characteristics of chameleon hashing and applied for a patent on editable blockchain. This method u...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/38G06F16/25G06F16/27
CPCG06Q20/3825G06Q20/389G06F16/252G06F16/27
Inventor 蒋步云陈胜
Owner 北京连琪科技有限公司
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