Method and system for identifying intelligent contract of block chain-based Ponzi scheme, and electronic equipment
A smart contract and identification method technology, applied in the field of blockchain, can solve problems such as hindering the promotion and application of blockchain and smart contract technology, destroying the correct and accurate cognition of blockchain technology, and damaging assets
Pending Publication Date: 2021-10-01
深圳前海移联科技有限公司
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Problems solved by technology
Once the scam is successful, the victim's economic loss will be difficult to recover
These new scams have seriously damaged the assets of the victims, and at the same time undermined the public's correct and accurate understanding of blockchain technology, thus seriously hindering the promotion and application of blockchain and smart contract technology
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[0060] 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 some of the embodiments of the present invention, but not all of them. 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.
[0061] It should also be understood that the terminology used in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the present invention. As used in this specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural referents unless the context clearly dictates otherwise.
[0062] It should also be further unders...
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The invention discloses a method for identifying an intelligent contract of a block chain-based Ponzi scheme comprising the following steps: using a Ponzi scheme intelligent contract byte code data set to train a Ponzi scheme identification model used for intelligent contract byte code identification and classification; enabling a user to register a block chain network for identification; registering a synchronization node for identifying an intelligent contract deployment behavior on the chain in real time in the corresponding block chain network; enabling the synchronization node to synchronize block data in the block chain network, and realize monitoring of behaviors of creating and deploying the intelligent contract and extraction of generated intelligent contract byte codes by a transaction execution mode; and after classification is carried out through the Pincare cheat identification model, sending the identified potential Ponzi scheme intelligent contract to a notification unit to warn the Ponzi scheme. The method and system for identifying the intelligent contract of the block chain-based Ponzi scheme and the electronic equipment have the advantage that harmful contracts such as the potential intelligent contract of the Ponzi scheme can be accurately predicted in real time.
Description
technical field [0001] The invention relates to the technical field of block chains, in particular to an identification method, system and electronic equipment for block chain Ponzi scheme smart contracts. Background technique [0002] Blockchain technology was born in 2008, and its main idea comes from the decentralized peer-to-peer cryptocurrency Bitcoin proposed by an anonymous user who called himself Satoshi Nakamoto. In the blockchain system, assets are transferred between users through transactions. Multiple transactions will be packaged into a block to facilitate the transfer of transactions between networks. In each block, in addition to the transaction list, there is also the hash value of the previous block. When the block data is tampered with, the hash value in the next block will not correspond to the tampered block. hash value. Therefore, even in a decentralized system environment, the blockchain system still has high tamper resistance and can achieve trust ...
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IPC IPC(8): G06Q20/38G06Q20/40
CPCG06Q20/389G06Q20/4016
Inventor 罗少龙马良峰张海勤
Owner 深圳前海移联科技有限公司