CN112231366B - 一种基于区块链的企业信用报告查询方法、装置及系统 - Google Patents
一种基于区块链的企业信用报告查询方法、装置及系统 Download PDFInfo
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- CN112231366B CN112231366B CN202011441845.6A CN202011441845A CN112231366B CN 112231366 B CN112231366 B CN 112231366B CN 202011441845 A CN202011441845 A CN 202011441845A CN 112231366 B CN112231366 B CN 112231366B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
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- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
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- G06F21/602—Providing cryptographic facilities or services
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CN202011441845.6A CN112231366B (zh) | 2020-12-11 | 2020-12-11 | 一种基于区块链的企业信用报告查询方法、装置及系统 |
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CN202011441845.6A CN112231366B (zh) | 2020-12-11 | 2020-12-11 | 一种基于区块链的企业信用报告查询方法、装置及系统 |
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CN112231366A CN112231366A (zh) | 2021-01-15 |
CN112231366B true CN112231366B (zh) | 2021-03-09 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113312666B (zh) * | 2021-06-04 | 2022-06-21 | 广西大学 | 一种基于区块链的企业征信数据申报系统 |
CN113536390A (zh) * | 2021-06-25 | 2021-10-22 | 北京八分量信息科技有限公司 | 一种基于可信持续免疫技术的企业区块链服务系统 |
CN114143011A (zh) * | 2021-11-26 | 2022-03-04 | 中国联合网络通信集团有限公司 | 测试报告处理方法及装置 |
CN114822751B (zh) * | 2022-04-27 | 2023-06-30 | 北京百度网讯科技有限公司 | 一种数据报告的获取方法、装置、设备以及存储介质 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US11093558B2 (en) * | 2017-11-14 | 2021-08-17 | International Business Machines Corporation | Providing accountability of blockchain queries |
CN108234515B (zh) * | 2018-01-25 | 2020-07-24 | 中国科学院合肥物质科学研究院 | 一种基于智能合约的自认证数字身份管理系统及其方法 |
CN109255251B (zh) * | 2018-10-31 | 2023-10-10 | 安徽中科晶格技术有限公司 | 基于区块链技术的档案数据保护系统及方法 |
CN109922077B (zh) * | 2019-03-27 | 2021-06-04 | 北京思源理想控股集团有限公司 | 一种基于区块链的身份认证方法及其系统 |
CN111212095B (zh) * | 2020-04-20 | 2020-07-21 | 国网电子商务有限公司 | 一种身份信息的认证方法、服务器、客户端及系统 |
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Address after: 5016, 5 / F, building 7, Guangyi street, Xicheng District, Beijing 100053 Patentee after: State Grid blockchain Technology (Beijing) Co.,Ltd. Patentee after: STATE GRID BEIJING ELECTRIC POWER Co. Patentee after: State Grid Digital Technology Holdings Co.,Ltd. Patentee after: Guowang Xiongan Finance Technology Group Co.,Ltd. Address before: 5016, 5 / F, building 7, Guangyi street, Xicheng District, Beijing 100053 Patentee before: State Grid blockchain Technology (Beijing) Co.,Ltd. Patentee before: STATE GRID BEIJING ELECTRIC POWER Co. Patentee before: STATE GRID ELECTRONIC COMMERCE Co.,Ltd. Patentee before: Guowang Xiongan Finance Technology Group Co.,Ltd. |
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