CN110363527A - Card, monitoring and managing method and device are deposited based on block chain - Google Patents
Card, monitoring and managing method and device are deposited based on block chain Download PDFInfo
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- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
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Abstract
One or more embodiments of this specification, which provide, a kind of deposits card, monitoring and managing method and device based on block chain, applied to include monitoring party node device and at least one by monitoring party node device block chain network system, the monitoring party node device and it is described at least one communicated to connect by monitoring party node device；The described method includes: by monitoring party node device generation deposit card transaction, it is described deposit card transaction include the target service generate deposit card data；To the block chain send described in deposit card transaction so that it is described deposit card transaction be included into the distributed data database of the block chain；Monitoring party node device deposits card transaction from the acquisition of the distributed data base of the block chain；Card data are deposited based on what the target service generated, execute preset supervision logic.
Description
Technical field
This specification be related to technical field of data processing more particularly to it is a kind of based on block chain deposit card, monitoring and managing method and
Device.
Background technique
Block chain technology is also referred to as distributed account book technology, is that one kind is participated in " remembering jointly by several calculating equipment
Account ", the emerging technology of common a complete distributed data base of maintenance.Since block chain technology has decentralization, openly
Transparent, every calculating equipment can participate in data-base recording and respectively calculate that data synchronization can be rapidly performed by between equipment
Characteristic so that block chain technology is widely applied in numerous fields.
Summary of the invention
In view of this, this specification one or more embodiment provides and a kind of deposits card, monitoring and managing method, dress based on block chain
It sets and computer equipment.
To achieve the above object, this specification one or more embodiment provides a kind of monitoring party based on block chain
Method, applied to include monitoring party node device and at least one by monitoring party node device block chain network system, it is described
Monitoring party node device and it is described at least one communicated to connect by monitoring party node device；The method is by the monitoring party node
Equipment executes, comprising:
From the distributed data base of the block chain acquisition deposit card transaction, it is described deposit card transaction be by least one described quilt
Monitoring party node device generate and to the block chain send, it is described deposit card transaction include target service generate deposit card number
According to；
Card data are deposited based on what the target service generated, execute preset supervision logic.
In the another embodiment shown, the target service is the single business occurred by monitoring party；It is described
Card data are deposited based on what the target service generated, execute preset supervision logic, comprising: deposit card based on what target service generated
Data execute preset supervision logic in real time.
It is described to deposit card data based on what the target service generated in the another embodiment shown, it executes preset
Supervise logic, comprising:
Verify the target service generation deposits whether card data meet preset supervision threshold value；
If not, to it is described at least one by monitoring party node device send supervision data acquisition application, the supervision number
The corresponding supervision data of the target service are obtained for applying according to application is obtained.
It is described to deposit card transaction including depositing card data type mark in the another embodiment shown；Described in the verification
Deposit whether card transaction meets preset supervision threshold value, comprising:
Acquired in verifying in preset duration includes that the identical quantity demonstrate,proved and traded of depositing for depositing card data type mark is
It is no to meet preset supervision threshold value.
In the another embodiment shown, it is Hash digest value that the target service generated, which deposits card data,；The prison
Pipe data include that depositing for the target service generation demonstrate,proves the corresponding plaintext data of data.
In the another embodiment shown, it is described by monitoring party be financial institution；It is described by supervision deposit card data include
Described made loans by the loan of monitoring party deposits card information.
In the another embodiment shown, the block chain is alliance's chain, and the monitoring party node device is described
Allied member's node device of alliance's chain.
Correspondingly, the one or more of this specification deposits card method based on block chain embodiment further provides a kind of,
It is described to be set by monitoring party node applied to including block chain network system by monitoring party node device and monitoring party node device
The communication connection of standby and monitoring party node device；It is described by monitoring party that the monitoring party is based on target service supervision；The method by
It is described to be executed by monitoring party node device, comprising:
Generation deposit card transaction, it is described deposit card transaction include the target service generate deposit card data；
To the block chain send described in deposit card transaction so that it is described deposit card transaction be included to the distribution of the block chain
In formula data database.
In the another embodiment shown, the target service is the single business occurred by monitoring party；
It is described that card transaction is deposited based on the card data generation of depositing that target service generates, comprising:
Based on target service generate depositing card data generates in real time deposit card trade.
It is described to deposit card transaction including depositing card data type mark in the another embodiment shown.
In the another embodiment shown, the method, further includes:
The supervision data acquisition application that the monitoring party node device is sent is received, the supervision data acquisition application is used for
Application obtains the corresponding supervision data of the target service；
The supervision data are sent to the monitoring party node device.
In the another embodiment shown, it is Hash digest value that the target service generated, which deposits card data,；The prison
Pipe data include that depositing for the target service generation demonstrate,proves the corresponding plaintext data of data.
In the another embodiment shown, it is described by monitoring party be financial institution；The target service is that loan is made loans
Business.
In the another embodiment shown, the block chain is alliance's chain, and the monitoring party node device is described
Allied member's node device of alliance's chain.
Correspondingly, this specification additionally provides a kind of maintenance device based on block chain, is applied to include monitoring party node
Equipment and at least one by monitoring party node device block chain network system, the monitoring party node device and it is described at least
One is communicated to connect by monitoring party node device；Described device is applied to monitoring party node device end, comprising:
Acquiring unit, for from the distributed data base of the block chain acquisition deposit card transaction, it is described deposit card transaction be by
It is described at least one by monitoring party node device generate and to the block chain send, it is described deposit card transaction include target service
What is generated deposits card data；
Execution unit is deposited card data for what is generated based on the target service, executes preset supervision logic.
In the another embodiment shown, the target service is the single business occurred by monitoring party；It is described
Execution unit is further used for depositing card data based on what target service generated, executes preset supervision logic in real time.
In the another embodiment shown, the execution unit is further used for:
Verify the target service generation deposits whether card data meet preset supervision threshold value；
Described device further includes transmission unit, for it is described at least one by monitoring party node device send supervision data
Application is obtained, the supervision data acquisition application obtains the corresponding supervision data of the target service for applying.
It is described to deposit card transaction including depositing card data type mark in the another embodiment shown；Described in the verification
Deposit whether card transaction meets preset supervision threshold value, comprising:
Acquired in verifying in preset duration includes that the identical quantity demonstrate,proved and traded of depositing for depositing card data type mark is
It is no to meet preset supervision threshold value.
In the another embodiment shown, it is Hash digest value that the target service generated, which deposits card data,；The prison
Pipe data include that depositing for the target service generation demonstrate,proves the corresponding plaintext data of data.
In the another embodiment shown, it is described by monitoring party be financial institution；It is described by supervision deposit card data include
Described made loans by the loan of monitoring party deposits card information.
In the another embodiment shown, the block chain is alliance's chain, and the monitoring party node device is described
Allied member's node device of alliance's chain.
Correspondingly, this specification additionally provide it is a kind of card device is deposited based on block chain, applied to including by monitoring party section
The block chain network system of point device and monitoring party node device, it is described to be led to by monitoring party node device and monitoring party node device
Letter connection；It is described by monitoring party that the monitoring party is based on target service supervision；Described device is applied to described by monitoring party node
Equipment end, comprising:
Generation unit, for generate deposit card transaction, it is described deposit card transaction include the target service generate deposit card data；
Transmission unit, for the block chain send described in deposit card transaction so that it is described deposit card transaction be included to institute
It states in the distributed data database of block chain.
In the another embodiment shown, the target service is the single business occurred by monitoring party；
The generation unit, be further used for based on target service generate depositing card data generates in real time deposit card trade.
It is described to deposit card transaction including depositing card data type mark in the another embodiment shown.
In the another embodiment shown, the device, further includes:
Receiving unit, the supervision data acquisition application sent for receiving the monitoring party node device, the supervision number
The corresponding supervision data of the target service are obtained for applying according to application is obtained；
The transmission unit is further used for sending the supervision data to the monitoring party node device.
In the another embodiment shown, it is Hash digest value that the target service generated, which deposits card data,；The prison
Pipe data include that depositing for the target service generation demonstrate,proves the corresponding plaintext data of data.
In the another embodiment shown, it is described by monitoring party be financial institution；The target service is that loan is made loans
Business.
In the another embodiment shown, the block chain is alliance's chain, and the monitoring party node device is described
Allied member's node device of alliance's chain.
Correspondingly, this specification additionally provides a kind of computer equipment, comprising: memory and processor；The memory
On be stored with the computer program that can be run by the processor；When the processor runs the computer program, in execution
State monitoring and managing method performed by monitoring party node device.
Correspondingly, this specification additionally provides a kind of computer equipment, comprising: memory and processor；The memory
On be stored with the computer program that can be run by the processor；When the processor runs the computer program, in execution
It states and deposits card method performed by monitoring party node device.
By above technical scheme as it can be seen that this specification offer deposits card, monitoring and managing method and device, supervision based on block chain
It can be obtained from the distributed data base of block chain based on supervision demand being sent by monitoring party, including target service generation
That deposits card data deposits card transaction, executes preset supervision logic.Based on the tamper-proof mechanisms of block chain, it is sent to block chain
The card data of depositing that distributed data base deposit the target service generation of card have the characteristic for being difficult to be tampered, to improve prison
The real reliability for the object data that pipe behavior is based on；Moreover, deposit card, monitoring and managing method that this specification provides do not limit
The quantity for depositing card data that the type and target service for stating target service generate, monitoring party and can be based on specific by monitoring party
Supervision demand deposits the supervision of card and target service data with preset frequency progress target service data, to obtain more
Flexible supervision method.
Detailed description of the invention
Fig. 1 be provided by this specification shown in an embodiment based on block chain deposit card, the process of monitoring and managing method is shown
It is intended to；
Fig. 2 is applied to by monitoring party node device end for what an embodiment provided by this specification provided based on block
The schematic diagram for depositing card device of chain；
Fig. 3 be this specification provided by an embodiment provide be applied to monitoring party node device end based on block chain
Maintenance device schematic diagram；
Fig. 4 is that one kind for depositing card device or maintenance device embodiment for running provided by this specification based on block chain is hard
Part structure chart.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with this specification one or more embodiment.Phase
Instead, they are only some aspects phases with the one or more embodiments of as detailed in the attached claim, this specification
The example of consistent device and method.
It should be understood that the sequence that might not show and describe according to this specification in other embodiments executes
The step of correlation method.In some other embodiments, step included by method can than described in this specification more
It is more or less.In addition, single step described in this specification, may be broken down into other embodiments multiple steps into
Row description；And multiple steps described in this specification, it may also be merged into single step progress in other embodiments
Description.
Financial regulator at present, such as the Banking Supervision Commission, usually monthly, season or year supervision bank, the financial machine such as non-silver
The business datum and traffic-operating period of structure, since the supervision period is longer, there are the beginning of the month and the end of month data mutually to smear for some financial institutions
Flat falseness declares situation, be easy to cause supervision vacant.
In view of this, providing a kind of monitoring party based on block chain in a kind of embodiment shown in this specification
Method, applied to include monitoring party node device and at least one by monitoring party node device block chain network system, it is described
Monitoring party node device and it is described at least one communicated to connect by monitoring party node device；The monitoring party is supervised based on target service
It manages described by monitoring party.
Block chain network described in this specification one or more embodiment specifically can refer to each node device and pass through altogether
P2P network system that knowledge mechanism is reached, with Distributed Storage structure, the data distribution in the block chain is in time
Within connected " block (block) " one by one, latter block includes the data summarization of previous block, and according to specific common recognition
The difference of mechanism (such as POW, POS, DPOS or PBFT) reaches the data full backup of all or part of node.The skill of this field
Art personnel are known, since block chain network system is run under corresponding common recognition mechanism, included to the number in block chain database
According to being difficult to be distorted by arbitrary node, for example, by using the block chain of Pow common recognition, the attack at least needing the whole network 51% to calculate power just has
Data with existing, therefore the guarantee data peace that block catenary system there are other centralization Database Systems incomparable may be distorted
Entirely, the characteristic that attack protection is distorted.It follows that the data being included into the distributed data base of block chain will not be attacked or
It distorts, to ensure that the real reliability for depositing the data information for demonstrate,proving the distributed data base into block chain.
The exemplary types of block chain network may include publicly-owned block chain network, privately owned block chain network and alliance's block chain
Network.Although term block chain is usually associated with bit coin encryption currency network, block chain used herein be can be referred to
Without reference to the DLS (distributed account book system) of any specific use-case.
In publicly-owned block chain network, common recognition process by common recognition network node control.For example, hundreds of, thousands of, even several
Million entities can cooperate in publicly-owned block chain network, and each entity operates at least one section in publicly-owned block chain network
Point.Therefore, publicly-owned block chain network is considered relative to the global network for participating in entity.The publicly-owned block chain network of example
Including bit coin network, bit coin network is payment versus payment network.Bit coin network utilizes distributed account book, referred to as block
Chain.However as described above, term block chain is commonly used to refer to not with particular reference to the distributed account book of bit coin network.
In general, publicly-owned block chain network supports publicly-owned transaction.All nodes in publicly-owned transaction and publicly-owned block chain network
It is shared, and be stored in global block chain.Global block chain is the block chain across the duplication of all nodes.That is, for complete
Office's block chain, all nodes are in completely the same state.In order to reach common understanding (for example, with intention block chain add block),
Implement common recognition agreement in publicly-owned block chain network.Example common recognition agreement includes but is not limited to the work implemented in bit coin network
(proof-of-work, POW) is proved as amount.
In general, privately owned block chain network is supplied to special entity, special entity centralized control reads and writees permission.The reality
Which node body, which controls, can participate in block chain network.Therefore, privately owned block chain network is commonly known as granted network, to fair
Perhaps who participates in network and its participates in horizontal (for example, only in certain transaction) application limitation.Various types of access can be used
Controlling mechanism (for example, existing participant votes, addition novel entities, regulatory agency can control access).
In general, alliance's block chain network is privately owned in participating in entity.In alliance's block chain network, common recognition process by
A group node (allied member's node) control of authorization, one or more nodes are operated by corresponding entity (for example, enterprise).Example
Such as, alliance's block chain network can be operated by the alliance that a entity in ten (10) (for example, enterprise) forms, each entity is in the alliance
At least one node is operated in block chain network.Therefore, for participating in entity, alliance's block chain network is considered private
There is network.In some instances, each entity (node) must sign to each piece so that the block effectively and will be effective
Block is added to block chain.In some instances, the subset (for example, at least seven entity) of at least entity (node) must be to each
Block is signed so that the block is effective, and effective block is added to block chain.
It is contemplated that embodiment provided by this specification can be real in the block chain network of any suitable type
It is existing.
Node (or node device) described in this specification one or more embodiment refers to can be by following respective nodes
The block chain is added in agreement, the installation for running node protocol program, node as the block chain.Those skilled in the art
The node device of the data full backup with block chain distributed data base is usually known as full node, there will be the distribution of block chain
The node device of the incremental backup data (data for such as only having block head) of formula database is known as light node.In this specification
In one or more embodiments, above-mentioned monitoring party is not limited or by the node type of monitoring party node device；Also it does not limit
Above-mentioned monitoring party or by the number of monitoring party node device, above-mentioned monitoring party or by monitoring party can correspond to a device end or
Server can also correspond to multiple equipment terminal or server using the node device as above-mentioned block chain.
The monitoring party is based on target service and supervises at least one by monitoring party；Monitoring party described in the present embodiment is to quilt
Monitoring party implement industry or business supervision solid tissue or individual, the present embodiment be not intended to limit above-mentioned industry or business supervision
Concrete application field does not limit the specific type of above-mentioned target service yet.
As shown in Figure 1, depositing card, monitoring and managing method based on block chain provided by present embodiment, comprising:
Step 102, it is generated to deposit by monitoring party node device and demonstrate,proves transaction, it is described to deposit card transaction depositing including target service generation
Demonstrate,prove data.
Transaction (transaction) described in one or more embodiments, refers to and passes through block in this specification
The node device of chain creates, and a data for needing finally to be distributed in the distributed data base of block chain.Wherein, block chain
In transaction, there are points of the transaction of narrow sense and the transaction of broad sense.The transaction of narrow sense refers to user issues to block chain one
Value Transfer；For example, transaction can be one that user initiates in block chain in traditional bit coin block chain network
It transfers accounts.And the transaction of broad sense refers to the business number being intended to business that user subject is issued by node to block chain
According to.Card transaction is deposited described in present embodiment, refers to the data for depositing card data generated comprising above-mentioned target service, to
Tamper-proof mechanisms based on block chain are that the card data of depositing that above-mentioned target service generates carry out depositing card；What above-mentioned target service generated
The original text or ciphertext that card data may include the business datum that target service generates are deposited, also may include the industry that target service generates
" digital finger-print " --- the i.e. Hash digest, etc. of the business datum for data of being engaged in.
Optionally, according to the underlying protocol of block catenary system require, it is above-mentioned deposit card transaction may also include transaction sender i.e.
By data informations such as the digital signature of monitoring party, public keys, it is not limited thereto.
Step 104, it is described by monitoring party node device to the block chain send described in deposit card transaction so that described deposit card
Transaction is included into the distributed data database of the block chain.
It will be deposited described in above-described embodiment and demonstrate,prove the detailed process that transaction is indexed in the distributed data base of the block chain,
Can according to the block chain authentication mechanism, common recognition mechanism and specifically set.In the embodiment shown in one, the card that will deposit is handed over
It is easily indexed in the distributed data base of the block chain, comprising:
There is the node of book keeping operation permission deposited described in the verifying in the block chain after card transaction passes through, deposit card transaction for described
It is added to candidate block；
The common recognition accounting nodes for meeting the block chain common recognition mechanism are determined from the node with book keeping operation permission；
Candidate block described in node broadcasts of the common recognition accounting nodes to the block chain；
After meeting the verifying approval of the node of preset quantity by the block chain in the candidate block, the candidate regions
Block is considered as newest block, is added in the distributed data base of the block chain.
In the above-described embodiment, the node with book keeping operation permission refers to the node for generating candidate block permission.Root
According to the common recognition mechanism of the block chain, there can be determining common recognition book keeping operation in the node of book keeping operation permission to the candidate block from above-mentioned
Node, above-mentioned common recognition mechanism may include that proof of work mechanism (PoW) or right prove mechanism (PoS) or share warrant
Bright mechanism (DPoS) or the common Byzantine failure tolerance algorithm mechanism (PBFT) of alliance's chain etc..
In actual service application, block chain network described in this specification said one or multiple embodiments can be with structure
Frame is alliance's chain, and above-mentioned monitoring party node device can be used as allied member's node device, control its supervision by monitoring party node
Data permission of the equipment in above-mentioned block chain.Compared to publicly-owned chain, the common recognition algorithm that alliance's chain uses is usually high-efficient, can expire
The demand of sufficient high frequency trading volume, for example, based on multiple target services frequently generated by monitoring party node device and high frequency send
Deposit card transaction；And the time delay of common recognition is very low, basically reaches the requirement handled in real time, it can be quickly in real time in the newborn area of block chain
Above-mentioned card of depositing is included in block to trade；Moreover, by trusted node in alliance's chain network, (such as monitoring party node or government organs are corresponding
Node) as pre-selection accounting nodes, taken into account safety and stability；In addition, the common recognition algorithm (such as PBFT) of alliance's chain
Excessive computer will not usually be consumed and calculate power resource, be also not necessarily required to that token circulates, therefore there is good workability.
It is worth noting that, the kind deposited card, monitoring and managing method and do not limit above-mentioned target service that above embodiment provides
What class and target service generated deposits the quantity of card data, can frequency based on specific supervision demand to be required by monitoring party
Carry out target service data deposits card, to facilitate the supervision that can be carried out target service with the frequency of demand by monitoring party, to obtain
Obtained more flexible supervision method.
In the another embodiment shown, the target service is the above-mentioned single business occurred by monitoring party；It is above-mentioned
Card transaction is deposited based on the card data generation of depositing that target service generates described in step 102, comprising: deposit based on what target service generated
Card data generate in real time deposits card transaction.To deposit card transaction generated in real time based on single business due to above-mentioned, it is ensured that supervision
The transaction synchronizing cycle that square node device can be determined from the distributed data base of block chain with block catenary system supervised
The target service executive condition of side effectively prevents the longer due to supervising the period of the foregoing description, is declared by business datum falseness
Caused by supervise vacant phenomenon；Although those skilled in the art demonstrate,proves friendship, it should be understood that above-mentioned monitoring party node device obtains above-mentioned deposit
Easily with by monitoring party send it is above-mentioned deposit card transaction time difference be to be determined synchronizing cycle by the transaction of block catenary system, various areas
The transaction synchronizing cycle of block catenary system due to common recognition mechanism difference and some difference, but be significantly less than in existing supervision scheme
The supervision period based on day or the moon, allow monitoring party basically reach it is " real-time " supervision by monitoring party performance objective business
The case where, so that monitoring party can find the problem in time, the relevant supervision logic of executive problem.
Step 106, the monitoring party node device deposits card transaction from the acquisition of the distributed data base of the block chain.
After it is above-mentioned deposit card transaction be synchronized to the distributed data base of block chain network node after, monitoring party node device is
Above-mentioned card of depositing can be got to trade.
Step 108, the monitoring party node device deposits card data based on what the target service generated, executes preset prison
Pipe logic.
Present embodiment does not limit the specific execution content of above-mentioned supervision logic, monitoring party can from actual industry or
Business supervision demand is set out, and is made executable supervision logical program, is executed by monitoring party node device.It is noticeable
Be, above embodiment provide deposit card, monitoring and managing method do not limit above-mentioned target service type and target service generate
The quantity for depositing card data carries out depositing for target service data by the frequency that monitoring party can be required based on specific supervision demand
Card, to facilitate the supervision that can be carried out target service with the frequency of demand by monitoring party, to obtain more flexible monitoring party
Formula.
Therefore, in the another embodiment shown, the target service is the above-mentioned single business occurred by monitoring party；
Card data are deposited based on what the target service generated described in above-mentioned steps 108, execute preset supervision logic, comprising: be based on
What target service generated deposits card data, executes preset supervision logic in real time.To deposit card transaction be based on single business due to above-mentioned
And generate in real time, it is ensured that monitoring party node device can be determined from the distributed data base of block chain with block catenary system
Carry out synchronizing cycle of trading by the target service executive condition of monitoring party, effectively prevent the foregoing description due to the supervision period compared with
It is long, the vacant phenomenon of supervision caused by being declared as business datum falseness；Although those skilled in the art is, it should be understood that above-mentioned monitoring party section
Point device obtain it is above-mentioned deposit card transaction with by monitoring party send it is above-mentioned deposit card transaction time difference be by the transaction of block catenary system
Synchronizing cycle determine, various block catenary systems transaction synchronizing cycle due to common recognition mechanism difference and some difference, but
The supervision period based on day or the moon being significantly less than in existing supervision scheme allows monitoring party to basically reach " real-time " prison
The case where pipe is by monitoring party performance objective business, so that monitoring party can find the problem in time, the relevant supervision logic of executive problem.
In the another embodiment shown, as shown in Figure 1, being produced described in above-mentioned steps 108 based on the target service
Raw deposits card data, executes preset supervision logic, comprising: verify that the target service generates deposit card data whether meet it is pre-
If supervision threshold value；If not, executing step 110, above-mentioned monitoring party node device is sent to described by monitoring party node device
Data acquisition application is supervised, the supervision data acquisition application obtains the corresponding supervision data of the target service for applying.
Supervision threshold value described in above embodiment, can according to above-mentioned target service generate deposit card data type or
Content and be specifically arranged, for example, when above-mentioned target service generate deposit card data be business datum original text when, above-mentioned supervision threshold
Value can be set to the relevant characteristic threshold value of value of business datum, such as warning value, acceptance value, standard value.
For another example, when the generation of above-mentioned target service is when depositing ciphertext or Hash digest of the card data for business datum, due to prison
Pipe side's node device can not know it is above-mentioned deposit textual content corresponding to card data, it is above-mentioned to deposit card transaction and may also include and deposit card data
Type identification, such as above-mentioned encrypted card data of depositing can be identified and belong to single business datum or more business datums, or
Can identify it is above-mentioned it is encrypted deposit card data and belong to loan data still deposit data, etc.；Above-mentioned monitoring party node at this time
Deposit whether card transaction meets preset supervision threshold value described in verification performed by equipment, comprising: verification institute in preset duration
What is obtained includes whether the identical quantity for depositing card transaction for depositing card data type mark meets preset supervision threshold value.Pass through statistics
It is identical deposit card data type deposit card transaction quantity, can also be not known by deposit card data textual content under the premise of to deposit card
Data carry out a degree of supervision, further improve safety, privacy and the flexibility of supervision behavior.
When target service generate when depositing card data and not being able to satisfy preset supervision threshold value, above-mentioned monitoring party node device need
It executes described in step 110, is not able to satisfy preset depositing for supervision threshold value to offer and demonstrate,proves being sent out by monitoring party node device for transaction
Supervision data acquisition application is sent, which obtains the corresponding supervision data of the target service for applying.
Those skilled in the art is, it should be understood that above-mentioned supervision data corresponding with target service may include opening by monitoring party and target service
That opens up that the identity background data or target service of relevant target service background data or target service related side generate deposits card
The corresponding plaintext data of data (when it is above-mentioned deposit card data be encryption data or Hash digest when) etc..It is by monitoring party when above-mentioned
When financial institution, above-mentioned target service may include loan transaction, deposit business, finance product business etc., correspondingly, above-mentioned prison
Pipe data may include loan examination & approval amount, loan origination quantity, by means of credit qualification report etc. or number of deposits, deposit side
Identity etc. or finance product background data, interest rate generate data etc., are patrolled with facilitating monitoring party to execute further specific supervision
Volume.
Correspondingly, as shown in Figure 1, depositing card, monitoring and managing method based on block chain described in above embodiment further include:
Step 112, described that the supervision data acquisition that the monitoring party node device is sent is received by monitoring party node device
Application；
Step 114, described that the supervision data are sent to the monitoring party node device by monitoring party node device.
Card, monitoring and managing method are deposited based on block chain provided by said one or multiple embodiments, monitoring party node is set
It is being sent by monitoring party, including target service generation for that can be obtained from the distributed data base of block chain based on supervision demand
That deposits card data deposits card transaction, thereby executing preset supervision logic.Based on the tamper-proof mechanisms of block chain, it is sent to block
The card data of depositing that the distributed data base of chain deposit the target service generation of card have the characteristic for being difficult to be tampered, to improve
The real reliability for the object data that supervision behavior is based on；Moreover, this specification provide deposit card, monitoring and managing method and unlimited
The quantity for depositing card data that the type and target service of fixed above-mentioned target service generate, monitoring party and can be based on tool by monitoring party
The supervision demand of body carries out the supervision for depositing card and target service data of target service data with preset frequency, such as prison in real time
Pipe, periodic supervision etc., to obtain more flexible supervision method.
Corresponding with the realization of above-mentioned process, the embodiment of this specification additionally provides maintenance device 20 and base based on block chain
Card device 30 is deposited in block chain.Device 20,30 can also pass through hardware or software and hardware combining by software realization
Mode is realized.It taking software implementation as an example, is the CPU (Central by place equipment as the device on logical meaning
Process Unit, central processing unit) by corresponding computer program instructions be read into memory operation formed.From hardware layer
For face, other than CPU shown in Fig. 4, memory and memory, the equipment where above-mentioned apparatus also typically include for into
Other hardware such as the chip of row wireless signal transmitting-receiving, and/or for realizing other hardware such as board of network communicating function.
As shown in Fig. 2, this specification additionally provides a kind of maintenance device 20 based on block chain, it is applied to include monitoring party
Node device and at least one by block chain network system of monitoring party node device, the monitoring party node device and described
At least one is communicated to connect by monitoring party node device；Described device 20 is applied to monitoring party node device end, comprising:
Acquiring unit 202, for from the distributed data base of the block chain acquisition deposit card transaction, it is described deposit card transaction be
From it is described at least one by monitoring party node device generate and to the block chain send, it is described deposit card transaction include target industry
What business generated deposits card data；
Execution unit 204 is deposited card data for what is generated based on the target service, executes preset supervision logic.
In the another embodiment shown, the target service is the single business occurred by monitoring party；It is described
Execution unit 204 is further used for depositing card data based on what target service generated, executes preset supervision logic in real time.
In the another embodiment shown, the execution unit 204 is further used for:
Verify the target service generation deposits whether card data meet preset supervision threshold value；
Described device further includes transmission unit 206, for it is described at least one by monitoring party node device send supervise
Data acquisition application, the supervision data acquisition application obtain the corresponding supervision data of the target service for applying.
It is described to deposit card transaction including depositing card data type mark in the another embodiment shown；Described in the verification
Deposit whether card transaction meets preset supervision threshold value, comprising:
Acquired in verifying in preset duration includes that the identical quantity demonstrate,proved and traded of depositing for depositing card data type mark is
It is no to meet preset supervision threshold value.
In the another embodiment shown, it is Hash digest value that the target service generated, which deposits card data,；The prison
Pipe data include that depositing for the target service generation demonstrate,proves the corresponding plaintext data of data.
In the another embodiment shown, it is described by monitoring party be financial institution；It is described by supervision deposit card data include
Described made loans by the loan of monitoring party deposits card information.
In the another embodiment shown, the block chain is alliance's chain, and the monitoring party node device is described
Allied member's node device of alliance's chain.
The function of each unit and the realization process of effect are specifically detailed in above-mentioned monitoring party node device in above-mentioned apparatus 20
Correspond to the realization process of step in the performed monitoring and managing method based on block chain, related place referring to embodiment of the method part
Explanation, details are not described herein.
As shown in figure 3, this specification additionally provide it is a kind of card device 30 is deposited based on block chain, applied to including being supervised
The block chain network system of square node device and monitoring party node device, it is described to be set by monitoring party node device and monitoring party node
Standby communication connection；It is described by monitoring party that the monitoring party is based on target service supervision；Described device 30 is applied to described supervised
Square node device end, comprising:
Generation unit 302, for generate deposit card transaction, it is described deposit card transaction include the target service generate deposit card number
According to；
Transmission unit 304, for the block chain send described in deposit card transaction so that it is described deposit card transaction be included to
In the distributed data database of the block chain.
In the another embodiment shown, the target service is the single business occurred by monitoring party；
The generation unit 302, be further used for based on target service generate depositing card data generates in real time deposit card trade.
It is described to deposit card transaction including depositing card data type mark in the another embodiment shown.
In the another embodiment shown, the device 30 further includes receiving unit 306, for receiving the supervision
The supervision data acquisition application that square node device is sent, the supervision data acquisition application obtain the target service for applying
Corresponding supervision data；
The transmission unit 304 is further used for sending the supervision data to the monitoring party node device.
In the another embodiment shown, it is Hash digest value that the target service generated, which deposits card data,；The prison
Pipe data include that depositing for the target service generation demonstrate,proves the corresponding plaintext data of data.
In the another embodiment shown, it is described by monitoring party be financial institution；The target service is that loan is made loans
Business.
In the another embodiment shown, the block chain is alliance's chain, and the monitoring party node device is described
Allied member's node device of alliance's chain.
The function of each unit and the realization process of effect are specifically detailed in above-mentioned apparatus 30 above-mentioned is set by monitoring party node
It is standby it is performed the realization process for correspond to step in card method is deposited based on block chain, it is related in place of referring to embodiment of the method portion
It defends oneself bright, details are not described herein.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics mould
Block, it can it is in one place, or may be distributed on multiple network modules.It can be selected according to the actual needs
In some or all of unit or module realize the purpose of this specification scheme.Those of ordinary skill in the art are not paying
In the case where creative work, it can understand and implement.
Device that above-described embodiment illustrates, unit, module can specifically be realized, Huo Zheyou by computer chip or entity
Product with certain function is realized.A kind of typically to realize that equipment is computer, the concrete form of computer can be a
People's computer, laptop computer, cellular phone, camera phone, smart phone, personal digital assistant, media player, navigation
It is any several in equipment, E-mail receiver/send equipment, game console, tablet computer, wearable device or these equipment
The combination of kind equipment.
Corresponding with above method embodiment, the embodiment of this specification additionally provides a kind of computer equipment, such as Fig. 4 institute
Show, which includes memory and processor.Wherein, the computer that can be run by processor is stored on memory
Program；Processor executes above-mentioned monitoring party node device institute in this specification embodiment in the computer program of operation storage
Each step of the monitoring and managing method based on block chain executed.To performed by above-mentioned monitoring party node device based on block chain
The detailed description of each step of monitoring and managing method refer to before content, be not repeated.
Corresponding with above method embodiment, the embodiment of this specification additionally provides a kind of computer equipment, such as Fig. 4 institute
Show, which includes memory and processor.Wherein, the computer that can be run by processor is stored on memory
Program；Processor executes above-mentioned by monitoring party node device in this specification embodiment in the computer program of operation storage
The performed each step for depositing card method based on block chain.To it is above-mentioned performed by monitoring party node device based on block
The detailed description of each step for depositing card method of chain refer to before content, be not repeated.
The foregoing is merely the preferred embodiments of this specification, all in this explanation not to limit this specification
Within the spirit and principle of book, any modification, equivalent substitution, improvement and etc. done should be included in the model of this specification protection
Within enclosing.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory
(SRAM), dynamic random access memory (DRAM), other kinds of random access memory (RAM), read-only memory
(ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory techniques, CD-ROM are read-only
Memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or
Other magnetic storage devices or any other non-transmission medium, can be used for storage can be accessed by a computing device information.According to
Herein defines, and computer-readable medium does not include temporary computer readable media (transitory media), such as modulation
Data-signal and carrier wave.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
It will be understood by those skilled in the art that the embodiment of this specification can provide as the production of method, system or computer program
Product.Therefore, the embodiment of this specification can be used complete hardware embodiment, complete software embodiment or combine software and hardware side
The form of the embodiment in face.Moreover, it wherein includes that computer is available that the embodiment of this specification, which can be used in one or more,
It is real in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form for the computer program product applied.
Claims (30)
1. a kind of monitoring and managing method based on block chain, being applied to includes monitoring party node device and at least one is a by monitoring party section
The block chain network system of point device, the monitoring party node device and it is described at least one by monitoring party node device communication link
It connects；The method is executed by the monitoring party node device, comprising:
From the distributed data base of the block chain acquisition deposit card transaction, it is described deposit card transaction be by it is described at least one supervised
Square node device is generated and is sent to the block chain, it is described deposit card transaction include target service generate deposit card data；
Card data are deposited based on what the target service generated, execute preset supervision logic.
2. according to the method described in claim 1, the target service is the single business occurred by monitoring party；The base
Card data are deposited in what the target service generated, execute preset supervision logic, comprising: deposit card number based on what target service generated
According to executing preset supervision logic in real time.
3. method according to claim 1 or 2, described to deposit card data based on what the target service generated, execute default
Supervision logic, comprising:
Verify the target service generation deposits whether card data meet preset supervision threshold value；
If not, to it is described at least one supervision data acquisition application sent by monitoring party node device, the supervision data obtain
Application is taken to obtain the corresponding supervision data of the target service for applying.
4. according to the method described in claim 3, described deposit card transaction including depositing card data type mark；It is deposited described in the verification
Whether card transaction meets preset supervision threshold value, comprising:
Deposit whether completely depositing for card data type mark demonstrate,prove the quantity traded including identical acquired in verifying in preset duration
The preset supervision threshold value of foot.
5. according to the method described in claim 3, the card data of depositing that the target service generates are Hash digest value；The supervision
Data include that depositing for the target service generation demonstrate,proves the corresponding plaintext data of data.
6. according to the method described in claim 1, it is described by monitoring party be financial institution；It is described by supervision deposit card data include institute
It states to be made loans by the loan of monitoring party and deposits card information.
7. the monitoring party node device is the alliance according to the method described in claim 1, the block chain is alliance's chain
Allied member's node device of chain.
8. a kind of deposit card method based on block chain, applied to including by the area of monitoring party node device and monitoring party node device
Block chain network system, it is described to be communicated to connect by monitoring party node device and monitoring party node device；The monitoring party is based on target
Business supervision is described by monitoring party；The method is executed by described by monitoring party node device, comprising:
Generation deposit card transaction, it is described deposit card transaction include the target service generate deposit card data；
To the block chain send described in deposit card transaction so that it is described deposit card transaction be included to the distributed number of the block chain
According in database.
9. according to the method described in claim 8, the target service is the single business occurred by monitoring party；
It is described that card transaction is deposited based on the card data generation of depositing that target service generates, comprising:
Based on target service generate depositing card data generates in real time deposit card trade.
10. method according to claim 8 or claim 9, described to deposit card transaction including depositing card data type mark.
11. method according to claim 8 or claim 9, further includes:
The supervision data acquisition application that the monitoring party node device is sent is received, the supervision data acquisition application is for applying
Obtain the corresponding supervision data of the target service；
The supervision data are sent to the monitoring party node device.
12. it is Hash digest value that according to the method for claim 11, the target service generated, which deposits card data,；The prison
Pipe data include that depositing for the target service generation demonstrate,proves the corresponding plaintext data of data.
13. according to the method described in claim 8, it is described by monitoring party be financial institution；The target service is that loan is made loans
Business.
14. the monitoring party node device is described according to the method described in claim 8, the block chain is alliance's chain
Allied member's node device of alliance's chain.
15. a kind of maintenance device based on block chain, being applied to includes monitoring party node device and at least one is a by monitoring party
The block chain network system of node device, the monitoring party node device and it is described at least one communicated by monitoring party node device
Connection；Described device is applied to monitoring party node device end, comprising:
Acquiring unit, for from the distributed data base of the block chain acquisition deposit card transaction, it is described deposit card transaction be by described
At least one is generated by monitoring party node device and to block chain transmission, and the card of depositing is traded including target service generation
Deposit card data；
Execution unit is deposited card data for what is generated based on the target service, executes preset supervision logic.
16. device according to claim 15, the target service is the single business occurred by monitoring party；It is described
Execution unit is further used for depositing card data based on what target service generated, executes preset supervision logic in real time.
17. device according to claim 15 or 16, the execution unit, are further used for:
Verify the target service generation deposits whether card data meet preset supervision threshold value；
Described device further includes transmission unit, for it is described at least one by monitoring party node device send supervision data acquisition
Application, the supervision data acquisition application obtain the corresponding supervision data of the target service for applying.
18. device according to claim 17, described to deposit card transaction including depositing card data type mark；Described in the verification
Deposit whether card transaction meets preset supervision threshold value, comprising:
Deposit whether completely depositing for card data type mark demonstrate,prove the quantity traded including identical acquired in verifying in preset duration
The preset supervision threshold value of foot.
19. device according to claim 17, it is Hash digest value that the target service generated, which deposits card data,；The prison
Pipe data include that depositing for the target service generation demonstrate,proves the corresponding plaintext data of data.
20. device according to claim 15, described by monitoring party is financial institution；It is described by supervision deposit card data include
Described made loans by the loan of monitoring party deposits card information.
21. device according to claim 15, the block chain is alliance's chain, and the monitoring party node device is described
Allied member's node device of alliance's chain.
22. a kind of deposit card device based on block chain, applied to including by monitoring party node device and monitoring party node device
Block chain network system, it is described to be communicated to connect by monitoring party node device and monitoring party node device；The monitoring party is based on mesh
The supervision of mark business is described by monitoring party；Described device is applied to described by monitoring party node device end, comprising:
Generation unit, for generate deposit card transaction, it is described deposit card transaction include the target service generate deposit card data；
Transmission unit, for the block chain send described in deposit card transaction so that it is described deposit card transaction be included to the area
In the distributed data database of block chain.
23. device according to claim 22, the target service is the single business occurred by monitoring party；
The generation unit, be further used for based on target service generate depositing card data generates in real time deposit card trade.
24. the device according to claim 22 or 23, described to deposit card transaction including depositing card data type mark.
25. the device according to claim 22 or 23, further includes:
Receiving unit, the supervision data acquisition application sent for receiving the monitoring party node device, the supervision data obtain
Application is taken to obtain the corresponding supervision data of the target service for applying；
The transmission unit is further used for sending the supervision data to the monitoring party node device.
26. device according to claim 25, it is Hash digest value that the target service generated, which deposits card data,；The prison
Pipe data include that depositing for the target service generation demonstrate,proves the corresponding plaintext data of data.
27. device according to claim 22, described by monitoring party is financial institution；The target service is that loan is made loans
Business.
28. device according to claim 22, the block chain is alliance's chain, and the monitoring party node device is described
Allied member's node device of alliance's chain.
29. a kind of computer equipment, comprising: memory and processor；Being stored on the memory can be transported by the processor
Capable computer program；When the processor runs the computer program, execute as described in claim 1 to 7 any one
Method.
30. a kind of computer equipment, comprising: memory and processor；Being stored on the memory can be transported by the processor
Capable computer program；When the processor runs the computer program, execute as described in claim 8 to 14 any one
Method.
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