CN108734576A - A kind of shared education resources method and system based on block chain - Google Patents
A kind of shared education resources method and system based on block chain Download PDFInfo
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- CN108734576A CN108734576A CN201810294746.6A CN201810294746A CN108734576A CN 108734576 A CN108734576 A CN 108734576A CN 201810294746 A CN201810294746 A CN 201810294746A CN 108734576 A CN108734576 A CN 108734576A
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- G—PHYSICS
- 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
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
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- G—PHYSICS
- 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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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- G—PHYSICS
- 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
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/18—Legal services; Handling legal documents
- G06Q50/184—Intellectual property management
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- G—PHYSICS
- 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
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
- G06Q50/205—Education administration or guidance
Abstract
The present invention is suitable for Internet technical field, provides the shared education resources method based on block chain, including：It receives copyright owner's upload and weighs information really, carry out really weighing verification according to true power information, intelligent contract is generated if being verified；Digital education works are shown according to preset exhibition method；Transaction contract is generated when receiving the purchase information of the part ownership comprising digital education works, and transaction contract is sent to copyright owner and copyright buyer；If judging, transaction contract comes into force, and educates the ownership of works according to purchase information changed number, and modification information is saved in block chain.The embodiment of the present invention ensure that the disclosure, just of digital education works by block chain unique advantage, the digital education works of enormous amount can effectively be managed, open and clear environment can be provided, copyright owner and investment diversification person for digital education works preferably buy and sell digital publishing rights, and copyright owner and investment diversification person therefrom obtain copyright revenue simultaneously.
Description
Technical field
The invention belongs to Internet technical field more particularly to a kind of shared education resources method based on block chain and it is
System.
Background technology
Universal with Internet technology, the mobility of digital education works is strong, is easy to the characteristics of storage backup so that number
Word education works are more and more received by people.
With the extensive use of digital education works so that there are copyright protection, popularization, transaction etc. are all for digital education works
More problems.Block chain technology is a newer technology after cloud computing and big data, and block chain is a kind of decentralization,
A kind of high database of the distributed reliability trusted high simultaneously.
In current education sector, because of digital education works enormous amount, there are management or transaction difficulty, safeties
Relatively low problem.
Invention content
Technical problem to be solved by the present invention lies in provide a kind of shared education resources method based on block chain and be
System, it is intended to solve in the prior art because of digital education works enormous amount, there are management or transaction difficulty, safety are relatively low
The problem of.
The invention is realized in this way a kind of shared education resources method based on block chain, including：
Step A, receives copyright owner's upload and weighs information really, really power verification is carried out according to the true power information, if testing
Card passes through, then generates intelligent contract according to the digital education works in the true power information；
Step B shows the digital education works according to preset exhibition method；
Step C, when receiving the purchase information of the part ownership comprising the digital education works, according to the purchase
It buys and requests to generate transaction contract, the transaction contract is sent to the copyright owner and copyright buyer；
Step D, if judging, the transaction contract comes into force, and the digital education works are changed according to the purchase information
Ownership, and modification information is saved in block chain.
Further, the step A includes：
Step A1 receives digital education works and its copyright proof information that the copyright owner uploads, according to described
Digital education works and its copyright prove that information generates copyright and proves, and the copyright is proved to be sent to digital signature request
The copyright owner；
Step A2 receives initial value information of the copyright owner to the digital education works, according to described first
Beginning value information sets distributing investment tactics, and sets the value upper limit and value lower limit of the digital education works；
Step A3 receives the digital signature of the copyright owner, is proved according to the digital education works and its copyright
Information and the digital signature are audited, if audit passes through, are generated for the copyright owner a for the number
The intelligent contract of works is educated, if audit does not pass through, sends prompt message to the copyright owner, the prompt message is used
Information is proved in prompting the copyright owner that need to provide other.
Further, before the step A1, further include：
Step A0 receives the request register information of the copyright owner, according to request register information completion
The real-name authentication of copyright owner, and a block chain address is distributed to the copyright owner；
Then step A1 further includes：
The digital education works that the copyright owner uploads are received, generating one according to the digital education works uniquely compiles
Number；
It inquires the unique number whether there is, if being not present, user is prompted to input description information, the description information
Mark including the digital education works, illustrate in description, initialization copyright price, initialization ownership sale ratio one
Kind is a variety of.
Further, the step A1 further includes：
Receive price and copyright of the copyright owner by the digital education works of the intelligent contract setting
Sell ratio.
Further, the step B includes：
The digital education works for completing really power verification are shown according to the form of list, and dynamically select by step B1
An advertisement is selected, the advertisement is associated with intelligent contract；
The description information of the digital education works is stored in descriptive data base by step B2, by the digital education
The copyright of works is stored in the intelligent contract and block chain database.
Further, the shared education resources method further includes：
Step E, if the digital education works record without browsing within the preset time or without buying request,
Stop showing the digital education works and closes the intelligent contract, or：
When receiving the request of copyright owner's requirement stopping displaying digital education works, stop displaying institute
It states digital education works and closes the intelligent contract.
Further, the shared education resources method further includes：
Step F receives personal information, the teaching resource information of student, by the personal information of the student and the teaching
Resource information is preserved into the block chain database；
When receiving browse request, judge whether the requestor of the browse request meets viewing conditions, if satisfied, then
The requestor is allowed to browse the personal information of the student, teaching resource information.
The embodiment of the present invention additionally provides a kind of shared education resources system based on block chain, including：
Works really weigh unit, weigh information really for receiving copyright owner's upload, are carried out according to the true power information true
Power verification generates intelligent contract if being verified according to the digital education works in the true power information；
Works display unit, for showing the digital education works according to preset exhibition method；
Copyright changing unit, for when the purchase information for receiving the part ownership comprising the digital education works
When, transaction contract is requested to generate according to the purchase, the transaction contract is sent to the copyright owner and copyright is bought
Person, if judging, the transaction contract comes into force, and the ownership of the digital education works is changed according to the purchase information, and will
Modification information is saved in block chain.
Further, the works are really weighed unit and are specifically used for：
The request register information for receiving the copyright owner, according to all rights reserved described in request register information completion
The real-name authentication of person, and a block chain address is distributed to the copyright owner；
The digital education works and its copyright proof information that the copyright owner uploads are received, according to the digital education
Works and its copyright prove that information generates copyright and proves, and copyright proof and digital signature request are sent to the copyright
The owner；
A unique number is generated according to the digital education works, the unique number is inquired and whether there is, if being not present,
User is then prompted to input description information, the description information includes the mark of the digital education works, illustrates description, initialization
It is one or more in copyright price, initialization ownership sale ratio；
Receive price and copyright of the copyright owner by the digital education works of the intelligent contract setting
Sell ratio；
Initial value information of the copyright owner to the digital education works is received, is believed according to the initial value
Breath setting distributing investment tactics, and set the value upper limit and value lower limit of the digital education works；
The digital signature for receiving the copyright owner proves information and institute according to the digital education works and its copyright
It states digital signature to be audited, if audit passes through, be generated for the copyright owner a for the digital education works
Intelligent contract send prompt message to the copyright owner, the prompt message is for prompting institute if audit does not pass through
Other proof information need to be provided by stating copyright owner；
The works display unit is specifically used for：
The digital education works for completing really power verification are shown according to the form of list, and are dynamically selected one wide
It accuses, the advertisement is associated with intelligent contract；
The description information of the digital education works is stored in descriptive data base, by the version of the digital education works
Power is stored in the intelligent contract and block chain database.
Further, the shared education resources method further includes：
Stop display unit, if without browsing record or not having within the preset time for the digital education works
Purchase request then stops showing the digital education works and closes the intelligent contract, or described all rights reserved when receiving
When person requires the request for stopping showing the digital education works, stops showing the digital education works and close the intelligence
Contract；
Information display unit, personal information, teaching resource information for receiving student, by the personal information of the student
In the teaching resource information preservation to the block chain database, when receiving browse request, judge that the browsing is asked
Whether the requestor asked meets viewing conditions, if satisfied, the requestor is then allowed to browse the personal information of the student, teaching
Resource information.
Compared with prior art, the present invention advantageous effect is：The embodiment of the present invention is by uploading copyright owner
Really power information carries out really power verification, if being verified, intelligent contract is generated simultaneously according to the digital education works in really power information
The digital education works are shown according to preset exhibition method, are given birth to when receiving the when of including the purchase information of the digital education works
The ownership of the digital education works is changed if the transaction contract comes into force at transaction contract, modification information is saved in block
In chain.The embodiment of the present invention ensure that the disclosure, just of digital education works by block chain unique advantage, can effectively manage
Manage enormous amount digital education works, open and clear environment can be provided, for digital education works copyright owner with divide
Scattered investor preferably buys and sells digital publishing rights, and copyright owner and investment diversification person therefrom obtain copyright revenue simultaneously, so as to
Interests enough between protection digital education resource authoring person, investment diversification person, platform encourage creator's creation more outstanding
Works realize the benign cycle of shared education resources.
Description of the drawings
Fig. 1 is the foundation structure schematic diagram for the block chain that the prior art provides；
Fig. 2 is the flow chart of the shared education resources method provided in an embodiment of the present invention based on block chain；
Fig. 3 is block chain provided in an embodiment of the present invention and education connected applications block schematic illustration；
Fig. 4 is the structural schematic diagram of the shared education resources system provided in an embodiment of the present invention based on block chain；
Fig. 5 is the specific block schematic illustration provided in an embodiment of the present invention based on block chain shared education resources system.
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.
Block chain (Block Chain) technology is the Floor layer Technology of the encryption such as bit coin, ether mill currency, is discussed in bit coin
Text《Bitcoin:A Peer-To-Peer Electronic Cash System》It is that one kind being based on P2P nets to refer to block chain
The technological frame of the technologies such as network, cryptography, common recognition mechanism composition.
Block chain is widely used in the encryption currency such as bit coin, ether mill, ZCash.Block chain does not depend on a third
The facility maintenance trusty of side, but data are recorded and stored in a distributed manner in P2P networks.Block chain is that block adds chain type
Structure, node is packaged the transaction data in certain time and generates a block according to the sequence of time, and node is by this block
It is attached to oneself local block chain database, while this block being broadcast to the P2P nodes closed on.
As shown in Figure 1, block is made of block head and block body.The HASH of a block is saved in block head
(hash), timestamp, difficulty value, random value, Merkle (credible tree) root.Main transaction data is then saved in block body,
Simultaneously according to the create-rule of merkle trees, a HASH will be generated per transaction, then HASH is done to HASH indexes two-by-two, finally
Merkle roots are formd, block head is stored in.The chain structure of block chain is embodied in block head and saves block
HASH。
The operating mechanism of block chain is by the database distributed there are the whole network of block chain, and all nodes are safeguarded jointly
The same block chain account book, the data of single node, which are tampered, to be not enough to influence the whole network.Each node can forward receipts
The account book data of the licit traffic data arrived, transaction can jointly be checked by common recognition mechanism by all nodes.Lacking third
Fang Xinyong mechanism guarantee when, it is also ensured that transaction data it is legal and complete.
The Floor layer Technology of block chain：
1) asymmetric encryption：
Asymmetric encryption is the core encryption technology of block chain technology, in block chain, in order to meet block catenary system
The demand of safety and verification.Common rivest, shamir, adelman includes RSA, ECC (elliptic curve encryption), D-H etc., asymmetric arithmetic
Public key and private key can be generated during encryption and decryption, private key can extrapolate public key by elliptic curve encryption, and public key is not
Private key can be gone out with backstepping.Public key can disclose and arrive the whole network, can thus use private key signature data, while need with corresponding public key
To verify；Or with public key encryption, while being decrypted with private key.
Bit coin etc. encrypt currency in, the promoter of transaction with private key to trading signature, while other nodes can profit
It is verified with its public key.The promoter of information signs to message with the public key of recipient, while the recipient of message uses
Data are decrypted in its private key, the initial data after being decrypted.
2) HASH functions：
Block chain is also referred to as HASH chains, is because block chain does not preserve the original record of transaction generally, but is preserving
The value of its HASH obtains the hexadecimal hashed value of regular length, and record by the initial data of transaction by HASH operations
Into block chain.The one-way of HASH functions, which ensure that, to push away initial data by the way that result is counter, while be also impossible to difference
Data correspond to the same hashed value, ensure that block catenary system not will produce record conflict in the process of running in this way.
3) point to point network：
Point-to-point (Peer-To-Peer, P2P) network is that the network of block catenary system is constituted, and P2P networks are a kind of flat
Network structure, the node of different places in the world is connected, be not present center server system.In block catenary system
In, the routing for undertaking network that can be autonomous between node, propagate transaction, block data, verify data legitimacy.
4) common recognition mechanism：
Block catenary system is a distributed system, and common recognition mechanism, which solves in distributed system, quickly and accurately to be reached
At common recognition.Currently used formula algorithm has proof of work (Proof Of Work, POW), equity to prove (Proof Of
Stake, POS), Byzantine failure tolerance (PBFT).Common recognition mechanism is mainly in the case that foundation does not depend on centralization node, to verify
The legitimacy of transaction excludes illegal transaction, is conducive to the uniqueness of block chain most long-chain in this way.
5) intelligent contract：
Intelligent contract is a set of logic established on the basis of bottom block chain, and the data of bottom are real by block chain bottom
Existing, intelligent contract realizes more flexible programming using a set of code algorithm, to realize increasingly complex logical transaction.With
Too in the blocks chain such as mill, intelligent contract is stored in block body, and the current state change of intelligent contract is triggered by transaction.Often
When secondary calling intelligence contract, it is required for sending the transaction of a set form, if transaction is legal, this transaction can be added
Enter into merkle trees, while intelligent contract will be changed to next state.
Based on above-mentioned theory, it is total that an embodiment of the present invention provides a kind of educational resources based on block chain as shown in Figure 2
Method is enjoyed, including：
S101, receives copyright owner's upload and weighs information really, really power verification is carried out according to the true power information, if verifying
Pass through, then generates intelligent contract according to the digital education works in the true power information；
S102 shows the digital education works according to preset exhibition method；
S103, when receiving the purchase information of the part ownership comprising the digital education works, according to the purchase
It buys and requests to generate transaction contract, the transaction contract is sent to the copyright owner and copyright buyer；
S104, if judging, the transaction contract comes into force, and the digital education works are changed according to the purchase information
Ownership, and modification information is saved in block chain.
In step S101, digital education works include education video, education word, teaching picture, courseware etc., when
When the digital education works of oneself are uploaded to block chain by copyright owner, need to be submitted together including the digital education works
Copyright proves that the really power information such as information, digital signature will generate the digital education works after really power information is by really weighing verification
An intelligent contract.
Because block chain unique advantage be data can not distort, timestamp certification, multiple distributed common recognition nodes it is total
With the reliable believable database of maintenance, therefore the academic data of student are stored in block by the embodiment of the present invention according to these advantages
In chain, the disclosure, just of student's educational background data ensure that.The personal information of student is included in the database of block chain, only
It can just be checked by the data of mandate, or specific people authorized to check corresponding data.Through this embodiment, Xue Shengke
Data efficiently to provide oneself are used as certification, and protect the privacy of oneself while ensureing that data are just.
The intelligent contract of ether mill block chain provides a complete script of figure spirit, people can will be needed to participate in
Management work transfers to block chain to execute automatically, improves the efficiency of shared education resources system.The upload of resource enters chain, is total
It the operations such as enjoys can automatically to be carried out by intelligent contract, while intelligent contract can also realize storage and the privacy of personal information
Defencive function.
On the basis of block chain technology and intelligent contract, the embodiment of the present invention constructs the religion that block chain is combined with education
The application framework of resource sharing system is educated, as shown in Figure 3.This application framework is using block chain technology as users personal data
Preservation, P2P networks, common recognition node are built, merchandise.By the way that intelligent contract layer is added, block chain can realize education number
The preservation of resource and card is deposited, also the investment diversification of digital education works, distributed exchange, more advanced trading function.It is answering
Exist in the form of decentralization APP with layer, the operation and transaction of all about intelligence contract will all be recorded to block chain
Bottom database.
Further, as shown in figure 4, an embodiment of the present invention provides one to be based on block chain, for carrying out teaching resource
The shared education resources system of investment diversification, distributed exchange, transaction, including：
Works really weigh unit 401, weigh information really for receiving copyright owner's upload, are carried out according to the true power information
Really power verification generates intelligent contract if being verified according to the digital education works in the true power information；
Works display unit 402, for showing the digital education works according to preset exhibition method；
Copyright changing unit 403, for when the purchase letter for receiving the part ownership comprising the digital education works
When breath, transaction contract is requested to generate according to the purchase, the transaction contract is sent to the copyright owner and copyright is purchased
Buyer, if judging, the transaction contract comes into force, and the ownership of the digital education works is changed according to the purchase information, and
Modification information is saved in block chain；
Stop display unit 404, if for the digital education works within the preset time without browsing record or
Request is not bought, then stop showing the digital education works and closes the intelligent contract, or works as and receives the copyright
When owner's requirement stops showing the request of the digital education works, stop showing described in the digital education works and closing
Intelligent contract；
Information display unit 405, personal information, teaching resource information for receiving student, by the individual of the student
In information and the teaching resource information preservation to the block chain database, when receiving browse request, judge described clear
Whether the requestor of request of looking at meets viewing conditions, if satisfied, then allow the requestor browse the student personal information,
Teaching resource information.
Further, works are really weighed unit 401 and are specifically used for：
The request register information for receiving the copyright owner, according to all rights reserved described in request register information completion
The real-name authentication of person, and a block chain address is distributed to the copyright owner；
The digital education works and its copyright proof information that the copyright owner uploads are received, according to the digital education
Works and its copyright prove that information generates copyright and proves, and copyright proof and digital signature request are sent to the copyright
The owner；
A unique number is generated according to the digital education works, the unique number is inquired and whether there is, if not depositing
User is then being prompted to input description information, the description information includes the mark of the digital education works, illustrates description, just
It is one or more in beginningization copyright price, initialization ownership sale ratio；
Receive price and copyright of the copyright owner by the digital education works of the intelligent contract setting
Sell ratio；
Initial value information of the copyright owner to the digital education works is received, is believed according to the initial value
Breath setting distributing investment tactics, and set the value upper limit and value lower limit of the digital education works；
The digital signature for receiving the copyright owner proves information and institute according to the digital education works and its copyright
It states digital signature to be audited, if audit passes through, be generated for the copyright owner a for the digital education works
Intelligent contract send prompt message to the copyright owner, the prompt message is for prompting institute if audit does not pass through
Other proof information need to be provided by stating copyright owner；
Works display unit 402 is specifically used for：
The digital education works for completing really power verification are shown according to the form of list, and are dynamically selected one wide
It accuses, the advertisement is associated with intelligent contract；
The description information of the digital education works is stored in descriptive data base, by the version of the digital education works
Power is stored in the intelligent contract and block chain database.
In the specific use process, descriptive data base, block chain database can be the same databases, can also be two
A individual database, each database carry out data preservation according to the function of setting.
Specifically, as shown in figure 5, the shared education resources system allows supplier that can share its digital teaching, together
When the copyrights of digital education works is subjected to part sale.The record of block chain is all passed through in all operations, can be to greatest extent
Protection teaching resource copyright.Teaching resource sharing system based on block chain mainly realizes two big functions：First, digital religion
The upload registration cochain for educating works, second is that the dealing of digital education works.Teaching resource sharing system can provide numeral teaching
The displaying of resource is shared, while user can buy the ownership ratio of the digital education works of copyright owner.Digital education
Works include education video, education word, picture etc..
User may require that carry out real-name authentication, while can distribute one to it after the registration of teaching resource sharing system
A block chain address, for being used when customer transaction.Teaching resource sharing system includes mainly that really power function and content is shared for registration
Function, wherein：
Really power function includes for registration：
User's upload digital educates works, and teaching resource sharing system will produce the unique number of this works, inquire simultaneously
Whether presence is identically numbered, if it does not, user can continue in next step.User inserts the mark of digital education works
Know, illustrate that description, initialization copyright price, initialization ownership sell ratio.Teaching resource sharing system can guide user to make
The intelligent contract of this digital education works is generated with the block chain address of oneself.This contract will represent this digital education work
Product, while intelligent contract contains the relevant information of this digital education works, this partial information is that user inserts in previous step.
Registered digital education works can form a list, be come out by teaching resource sharing system demonstration, information
It is open and clear, it can be checked by all users, pass through the digital education works that block chain is really weighed in this way, can ensure that copyright, which occurs, entangles
When confused, most effective proof is provided.
Content share function includes：
Digital education works by registration can show other users, can exchange, share between user, buying number religion
Educate works.Teaching resource sharing system provided in an embodiment of the present invention is that user is in this hair with the maximum difference of other platforms
The ownership ratio of this digital education works, and user can be directly bought in the teaching resource sharing system that bright embodiment provides
The function of block chain node can be served as, can more be disclosed to the investment diversification of digital education works offer, transparent environment.
Shared education resources system provided in an embodiment of the present invention in the specific use process, can pass through different operations
The different function of object implementatio8, such as：
Copyright registration：
In shared education resources system, copyright registration this step generate digital education works uniquely identify, copyright
The description of the owner, content, copyright of these contents as this digital education works.Owner can be disclosed to check.
User：
Participant of the user as shared education resources system can be student or educator.Each user
Need can to upload the digital education works of oneself copyright, or dealing digital publishing rights in platform real-name authentication.
Investment diversification person：
Copyright owner can divide a part of copyright and sell, and investment diversification person can buy the copyright of this part works,
After this digital education works has ad revenue, the copyright owners of digital education works can participate in the advertisement of works
Income is shared out bonus.
Advertiser：
The advertisement that browse advertisements quotient provides when consumer spending, viewing digital education works, Advertisers pay.
Payment：
Shared education resources system provides the function of payment simultaneously, and the frame based on block catenary system can support user
The transaction digital education works copyright in the form of digital cash.All transaction data, which can be written in block chain, deposits card, this mistake
Journey is open and clear.
The embodiment of the present invention is further illustrated below by specific use example：
It defines C and indicates that digital education works, R indicate that the copyright of digital education works, S indicate that the digital signature of C, P indicate C
Copyright price, A indicates that the copyright owner of C, block chain address, B indicate that the copyright buyer of C, block chain address, U indicate
Shared education resources system, x indicate that the copyright of C sells ratio, and Rx indicates that the part ownership of C, T indicate that the copyright of C is persistently protected
It protects the time, SC indicates the block chain intelligence contract of C.
Digital education works are really weighed：
1) A uploads the digital education works C of oneself, and provides correlated digital information to U to prove that its copyright, U are returned to A
The copyright R of digital education works, provides digital signature S；
2) the copyright price P of digital education works is determined by author, is used as distributing investment and is used, digital education is set by U
The upper and lower bound of works copyright price；
3) U is after successfully having audited C, it will formulates portion SC automatically for A and needs A to provide again if audit is unsuccessful
More information is to prove that R belongs to A.
Works are issued：
1) U is being successfully that can disclose C, while meeting one advertisement of dynamic select on U after C generates SC, be associated with this SC；
2) C is deposited in the database of U, and R is deposited in SC, and is stored in block chain database.
Part ownership shifts：
1) U shows the minimum cost of ownership of C；
2) A can provide purchasing price P and x, and B can buy the Rx of the digital education works；
If 3) met the requirements, P is transferred to from A hands in B hands by SC, will be in the Cost transfer of B to A hands.U can be therefrom
Collect tranaction costs.
The price of digital education works with sell：
A can set oneself works P and x by SC, and after fixing x, B can buy part or all in x.
This part ownership in a manner of bidding can be sold to other users, complete the transfer of copyright by B after having purchased x.
The closing of digital education works：
1) nobody's browsing or the C of dealing, can be automatically closed after T time, terminate SC；
2) A actively on U undercarriage C, then C no longer platform will continue to show.
In conclusion shared education resources system can provide open and clear environment, for the digital copyright owner and
Investment diversification person preferably buys and sells digital publishing rights, and copyright owner and investment diversification person therefrom obtain copyright revenue simultaneously.In this way
The interests between digital education resource authoring person, investment diversification person, platform can be more protected, encourage creator's creation more outstanding
Works, realize the benign cycle of shared education resources.
The embodiment of the present invention additionally provides a kind of terminal, including memory, processor and storage on a memory and are being located
The computer program that runs on reason device, which is characterized in that when processor executes computer program, realize it is as shown in Figure 2 based on
Each step in the shared education resources method of block chain.
A kind of readable storage medium storing program for executing is also provided in the embodiment of the present invention, is stored thereon with computer program, which is characterized in that
When the computer program is executed by processor, realize in the shared education resources method as shown in Figure 2 based on block chain
Each step.
In addition, each function module in each embodiment of the present invention can be integrated in a processing module, it can also
That modules physically exist alone, can also two or more modules be integrated in a module.Above-mentioned integrated mould
The form that hardware had both may be used in block is realized, can also be realized in the form of software function module.
If the integrated module is realized in the form of software function module and sells or use as independent product
When, it can be stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the present invention
Portion or part steps.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. a kind of shared education resources method based on block chain, which is characterized in that including：
Step A, receives copyright owner's upload and weighs information really, and really power verification is carried out according to the true power information, if verifying logical
It crosses, then generates intelligent contract according to the digital education works in the true power information；
Step B shows the digital education works according to preset exhibition method；
Step C is asked when receiving the purchase information of the part ownership comprising the digital education works according to the purchase
Transaction contract is sought survival into, the transaction contract is sent to the copyright owner and copyright buyer；
Step D, if judging, the transaction contract comes into force, and all of the digital education works are changed according to the purchase information
Power, and modification information is saved in block chain.
2. shared education resources method as described in claim 1, which is characterized in that the true power information includes that digital education is made
Product, copyright prove that information sum number word signature, the step A include：
Step A1 receives digital education works and its copyright proof information that the copyright owner uploads, according to the number
Education works and its copyright prove that information generates copyright and proves, and by the copyright prove and digital signature request be sent to it is described
Copyright owner；
Step A2 receives initial value information of the copyright owner to the digital education works, according to the initial valence
Value information sets distributing investment tactics, and sets the value upper limit and value lower limit of the digital education works；
Step A3 receives the digital signature of the copyright owner, and information is proved according to the digital education works and its copyright
It is audited with the digital signature, if audit passes through, is generated for the copyright owner a for the digital education
The intelligent contract of works sends prompt message to the copyright owner, the prompt message is for carrying if audit does not pass through
Show that the copyright owner need to provide other and prove information.
3. shared education resources method as claimed in claim 2, which is characterized in that before the step A1, further include：
Step A0 receives the request register information of the copyright owner, and the copyright is completed according to the request register information
The real-name authentication of the owner, and a block chain address is distributed to the copyright owner；
Then step A1 further includes：
The digital education works that the copyright owner uploads are received, a unique number is generated according to the digital education works；
It inquires the unique number whether there is, if being not present, user is prompted to input description information, the description information includes
The mark of the digital education works, illustrate description, initialization copyright price, initialization ownership sale ratio in one kind or
It is a variety of.
4. shared education resources method as claimed in claim 3, which is characterized in that the step A1 further includes：
The copyright owner is received to sell by the price and copyright of the digital education works of the intelligent contract setting
Ratio.
5. shared education resources method as claimed in claim 3, which is characterized in that the step B includes：
The digital education works for completing really power verification are shown according to the form of list, and are dynamically selected one by step B1
A advertisement, the advertisement is associated with intelligent contract；
The description information of the digital education works is stored in descriptive data base by step B2, by the digital education works
Copyright be stored in the intelligent contract and block chain database.
6. shared education resources method as described in claim 1, which is characterized in that the shared education resources method is also wrapped
It includes：
Step E, if the digital education works record without browsing within the preset time or without purchase request, stop
It shows the digital education works and closes the intelligent contract, or：
When receiving the request of copyright owner's requirement stopping displaying digital education works, stop showing the number
Word educates works and closes the intelligent contract.
7. shared education resources method as described in claim 1, which is characterized in that the shared education resources method is also wrapped
It includes：
Step F receives personal information, the teaching resource information of student, by the personal information of the student and the teaching resource
In information preservation to the block chain database；
When receiving browse request, judge whether the requestor of the browse request meets viewing conditions, if satisfied, then allowing
The requestor browses the personal information of the student, teaching resource information.
8. a kind of shared education resources system based on block chain, which is characterized in that including：
Works really weigh unit, and information is weighed really for receiving copyright owner's upload, and carrying out really power according to the true power information tests
Card generates intelligent contract if being verified according to the digital education works in the true power information；
Works display unit, for showing the digital education works according to preset exhibition method；
Copyright changing unit, for when receive comprising the digital education works part ownership purchase information when, root
Transaction contract is requested to generate according to the purchase, the transaction contract is sent to the copyright owner and copyright buyer, if
Judge that the transaction contract comes into force, then changes the ownership of the digital education works according to the purchase information, and will change
In information preservation to block chain.
9. shared education resources system as claimed in claim 8, which is characterized in that the works are really weighed unit and are specifically used for：
The request register information for receiving the copyright owner completes the copyright owner's according to the request register information
Real-name authentication, and a block chain address is distributed to the copyright owner；
The digital education works and its copyright proof information that the copyright owner uploads are received, according to the digital education works
And its copyright proves that information generates copyright and proves, and the copyright is proved and digital signature request is sent to that described all rights reserved
Person；
A unique number is generated according to the digital education works, the unique number is inquired and whether there is, if being not present, carry
Show that user inputs description information, the description information includes the mark of the digital education works, illustrates description, initialization copyright
It is one or more in price, initialization ownership sale ratio；
The copyright owner is received to sell by the price and copyright of the digital education works of the intelligent contract setting
Ratio；
Initial value information of the copyright owner to the digital education works is received, is set according to the initial value information
Determine distributing investment tactics, and sets the value upper limit and value lower limit of the digital education works；
The digital signature for receiving the copyright owner proves information and the number according to the digital education works and its copyright
Word signature is audited, if audit passes through, a intelligence for being directed to the digital education works is generated for the copyright owner
Energy contract sends prompt message to the copyright owner, the prompt message is for prompting the version if audit does not pass through
The power owner, which need to provide other, proves information；
The works display unit is specifically used for：
The digital education works for completing really power verification are shown according to the form of list, and are dynamically selected an advertisement,
The advertisement is associated with intelligent contract；
The description information of the digital education works is stored in descriptive data base, the copyright of the digital education works is deposited
It is placed in the intelligent contract and block chain database.
10. shared education resources system as claimed in claim 8, which is characterized in that the shared education resources method is also wrapped
It includes：
Stop display unit, if being bought without browsing record or not within the preset time for the digital education works
Request then stops showing the digital education works and closes the intelligent contract, or wanted when receiving the copyright owner
When asking the request for stopping showing the digital education works, stop the displaying digital education works and close the intelligence to close
About；
Information display unit, personal information, teaching resource information for receiving student, by the personal information of the student and institute
It states in teaching resource information preservation to the block chain database, when receiving browse request, judges the browse request
Whether requestor meets viewing conditions, if satisfied, the requestor is then allowed to browse the personal information of the student, teaching resource
Information.
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