Intelligent monitoring method and system for digital currency in block chain
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A technology of digital currency and intelligent monitoring, applied in the field of blockchain, it can solve the problem of no implementation plan and achieve the effect of reducing storage capacity
Inactive Publication Date: 2020-02-04
JINAN UNIVERSITY
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However, most of these projects only focus on a certain aspect of blockchain supervision, and have not proposed a relatively complete implementable plan
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Embodiment 1
[0064] Such as figure 1 As shown in , the block chain mainly includes the following devices: router, miner node Node2, full node Node1, server, client Node3, and they can communicate through wired or wireless mode. In this embodiment, In order to solve the dark web transactions, transactions involving financial fraud, and transactions with sensitive content injected into the existing blockchain system, an intelligent monitoring method for digital currency in the blockchain is provided, where the digital currency can be Bitcoin Coin, Ethereum and other currencies, such as figure 1 As shown, the method steps are:
[0065] S1, by the block chain router (such as figure 1 R1, R2, R3) request the server S to obtain the abnormal transaction address, and use it as the transaction address blacklist; the blockchain miner node Node2 requests the server S to obtain the sensitive keyword file; load the machine in the blockchain server S learning model.
[0066] In this embodiment, the ...
Embodiment 2
[0101] This embodiment discloses an intelligent monitoring system for digital currency in a block chain, such as figure 1 and figure 2 As shown, including settings in the blockchain router (such as figure 1 The first monitoring module in R1, R2, R3), the second monitoring module set in the block chain miner node Node2 and the third monitoring module set in the block chain server S. In this embodiment, the blockchain router, the blockchain miner node, and the blockchain server communicate with each other through a wired connection or a wireless connection, and all of them transmit digital currency data streams bidirectionally.
[0102] The first monitoring module includes a blacklist generation module and a first filtering module; wherein:
[0103] The blacklist generation module is used to request the server to obtain abnormal transaction addresses, and use them as transaction address blacklists.
[0104] The first filtering module, after the blockchain router obtains the ...
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Abstract
The invention discloses an intelligent monitoring method and system for digital currency in a block chain. The method comprises the steps that of firstly, a block chain router requestings to obtain anabnormal transaction address from a server; requesting to obtain a sensitive keyword file from thea server at a block chain miner node; loading a machine learning model in a block chain server; afterthe block chain router obtains the digital currency data packet in the network, filtering the digital currency data packet containing the abnormal transaction address; filtering a digital currency data packet containing sensitive keywords at a block chain miner node, controlling unfiltered transaction data to enter a mine pool, and packaging the transaction data into block chain data by the blockchain miner node; and judging whether the transaction address corresponding to the transaction in the block data is an abnormal transaction address or not by a machine learning model of the block chain server. According to the invention, the abnormal transaction address, the sensitive keyword and the abnormal transaction in the block data of the transaction can be accurately and comprehensively monitored, and the security and supervision strength of the digital currency transaction are improved.
Description
technical field [0001] The invention relates to the technical field of block chains, in particular to an intelligent monitoring method and system for digital currency in block chains. Background technique [0002] The development of emerging technologies such as artificial intelligence and blockchain technology has profoundly affected the way of life of human beings. Among them, blockchain technology, as one of the most concerned cutting-edge technologies, has been continuously derived from the field of digital currency to the scene of Industry 4.0 in the past ten years from 2009 to 2019, and has constructed a new Internet-based ecology. [0003] The earliest application of blockchain technology in the financial field is digital currency. After ten years of development, Bitcoin proposed by Satoshi Nakamoto in 2009 has become one of the most widely participated and most accepted public chains in the world. At present, the market value of Bitcoin ranks first, with a market v...
Claims
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