CN108288157A - A kind of supply chain management method based on financial block chain technology - Google Patents
A kind of supply chain management method based on financial block chain technology Download PDFInfo
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- CN108288157A CN108288157A CN201810071326.1A CN201810071326A CN108288157A CN 108288157 A CN108288157 A CN 108288157A CN 201810071326 A CN201810071326 A CN 201810071326A CN 108288157 A CN108288157 A CN 108288157A
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3823—Payment protocols; Details thereof insuring higher security of transaction combining multiple encryption tools for a transaction
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/389—Keeping log of transactions for guaranteeing non-repudiation of a transaction
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a kind of supply chain management methods based on financial block chain technology, include the following steps：Ether mill private network is built first, establishes block chain mine machine node；User creates an account in platform, and platform gives distribution private key；In the case where user initiates to merchandise, user, which creates, initiates transaction block chain address, and user obtains the reception transaction address of counterparty from system, initiates transaction record, and transaction record is sent to block catenary system by system；Block catenary system is encrypted and hashes, and block catenary system carried out a package every 10 minutes.The present invention utilizes block chain technology, a unified account book can be shared by dodging between receipt and payment platform and bank, save the tedious work of reconciliation, transaction can accomplish fast and accurately to verify and confirm, Automatic-settlement, while regulator can be using the safety assurance of cryptography come the transaction record that can not be distorted and the daily record of auditing.
Description
Technical field
The present invention relates to financial block chain technologies, and in particular to a kind of supply chain management side based on financial block chain technology
Method.
Background technology
Currently, being all to use relational data before large-scale mutually shopping website, logistics system, financial platform etc. business type system
Library, Information Security is low, shares trouble, and system maintenance is of high cost, and system structure is complicated.All Activity must can connect principal series
It could be carried out in the case of system.Transaction record can be tampered.It is effectively verified in data and spends a large amount of cost.
Interaction is the flow of very fragmentation between each banking system, and each bank is each to have a set of account book by oneself, and reconciliation is difficult,
Some transaction will spend several days time that could verify and confirm sometimes.Meanwhile liquidity risk is very high, reports and submits aspect non-in supervision
It is often cumbersome, it is also susceptible to mistake, system interaction cost is very high.
Block chain (Blockchain) is a key concept of bit coin, and block chain is a string of use cryptography method phases
It is associated with the data block generated, contains over the information of all bit coin network tradings in ten minutes in each data block, use
In the validity (anti-fake) for verifying its information and generate next block.The concept proposes in middle clever white paper, middle
Acute hearing holds first block, i.e. " wound generation block ".
The state-of-the-art technology application of block chain:It is derived from the bit coin technology occurred in 2008, it provides one kind and going to center
Credit changing, being accumulated without trust establishes normal form.Block chain technological essence is decentralization and resides in the number of distributed frame
According to the method for storage, transmission and proof, the dependence with data block (Block) instead of current internet to central server,
So that all data changes or trading item are all recorded on a cloud system, logarithm in data transmission is theoretically realized
According to self prove, it is far-reaching for, this, which has surmounted, needs the Information Authentication normal form at dependence center on tradition and conventional meaning, reduce
Global " credit " establishes cost, and this point-to-point verification will will produce a kind of " basic agreement ", be distributed artificial intelligence
A kind of new model, will establish human brain intelligence and machine intelligence new interfaces and shared interface.
Dependent on the confirmation with block chain, primary effectively inspection is referred to as primary to be confirmed the function of bit coin wallet.Usual one
Secondary transaction will obtain several confirmations and could carry out.Lightweight (SPV) bit coin wallet, client only need to be preserved and be used local
Family can dominate the relevant data of transaction, without storing complete block chain.
Block chain technology is the core, including bit coin, ether mill, Lay spy's coin etc. of numerous encryption digital cash.Servicing area
The mode of block chain has proof of work POW, equity to prove POS, equity is authorized to prove mechanism DPOS, Pool verification pond, Ripple
Common recognition mechanism etc..Currently, people are exploring eye-witness's mechanism on duty by turns of more decentralization.
The Core Superiority of block serobila architecture includes：
Any node can create transaction, after confirmation after a period of time, so that it may reasonably to confirm the friendship
Whether it is easily effective, block chain can be effectively prevented the generation of honeysuckle problem；
For attempting to rewrite or change transaction record, its cost is very high；
Block chain realizes two kinds of records：Transaction (transactions) and block (blocks).Transaction is to be stored
Real data on block chain, and block be then registration confirmed it is certain transaction be when, and in what order become area
A part for block chain database.Transaction is (to encrypt digital cash using what system was created in normal processes by participant
Example in, token is sent to alice by bob and is created by a transaction), and block is then by being referred to as miner
(miners) unit is responsible for establishment.
The trust and safety problem for the transaction that block chain mainly solves, including four technological innovations：
One, distributed account book, exactly transaction book keeping operation are completed jointly by the multiple nodes for being distributed in different places, and each
What a node all recorded is complete account, therefore they can participate in supervision transaction legitimacy, while can also be jointly
It is testified.Different from traditional centralization book keeping operation scheme, none of node can individually keep accounts, so as to avoid
Single book keeping operation people is controlled or is remembered by bribery the possibility of false account.On the other hand, since accounting nodes are enough, theoretically
Say that otherwise account would not be lost except not all node is destroyed, to ensure that the safety of account data.
Two, symmetric cryptography and authorization technique, the Transaction Information being stored on block chain is disclosed, but account identity is believed
Breath is that height is encrypted, only can be just accessed in the case where data owner authorizes, to ensure that the safety of data with
Personal privacy.
Three, it knows together mechanism, how to reach common understanding between exactly all accounting nodes, go the validity for assert a record,
This is both the means of identification, and prevents the means distorted.Block chain proposes four kinds of different common recognition mechanism, is suitable for difference
Application scenarios, balance is obtained between efficiency and safety.By taking bit coin as an example, using proof of work, only exist
In the case of controlling the accounting nodes that the whole network is more than 51%, is possible to puppet and produces a record being not present.When addition area
When the node of block chain is enough, this is substantially impossible, to prevent the possibility faked.
Four, intelligent contract, intelligent contract is the execution one that can be automated based on these believable data that can not be distorted
The rule and clause pre-defined a bit.
Invention content
To overcome transaction data safety problem, protect trade user individual privacy, shared data convenient；Reduction system safety
Cost, the present invention provides a kind of supply chain management methods based on financial block chain technology.
The technical solution adopted by the present invention is:A kind of supply chain management method based on financial block chain technology, including with
Lower step：
S1 builds ether mill private network first, establishes the privately owned node in ether mill；User creates an account in platform, platform
Give distribution private key；
S2, in the case where user initiates to merchandise, user, which creates, initiates transaction block chain address, and user obtains from system
The reception transaction address of counterparty, initiates transaction record, and transaction record is sent to block chain mine machine node by system；
S3, block chain mine machine node are encrypted and hash, and block chain mine machine node was once beaten every 10 minutes
Packet is got to this 10 minutes record inside block chain, and the data of transaction block chain cannot be changed forever；
S4, after merchandising successfully, user's fund ownership is transferred the possession of in block chain；
S5 can only provide address, pass through ground in the case where both parties are not desired to divulge the account privacy information of oneself
Location is traded, the only transaction address that both sides see；
S6, since the assets in block chain may never rehearse, both parties are entirely capable of carrying out by way of anonymous；
S7, transaction address are generated by block catenary system, and there are many number of addresses, will not be used up；
S8, in the case where bank does not have access system, also want to access the inside data when, bank can directly under
Block chain data are carried, check the Transaction Information of the inside, the Transaction Information of the inside is all anonymous, and what can be checked is all flowing water letter
Breath；Each transaction in block is all retrospective.
Further, ether mill private network creates platform account to user, and distributes private key.
Advantages of the present invention：
The present invention utilizes block chain technology, and a unified account book can be shared by dodging between receipt and payment platform and bank, be saved
The tedious work of reconciliation, transaction can accomplish fast and accurately to verify and confirm, Automatic-settlement, at the same regulator can utilize it is close
The safety assurance that code is learned is come the transaction record that can not be distorted and the daily record of auditing.
Other than objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is described in further detail.
Description of the drawings
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.
Fig. 1 is a kind of supply chain management method flow chart based on financial block chain technology of the present invention；
Fig. 2 is financial block catenary system structure chart.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Currently, financial block chain technology is using 2.0 technology of block chain as source, using increasing income, block chain frame ether mill is taken
It builds.Compared to other can dispose can only contract block catenary system, the greatest feature in ether mill is exactly that ether mill virtual machine is built
It is vertical so that can only writing for contract become very easy.These can only contract usually can be by high level language, and by virtual
Machine is converted to position code and is stored on block chain.
With reference to figure 2, as shown in Fig. 2, financial block chain technical foundation framework is divided into three layers：Application layer, data Layer, network
Layer；
Application layer includes：Mainly our programmable finance；
Data Layer：Public total account book, common recognition algorithm, cryptography；
Network layer：P2P networks and TCP/IP.
Financial block chain technology has the characteristics that：
Data are not necessarily intended to globally shared, and only meet legal requirements one can access data in an agreement just now；
Workflow that can be between layout bank and supply chain without the control of a centralization；
Every transaction in financial block chain between user easily generates common recognition；
Transaction is verified by the mechanism to participate in business, without reporting the mechanism unrelated with merchandising；
Clearly record being associated between intelligent contract and the legal document write with written language；
Financial block platform chain is built using industry standard tool；
Do not set ideal money：Financial supply chain focuses on operability and incremental deployment, will not be distributed to confidential information
Third party；One mechanism can see one group of agreement with opponent mechanism, and can ensure opponent mechanism it is seen that same content,
Colleague reports and submits to regulatory agency；Financial block chain includes the functions such as common recognition, verification, singularity, immutability and certification.
With reference to figure 1, as shown in Figure 1, a kind of supply chain management method based on financial block chain technology, including following step
Suddenly：
S1 builds ether mill private network first, establishes the privately owned node in ether mill；User creates an account in platform, platform
Give distribution private key；
S2, in the case where user initiates to merchandise, user, which creates, initiates transaction block chain address, and user obtains from system
The reception transaction address of counterparty, initiates transaction record, and transaction record is sent to block chain mine machine node by system；
S3, block chain mine machine node are encrypted and hash, and block chain mine machine node was once beaten every 10 minutes
Packet is got to this 10 minutes record inside block chain, and the data of transaction block chain cannot be changed forever；
S4, after merchandising successfully, user's fund ownership is transferred the possession of in block chain；
S5 can only provide address, pass through ground in the case where both parties are not desired to divulge the account privacy information of oneself
Location is traded, the only transaction address that both sides see；
S6, since the assets in block chain may never rehearse, both parties are entirely capable of carrying out by way of anonymous；
S7, transaction address are generated by block catenary system, and there are many number of addresses, will not be used up；
S8, in the case where bank does not have access system, also want to access the inside data when, bank can directly under
Block chain data are carried, check the Transaction Information of the inside, the Transaction Information of the inside is all anonymous, and what can be checked is all flowing water letter
Breath；Each transaction in block is all retrospective.
Ether mill private network creates platform account to user, and distributes private key.
The present invention utilizes block chain technology, and a unified account book can be shared by dodging between receipt and payment platform and bank, be saved
The tedious work of reconciliation, transaction can accomplish fast and accurately to verify and confirm, Automatic-settlement, at the same regulator can utilize it is close
The safety assurance that code is learned is come the transaction record that can not be distorted and the daily record of auditing.
Legacy system business datum is stored in the database of each system.As long as intra-company personnel have database
Operating right, so that it may arbitrarily to check company information (personal information), the transaction record of system user.
Financial block chain technology, by the way that business datum is stored in block chain, ensure that user company information and
The privacies such as people's information are not leaked.
The transaction record storage that legacy system generates in the database, as long as there is the user of database account and permission can be with
Arbitrarily modification.
Financial block chain technology ensure that the transaction record of generation once deposits into block chain, just may never be repaiied
Change.
The stronger system of the safeties such as existing financial system, insurance system, purchase system, the safeguard protection of data are all
Using traditional mode, the cost of secure data area is very high.
Financial block chain technology is stored in data inside block.Data file is not feared to outward leakage, even if leakage,
Anyone does not change the transaction record that the inside has generated.
In terms of system docking, by block chain technology, the system of bank, the direct-connected area of the system of supplier can be directly allowed
Block chain obtains data, thus greatly reduces the cost of the system integration.
Legacy system needs remove exploitation mating interface, generate a large amount of development amount, system docking cost is very high.
Financial block chain technology, because business datum is stored in the distributed file system of block chain, data
Backup cost and data sharing are very convenient.It, can not be by system, one between supplier and buyer, supplier and bank
A little extreme cases, both sides can carry out off-line transaction.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of supply chain management method based on financial block chain technology, which is characterized in that include the following steps：
S1 builds ether mill private network first, establishes the privately owned node in ether mill；User creates an account in platform, and platform, which is given, to be divided
With private key；
S2, in the case where user initiates to merchandise, user, which creates, initiates transaction block chain address, and user obtains transaction from system
The reception transaction address of side, initiates transaction record, and transaction record is sent to block chain mine machine node by system；
S3, block chain mine machine node are encrypted and hash, and block chain mine machine node carried out a package every 10 minutes,
This 10 minutes record is got to inside block chain, and the data of transaction block chain cannot be changed forever；
S4, after merchandising successfully, user's fund ownership is transferred the possession of in block chain；
S5, in the case where both parties are not desired to divulge the account privacy information of oneself, can only provide address, by address into
Row transaction, the only transaction address that both sides see；
S6, since the assets in block chain may never rehearse, both parties are entirely capable of carrying out by way of anonymous；
S7, transaction address are generated by block catenary system, and there are many number of addresses, will not be used up；
S8, in the case where bank does not have access system, when also wanting to access the data of the inside, bank can directly download area
Block chain data check the Transaction Information of the inside, and the Transaction Information of the inside is all anonymous, and what can be checked is all flowing water information；
Each transaction in block is all retrospective.
2. the supply chain management method according to claim 1 based on financial block chain technology, which is characterized in that it is described with
Too mill private network creates platform account to user, and distributes private key.
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Cited By (17)
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| CN109087096A (en) * | 2018-07-19 | 2018-12-25 | 中国联合网络通信集团有限公司 | Block chain account checking method, device, equipment and storage medium |
| CN109377227A (en) * | 2018-11-01 | 2019-02-22 | 杭州珞珈数据科技有限公司 | A kind of private data method of commerce on common data platform |
| CN109493027A (en) * | 2018-11-19 | 2019-03-19 | 众安信息技术服务有限公司 | A kind of method and device realized across chain transactional operation |
| CN109949019A (en) * | 2018-11-15 | 2019-06-28 | 陕西医链区块链集团有限公司 | A kind of payment system based on medical block chain |
| CN110046198A (en) * | 2019-03-29 | 2019-07-23 | 黑龙江资海科技集团股份有限公司 | A kind of storage of equipment account book data label and standby system |
| CN110827037A (en) * | 2019-11-07 | 2020-02-21 | 北京海益同展信息科技有限公司 | Data interaction method and device based on block chain |
| CN111095236A (en) * | 2019-06-28 | 2020-05-01 | 阿里巴巴集团控股有限公司 | System and method for block chain address mapping |
| CN111259077A (en) * | 2020-01-14 | 2020-06-09 | 湖南大学 | Method for importing deposit and remittance under collection item based on block chain and storage medium |
| CN111461712A (en) * | 2020-03-17 | 2020-07-28 | 江苏华能智慧能源供应链科技有限公司 | Transaction privacy protection and hierarchical supervision under block chain supply chain financial scenario |
| CN111640014A (en) * | 2019-03-01 | 2020-09-08 | 安徽海汇金融投资集团有限公司 | Receivable and debt right financing system and method based on block chain technology |
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| CN112862474A (en) * | 2021-02-05 | 2021-05-28 | 湖南大学 | Supply chain management method, system, equipment and storage medium based on block chain |
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Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109087096A (en) * | 2018-07-19 | 2018-12-25 | 中国联合网络通信集团有限公司 | Block chain account checking method, device, equipment and storage medium |
| CN112651740A (en) * | 2018-08-30 | 2021-04-13 | 创新先进技术有限公司 | Block chain transaction method and device and electronic equipment |
| CN109377227A (en) * | 2018-11-01 | 2019-02-22 | 杭州珞珈数据科技有限公司 | A kind of private data method of commerce on common data platform |
| CN109949019A (en) * | 2018-11-15 | 2019-06-28 | 陕西医链区块链集团有限公司 | A kind of payment system based on medical block chain |
| CN109493027A (en) * | 2018-11-19 | 2019-03-19 | 众安信息技术服务有限公司 | A kind of method and device realized across chain transactional operation |
| CN111640014A (en) * | 2019-03-01 | 2020-09-08 | 安徽海汇金融投资集团有限公司 | Receivable and debt right financing system and method based on block chain technology |
| CN111640014B (en) * | 2019-03-01 | 2023-08-08 | 安徽海汇金融投资集团有限公司 | Block chain technology-based account-receivable, credit and right-of-use financing system and method |
| CN110046198A (en) * | 2019-03-29 | 2019-07-23 | 黑龙江资海科技集团股份有限公司 | A kind of storage of equipment account book data label and standby system |
| CN111095236A (en) * | 2019-06-28 | 2020-05-01 | 阿里巴巴集团控股有限公司 | System and method for block chain address mapping |
| CN111095236B (en) * | 2019-06-28 | 2024-05-10 | 创新先进技术有限公司 | System and method for blockchain address mapping |
| CN110827037A (en) * | 2019-11-07 | 2020-02-21 | 北京海益同展信息科技有限公司 | Data interaction method and device based on block chain |
| CN111259077A (en) * | 2020-01-14 | 2020-06-09 | 湖南大学 | Method for importing deposit and remittance under collection item based on block chain and storage medium |
| CN111259077B (en) * | 2020-01-14 | 2023-09-26 | 湖南大学 | Method for carrying out import escort under consignment item based on blockchain and storage medium |
| CN111461712B (en) * | 2020-03-17 | 2023-08-22 | 江苏华能智慧能源供应链科技有限公司 | Transaction privacy protection and hierarchical supervision in blockchain supply chain financial scenarios |
| CN111461712A (en) * | 2020-03-17 | 2020-07-28 | 江苏华能智慧能源供应链科技有限公司 | Transaction privacy protection and hierarchical supervision under block chain supply chain financial scenario |
| CN113723953A (en) * | 2020-05-26 | 2021-11-30 | 北京金山云网络技术有限公司 | Digital asset transaction method, device and system and electronic equipment |
| CN112862474A (en) * | 2021-02-05 | 2021-05-28 | 湖南大学 | Supply chain management method, system, equipment and storage medium based on block chain |
| CN112862474B (en) * | 2021-02-05 | 2024-04-12 | 湖南大学 | Supply chain management method and system based on block chain, equipment and storage medium |
| CN114363013A (en) * | 2021-12-15 | 2022-04-15 | 武汉大学 | Supervision-friendly block chain content privacy protection system, message sending method and query method |
| CN114363013B (en) * | 2021-12-15 | 2024-04-26 | 武汉大学 | Supervision-friendly blockchain content privacy protection system, message sending and query method |
| CN114511398A (en) * | 2022-02-14 | 2022-05-17 | 西南交通大学 | Railway engineering insurance and financing platform based on block chain |
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