基于区块链的科技金融大数据开放共享体系研究
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摘要
试图解决目前科技金融场景中遇到的为金融机构信贷投资业务提供多方数据时,存在的跨部门信息协同一致难和相互信任难的核心问题,基于区块链的不可篡改、非对称加密、可追溯、智能合约等技术特性,探求一种新的大数据交换协同共享模式,提出打造数据交换网络技术架构的"五部曲",有助于解决数据交换过程中面临的信任孤岛、数据主权和对等管理的痛点问题,满足数据开放流通过程中包括登记、授权、存证、验证、溯源、二次应用等业务场景需求。
Tries to solve the problems in the scenario of financial services for science and technology, whenever provides multi-party data sources tofinancial institutes during load or investment business, it is difficult to achieve mutual trust and common agreements because of cross-sec-toral information. Based on blockchain technologies which have the features of unchangeable, asymmetric encryption, traceability, smartcontracts, and so on, conducts the research on a new data exchange cooperative sharing model, and proposes a five-step mechanism tobuild up software architecture for data exchange network. This may solve the general problems of trust islands, data sovereignty and peermanagement. And this may meet the needs in scenarios such as authorization, certification, verification, and traceability in the process ofdata openness and circulation.
Tries to solve the problems in the scenario of financial services for science and technology, whenever provides multi-party data sources tofinancial institutes during load or investment business, it is difficult to achieve mutual trust and common agreements because of cross-sec-toral information. Based on blockchain technologies which have the features of unchangeable, asymmetric encryption, traceability, smartcontracts, and so on, conducts the research on a new data exchange cooperative sharing model, and proposes a five-step mechanism tobuild up software architecture for data exchange network. This may solve the general problems of trust islands, data sovereignty and peermanagement. And this may meet the needs in scenarios such as authorization, certification, verification, and traceability in the process ofdata openness and circulation.
引文
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[10]董祥千,郭兵,沈艳,段旭良,申云成,张洪.一种高效安全的去中心化数据共享模型[J].计算机学报,2018,41(05):1021-1036.
[11]蔡维德,郁莲,王荣,刘娜,邓恩艳.基于区块链的应用系统开发方法研究[J].软件学报,2017,28(06):1474-1487.
[12]关莉莉.基于区块链技术的信用应用设想[J].信息与电脑(理论版),2016(06):168-169.
[2]齐美东,郑焱焱,王辉,李潇颖.共享共建型科技金融服务平台构建及运行研究[J].科技管理研究,2015,35(23):36-41.
[3]高国伟,龚掌立,李永先.基于区块链的政府基础信息协同共享模式研究[J].电子政务,2018(2):15-25.
[4]蒋余浩,贾开.区块链技术路径下基于大数据的公共决策责任机制变革研究[J].电子政务,2018(2):26-35.
[5]刘楠,魏进武,刘露.大数据交换信息链[J].电信科学,2016,32(10):130-136.
[6]刘海英.“大数据+区块链”共享经济发展研究——基于产业融合理论[J].技术经济与管理研究,2018[1]:91-95.
[7]王毛路,陆静怡.区块链技术及其在政府治理中的应用研究[J].电子政务,2018[2]:2-14.
[8]樊晓娇,陈炜.我国科技金融服务平台的构建模式及其比较[J].南方金融,2013(08):81-85.
[9]余益民,陈韬伟,赵昆.基于区块链技术的原产地证明数据交换模型及应用[J].电子商务,2018(03):53-55.
[10]董祥千,郭兵,沈艳,段旭良,申云成,张洪.一种高效安全的去中心化数据共享模型[J].计算机学报,2018,41(05):1021-1036.
[11]蔡维德,郁莲,王荣,刘娜,邓恩艳.基于区块链的应用系统开发方法研究[J].软件学报,2017,28(06):1474-1487.
[12]关莉莉.基于区块链技术的信用应用设想[J].信息与电脑(理论版),2016(06):168-169.