CN107633469A - A kind of scholarship management method and system based on block chain technology - Google Patents
A kind of scholarship management method and system based on block chain technology Download PDFInfo
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- CN107633469A CN107633469A CN201710714140.9A CN201710714140A CN107633469A CN 107633469 A CN107633469 A CN 107633469A CN 201710714140 A CN201710714140 A CN 201710714140A CN 107633469 A CN107633469 A CN 107633469A
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Abstract
The invention discloses a kind of scholarship management method and system based on block chain technology, including scholarship project management person, institute approver, Finance Department teacher and student；Scholarship project management person disposes corresponding scheme intelligence contract in establishment of item and is automatically performed approval process, and User is applied scholarship；Carry out adding department's Electronic Signature and number signature when examination ＆ approval confirm in institute approver and scholarship project management person；Enter the publicity stage after review operation is completed, after public notification period by granted scholarship information record into scholarship sequence to be provided, and corresponding scholarship digital certificate is generated, to other node broadcasts；The intelligent contract created by Finance Department teacher initiates to carry out the electronic account of User obtained by scholarship the granting of scholarship, and will provide the information of scholarship to other node broadcasts.The present invention can realize the automation safety management of scholarship project whole life cycle.
Description
Technical field
The present invention relates to block chain technical field, more particularly to a kind of scholarship management method based on block chain technology and
System.
Background technology
During scholarship selection, typically participated in by school manager, Institute management person and student tripartite, first
Scholarship scheme is formulated by school manager, then student is applied for that Institute management person is to student on the net at the appointed time
Application carry out review operation, be broadly divided into by applying for and rejecting application.Then school manager passes through to all institutes
Student's scholarship application is examined and carries out whole school's publicity, and after publicity terminates, the core of final DRM list is carried out by school manager
It is fixed, appraise and decide final DRM list and just carry out dispatch commendation and printing certificate work afterwards.And godet is carried out according to financial requirements, finally
Scholarship is distributed from Finance Department teacher to student.
For the orderly progress of the whole scholarship project life cycle, each participant in above-mentioned scholarship evaluation course
Between must complete corresponding proof-reading, to investigate out the abnormal conditions being likely to occur.Yet with colleges and universities teachers and students match with
And other factors, it is difficult to realize comprehensive and accurate real-time core pair.Major embodiment is in the following areas：
1. after school management person has worked out scholarship scheme, typically using third-party platform (such as QQ, wechat, school
Official website) enter row information issue, it is difficult to precisely, actively inform that student and corresponding responsible teacher have begun to carry out scholarship
Examination and approval work, it is possible that having the student for meeting scholarship qualification because omitting notice without applying for scholarship.
2. in scholarship approval process, Institute management person and school manager have the right that application is rejected and changed.
In traditional operation scheme, student can only be by paying close attention to and active inquiry could obtain scholarship process last state in real time.
3. during publicity, traditional operation scheme is to combine official website notice and the mode of notifications carries out publicity.
Information modification is when it come to arrived, scholarship manager needs to carry out multiple local information updatings, and is generally related to during publicity
Relatively complicated lengthy and jumbled to information change, manager easily preserves multiple modification copies, does not help the renewal letter of effective accurate quick
Breath.And issued again again after fresh information, whole process expends time and efforts very much.
After 4. public notification period terminates, scholarship information will be changed no longer.Scholarship manager needs to carry out dispatch commendation, and is
Each holder of a grant distributes unique certificate number, makes papery version scholarship certificate, but papery version certificate is not easy to protect
Deposit and complete formalities is very lengthy and jumbled or even Some Universities do not allow to make up certificate.
5. in traditional scholarship approval process, authority person only needs to carry out password authorization, is affixed one's seal being related to department
When also simply printing papery version stamp an offical seal.The non repudiation of this process is very weak, and is unfavorable for follow-up return
Trace back it is counter look into, once it is difficult the initial approval status of reproduction abnormal conditions occur.
6. after the examination ＆ approval publicity of scholarship is completed, the information and reward situation of prize-winning student have determined that.But
, it is necessary to which scholarship publisher exports prize-winning student's list from scholarship system in traditional operating process, then it is in finance
In system godet operation is carried out according to financial relevant regulations.Then Finance Department teacher just carries out scholarship and provides accepting for work.It is whole
Individual process is fracture, provides the ageing of execution operation and depends primarily on manager's subjective factor.
7. because the whole life cycle of scholarship is mainly operated by Liang Ge departments, when processing scholarship by
Reason examination ＆ approval Jiao Ji departments, second, the Finance Department of processing scholarship granting.Due to the presence of the inter-sectional information island of colleges and universities itself,
For the angle of student, can not correctly hold whole scholarship project accepts unit and process cycle.Especially relate to
The scholarship amount of money does not arrive the situation of account, and student, which needs to have enough to meet the need multiple departments, can just obtain final solution.
8. when student is related to going abroad for further study or hunted for a job, it will usually need to verify incentive message.
Traditional scheme can only provide papery version and prove, it is impossible to reach the degree of absolute confidence.
For this reason, it may be necessary to block chain technology is introduced to solve these problems.Block chain technology, which is current one, very has shadow
Ring the technology of power.
Block chain technology is the core technology of bit coin.It will be illustrated now with bit coin, description one block chain of composition
Fundamental：
Faith mechanism ensures：Block chain act as distributed this role of book keeping operation, protected by bit coin in bit coin
Why the transaction of card is reliable, is due to that block in block chain records each transaction on chain in fact, each
Individual block not only records the Merkelroot (Mei Keergen) that All Activity hash (Hash) is formed in current block, also records
The hash values of a upper block, all hash values conspire to create a chain, and ensure that each transaction on block can not tamper.
Process of exchange：The essence of transaction is that block is loaded into input script, removes unblock output script.So-called output script,
Substantially it is that one passed over by a upper transaction carries signing messages ciphertext, records (buyer in a transaction
Bob, seller Alice), user Alice licenses to the right to use of a part of bit coin of user Bob.Alice is added with Bob public key
Confidential information, while with the private key signature of oneself, unblock script is exactly that Bob can be gone to decrypt this information with the private key of oneself, with
Prove that oneself there is the right to use, while this message is signed by Alice, it was demonstrated that oneself is by the transfering use right of bit coin
.
Decentralization：Because each node is owned by whole block (SPV simple authentications are not discussed), all sections
Point is owned by the ability of checking transaction legitimacy, it is not necessary to which any feasible third party is gone into line justification.Meanwhile each node also exists
Constantly oneself is updated on network, it is ensured that one's own is newest block.
The content of the invention
, should by block chain it is a primary object of the present invention to provide a kind of scholarship management method based on block chain technology
In scholarship system, complete scholarship review operation using intelligent contract and scholarship granting operates, whole process is automatic
Perform, it is only necessary to which manager is confirmed, shortens the cycle of scholarship evaluation and scholarship granting, lifts whole prize
Learn that the golden project life cycle is ageing, using block chain can not distort and decentralization characteristic, realize scholarship information
Effectively retrospect and the persistence of scholarship information and digital certificate.
Another object of the present invention is to provide a kind of scholarship management system based on block chain technology.
The purpose of the present invention is realized by following technical scheme：
A kind of scholarship management method based on block chain technology, including：
Reach reliability common recognition between S1, each user of block chain；Wherein, the node in block chain network comprises at least prize and learned
Golden project management person, student, Institute management person and node corresponding to Finance Department teacher；
S2, scholarship project management person start competition project, and by intelligent contract configure corresponding essential information and
Regulation limitation requires, while the program is signed and Electronic Signature, produces corresponding scholarship scheme record, and by this
Scheme is broadcasted to all nodes；
S3, student submit scholarship application request, produce application information；When student applies for some scholarship, system is just
A Transaction Information can be generated, this is operated into application queue；Closed in the intelligence of the scholarship project management person of block chain network
After the scholarship application transaction for about receiving student's initiation, application information is added into the backlog of node and to other nodes
Broadcast；
S4, initiated to scholarship application based on the Applications for Scholarships breath broadcasted, the intelligent contract of Institute management person
Examination ＆ approval transaction, the part operation will be limited institute's distribution planned number by the intelligent contract of scholarship manager, every to examine
Planned number can all be reduced accordingly by criticizing the scholarship passed through；And by scholarship approval information to other node broadcasts；
S5, based on the scholarship approval information broadcasted, the intelligent contract of scholarship project management person is initiated to institute
School level examination ＆ approval and publicity are carried out by scholarship information；And by the scholarship approval information passed through to other node broadcasts；Finally
Final DRM list is generated, by the record of scholarship information on block, by final DRM list to other node broadcasts；
S6, based on the scholarship final DRM list broadcasted, the intelligent contract of Finance Department teacher is initiated to including amount of money award
Record carry out scholarship granting；And by scholarship release information to other node broadcasts.
Preferably, the step S3 includes：Received in the intelligent contract of the scholarship project management person of block chain network
After the scholarship application transaction that student initiates, it is determined that whether the personal information of current student meets qualification specified in intelligent contract
Condition；If meeting, this application is noted down and added in backlog by the intelligent contract of scholarship project management person, and to other
Node broadcasts, otherwise refuse the scholarship application transaction of the corresponding student.
Preferably, scholarship modification operation can be carried out in the step S5, during publicity, updates scholarship publicity every time
Will be to the new scholarship publicity information of all node broadcasts after queue.
Preferably, the step S6 includes：The intelligent contract of Finance Department teacher determines whether the remaining sum in electronic account subtracts
Lack and answered deducted amount；If so, the successful sign position of intelligent contract generation appropriation of Finance Department teacher, and appropriation is successfully marked
Show position to the sign position of other node broadcasts, the otherwise failure of generation appropriation, and the sign position to fail will be appropriated funds wide to other nodes
Broadcast.
Preferably, it is contemplated that the situation of cooperation office, the user that only scholarship project management person authorizes could cooperate with place
Manage scholarship scheme.
In order to realize the above method, the present invention also provides a kind of scholarship management system based on block chain technology, including：
Configuration module, the order of scholarship block chain generation block is configured according to pre-defined rule；
Scholarship management module, start competition project for scholarship project management person, and phase is configured by intelligent contract
Essential information and the regulation limitation answered require, and the program are signed and Electronic Signature, then produce corresponding prize and learn
Golden scheme record, and this scheme is broadcasted to all nodes；
Scholarship application module, the application of scholarship is carried out for student；When some scholarship of User application, it is
System will generate a Transaction Information, and this is operated into application queue；In the intelligence of the scholarship project management person of block chain network
After energy contract receives the scholarship application transaction of student's initiation, application information addition node is waited to locate by the intelligent contract of node
Other node broadcasts of director Xiang Bingxiang；
The golden approval module of Academy Award, the review operation of scholarship is carried out for institute, based on the scholarship Shen broadcasted
Please information, the examination ＆ approval that the intelligent contract of Institute management person initiates to scholarship application merchandise, and the part operation will be by scholarship
The limitation of planned number is distributed institute in the intelligent contract of manager, and every scholarship passed through of examining can all reduce name accordingly
Volume, and by the scholarship approval information passed through to other node broadcasts；
School level scholarship examination ＆ approval and publicity module, based on the scholarship approval information broadcasted, scholarship project management person
Intelligent contract initiate to have carried out school level examination ＆ approval and publicity by scholarship information to institute, and the scholarship passed through is examined and believed
Cease to other node broadcasts；Final DRM list is ultimately produced, by scholarship information record to block, final DRM list is saved to other
Point broadcast；
Scholarship provides module, based on the scholarship final DRM list broadcasted, the intelligent contract initiation pair of Finance Department teacher
The record for including amount of money reward carries out the granting of scholarship, and by scholarship release information to other node broadcasts.
Preferably, in configuration module all registered users of school can be allowed to be involved on block chain at the very start, or
A part of most possible user configuration for being related to scholarship is first selected, the user of the first predetermined quantity is determined, first configures the portion
Divide user to produce the order of block, subsequently add new node.
Specifically, when determining the user of the first predetermined quantity, can include：Once student, all heads of a theatrical troupe of scholarship were obtained
Appoint, all counsellor teachers, all Jiao Ji students' affairs divisions teachers, the school level leader for needing control scholarship overall condition and finance
Locate teacher.
Preferably, when receiving inquiry student's scholarship certificate request, inquiry is according to the private key and public affairs distributed in advance
Key is inquired about, while inquiry request is transmitted into student terminal, and student can set corresponding intelligent contract to constrain inquiry
Condition.
Preferably, when receiving inquiry student's scholarship certificate request, inquiry is according to the private key and public affairs distributed in advance
Key is inquired about, while inquiry request is transmitted into student terminal, and student can set corresponding intelligent contract to constrain inquiry
Condition.
Preferably, in order to prevent DDOS attack, using data deduplication technology, publicity information is only preserved into portion, equally
Portion only is recorded in final DRM list within a block, it is all for the same scholarship of same applicant application
Publicity record only needs to record a pointer.
The present invention compared with prior art, has the following advantages that and beneficial effect：
1. whole scholarship project is all controlled certainly from issue, application, examination ＆ approval, publicity and scholarship granting by intelligent contract
Dynamic completion processing, user only need to carry out confirmation operation.
2. in scholarship whole life cycle caused project information, application information, approval information, publicity information and
Scholarship release information is all present in corresponding block trading pit, and the whole network is broadcasted, and the user on all block chains is
Corresponding information can be received.
3. the present invention is based on block chain technology, there is the characteristic of anti-Single Point of Faliure.The scholarship management of decentralization can be with
Easily the problems such as resistance data server Single Point of Faliure, assault, single Centroid, each node can need not be trusted
Itself all preserve complete block chain mirror image., also can be rapid synchronous all from remaining node even if namely meeting with attack
Data.
4. the present invention is recalled using the chain relationship in block chain Hash chains, and can not usurp in itself due to block chain
It is modified, once there is the generation of abnormal behaviour in scholarship acceptance procedure, it can not only navigate to the behavior rapidly, while can be with
So that the abnormal behaviour is recorded and exposed.And in the review operation of key, it is also added into digital signature and Electronic Signature
Technology, it is more beneficial for the backtracking of whole abnormal behaviour.
5. the distribution process of the approval process of scholarship and scholarship is combined, solves traditional scholarship and accept body
System is complicated, the tediously long and time-consuming problem of scholarship evaluation to scholarship distribution process., just can be certainly after confirming to obtain scholarship
The dynamic granting for completing scholarship.
6. in the present invention, generating the award certificate of prize-winning student, and this certificate is stored on block chain.Due to block chain
Can not distort characteristic, the certificate, which can permanently store and be also provided to third party, carries out certificate query and checking.
Brief description of the drawings
Fig. 1 is the block schematic illustration of embodiment method.
Fig. 2 is the schematic flow sheet of embodiment method.
Fig. 3 is embodiment management system structural representation.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are unlimited
In this.
Embodiment
A kind of scholarship management method and system based on block chain technology, including：
Step 1, each block chain node, initially sets up basic Consensus mechanism.That is reliability common recognition mechanism, in block chain
Most of node is all trustworthy.Complete block chain is created for all users, the personal letter of student is stored on block chain
Breath, scholarship record and scholarship digital certificate.Each user has the data of complete set, if one of node
When data are maliciously tampered or lost, it can recover rapidly from the data of other nodes, so as to ensure that on whole block chain
Security and Integrality of Data.
Step 2, the order of scholarship block chain generation block is configured according to pre-defined rule.Initialize block chain, Mei Geyong
Family terminal configures complete block chain, stores the scholarship information of all students to participate in the block chain, scholarship is examined
Criticize information, scholarship granting record and scholarship digital certificate.
Step 3, scholarship project management person starts competition project, and configures corresponding essential information by intelligent contract
And regulation limitation requires.And the program is signed and Electronic Signature, it is contemplated that the situation of cooperation office, only he authorize
User could cooperate with the processing program.Then the record of corresponding scholarship scheme is produced, and by this scheme to all nodes
Broadcasted.
Scheme includes following information, 1. scholarship index；2. scholarship essential information (such as scholarship project name, competition
Object, competition is it should be clear that fill in a form it should be clear that arrangement of time, primary condition, achievement requirement, incentive method etc.)；3. scholarship scheme pipe
Reason person's personal information and digital signature；4. the Electronic Signature of scholarship project management person department；5. whether confirm generation most
The operation of whole list, scholarship scheme will sign after creating to the program.
Step 4, User carry out scholarship application operation in the time as defined in intelligent contract, only meet and work as front
Intelligent contract provides that the student of restrictive condition could apply in case, enters scholarship application queue after applying successfully, and to all
Node broadcasts Applications for Scholarships ceases.After student submits scholarship application request, produce application information and generate a transaction letter
Breath, this is operated into application queue.Student is received in the intelligent contract of the scholarship project management person of block chain network to initiate
Scholarship application transaction after, the application information is added the backlog of the node simultaneously by the intelligent contract of the node
To other node broadcasts.
Applications for Scholarships breath includes following information, 1. scholarship applications index；2. applicant's essential information；3. applied
Scholarship classification information；4. timestamp.
System carries out application qualification judgement automatically according to information such as the contracts of scholarship to student, if meeting qualification,
Student can start to fill in application reason submission completion application process.If scholarship is to need to print papery version in contract, eventually
The application form of PDF version of the end generation comprising student's application information or picture format.
Step 5, based on the Applications for Scholarships breath broadcasted, the intelligent contract of the Institute management person initiates to learn prize
The examination ＆ approval transaction of gold application, the part operation will be distributed planned number by the intelligent contract of the scholarship manager to institute
Limitation, every scholarship passed through of examining can all reduce planned number accordingly.Examine the application information passed through and enter recommendation team of institute
Row, examination ＆ approval confirm after be capped department's Electronic Signature and individual digital signature, it is ensured that the authenticity and integrity of user behavior and
The non-repudiation of signer, and by scholarship approval information to other node broadcasts.
Scholarship approval information includes following information, 1. scholarship examination ＆ approval index；2. approver's essential information, Electronic Signature
And individual digital signature；3. suggestions made after examination；4. timestamp.
Step 6, based on the scholarship approval information broadcasted, the intelligent contract of the scholarship project management person is initiated
School level examination ＆ approval and publicity have been carried out by scholarship information to institute.Examination ＆ approval are capped department's Electronic Signature and individual digital after confirming
Signature, into scholarship publicity queue, and by the scholarship approval information passed through and publicity information to other node broadcasts；
Step 7, scholarship additions and deletions can be carried out during publicity and the operation such as change, updated every time after scholarship publicity queue all
Will be to the new scholarship publicity information of all node broadcasts.Scholarship project management person decides whether that generation is final after public notification period
List.The scholarship information record of final DRM list is generated into scholarship sequence to be provided.
Scholarship publicity information includes following information, 1. scholarship publicities index；2. scholarship examination ＆ approval index；3. the time
Stamp.
After public notification period terminates, scholarship information is sent to principal automatically, and Electronic Signature is carried out after principal's examination ＆ verification.So far encourage
Learn golden application approval flow to complete, by the class information of the personal information of student and scholarship, obtain the making of the information such as time
Into digital certificates, digital certificates are then write into block chain.And corresponding scholarship digital certificate is generated, it is wide to other nodes
Broadcast.
Step 8, based on the scholarship final DRM list scholarship sequence to be provided broadcasted, set by Finance Department teacher
Intelligent contract initiates to carry out the electronic account of User obtained by scholarship in the granting of scholarship, and the letter that will provide scholarship
Cease to other node broadcasts.
The information that intelligent contract creates is related to scholarship granting including the amount of money, funds card number etc. corresponding to scholarship species
Required financial information.
When scholarship information and digital certificate recorded on block chain, the record can pass through the confirmation of multiple nodes.When
When producing new block chain, other nodes that can be into the whole network are broadcasted, so as to all nodes all more new block chains so that renewal
Block chain afterwards includes all blocks.
If being not directed to honorary title of amount of money award etc reward service, the application that such case only carries out above is examined
Batch operation, scholarship granting operation below is not performed.
Scholarship examination ＆ approval can be that multistage is examined, and only increase approval node and approval process.
When receiving inquiry student's scholarship certificate request, inquiry is looked into according to the private key and public key that distribute in advance
Ask, while inquiry request is transmitted to student terminal, student can set corresponding intelligent contract to constrain querying condition.
In order to prevent DDOS attack, using data deduplication technology, publicity information is only preserved into portion, equally also only in block
In final DRM list in (depositing different portions for different scholarship schemes) record it is a, for same applicant application
For same scholarship, all publicities record only needs to record a pointer.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
- A kind of 1. scholarship management method based on block chain technology, it is characterised in that including：Reach reliability common recognition between S1, each user of block chain；Wherein, the node in block chain network comprises at least scholarship side Case manager, student, Institute management person and node corresponding to Finance Department teacher；S2, scholarship project management person start competition project, and configure corresponding essential information and regulation by intelligent contract Limitation requires, while the program is signed and Electronic Signature, produces corresponding scholarship scheme record, and by this scheme Broadcasted to all nodes；S3, student submit scholarship application request, produce application information；When student applies for some scholarship, system will give birth to Into a Transaction Information, this is operated into application queue；Connect in the intelligent contract of the scholarship project management person of block chain network After the scholarship application transaction initiated by student, application information is added into the backlog of node and wide to other nodes Broadcast；S4, the examination ＆ approval to scholarship application are initiated based on the Applications for Scholarships breath broadcasted, the intelligent contract of Institute management person Transaction, the part operation will be limited institute's distribution planned number by the intelligent contract of scholarship manager, and every examination ＆ approval are logical The scholarship crossed can all reduce planned number accordingly；Examination ＆ approval are capped department's Electronic Signature and individual digital signature after confirming, and will prize Golden approval information is learned to other node broadcasts；S5, based on the scholarship approval information broadcasted, the intelligent contract of scholarship project management person initiates to have passed through institute Scholarship information carries out school level examination ＆ approval and publicity；And by the scholarship approval information passed through to other node broadcasts；Ultimately produce Final DRM list, by the record of scholarship information on block, by final DRM list to other node broadcasts；S6, based on the scholarship final DRM list broadcasted, the intelligent contract of Finance Department teacher is initiated to the discipline comprising amount of money award Record carries out the granting of scholarship；And by scholarship release information to other node broadcasts.
- 2. scholarship management method according to claim 1, it is characterised in that the step S3 includes：In block link network After the intelligent contract of the scholarship project management person of network receives the scholarship application transaction of student's initiation, it is determined that current student Whether personal information meets qualification prerequisites specified in intelligent contract；If meeting, the intelligent contract of scholarship project management person This application is noted down and added in backlog, and to other node broadcasts, otherwise refuses the scholarship Shen of the corresponding student It please merchandise.
- 3. scholarship management method according to claim 1, it is characterised in that can be with the step S5, during publicity Scholarship modification operation is carried out, will be believed after updating scholarship publicity queue every time to the new scholarship publicity of all node broadcasts Breath.
- 4. scholarship management method according to claim 1, it is characterised in that the step S6 includes：Finance Department teacher The intelligent contract remaining sum that determines in electronic account whether reduce and answer deducted amount；If so, the intelligent contract of Finance Department teacher Generation appropriation successfully sign position, the and successfully mark of failure is appropriated funds in sign position to other node broadcasts, otherwise generation by appropriation Show position, and the sign position of failure will be appropriated funds to other node broadcasts.
- 5. scholarship management method according to claim 1, it is characterised in that situation about being handled official business in view of cooperation, only The user that scholarship project management person authorizes could cooperate with processing scholarship scheme.
- 6. scholarship management system according to claim 1, it is characterised in that inquire about student's scholarship certificate when receiving During request, inquiry is inquired about according to the private key and public key that distribute in advance, while inquiry request is transmitted into student terminal, is learned Life can set corresponding intelligent contract to constrain querying condition.
- 7. scholarship management system according to claim 1, it is characterised in that inquire about student's scholarship certificate when receiving During request, inquiry is inquired about according to the private key and public key that distribute in advance, while inquiry request is transmitted into student terminal, is learned Life can set corresponding intelligent contract to constrain querying condition.
- A kind of 8. scholarship management system based on block chain technology, it is characterised in that including：Configuration module, the order of scholarship block chain generation block is configured according to pre-defined rule；Scholarship management module, start competition project for scholarship project management person, and configured accordingly by intelligent contract Essential information and regulation limitation require, and the program are signed and Electronic Signature, then produce corresponding scholarship side Case is noted down, and this scheme is broadcasted to all nodes；Scholarship application module, the application of scholarship is carried out for student；When some scholarship of User application, system is just A Transaction Information can be generated, this is operated into application queue；Closed in the intelligence of the scholarship project management person of block chain network After the scholarship application transaction for about receiving student's initiation, the intelligent contract of node adds application information the pending thing of node Other node broadcasts of Xiang Bingxiang；The golden approval module of Academy Award, the review operation of scholarship is carried out for institute, based on the Applications for Scholarships broadcasted Breath, the examination ＆ approval that the intelligent contract of Institute management person is initiated to scholarship application are merchandised, and the part operation will be managed by scholarship The limitation of planned number is distributed institute in the intelligent contract of person, every scholarship passed through of examining can all reduce planned number accordingly, and By the scholarship approval information passed through to other node broadcasts；School level scholarship examination ＆ approval and publicity module, based on the scholarship approval information broadcasted, the intelligence of scholarship project management person Can contract initiate to have carried out school level examination ＆ approval and publicity by scholarship information to institute, and by the scholarship approval information passed through to Other node broadcasts；Final DRM list is ultimately produced, scholarship information is noted down onto block, final DRM list is wide to other nodes Broadcast；Scholarship provides module, based on the scholarship final DRM list broadcasted, the intelligent contract of Finance Department teacher initiate to comprising The record of amount of money reward carries out the granting of scholarship, and by scholarship release information to other node broadcasts.
- 9. scholarship management system according to claim 8, it is characterised in that can allow in configuration module at the very start All registered users in school are involved on block chain, or are first selected a part of most possible user for being related to scholarship and matched somebody with somebody Put, determine the user of the first predetermined quantity, first configure the order that the certain customers produce block, subsequently add new node.
- 10. scholarship management system according to claim 8, it is characterised in that in order to prevent DDOS attack, utilize data Duplicate removal technology, publicity information is only preserved into portion, portion is recorded in final DRM list equally also only within a block, for same For the same scholarship of applicant's application, all publicities record only needs to record a pointer.
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