CN113469701A - 一种区块链资产交易风险分析的方法 - Google Patents
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Abstract
本发明提供一种区块链资产交易风险分析的方法,属于网络支付技术领域;包括非法资产控制钱包地址采集模块、区块链资产交易风险研判模块、非法资产转移链路监控模块,其主要运营方法如下:所述非法资产控制钱包地址采集模块主要通过文本爬虫程序,从互联网上平台采集和提取区块链资产相关的异常数字钱包,构建异常数字钱包数据库;所述区块链资产交易风险研判模块依托异常数字钱包数据库,提取异常交易双方数字钱包的历史交易次数、历史交易时间、历史交易金额大小等特征;所述非法资产转移链路监控模块主要负责实时监控非法资产控制钱包地址的资产转移行为。可以解决资产交易不安全的的问题。
Description
技术领域
本发明提供一种区块链资产交易风险分析的方法,属于网络支付技术领域。
背景技术
区块链资产是一种基于点对点网络和加密算法的数字加密资产。区块链资产的核心特征主要体现在三个方面:(1)由于来自于某些开放的算法,区块链资产没有发行主体,因此没有任何人或机构能够控制它的发行;(2)由于算法解的数量确定,所以区块链资产的总量固定,这从根本上消除了区块链资产滥发导致通货膨胀的可能;(3)由于交易过程需要网络中的各个节点的认可,因此区块链资产的交易一旦完成便无法更改。区块链资产的交易公开在区块链账本中,任何人运行区块链节点都可以通过点对点网络获取到这个公开的区块链账本。
区块链资产交易通常在两个或多个数字钱包之间进行,数字钱包具有无需注册即可使用、可无限量创建、匿名性等特征,犯罪分子及恶意攻击者经常利用数字钱包的这些特点,将非法获取的区块链资产进行频繁、纵深的拆分、转移、清洗,然后再从公开市场上寻找普通交易者,将经过清洗的非法区块链资产交易转移到其他人的数字钱包。
发明内容
本发明提供的一种区块链资产交易风险分析的方法,结构简单,并且可以解决资产交易不安全的的问题。
本发明为了解决上述问题,所提出的技术方案为:一种区块链资产交易风险分析的方法,包括非法资产控制钱包地址采集模块、区块链资产交易风险研判模块、非法资产转移链路监控模块,其主要运营方法如下:
所述非法资产控制钱包地址采集模块主要通过文本爬虫程序,从互联网上的各种社交平台、媒体资讯平台、个人博客平台采集和提取区块链资产相关的异常数字钱包,构建异常数字钱包数据库;
所述区块链资产交易风险研判模块依托异常数字钱包数据库,提取异常交易双方数字钱包的历史交易次数、历史交易时间、历史交易金额大小等特征,并从区块链账本中提取异常区块链资产交易内容,利用数据统计、数学建模及人工智能技术,训练异常区块链资产交易特征模型;
所述非法资产转移链路监控模块主要负责实时监控非法资产控制钱包地址的资产转移行为,并结合风险研判模块智能识别、标记接收地址是否为异常数字钱包,并持续不断地导入到异常数字钱包数据库。
本发明的有益效果:本发明是设计一套系统对区块链资产的交易风险进行分析,通过区块链公开的交易账本数据和互联网上公开的威胁情报数据,对已知的、存在风险的区块链资产交易进行特征分析、数学建模,输出区块链资产风险交易的分析预判模型,为区块链资产交易提供安全保障,是为区块链资产交易过程构建一套风险过滤功能,提前阻断存在异常的风险交易,规避非法资产的侵扰。
附图说明
图1为本发明一种区块链资产交易风险分析的方法的结构示意图。
具体实施方式
下面结合附图对本发明进一步说明。
根据图1所示:本发明提供了一种区块链资产交易风险分析的方法:包括非法资产控制钱包地址采集模块、区块链资产交易风险研判模块、非法资产转移链路监控模块,其主要运营方法如下,所述非法资产控制钱包地址采集模块主要通过文本爬虫程序,从互联网上的各种社交平台、媒体资讯平台、个人博客平台采集和提取区块链资产相关的异常数字钱包,构建异常数字钱包数据库;所述区块链资产交易风险研判模块依托异常数字钱包数据库,提取异常交易双方数字钱包的历史交易次数、历史交易时间、历史交易金额大小等特征,并从区块链账本中提取异常区块链资产交易内容,利用数据统计、数学建模及人工智能技术,训练异常区块链资产交易特征模型;所述非法资产转移链路监控模块主要负责实时监控非法资产控制钱包地址的资产转移行为,并结合风险研判模块智能识别、标记接收地址是否为异常数字钱包,并持续不断地导入到异常数字钱包数据库。
本发明的原理
非法资产控制钱包地址采集模块依托关键词提取技术和自然语言处理技术,可持续、动态的为爬虫程序提供输入信息源,采集模块将覆盖“资产被盗”、“钓鱼欺诈”、“传销诈骗”、“卷款跑路”等非法获取区块链资产的恶意行为,区块链资产交易风险研判模块后续使用时加载该模型即可智能分析研判交易双方数字钱包是否存在异常,非法资产转移链路监控模块主要负责实时监控非法资产控制钱包地址的资产转移行为,并结合风险研判模块智能识别、标记接收地址是否为异常数字钱包,并持续不断地导入到异常数字钱包数据库。本发明结构简单,并且可以解决资产交易不安全的的问题。
以上对本发明及其实施方式进行了描述,这种描述没有限制性,附图中所示的也只是本发明的实施方式之一,实际的结构并不局限于此。总而言之如果本领域的普通技术人员受其启示,在不脱离本发明创造宗旨的情况下,不经创造性的设计出与该技术方案相似的结构方式及实施例,均应属于本发明的保护范围。
Claims (1)
1.一种区块链资产交易风险分析的方法,其特征在于:包括非法资产控制钱包地址采集模块、区块链资产交易风险研判模块、非法资产转移链路监控模块,其主要运营方法如下:所述非法资产控制钱包地址采集模块主要通过文本爬虫程序,从互联网上的各种社交平台、媒体资讯平台、个人博客平台采集和提取区块链资产相关的异常数字钱包,构建异常数字钱包数据库;
所述区块链资产交易风险研判模块依托异常数字钱包数据库,提取异常交易双方数字钱包的历史交易次数、历史交易时间、历史交易金额大小等特征,并从区块链账本中提取异常区块链资产交易内容,利用数据统计、数学建模及人工智能技术,训练异常区块链资产交易特征模型;
所述非法资产转移链路监控模块主要负责实时监控非法资产控制钱包地址的资产转移行为,并结合风险研判模块智能识别、标记接收地址是否为异常数字钱包,并持续不断地导入到异常数字钱包数据库。
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