CN109636605A - A kind of monitoring and managing method and system of digital asset exchange - Google Patents
A kind of monitoring and managing method and system of digital asset exchange Download PDFInfo
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- CN109636605A CN109636605A CN201811523153.9A CN201811523153A CN109636605A CN 109636605 A CN109636605 A CN 109636605A CN 201811523153 A CN201811523153 A CN 201811523153A CN 109636605 A CN109636605 A CN 109636605A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000003993 interaction Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 3
- 230000036541 health Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 6
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- 238000013500 data storage Methods 0.000 description 1
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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
Abstract
The present invention provides the monitoring and managing method and system of a kind of digital asset exchange, which includes client, block chain, exchange and monitoring party, and client is used to forms data under user being transmitted to exchange；Exchange is to receive forms data under the user that client is sent and bring together, output brings result together to client, and by lower forms data and bring result data together, it is sliced in the way of isochronous surface or lower single quantity, and the cryptographic Hash of data slicer is transmitted to block chain, and important transaction data is also submitted into block chain；Block chain to receive and store the transmitted data slicer of transaction cryptographic Hash and important transaction data；Whether monitoring party is consistent to verify the data that exchange and block chain provide to realize the data interaction with exchange and block chain, if inconsistent, then it represents that exchange plays tricks.The present invention can realize the high safety regulatory requirements that data can not distort in the case where not influencing transaction on exchange efficiency.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of monitoring and managing methods and system of digital asset exchange.
Background technique
Digital asset exchange at present, there are many forms.From server composition in terms of for, one kind passing through centralized system
It realizes, single data summarization realizes that transaction is brought together to central server under transacting customer end；One kind passing through decentralization block chain function
It is able to achieve, transaction, which is brought together, to be automatically performed on block chain using intelligent contract.Former mode transactions velocity is fast, the peace of exchange
Full property advises administrative mechanism dependent on the conjunction of exchange itself, cannot fundamentally prevent to play tricks inside it；Latter approach transaction
In itself it is a part of block chain, has the advantages of block chain multiple spot common recognition, can not distort, exchange internal staff participates in
A possibility that fraud, is extremely low, has very high safety.But latter approach also has disadvantage, and transaction needs block chain to complete altogether
Know, depends critically upon the transactions velocity TPS of block chain network, cause the transaction of digital asset to bring speed together very slow.
In view of this, it would be highly desirable to which R & D design goes out a kind of monitoring and managing method of digital asset exchange that can solve the above problem.
Summary of the invention
The purpose of the present invention aims to solve the problem that the above problem, to provide a kind of monitoring and managing method of digital asset exchange and be
System.
To achieve the above object, in a first aspect, being somebody's turn to do the present invention provides a kind of monitoring and managing method of digital asset exchange
Method the following steps are included:
User places an order in client, and lower forms data is submitted exchange；
It trades forms data under received user, and lower forms data is brought together, output brings result together to client, and
It by lower forms data and brings result data together and is sliced according to isochronous surface mode or lower single quantity mode, calculate data slicer
The cryptographic Hash of data slicer is submitted block chain, important transaction data is also submitted block chain by cryptographic Hash；
Supervision direction exchange sends the i.e. lower single data slicer of certain time of offer or the relevant user input data of event and asks
Summation provides certain time or the relevant output data of event brings result data slice request together, and sends the same period to block chain
The request of data slicer cryptographic Hash；Monitoring side receives the contemporaneous data slice that the transmitted slice of data of transaction and block chain are sent
Cryptographic Hash, and cryptographic Hash calculating is carried out according to the transmitted slice of data of transaction, the same period that the cryptographic Hash and block chain are sent
Data slicer cryptographic Hash is compared, if comparing inconsistent, then it represents that exchange's data are played tricks；
Supervision direction exchange and block chain are sent respectively provides the same period important transaction data request, and receive exchange with
The same period important transaction data that block chain is sent, and be compared, if comparing inconsistent, then it represents that exchange's data are played tricks.
Further, the block chain is using alliance's chain or public chain, and disposes multiple nodes and mutually confirm to ensure block
The health degree of chain itself ensures that block chain receives transaction Hash and other are deposited card data and are not tampered or delete.
Further, the calculation of the cryptographic Hash uses secure hash algorithm SHA256.
Further, lower forms data is also committed to block chain as forms data under sample of users by the client.
Further, the supervision direction exchange, which sends, provides single request of data under user, and transmitted by the transaction
User under forms data under sample of users in block chain is looked for whether in forms data, if not, then it represents that exchange's data have
It may play tricks.
Further, if supervision request data cannot be supplied to monitoring party by the exchange, then it is assumed that exchange is not complete
At by supervision obligation, need to undertake the responsibility.
Further, the important transaction data is big forms data.
In second aspect, the present invention also provides a kind of supervisory systems of digital asset exchange, which includes client
End, block chain, exchange and monitoring party,
The client is connected with exchange, for forms data under user to be transmitted to exchange；
The exchange is connected with the block chain, forms data under the user to receive client transmission, and will place an order
Data are brought together, and output brings result together to client, and by lower forms data and bring result data together, according to isochronous surface or
The mode of lower list quantity is sliced, and the cryptographic Hash of data slicer is transmitted to block chain, and by important transaction data
Submit block chain；
The block chain is connected with monitoring party, to receive and store the cryptographic Hash and again of the transmitted data slicer of transaction
Transaction data is wanted, in order to which monitoring party recalls data and verifies；
The monitoring party is respectively connected with exchange and block chain, is handed over to realize with the data of exchange and block chain
Mutually, whether consistent to verify the data that exchange and block chain provide, if inconsistent, then it represents that exchange plays tricks, and specifically includes:
Supervision direction exchange sends the i.e. lower single data slicer of certain time of offer or the relevant user input data of event and asks
Summation provides certain time or the relevant output data of event brings result data slice request together, and sends the same period to block chain
The request of data slicer cryptographic Hash；Monitoring side receives the contemporaneous data slice that the transmitted slice of data of transaction and block chain are sent
Cryptographic Hash, and cryptographic Hash calculating is carried out according to the transmitted slice of data of transaction, the same period that the cryptographic Hash and block chain are sent
Data slicer cryptographic Hash is compared, if comparing inconsistent, then it represents that exchange's data are played tricks；
Supervision direction exchange and block chain are sent respectively provides the same period important transaction data request, and receive exchange with
The same period important transaction data that block chain is sent, and be compared, if comparing inconsistent, then it represents that exchange's data are played tricks.
Further, the client also sends forms data under sample of users to block chain.
Further, the supervision direction exchange, which sends, provides single request of data under user, and transmitted by the transaction
User under forms data under sample of users in block chain is looked for whether in forms data, if not, then it represents that exchange's data have
It may play tricks.
Centralization transaction system and the transaction of block chain are deposited card and combined by the present invention, have both reached centralization transaction system
Transactions velocity, and realize the transaction security of block chain rank.By the supervisory method, transaction on exchange can not influenced
In the case where efficiency, the high safety regulatory requirements that data can not distort are realized.
Detailed description of the invention
Fig. 1 is a kind of data storage acquisition schematic diagram provided in an embodiment of the present invention；
Fig. 2 is a kind of monitoring and managing method schematic diagram of digital asset exchange provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction in inventive embodiments
Attached drawing, the technical solution in inventive embodiments is clearly and completely described, it is clear that the embodiments described below are only
It is only invention a part of the embodiment, and not all embodiment.Based on the embodiment in invention, those of ordinary skill in the art exist
All other embodiment obtained under the premise of creative work is not made, the range of invention protection is belonged to.
The present invention relates to application scheme of the block chain technology in digital asset exchange, including in following several respects
Hold:
One, exchange and block chain
1) centralization or decentralization system digital asset exchange can be abstracted as data input, processing, output three
Part.
Data input part is divided into the lower forms data input of user；Processing unit is divided into placing an order for exchange and brings program together；Output
The result that part is brought together for transaction.
2) using multinode common recognition mechanism the data of block chain are recorded, having can not distort, can not delete in block chain technology
Except the characteristics of.We transfer to block chain to carry out on chain by the data for outputting and inputting part of exchange, as by supervision data
Record, it may thereby be ensured that by the confidence level of supervision data.
Two, data deposit card acquisition
3) usually exchange's real-time property is strong, data volume is big, and then relative velocity is slower for block chain data record.The present invention
Application scenarios in, need to supervise a faster component (exchange) with a slower component (block chain).To solve this
A contradiction, we use following method
A. to the cryptographic Hash for outputting and inputting data and being sliced and calculating slice of data.Slice foundation can according to when
Between segment be sliced, perhaps according to transaction stroke count slice or both comprehensive slice.
B. the slice cryptographic Hash that will be calculated after slice, is recorded block chain, thus greatly reduces block chain data volume.
C. although concurrent data amount is big, some all exchange hour limitations of trading, are not all weather operations for exchange
's.So can permit same day data, first it is buffered in exchange's database, relatively slow is proposed data in the nontransaction time
It is sent to block chain.
4) for a small number of special important transaction data, if necessary to the data for especially recording and verifying, such as big odd number
According to block chain can be recorded directly to, and monitored in real time using block chain intelligence contract.
Three, retrospect and supervision afterwards
1) transaction inputoutput data is retained by the regulatory requirements traced afterwards, exchange, these data and exchange hour are
A part of data that is strongly connected, therefore the original generation time of data, and must retaining.
2) data of block chained record, including slice Hash as noted earlier, and a small number of special important transaction data.
This partial data can not be tampered and delete.
3) when generating a regulatory requirements, exchange is asked to provide transaction input that is relevant by supervision event, retaining defeated
Data out.If exchange cannot provide these data, it is believed that supervision failure, exchange will be by accountability.
If exchange provides data, played back by scene, regenerates switching Hash, it will be on this Hash and block chain
Deposit card comparing.If the comparison results are inconsistent, it is believed that data fabrication provided by trading.Have only exchange provide in addition to
Data, and the slice Hash of data on block chain depositing card information it is consistent, just can prove that exchange does not fake.Thus complete
At a subsequent supervision process.
Four, client data auxiliary supervision
Deposit card above by the data of exchange and block chain, do not influence transaction bring speed together in the case where, complete
Exchange supervises scheme.Optionally, the data that user places an order can submit to block chain guarantor while submitting to exchange
Deposit evidence.Client submits to the behavior of block chain, does not need notice exchange's server.Since lower forms data is generally also
Very huge, the sample of users that can randomly select part is submitted.When generating a regulatory requirements, data readback
Meanwhile forms data under the user of client sample data and exchange is compared, if the two cannot match, illustrate that transaction is all
The possibility of fraud.
As depicted in figs. 1 and 2, the present invention provides a kind of supervisory systems of digital asset exchange, which includes visitor
Family end, block chain, exchange and monitoring party,
Client is connected with exchange, for forms data under user to be transmitted to exchange；
Exchange is connected with the block chain, forms data under the user to receive client transmission, and by lower forms data
It is brought together, output brings result together to client, and by lower forms data and brings result data together, according to isochronous surface or places an order
The mode of quantity is sliced, and the cryptographic Hash of data slicer is transmitted to block chain, and important transaction data is also submitted
Block chain；
Block chain is connected with monitoring party, to receive and store the cryptographic Hash and important friendship of the transmitted data slicer of transaction
Easy data, in order to which monitoring party recalls data and verifies；
Monitoring party is respectively connected with exchange and block chain, to realize the data interaction with exchange and block chain, with
Whether verifying exchange and the data that block chain provides are consistent, if inconsistent, then it represents that exchange plays tricks, and specifically includes:
Supervision direction exchange sends the i.e. lower single data slicer of certain time of offer or the relevant user input data of event and asks
Summation provides certain time or the relevant output data of event brings result data slice request together, and sends the same period to block chain
The request of data slicer cryptographic Hash；Monitoring side receives the contemporaneous data slice that the transmitted slice of data of transaction and block chain are sent
Cryptographic Hash, and cryptographic Hash calculating is carried out according to the transmitted slice of data of transaction, the same period that the cryptographic Hash and block chain are sent
Data slicer cryptographic Hash is compared, if comparing inconsistent, then it represents that exchange's data are played tricks；
Supervision direction exchange and block chain are sent respectively provides the same period important transaction data request, and receive exchange with
The same period important transaction data that block chain is sent, and be compared, if comparing inconsistent, then it represents that exchange's data are played tricks.
Wherein, client also sends forms data under sample of users to block chain, and supervision direction exchange, which sends, provides user
Lower list request of data, and it is singular under the sample of users looked for whether in forms data under the transmitted user of transaction in block chain
According to if not, then it represents that exchange's data are possible to play tricks.
As shown in Figure 1, needing to carry out data before carrying out digital asset exchange monitoring and managing method and depositing card acquisition, specifically
Include the following steps:
User places an order in client, and lower forms data is submitted exchange.Lower forms data can be also committed to block by client
Chain is as forms data under sample of users.
It trades forms data under received user, and lower forms data is brought together, output brings result together to client, and
It by lower forms data and brings result data together and is sliced according to isochronous surface mode or lower single quantity mode, calculate data slicer
The cryptographic Hash of data slicer is submitted block chain, important transaction data is also submitted block chain by cryptographic Hash.
Wherein, block chain is using alliance's chain or public chain, and disposes multiple nodes and mutually confirm to ensure block chain itself
Health degree ensures that block chain receives transaction Hash and other are deposited card data and are not tampered or delete.The calculation of cryptographic Hash
Using secure hash algorithm SHA256.
As shown in Fig. 2, after data deposit card acquisition the supervision of digital asset exchange can be being carried out, specifically include as follows
Step:
Supervision direction exchange sends the i.e. lower single data slicer of certain time of offer or the relevant user input data of event and asks
Summation provides certain time or the relevant output data of event brings result data slice request together, and sends the same period to block chain
The request of data slicer cryptographic Hash.Monitoring side receives the contemporaneous data slice that the transmitted slice of data of transaction and block chain are sent
Cryptographic Hash, and cryptographic Hash calculating is carried out according to the transmitted slice of data of transaction, the same period that the cryptographic Hash and block chain are sent
Data slicer cryptographic Hash is compared, if comparing inconsistent, then it represents that exchange's data are played tricks, if comparing unanimously, identify friendship
Easy institute data are true.
Monitoring party can also be sent respectively to exchange and block chain provides the same period important transaction data request, and receives transaction
And the same period important transaction data that sends of block chain, and be compared, if comparing inconsistent, then it represents that exchange's data are made
It is false.
Further, monitoring party can also provide list request of data under user to transaction is transmitted, and transmitted from transaction
Forms data under the sample of users in block chain is looked for whether under user in forms data, if not, then it represents that exchange's data have can
It can play tricks.
Wherein, if supervision request data cannot be supplied to monitoring party by above-mentioned exchange, then it is assumed that exchange does not complete quilt
Supervision obligation, needs to undertake the responsibility.
Important transaction data in the present embodiment is big forms data, can also be other.
Centralization transaction system and the transaction of block chain are deposited card and combined by the present invention, have both reached centralization transaction system
Transactions velocity, and realize the transaction security of block chain rank.By the supervisory method, transaction on exchange can not influenced
In the case where efficiency, the high safety regulatory requirements that data can not distort are realized.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of monitoring and managing method of digital asset exchange, which comprises the following steps:
User places an order in client, and lower forms data is submitted exchange；
Trade forms data under received user, and lower forms data brought together, output brings result together to client, and will under
It forms data and brings result data together and is sliced according to isochronous surface mode or lower single quantity mode, calculate the Hash of data slicer
The cryptographic Hash of data slicer is submitted block chain, important transaction data is also submitted block chain by value；
Supervise direction exchange send provide the i.e. lower single data slicer request of certain time or the relevant user input data of event and
Certain time is provided or the relevant output data of event brings result data slice request together, and sends contemporaneous data to block chain
It is sliced the request of cryptographic Hash；Monitoring side receives the contemporaneous data that the transmitted slice of data of transaction and block chain are sent and is sliced Hash
Value, and cryptographic Hash calculating is carried out according to the transmitted slice of data of transaction, the contemporaneous data that the cryptographic Hash and block chain are sent
Slice cryptographic Hash is compared, if comparing inconsistent, then it represents that exchange's data are played tricks；
Supervision direction exchange and block chain are sent respectively provides the same period important transaction data request, and receives exchange and block
The same period important transaction data that chain is sent, and be compared, if comparing inconsistent, then it represents that exchange's data are played tricks.
2. a kind of monitoring and managing method of digital asset exchange according to claim 1, which is characterized in that block chain is using connection
Alliance's chain or public chain, and dispose multiple nodes and mutually confirm health degree to ensure block chain itself, guarantee block chain receives friendship
Easy Hash deposits card data with other and is not tampered or deletes.
3. a kind of monitoring and managing method of digital asset exchange according to claim 1, which is characterized in that the cryptographic Hash
Calculation uses secure hash algorithm SHA256.
4. a kind of monitoring and managing method of digital asset exchange according to claim 1, which is characterized in that the client is also
Lower forms data is committed to block chain as forms data under sample of users.
5. a kind of monitoring and managing method of digital asset exchange according to claim 4, which is characterized in that the supervision direction
Transaction is transmitted to provide single request of data under user, and from having looked for whether block chain in forms data under the transmitted user of transaction
In sample of users under forms data, if not, then it represents that exchange's data are possible to play tricks.
6. a kind of monitoring and managing method of digital asset exchange according to claim 1 or 5, which is characterized in that the transaction
If supervision request data cannot be supplied to monitoring party by institute, then it is assumed that exchange does not complete by supervision obligation, needs to undertake the responsibility.
7. a kind of monitoring and managing method of digital asset exchange according to claim 1, which is characterized in that the important transaction
Data are big forms data.
8. a kind of supervisory systems of digital asset exchange, which is characterized in that including client, block chain, exchange and supervision
Side,
The client is connected with exchange, for forms data under user to be transmitted to exchange；
The exchange is connected with the block chain, forms data under the user to receive client transmission, and by lower forms data
It is brought together, output brings result together to client, and by lower forms data and brings result data together, according to isochronous surface or places an order
The mode of quantity is sliced, and the cryptographic Hash of data slicer is transmitted to block chain, and important transaction data is also submitted
Block chain；
The block chain is connected with monitoring party, to receive and store the cryptographic Hash and important friendship of the transmitted data slicer of transaction
Easy data, in order to which monitoring party recalls data and verifies；
The monitoring party is respectively connected with exchange and block chain, to realize the data interaction with exchange and block chain, with
Whether verifying exchange and the data that block chain provides are consistent, if inconsistent, then it represents that exchange plays tricks, and specifically includes:
Supervise direction exchange send provide the i.e. lower single data slicer request of certain time or the relevant user input data of event and
Certain time is provided or the relevant output data of event brings result data slice request together, and sends contemporaneous data to block chain
It is sliced the request of cryptographic Hash；Monitoring side receives the contemporaneous data that the transmitted slice of data of transaction and block chain are sent and is sliced Hash
Value, and cryptographic Hash calculating is carried out according to the transmitted slice of data of transaction, the contemporaneous data that the cryptographic Hash and block chain are sent
Slice cryptographic Hash is compared, if comparing inconsistent, then it represents that exchange's data are played tricks；
Supervision direction exchange and block chain are sent respectively provides the same period important transaction data request, and receives exchange and block
The same period important transaction data that chain is sent, and be compared, if comparing inconsistent, then it represents that exchange's data are played tricks.
9. a kind of supervisory systems of digital asset exchange according to claim 8, which is characterized in that the client is also
Forms data under sample of users is sent to block chain.
10. a kind of supervisory systems of digital asset exchange according to claim 9, which is characterized in that the monitoring party
Single request of data under user is provided to transaction is transmitted, and from having looked for whether block in forms data under the transmitted user of transaction
Forms data under sample of users in chain, if not, then it represents that exchange's data are possible to play tricks.
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| CN113051551A (en) * | 2021-03-16 | 2021-06-29 | 上海图灵加佳网络科技有限公司 | Data supervision method, system, medium and supervised terminal based on block chain |
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Application publication date: 20190416 |