CN105761143A - Multi-party co-construction credit record method based on block chains - Google Patents
Multi-party co-construction credit record method based on block chains Download PDFInfo
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- CN105761143A CN105761143A CN201610070917.8A CN201610070917A CN105761143A CN 105761143 A CN105761143 A CN 105761143A CN 201610070917 A CN201610070917 A CN 201610070917A CN 105761143 A CN105761143 A CN 105761143A
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- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/03—Credit; Loans; Processing thereof
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- G06—COMPUTING OR CALCULATING; 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
- G06F16/22—Indexing; Data structures therefor; Storage structures
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Abstract
The present invention discloses a multi-party co-construction credit record method based on block chains. The roles participated in the whole credit system comprises a support third party and a data owner, the support third party is responsible for the building of a communication system and the formulation and the realization of the technology standard, and the data owner provides credit records. The multi-party co-construction credit record method based on block chains is able to completely record information which cannot be changed so as to ensure the authenticity of credit record, is able to complete multi-party construction together through a third party link, wherein the data provider does not need to provide original data in advance, and the data interaction is performed when the data is required, and are able to ensure the authenticity of data providers and the validity of data through digital signature.
Description
Technical field
A kind of method that the present invention relates to credit record, the specifically a kind of method of credit record of in many ways building together based on block chain.
Background technology
Business standing loan refers to the loan that the prestige of borrower is provided.Its feature is exactly that borrower is without providing guarantee or third party guarantees only just can obtain loan with the credit of oneself.Owing to this pattern of lending risk is relatively big, generally the situations such as the economic benefit of loaning bill side, management level, development prospect are carried out detailed investigation, to reduce risk.
Transaction record refers to the Transaction Information of enterprise's buying on the transaction platforms such as B2B, B2C, sale, and it changes the trend direct reaction situations such as the economic benefit of enterprise, management level, development prospect.
Prior art and defect: vast medium-sized and small enterprises are seldom come into contacts with financial institution, so the credit standing information in Central Bank seldom or does not have, enterprise operation and management simultaneously is lack of standardization, there is the phenomenon of " two accounts " in most enterprises, this investigates the performance of enterprises, management level, development prospect etc. for financial institution and is provided with serious hindrance, financial institution, based on considering that cost and risk is controlled, is unwilling to grant credits to medium-sized and small enterprises.Being all current assets for major part general medium-sized and small enterprises, individual's economic strength and social relations are weak, so also the difficult mode adopting guarantee or mortgage is financed.In the credit rating market of China, also without the credit evaluation mechanism of the third party's independence for medium-sized and small enterprises.In some small-loan companies and business bank, some innovations have been done in credit, except the financial statement seeing enterprise, the normal operation monitoring enterprise by understanding the water meter of enterprise, ammeter etc. grants credits, but this pattern is low for cheating cost enterprise, before borrowing, research cost is high, borrows risk and is difficult to control to, it is impossible to promotes on a large scale.
Summary of the invention
A kind of method that it is an object of the invention to provide credit record of in many ways building together based on block chain, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of method of the credit record of in many ways building together based on block chain, the role that whole credit system participates in is divided into support third party and data owner, supporting third party and be responsible for building and technical standard formulation and realization of basic communication system, data owner provides credit record；
The basic structure of credit record is Record, each Record is submitted to issue by some informant, record is some main body information in a period of time, in Record, only record information describes, real data are not directly issued in record, but it is saved in appointment position by information person, each record uses the signature of private key containing data set provider, one Block comprises multiple Record, the hash value of a Block content is comprised in each Block, form a Blcok chain cannot distorted and forge, each Block contains third party with the private key signature to Block.
As the present invention further scheme: the flow process of described credit record is as follows: the main information record information that (1) data set provider will self be grasped, generate respective Record record according to each main body and be sent to third-party original recorded area；(2) third party is to after the newly-increased record signature verification in protocol district, generates new Block；(3) data providing backup whole piece Block chain, obtains complete documentation.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is based on the method for block chain, can complete documentation information cannot changing, guarantee the verity of credit record, multiparty construction has been linked by third party, data providing need not provide initial data in advance, it is necessary to carries out data interaction when data again.The verity of data set provider and the effectiveness of data is ensured by digital signature.
Accompanying drawing explanation
Fig. 1 is based on the structural representation of credit record in the method for the credit record of in many ways building together of block chain；
Fig. 2 is based on the schematic flow sheet of credit record in the method for the credit record of in many ways building together of block chain.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1～2, in the embodiment of the present invention, a kind of method of the credit record of in many ways building together based on block chain, the role that whole credit system participates in is divided into support third party and data owner, supporting third party and be responsible for building and technical standard formulation and realization of basic communication system, data owner provides credit record.
The basic structure of credit record is Record, each Record is submitted to issue by some informant, record is some main body information in a period of time, in Record, only record information describes, real data are not directly issued in record, but it is saved in appointment position by information person, each record uses the signature of private key containing data set provider, one Block comprises multiple Record, the hash value of a Block content is comprised in each Block, form a Blcok chain cannot distorted and forge, each Block contains third party with the private key signature to Block.
The flow process of described credit record is as follows: the main information record information that (1) data set provider will self be grasped, and generates respective Record record according to each main body and is sent to third-party original recorded area；(2) third party is to after the newly-increased record signature verification in protocol district, generates new Block；(3) data providing backup whole piece Block chain, obtains complete documentation.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. the method based on the credit record of in many ways building together of block chain, it is characterized in that, the role of whole credit system participation is divided into support third party and data owner, supports third party and is responsible for building and technical standard formulation and realization of basic communication system, and data owner provides credit record；
The basic structure of credit record is Record, each Record is submitted to issue by some informant, record is some main body information in a period of time, in Record, only record information describes, real data are not directly issued in record, but it is saved in appointment position by information person, each record uses the signature of private key containing data set provider, one Block comprises multiple Record, the hash value of a Block content is comprised in each Block, form a Blcok chain cannot distorted and forge, each Block contains third party with the private key signature to Block.
2. the method for the credit record of in many ways building together based on block chain according to claim 1, it is characterized in that, the flow process of described credit record is as follows: the main information record information that (1) data set provider will self be grasped, and generates respective Record record according to each main body and is sent to third-party original recorded area；(2) third party is to after the newly-increased record signature verification in protocol district, generates new Block；(3) data providing backup whole piece Block chain, obtains complete documentation.
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| CN201610070917.8A CN105761143B (en) | 2016-02-01 | 2016-02-01 | A method of the credit record of building together in many ways based on block chain |
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| CN201610070917.8A CN105761143B (en) | 2016-02-01 | 2016-02-01 | A method of the credit record of building together in many ways based on block chain |
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Cited By (32)
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| CN106230808A (en) * | 2016-07-28 | 2016-12-14 | 杭州云象网络技术有限公司 | A kind of personal credit information system method based on block chain technology |
| CN106446705A (en) * | 2016-08-26 | 2017-02-22 | 杨鹏 | Cyclic writing method and system of data on the basis of block chain |
| CN106487801A (en) * | 2016-11-03 | 2017-03-08 | 江苏通付盾科技有限公司 | Information Authentication method and device based on block chain |
| CN106485167A (en) * | 2016-09-22 | 2017-03-08 | 中金云金融（北京）大数据科技股份有限公司 | Credit record system and method based on block chain |
| CN106651346A (en) * | 2016-11-28 | 2017-05-10 | 上海凯岸信息科技有限公司 | Block chain-based credit investigation data sharing and trading system |
| CN106788987A (en) * | 2016-11-28 | 2017-05-31 | 树读（上海）信息科技有限公司 | A kind of collage-credit data based on block chain is shared and transaction system |
| CN106779975A (en) * | 2017-01-11 | 2017-05-31 | 合肥工业大学 | The tamper resistant method of the reputation information based on block chain |
| CN106780007A (en) * | 2016-11-28 | 2017-05-31 | 树读（上海）信息科技有限公司 | A kind of collage-credit data is shared and transaction system |
| CN106897353A (en) * | 2016-12-29 | 2017-06-27 | 北京瑞卓喜投科技发展有限公司 | The generation method and system of the block chain that centre type multidimensional is expanded |
| CN106910073A (en) * | 2017-01-22 | 2017-06-30 | 武汉慧通云信息科技有限公司 | A kind of personal integrity system and implementation method based on block chain technology |
| CN107016606A (en) * | 2016-12-08 | 2017-08-04 | 阿里巴巴集团控股有限公司 | A kind of method for processing resource and device |
| CN107078910A (en) * | 2016-12-23 | 2017-08-18 | 深圳前海达闼云端智能科技有限公司 | Method, device, node, signature device and system for generating blockchain blocks |
| CN107180350A (en) * | 2017-03-31 | 2017-09-19 | 唐晓领 | A method, device and system for multi-party sharing of transaction metadata based on blockchain |
| CN107425969A (en) * | 2017-09-08 | 2017-12-01 | 华中科技大学 | A kind of employee's physical examination information authentication method based on block chain technology |
| CN107506661A (en) * | 2017-08-15 | 2017-12-22 | 河南真二互联网科技有限公司 | A kind of method of the generation house historical record based on block chain |
| CN107832907A (en) * | 2017-09-25 | 2018-03-23 | 中央财经大学 | Students ' behavior information authentication system based on block chain technology |
| TWI626613B (en) * | 2017-01-04 | 2018-06-11 | E Sun Commercial Bank Ltd | Customer credit information management system related to online transactions |
| WO2018106187A1 (en) * | 2016-12-06 | 2018-06-14 | Vesl Pte. Ltd. | System and method for reducing fraud in trade insurance and financing |
| CN108197262A (en) * | 2017-12-30 | 2018-06-22 | 惠龙易通国际物流股份有限公司 | A kind of transaction record storage method, equipment and computer storage media |
| CN108256988A (en) * | 2016-12-30 | 2018-07-06 | 深圳壹账通智能科技有限公司 | The data processing method and device of alliance of credit information service |
| WO2018126344A1 (en) * | 2017-01-03 | 2018-07-12 | 华为技术有限公司 | Data processing method and related device |
| CN108540483A (en) * | 2018-04-23 | 2018-09-14 | 北京云图科瑞科技有限公司 | A kind of apparatus monitoring method and device based on block chain |
| CN108629694A (en) * | 2018-05-16 | 2018-10-09 | 北京京东尚科信息技术有限公司 | Risk control system and method and computer readable storage medium |
| CN109118354A (en) * | 2018-07-27 | 2019-01-01 | 四川天恩释农科技有限公司 | A kind of various dimensions holography credit information interactive system based on block chain technology |
| CN109325662A (en) * | 2018-08-27 | 2019-02-12 | 杭州嘉楠耘智信息科技有限公司 | A method and system for credit recording based on blockchain |
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| CN106779975B (en) * | 2017-01-11 | 2020-06-26 | 合肥工业大学 | Tamper-proof method of reputation information based on block chain |
| CN106779975A (en) * | 2017-01-11 | 2017-05-31 | 合肥工业大学 | The tamper resistant method of the reputation information based on block chain |
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| CN110199308A (en) * | 2017-01-31 | 2019-09-03 | 区块链控股有限公司 | Computer-implemented system and method for generating and extracting user-related data stored on blockchains |
| CN110199308B (en) * | 2017-01-31 | 2023-09-01 | 区块链控股有限公司 | Computer-implemented system and method for generating and extracting user-related data stored on a blockchain |
| CN107180350A (en) * | 2017-03-31 | 2017-09-19 | 唐晓领 | A method, device and system for multi-party sharing of transaction metadata based on blockchain |
| CN107180350B (en) * | 2017-03-31 | 2021-03-26 | 唐晓领 | Method, device and system for multi-party sharing transaction metadata based on block chain |
| US11971879B2 (en) | 2017-04-26 | 2024-04-30 | Visa International Service Association | Systems and methods for recording data representing multiple interactions |
| CN110546939A (en) * | 2017-04-26 | 2019-12-06 | 维萨国际服务协会 | System and method for recording data representing multiple interactions |
| US11429592B2 (en) | 2017-04-26 | 2022-08-30 | Visa International Service Association | Systems and methods for recording data representing multiple interactions |
| CN110546939B (en) * | 2017-04-26 | 2022-07-26 | 维萨国际服务协会 | System and method for recording data representing multiple interactions |
| CN107506661B (en) * | 2017-08-15 | 2020-04-24 | 河南真二互联网科技有限公司 | Method for generating house historical record based on block chain |
| CN107506661A (en) * | 2017-08-15 | 2017-12-22 | 河南真二互联网科技有限公司 | A kind of method of the generation house historical record based on block chain |
| CN107425969A (en) * | 2017-09-08 | 2017-12-01 | 华中科技大学 | A kind of employee's physical examination information authentication method based on block chain technology |
| CN107832907A (en) * | 2017-09-25 | 2018-03-23 | 中央财经大学 | Students ' behavior information authentication system based on block chain technology |
| CN108197262A (en) * | 2017-12-30 | 2018-06-22 | 惠龙易通国际物流股份有限公司 | A kind of transaction record storage method, equipment and computer storage media |
| CN108540483A (en) * | 2018-04-23 | 2018-09-14 | 北京云图科瑞科技有限公司 | A kind of apparatus monitoring method and device based on block chain |
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| CN108629694A (en) * | 2018-05-16 | 2018-10-09 | 北京京东尚科信息技术有限公司 | Risk control system and method and computer readable storage medium |
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