CN108764868A - Block chain node-agent account checking method and block reconciliation agent node - Google Patents
Block chain node-agent account checking method and block reconciliation agent node Download PDFInfo
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- CN108764868A CN108764868A CN201810507245.1A CN201810507245A CN108764868A CN 108764868 A CN108764868 A CN 108764868A CN 201810507245 A CN201810507245 A CN 201810507245A CN 108764868 A CN108764868 A CN 108764868A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/10—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
- G06Q20/102—Bill distribution or payments
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
Abstract
The present invention proposes a kind of block chain node agent node account checking method and block reconciliation agent node, wherein method includes：When sender's node in block chain network off-line mode, after the transaction transfer information by private key signature is sent to recipient's node in on-line mode, block reconciliation agent node receives the reconciliation inquiry request that recipient's node is sent；Block reconciliation agent node obtains the All Activity record of sender's node, judge whether transaction transfer information succeeds, and to recipient's node feeding back All Activity record and reconciliation query result, and recipient's node is notified to carry out transferred account service to block reconciliation agent node；Block reconciliation agent node knows reconciliation query result mistake, and corresponding transaction compensating operation is carried out to expansion joint point according to compensated information.The transaction authentication for carrying out sender side's node in block chain network off-line mode by third-party agent node as a result, support is provided for block chain technology applied to current transaction.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of block chain node-agent account checking method and block reconciliation generations
Manage node.
Background technology
Generally, based on the operating mechanism of block chain, block chain is based on common recognition mechanism application, and so-called common recognition mechanism is to pass through
The algorithm for trusting, obtaining equity is established in block chain between different nodes, that is to say, that block chain due to by be based on node with
Information exchange between node realizes the guarantee of the safety of transaction, reduces and trusts cost and be used widely.
In the related technology, the transaction verification before node needs to ensure that the node currently participated in business is involved in block chain
In, i.e., as shown in Figure 1, in block chain include node A, B, C and D when (be in block chain network on-line mode, by node it
Between solid line indicate online), the operating mechanism based on block chain, it is ensured that including that node A, B, C and D are carried out in block chain
The verification of transaction, still, when the node E not included in block chain (is in block chain network off-line mode, by between node
Dotted line indicates online) with being traded comprising node in block chain when, then cannot achieve the verification of the transaction to node E.
However, with the development of mobile internet era, on the one hand, mobile terminal becomes as the transaction node of block chain
Mainstream is led to not the node for accomplishing to participate in business and is in block chain in real time due to the limitation of the electricity such as mobile terminal and flow
Network on-line mode, thus, it also just cannot achieve the transaction verification to the node in block chain network off-line mode.Another party
Face, even if the node participated in business is in block chain network on-line mode, with increasing for the node participated in business, trading volume is simultaneously
Hair is more universal, and base area block chain brings sharply increasing for network flow when operating, and is traded the generation that block is waited for when verification
Time is longer, the long quick demand for being difficult to meet current transaction of trade confirmation time.Defect in terms of two above causes
Block chain technology can not be applied in current transaction.
Invention content
A kind of block chain node-agent account checking method of present invention offer and block reconciliation agent node, to solve the prior art
In, block chain technology is dfficult to apply to the technical problem in current transaction.
First embodiment of the invention provides a kind of block chain node-agent account checking method, including：When in block chain network
Sender's node of off-line mode sends the transaction transfer information Jing Guo private key signature to recipient's node in on-line mode
Afterwards, block reconciliation agent node receives the reconciliation inquiry request that recipient's node is sent, wherein the reconciliation inquiry request
Including：The node identification of service fee, compensated information, the transaction transfer information and described sender node；The block
Reconciliation agent node judges whether the service fee meets preset payment threshold value, meets preset payment threshold value if knowing,
The block chain account book currently preserved in the block reconciliation agent node is then inquired according to the node identification, obtains the transmission
The All Activity of Fang Jiedian records；The block reconciliation agent node is according to preset reconciliation rule and described sender node
Account information, analysis and the All Activity of described sender node record, and judge whether the transaction transfer information succeeds, and to
All Activity record and reconciliation query result of the recipient's node feeding back Jing Guo private key signature；The block reconciliation agency section
Point sends to the block chain network and broadcasts the message, and broadcasts inquiry expense corresponding with the reconciliation inquiry request, and notify institute
It states recipient's node and carries out transferred account service to the block reconciliation agent node；It is described right that the block reconciliation agent node is known
Account query result mistake carries out corresponding transaction compensating operation according to the compensated information to expansion joint point.
Second embodiment of the invention provides a kind of block reconciliation agent node, including：Receiving module, in block
Sender's node of chain network off-line mode sends the transaction Jing Guo private key signature to recipient's node in on-line mode and turns
After account information, the reconciliation inquiry request that recipient's node is sent is received, wherein the reconciliation inquiry request includes：Service
The node identification of expense, compensated information, the transaction transfer information and described sender node；Judgment module, for judging
Whether the service fee meets preset payment threshold value；Processing module, for know meet preset payment threshold value when, root
The block chain account book currently preserved in the block reconciliation agent node is inquired according to the node identification, obtains described sender section
The All Activity record of point；Feedback module divides for the account information according to preset reconciliation rule and described sender node
Analysis is recorded with the All Activity of described sender node, judges whether the transaction transfer information succeeds, and to the recipient
All Activity record and reconciliation query result of the node feeding back Jing Guo private key signature；Sending module is used for the block link network
Network sends broadcast message, broadcasts inquiry expense corresponding with the reconciliation inquiry request, and notify recipient's node to institute
It states block reconciliation agent node and carries out transferred account service；Compensating module, when for knowing the reconciliation query result mistake, according to institute
It states compensated information and corresponding transaction compensating operation is carried out to expansion joint point.
Third embodiment of the invention provides a kind of computer equipment, including：Memory, processor and storage are on a memory
And the computer program that can be run on a processor, when the processor executes the computer program, realize such as above-mentioned implementation
Block chain node-agent account checking method described in example.
Fourth embodiment of the invention provides a kind of non-transitorycomputer readable storage medium, is stored thereon with computer journey
Sequence realizes the block chain node-agent account checking method as described in above-described embodiment when the computer program is executed by processor.
Technical solution provided in an embodiment of the present invention can include the following benefits：
In a manner of a kind of low cost, reconciliation is carried out by introducing third-party block reconciliation agent node, is realized
When sender's node in block chain network off-line mode is traded, it is being not take up sender's node or recipient's node
Resource on the basis of, need not wait for block generation, you can realize certification to transaction, improve the efficiency of transaction authentication,
For block chain technology support is provided applied to current transaction.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
It obtains obviously, or recognized by the practice of the application.
Description of the drawings
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, wherein
Fig. 1 is the application scenarios schematic diagram of a block chain execution mechanism according to prior art；
Fig. 2 is the application scenarios schematic diagram of another block chain execution mechanism according to prior art；
Fig. 3 is the flow chart of block chain node-agent account checking method according to an embodiment of the invention；
Fig. 4 is the flow chart of block chain node-agent account checking method in accordance with another embodiment of the present invention；
Fig. 5 is the application scenarios schematic diagram of block chain node-agent account checking method according to an embodiment of the invention；
Fig. 6 is the structural schematic diagram of block reconciliation agent node according to an embodiment of the invention；And
Fig. 7 is the structural schematic diagram of block reconciliation agent node in accordance with another embodiment of the present invention.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Description based on background technology, it can be appreciated that in the prior art, since the situation of current transaction reality is, transaction
Recipient be generally hotel owner, such block participates in the condition that node has real-time online, but the initiation of block chain transaction
Side, generally ordinary populace user can generally use mobile terminal, not have the condition for being linked into block chain in real time usually.
And on the one hand, when current block chain is traded verification, for example, as shown in Fig. 2, when node A and node B transaction,
Both sides, which participate in node, must all keep being in block chain network on-line mode, and the various broadcast recodings of real-time reception are initiated by transaction
Fang Jiedian generates transaction record and is broadcast in block chain P2P networks after signing, but when the mobile terminal participated in business can not
Ensure to be in block chain network on-line mode in real time, thus, cause block chain to be difficult to apply in current transaction.
On the other hand, the operating mechanism based on block chain, block chain must be written into block ability until transaction record
Confirm the transaction, i.e., is needed after receiving the verification information that block is written into continued reference to Fig. 2, node B, just can confirm that transaction
Success, however, current transaction especially needs fast, to need to complete payment in 1~2 minute and its confirm, wait for face-to-face
Block is written, or generates the time of multiple blocks.It can not be easily accepted by a user completely.
In order to which the block chain for solving mentioned above is difficult to apply in the problems in current transaction, the present invention proposes a kind of area
Block chain node-agent account checking method is traded the certification transferred accounts by introducing block reconciliation agent node, ensures not having to wait until
Block generates, even if in the case where payer is offline, so that it may be merchandised successfully with confirming, according to the mechanism of verification, about several
It can be completed within second, support provided applied to current transaction for block chain technology.Also, the block reconciliation based on introducing
Agent node is traded certification, and the pressure of transaction authentication, which is transferred to special agent node, to be undertaken, and is avoided by payer section
, due to occupying related network resources, there is the technology of node running interim card when being traded certification in point or recipient's node
Problem.
Below with reference to the accompanying drawings the block chain node-agent account checking method and block reconciliation agency's section of the embodiment of the present invention are described
Point.
Wherein, for convenience of description, following embodiment concentrates on block reconciliation agent node side and is described, wherein
According to the difference of application scenarios, the quantity of block reconciliation agent node can be flexibly arranged, and this is not restricted.Wherein, block
Reconciliation agent node can be high-performance server cluster, be linked into the P2P nets of operation block chain by high bandwidth.
In addition, in the examples below, it is also contemplated that, it is in recipient's node of block chain network on-line mode
The payment processing terminal, such as pos machines etc. of hotel owner are can be understood as, sender's node in embodiments of the present invention is appreciated that
The hardware such as mobile terminal, such as smart mobile phone, tablet computer, personal digital assistant, Wearable for initiation payment behavior
Equipment, the Wearable can be Intelligent bracelet, smartwatch, intelligent glasses etc..
Specifically, Fig. 3 is the flow chart of block chain node-agent account checking method according to an embodiment of the invention, such as
Shown in Fig. 3, this method includes：
Step 101, when sender's node in block chain network off-line mode, to recipient's section in on-line mode
After point sends the transaction transfer information by private key signature, block reconciliation agent node receives the reconciliation that recipient's node is sent and looks into
Ask request, wherein reconciliation inquiry request includes：Service fee, compensated information, transaction transfer information and sender node
Node identification.
Wherein, sender's node in block chain network off-line mode can be understood as current sender's node due to
The limitations such as electricity, flow can not achieve the real-time online in block chain network, cannot function as the section being stabilized in block chain
Point.
Specifically, when sender's node in block chain network off-line mode, to recipient's section in on-line mode
The transaction transfer information that point is sent passes through private key signature, so that other illegal mobile terminal camouflage sender's nodes initiate transaction row
For.
It should be noted that in order to realize the information exchange of sender's node and recipient's node, in block chain
Before sender's node of internet off-line pattern sends Transaction Information, recipient's node in block chain network off-line mode
Sender's node establishes communication network, so that recipient's node carries out information exchange by communication network and sender's node.
Wherein, according to the difference of application scenarios, communication network is established between sender's node and recipient's node
Mode may include infrared, bluetooth, NFC (Near Field Communication, near field communication (NFC)), WiFi,
Internet such as connects, scans the two-dimensional code at the face-to-face connection type, or by connection types such as third party's transfers (for example, receiving
Transaction Information is sent to third-party server by Fang Jiedian, and Transaction Information is sent to sender's node by third-party server).
Further, it in order to be not take up the Internet resources of recipient, receives corresponding transaction in recipient's several points and transfers accounts
After information, block reconciliation agent node receives the reconciliation inquiry request that recipient's node is sent, to by third-party area
Block reconciliation agent node carries out further transaction authentication, wherein when existing transaction to be verified is more, a large amount of reconciliation
Inquiry request can carry out coordinated allocation according to the occupation condition of third-party block reconciliation node.It is this to be not take up reception
The transaction authentication mode of square Internet resources, under the scene of existing a large amount of off-line tradings to be certified, practicability higher.
Wherein, in an embodiment of the present invention, reconciliation inquiry request includes several necessary elements：
First, including service fee, the service fee are to ensure that block reconciliation agent node has the guarantor of simultaneously Recycle mechanism
Card, the service fee are maked a promise to be traded the reward of certification to block reconciliation agent node, which can be real
Border transfer operation can also be the transfer operation of the online currency such as bit coin.
In practical implementation, the height of service fee is configured by corresponding recipient's node according to income etc.,
Transfer information in current transaction to be verified can also be combined according to the market competitiveness of block reconciliation agent node by system
How many voluntarily matched, generally, in this mode, block reconciliation agent node block reconciliation agent node competitiveness is got over
Small, the transfer amounts of transfer information are bigger in current transaction to be verified, then the service fee gone out to Auto-matching is higher.
Second, including compensated information.The compensated information is reliable to be carried out to the transaction authentication of block reconciliation agent node
Property supervision need compensating operation carried out etc. comprising after block reconciliation agent node authentification failure in compensated information, than
Such as, corresponding amount of money etc. is compensated.
Third, including transaction transfer information.The transaction transfer information includes transaction amount, tradable commodity, exchange hour, friendship
Easily side's trade name and loco etc. relevant information currently merchandised to be certified.
4th, include the node identification of sender's node, the node identification of sender's node may include sender's section
The information of energy unique identification's sender's node such as node ID, the corresponding device coding of node, networking license number of point.
More specifically, block reconciliation agent node receives the mode for the reconciliation inquiry request that recipient's node is sent, it can be with
It is sent for the active of recipient's node, can also be that block reconciliation agent node uses monitoring receptions side's nodes such as correlation function
Transaction event, once listen to corresponding transaction event, then the corresponding reconciliation inquiry request of active obtaining.
Step 102, block reconciliation agent node judges whether service fee meets preset payment threshold value, if knowing satisfaction
Preset payment threshold value then inquires the block chain account book currently preserved in block reconciliation agent node according to node identification, obtains
The All Activity of sender's node records.
It should be understood that block reconciliation agent node has actively selectivity, block reconciliation agency's section to transaction authentication
Corresponding payment threshold value is arranged previously according to cost etc. in point, judges whether service fee meets preset payment threshold value, if knowing
Meet preset payment threshold value, for example be more than or equal to corresponding payment threshold value, then shows that current service expense is to meet it
Remuneration demand, to then inquire the block chain account book currently preserved in block reconciliation agent node according to node identification, obtain
The All Activity of sender's node records, wherein the All Activity record of current sender sender's node refers to having given birth to
It is via the transaction after block chain network certification at the record of all transaction of block.
In one embodiment of the invention, if block reconciliation agent node knows that service fee is unsatisfactory for preset payment
Threshold value then shows that current service expense is unsatisfactory for its remuneration demand, disappears to the response of recipient's node feeding back refusal inquiry
Breath, for example, to recipient's node feeding back " refusal inquiry, service fee please be increase " voice response message etc..
Step 103, block reconciliation agent node is according to the account information of preset reconciliation rule and sender's node, analysis
It is recorded with the All Activity of sender's node, judges whether transaction transfer information succeeds, and to recipient's node feeding back by private
The All Activity record and reconciliation query result of key signature.
In an embodiment of the present invention, block reconciliation agent node pre-sets corresponding reconciliation rule, with pre- according to this
If reconciliation rule and sender's node account information, analysis records with the All Activity of sender's node, judges that transaction turns
Whether account information succeeds, and All Activity record and reconciliation query result to recipient's node feeding back Jing Guo private key signature.
As a kind of possible realization method, all transaction records that inquiry sender's node is sent determine sender
The total amount for the All Activity record that node is sent, is inquired in block chain network, and the corresponding transaction record of the sending node corresponds to
Average amount, if the difference of the total amount and the average amount of transaction record is smaller determine sender's node have payment energy
Power, to determine the transaction transfer information success of sender's node.
As alternatively possible realization method, as shown in figure 4, step 103 includes：
Step 201, block reconciliation agent node obtains the account information and credit information of sender's node, is believed according to account
Breath and credit information determine the upper data of sender's node.
Wherein, block reconciliation agent node obtains the mode of the account information and credit information of sender's node, Ke Yishi
The identification information etc. of sender's node is sent to what the payment platforms such as bank were inquired etc., this is not restricted.
It is appreciated that in this example, the ability to pay based on sender's node is traded certification, block statement generation
Manage node obtain the account informations such as account information and credit information, such as bank card, Alipay, wechat of sender's node with
And credit information (ratio such as whether there is debt, amount owed and go back whether debt is by stages etc.), according to account information and credit
Information determines the upper data of sender's node, which corresponds to the Maximum Amount of the capable payment of sender's node.
Wherein, according to the account information and credit information of sender's node, the side of the upper data of sender's node is determined
Formula, it is including but not limited to following several under different application scenarios：
First way：
The remaining sum of sender's node is determined according to the account information of sender's node, and credit is carried out according to credit information and is commented
Point, when credit scoring is more than certain value, determine that the upper data of sender's node is the remaining sum, when credit scoring is less than centainly
When value, determine that the upper data of sender's node is a part for the remaining sum, for example, for the one third etc. of remaining sum.
The second way determines the remaining sum of sender's node according to the account information of sender's node, and is believed according to credit
Breath obtains the amount owed of sender's node, determines that the upper data of sender's node is that the remaining sum subtracts amount owed, when remaining
When volume is less than the amount of money, if sender's node credit record is good, such as it is each it is monthly refund on time, then by the remaining sum or big
In remaining sum as upper data.
Step 202, the analysis of block reconciliation agent node and the All Activity record of sender's node obtain transaction data, if
Compare and know that transaction data is less than or equal to upper data, then knows that transaction transfer information is transferred accounts success, and anti-to recipient's node
Present All Activity record and the successful query result of reconciliation Jing Guo private key signature.
Specifically, the analysis of block reconciliation agent node and the All Activity record of sender's node obtain transaction data, if
To compare and know that transaction data is less than or equal to upper data, then shows that sender's node has ability to pay, current transaction is reliable, from
And know that transaction transfer information is transferred accounts success, and the All Activity to recipient's node feeding back Jing Guo private key signature records and reconciliation
Successful query result, wherein block reconciliation agent node is in order to ensure the inquiry knot using private key signature to query result
Fruit is sent by block reconciliation agent node, other illegal nodes is avoided to forge query result.
Step 203, if block reconciliation agent node, which compares, knows that transaction data is more than upper data, know that transaction is transferred accounts
Information is transferred accounts unsuccessfully, and the inquiry knot of the All Activity record and reconciliation failure to recipient's node feeding back Jing Guo private key signature
Fruit.
Specifically, if if block reconciliation agent node, which compares, knows that transaction data is more than upper data, show to send
Fang Jiedian does not have ability to pay, and it is unreliable currently to merchandise, and to know that transaction transfer information is transferred accounts unsuccessfully, and is saved to recipient
The query result of All Activity record and reconciliation failure of the point feedback Jing Guo private key signature.
Step 104, block reconciliation agent node sends to block chain network and broadcasts the message, broadcast and reconciliation inquiry request pair
The inquiry expense answered, and recipient's node is notified to carry out transferred account service to block reconciliation agent node.
Specifically, block reconciliation agent node sends to block chain network and broadcasts the message, broadcast and reconciliation inquiry request pair
The inquiry expense answered, and recipient's node is notified to carry out transferred account service to block reconciliation agent node, so that in block link network
It pays to block reconciliation agent node under the oversight mechanism of network, to, due to the Operational Mechanisms based on block chain network,
In block chain network under the supervision of each node, the inquiry reimbursement of expense of realization recipient's node to block reconciliation agent node,
Ensure the reliability and normalization of transaction.
It is emphasized that the inquiry expense in the present embodiment is corresponding with the service fee in step 101, but enquiry fee
With may be unequal with service fee, this depends on the operating mechanism of block reconciliation agent node, if block reconciliation agency's section
Point has fixed expenses standard based on service type, then block reconciliation agent node is charged according to constant expense, is usually looked at this time
Inquiry expense may be less than service fee, if block reconciliation agent node is more than payment threshold value based on what recipient's node provided
Expense charge, then at this time inquiry expense be equal to service fee.
Step 105, block reconciliation agent node knows reconciliation query result mistake, is clicked through to expansion joint according to compensated information
The corresponding transaction compensating operation of row.
Understandable to be based on above description, the reconciliation rule of block reconciliation agent node is not according to actual
It pays a bill behavior, thus, inevitably under some scenes, possible reconciliation query result is wrong, in this case, in order to
Ensure that the equity of both parties, block reconciliation agent node know reconciliation query result mistake, then according to compensated information to compensation
Node carries out corresponding transaction compensating operation, for example, after a certain time, being generated based on current transaction is directed in block chain network
Block chain and reconciliation query result it is not consistent, for example, not corresponding with currently merchandising in the block chain generated, and reconciliation
Query result is to merchandise successfully, then judges that block reconciliation agent node knows reconciliation query result mistake, according to compensated information pair
Expansion joint point carries out corresponding transaction compensating operation.
Wherein, in order to improve reconciliation efficiency, block reconciliation agent node is treated authenticating transactions based on exchange hour and is arranged
Sequence, and reconciliation query result is identified based on exchange hour, to include correspondent time based on exchange hour inquiry
The block chain of relationship trading, quickly to carry out the inquiry of the accuracy rate of reconciliation query result.
Specifically, in one embodiment of the invention, block reconciliation agent node sends reconciliation to recipient's node
After the query result of failure, know that sender's node to recipient's node success payment transaction transfer information, is then believed according to compensation
It ceases to sender's node payment transaction transfer information, for example, the corresponding amount of money is returned to sender's node, to compensate sender's section
The loss of point.
In one embodiment of the invention, block reconciliation agent node sends reconciliation to recipient's node and successfully inquires
As a result after, know that sender's node does not have payment transaction transfer information to recipient's node, then according to compensated information to recipient
Node payment transaction transfer information, to compensate the loss of recipient's node.
In order to more comprehensively describe the block chain node-agent account checking method of the embodiment of the present invention, with reference to specific
Application scenarios are illustrated, and are described as follows：
Wherein, in this example, the sender's node for being in block chain network off-line mode is node A, is in block chain
Recipient's node of network on-line mode is node B, and in current trading activity to be verified, node A needs payment 5 to node B
Member, node A and node B are connected by bluetooth approach, and block reconciliation agent node C is using big bandwidth and block chain network and reception
Square network is communicated.
Specifically, as shown in figure 5, the transaction after node A sends signature to node B is transferred accounts message, corresponded at this point, obtaining
Node B send reconciliation inquiry request to node C, node C carries out communication interaction with block chain network, and query node A is current
All transaction records that the transaction moment initiates, alternatively, all transaction in the current transaction moment certain time length of distance are remembered
Record, wherein the corresponding duration of the certain time length is shorter, and the transaction in the possible duration does not have enough time generating block chain, inquiry
It is to All Activity behaviors of the node A within the currently transaction moment at moment T1 to T2：
T1：A->B：50 yuan；
T12：A->D：50 yuan；
…
T2：A->E：500 yuan；
Wherein, B and D is recipient's node.
Node C determines transaction transfer information success based on the transaction record of node A, and passes through to recipient's node B feedbacks
The All Activity record and reconciliation query result of private key signature, node C reconciliations agent node send broadcast to block chain network and disappear
Breath broadcasts inquiry expense corresponding with reconciliation inquiry request, and recipient's node B is notified to be carried out to block reconciliation agent node C
Transferred account service, block reconciliation agent node C know reconciliation query result mistake, are corresponded to expansion joint point according to compensated information
Transaction compensating operation.
The block chain node-agent account checking method of the embodiment of the present invention as a result, introduces block reconciliation agent node, Ke Yiwei
Daily counterparty provides real-time reconciliation agency service, and obtain it is certain act on behalf of remuneration, once while after block generates
It was found that book keeping operation fails, then counterparty passes through the corresponding compensation of scheduled compensation mechanism acquisition.
In conclusion the block chain node-agent account checking method of the embodiment of the present invention is passed through in a manner of a kind of low cost
It introduces third-party block reconciliation agent node and carries out reconciliation, realize in sender's section in block chain network off-line mode
When point is traded, on the basis of being not take up recipient's node and sender's node resource, block generation is needed not wait for,
The certification to transaction can be realized, improve the efficiency of transaction authentication, branch is provided applied to current transaction for block chain technology
Support.
In order to realize above-described embodiment, the invention also provides a kind of block reconciliation agent node, Fig. 6 is according to the present invention
The structural schematic diagram of the block reconciliation agent node of one embodiment, as shown in fig. 6, the block reconciliation agent node includes：It connects
Receive module 10, judgment module 20, processing module 30, feedback module 40, sending module 50, compensating module 60.
Wherein, receiving module 10 are used in sender's node in block chain network off-line mode, in online mould
After recipient's node of formula sends the transaction transfer information by private key signature, receives the reconciliation inquiry that recipient's node is sent and ask
It asks, wherein reconciliation inquiry request includes：The node of service fee, compensated information, transaction transfer information and sender's node
Mark.
Judgment module 20, for judging whether service fee meets preset payment threshold value.
Processing module 30, for know meet preset payment threshold value when, according to node identification inquire block reconciliation generation
The block chain account book currently preserved in reason node obtains the All Activity record of sender's node.
In one embodiment of the invention, if processing module 30 is additionally operable to know that service fee is unsatisfactory for preset payment
Threshold value, then to the response message of recipient's node feeding back refusal inquiry.
Feedback module 40, for the account information according to preset reconciliation rule and sender's node, analysis and sender
The All Activity of node records, and judges whether transaction transfer information succeeds, and to recipient's node feeding back by private key signature
All Activity records and reconciliation query result.
In one embodiment of the invention, as shown in fig. 7, on the basis of as shown in Figure 6, feedback module 40 includes true
Order member 41, feedback unit 42, wherein
Determination unit 41, account information and credit information for obtaining described sender node are believed according to the account
Breath and credit information determine the upper data of sender's node.
Feedback unit 42 obtains transaction data with the All Activity of sender's node record for analyzing, knows if comparing
Transaction data is less than or equal to upper data, then knows that transaction transfer information is transferred accounts success, and to recipient's node feeding back by private
The All Activity record and the successful query result of reconciliation of key signature.
Feedback unit 42, be additionally operable to compare know transaction data be more than upper data when, know transaction transfer information turn
Account fails, and the query result of the All Activity record and reconciliation failure to recipient's node feeding back Jing Guo private key signature.
Sending module 50 broadcasts the message for being sent to block chain network, broadcasts inquiry corresponding with reconciliation inquiry request
Expense, and recipient's node is notified to carry out transferred account service to block reconciliation agent node.
Compensating module 60 when for knowing reconciliation query result mistake, corresponds to expansion joint point according to compensated information
Transaction compensating operation.
In one embodiment of the invention, compensating module 60 is specifically used for sending looking into for reconciliation failure to recipient's node
After asking result, sender's node is known to recipient's node success payment transaction transfer information, according to compensated information to sender
Node payment transaction transfer information.
In one embodiment of the invention, compensating module 60 is specifically used for successfully looking into the transmission reconciliation of recipient's node
After asking result, know that sender's node does not have payment transaction transfer information to recipient's node, according to compensated information to recipient
Node payment transaction transfer information.
It should be noted that the aforementioned explanation to block chain node-agent account checking method, is also applied for of the invention real
The block reconciliation agent node of example is applied, realization principle is similar, and details are not described herein.
In conclusion the block reconciliation agent node of the embodiment of the present invention, in a manner of a kind of low cost, by introducing the
The block reconciliation agent node of tripartite carries out reconciliation, realizes and is carried out in sender's node in block chain network off-line mode
When transaction, on the basis of being not take up recipient's node and sender's node resource, block generation is needed not wait for, you can real
Now to the certification of transaction, the efficiency of transaction authentication is improved, support is provided applied to current transaction for block chain technology.
In order to realize above-described embodiment, the invention also provides a kind of computer equipment, including memory, processor and deposit
The computer program that can be run on a memory and on a processor is stored up, it is real when the processor executes the computer program
The now block chain node-agent account checking method as described in previous embodiment.
In order to realize that above-described embodiment, the present invention also propose a kind of non-transitorycomputer readable storage medium, deposit thereon
Computer program is contained, offline node as in the foregoing embodiment can be realized when the computer program is executed by processor
Block chain node-agent account checking method.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing custom logic function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discuss suitable
Sequence, include according to involved function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (system of such as computer based system including processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicating, propagating or passing
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the application can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be executed with storage
Or firmware is realized.Such as, if realized in another embodiment with hardware, following skill well known in the art can be used
Any one of art or their combination are realized：With for data-signal realize logic function logic gates from
Logic circuit is dissipated, the application-specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile
Journey gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, which includes the steps that one or a combination set of embodiment of the method when being executed.
In addition, each functional unit in each embodiment of the application can be integrated in a processing module, it can also
That each unit physically exists alone, can also two or more units be integrated in a module.Above-mentioned integrated mould
The form that hardware had both may be used in block is realized, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized in the form of software function module and when sold or used as an independent product, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
Embodiments herein is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as the limit to the application
System, those skilled in the art can be changed above-described embodiment, change, replace and become within the scope of application
Type.
Claims (12)
1. a kind of block chain node-agent account checking method, which is characterized in that including：
When sender's node in block chain network off-line mode, sent to recipient's node in on-line mode by private
After the transaction transfer information of key signature, block reconciliation agent node receives the reconciliation inquiry request that recipient's node is sent,
Wherein, the reconciliation inquiry request includes：Service fee, compensated information, the transaction transfer information and described sender section
The node identification of point；
The block reconciliation agent node judges whether the service fee meets preset payment threshold value, if knowing, satisfaction is default
Payment threshold value, then the block chain account book currently preserved in the block reconciliation agent node is inquired according to the node identification,
Obtain the All Activity record of described sender node；
The block reconciliation agent node is according to the account information of preset reconciliation rule and described sender node, analysis and institute
The All Activity record for stating sender's node, judges whether the transaction transfer information succeeds, and anti-to recipient's node
Present All Activity record and the reconciliation query result Jing Guo private key signature；
The block reconciliation agent node sends to the block chain network and broadcasts the message, broadcast and the reconciliation inquiry request pair
The inquiry expense answered, and recipient's node is notified to carry out transferred account service to the block reconciliation agent node；
The block reconciliation agent node knows the reconciliation query result mistake, is clicked through to expansion joint according to the compensated information
The corresponding transaction compensating operation of row.
2. the method as described in claim 1, which is characterized in that judge the service fee in the block reconciliation agent node
After whether meeting preset payment threshold value, further include：
If the block reconciliation agent node knows that the service fee is unsatisfactory for preset payment threshold value, to the recipient
The response message of node feeding back refusal inquiry.
3. the method as described in claim 1, which is characterized in that the block reconciliation agent node is according to preset reconciliation rule
With the account information of described sender node, analysis and the All Activity of described sender node record, and judge that the transaction turns
Whether account information succeeds, and the All Activity record to recipient's node feeding back Jing Guo private key signature and reconciliation inquiry knot
Fruit, including：
The block reconciliation agent node obtains the account information and credit information of described sender node, is believed according to the account
Breath and credit information determine the upper data of described sender node；
The block reconciliation agent node analysis and the All Activity record of described sender node obtain transaction data, if comparing
Know that the transaction data is less than or equal to the upper data, then know that the transaction transfer information is transferred accounts success, and to described
All Activity record and reconciliation successful query result of recipient's node feeding back Jing Guo private key signature；
If the block reconciliation agent node, which compares, knows that the transaction data is more than the upper data, the transaction is known
Transfer information is transferred accounts unsuccessfully, and the All Activity to recipient's node feeding back Jing Guo private key signature records and reconciliation failure
Query result.
4. the method as described in claim 1, which is characterized in that the block reconciliation agent node knows the reconciliation inquiry knot
Fruit mistake carries out corresponding transaction compensating operation according to the compensated information to expansion joint point, including：
After the block reconciliation agent node sends the query result of reconciliation failure to recipient's node, the transmission is known
Fang Jiedian successfully pays the transaction transfer information to recipient's node, then according to the compensated information to described sender
Node pays the transaction transfer information.
5. the method as described in claim 1, which is characterized in that the block reconciliation agent node knows the reconciliation inquiry knot
Fruit mistake carries out corresponding transaction compensating operation according to the compensated information to expansion joint point, including：
After the block reconciliation agent node sends the successful query result of reconciliation to recipient's node, the transmission is known
Fang Jiedian does not pay the transaction transfer information to recipient's node, then according to the compensated information to the recipient
Node pays the transaction transfer information.
6. a kind of block reconciliation agent node, which is characterized in that including：
Receiving module is used in sender's node in block chain network off-line mode, to the recipient in on-line mode
After node sends the transaction transfer information by private key signature, the reconciliation inquiry request that recipient's node is sent is received,
In, the reconciliation inquiry request includes：Service fee, compensated information, the transaction transfer information and described sender node
Node identification；
Judgment module, for judging whether the service fee meets preset payment threshold value；
Processing module, for know meet preset payment threshold value when, the block reconciliation is inquired according to the node identification
The block chain account book currently preserved in agent node obtains the All Activity record of described sender node；
Feedback module, for the account information according to preset reconciliation rule and described sender node, analysis and the transmission
The All Activity of Fang Jiedian records, and judges whether the transaction transfer information succeeds, and passes through to recipient's node feeding back
The All Activity record and reconciliation query result of private key signature；
Sending module broadcasts the message for being sent to the block chain network, and broadcast is corresponding with the reconciliation inquiry request to look into
Inquiry expense, and recipient's node is notified to carry out transferred account service to the block reconciliation agent node；
Compensating module when for knowing the reconciliation query result mistake, carries out pair expansion joint point according to the compensated information
The transaction compensating operation answered.
7. block reconciliation agent node as claimed in claim 6, which is characterized in that the processing module is additionally operable to：
If knowing, the service fee is unsatisfactory for preset payment threshold value, to the sound of recipient's node feeding back refusal inquiry
Answer message.
8. block reconciliation agent node as claimed in claim 6, which is characterized in that the feedback module includes：
Determination unit, account information and credit information for obtaining described sender node, according to the account information and letter
The upper data of described sender node is determined with information；
Feedback unit obtains transaction data with the All Activity of described sender node record for analyzing, knows institute if comparing
It states transaction data and is less than or equal to the upper data, then know that the transaction transfer information is transferred accounts success, and to the recipient
All Activity record and reconciliation successful query result of the node feeding back Jing Guo private key signature；
The feedback unit, be additionally operable to compare know the transaction data be more than the upper data when, know the transaction
Transfer information is transferred accounts unsuccessfully, and the All Activity to recipient's node feeding back Jing Guo private key signature records and reconciliation failure
Query result.
9. block reconciliation agent node as claimed in claim 6, which is characterized in that the compensating module is specifically used for：
After the query result for sending reconciliation failure to recipient's node, know that described sender node is saved to the recipient
It puts and successfully pays the transaction transfer information, the letter of transferring accounts of merchandising is paid to described sender node according to the compensated information
Breath.
10. block reconciliation agent node as claimed in claim 6, which is characterized in that the compensating module is specifically used for：
After sending the successful query result of reconciliation to recipient's node, know that described sender node is saved to the recipient
Point pays the letter of transferring accounts of merchandising without paying the transaction transfer information, according to the compensated information to recipient's node
Breath.
11. a kind of computer equipment, which is characterized in that including memory, processor and store on a memory and can handle
The computer program run on device when the processor executes the computer program, is realized such as any institute in claim 1-5
The block chain node-agent account checking method stated.
12. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The block chain node-agent account checking method as described in any in claim 1-5 is realized when being executed by processor.
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| CN111598531A (en) * | 2020-04-27 | 2020-08-28 | 傲林科技有限公司 | Multi-block chain service cooperation method and device and electronic equipment |
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| CN111738733A (en) * | 2020-06-17 | 2020-10-02 | 中国工商银行股份有限公司 | Method and device for processing suspicious account operation |
| CN111738733B (en) * | 2020-06-17 | 2024-02-20 | 中国工商银行股份有限公司 | Method and device for processing suspicious account operation |
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