CN106797389A - Block chain network, article trading method, device and node device - Google Patents
Block chain network, article trading method, device and node device Download PDFInfo
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- CN106797389A CN106797389A CN201680002840.9A CN201680002840A CN106797389A CN 106797389 A CN106797389 A CN 106797389A CN 201680002840 A CN201680002840 A CN 201680002840A CN 106797389 A CN106797389 A CN 106797389A
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- authorization node
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0892—Network architectures or network communication protocols for network security for authentication of entities by using authentication-authorization-accounting [AAA] servers or protocols
-
- 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
- G06Q20/3821—Electronic credentials
-
- 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
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0609—Buyer or seller confidence or verification
-
- 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
- H04L67/1044—Group management mechanisms
- H04L67/1046—Joining mechanisms
Abstract
The present invention be on a kind of block chain network, article trading method, device and node device, wherein, methods described includes：The transaction request of default article is sent to the authorization node in the block chain involved by the default article trading；The transaction verification information that each authorization node is obtained according to the transaction request for receiving is received respectively；According to the transaction verification information, the result is obtained；Each authorization node is transmitted verification result to, the transaction that the result is used for for each authorization node to the default article is confirmed or cancelled.The different block chain of the different article correspondence of the present invention, in transaction confirmation, by the mutual authentication of a plurality of block chain interior joint, is verified result, so as to ensure that the security of transaction；The length of wall scroll block chain is reduced, the data volume of each node is reduced；The search efficiency of block chain can be improved；Improve collecting and statistical efficiency for single class article；Improve concurrency.
Description
Technical field
The present invention relates to block chain technical field, more particularly to a kind of block chain network, article trading method, device and section
Point device.
Background technology
At present, block chain technology is more and more widely employed, either currency, virtual objects, house property, stock etc.
Deng being all try to be recorded with block chain, transaction is set to become to invent transparent, decentralization.
Block chain network is based on P2P (Peer to Peer, peer-to-peer network) network, and each is participated in business, block is stored, area
The P2P network nodes of block checking or forwarding are all the nodes in a block chain network.Data exchange is by numeral between node
Signature technology is verified, without trusting each other, as long as being carried out according to the set rule of system, cannot also can not be taken advantage of between node
Deceive other nodes.
In the prior art, all of data message of whole district's block chain network is (for example, transaction record, virtual objects information, house property
Information, monetary information etc.), it is stored in unique block chain.Block chain is by the multiple blocks comprising data message from backward
The preceding data structure being chained up in order, each block all points to previous block.When a new data information is produced, by saving
After point is transferred to block chain network, the process verification that only is referred to as digging ore deposit by one and after being added in a block, this number
It is believed that breath becomes a part for block chain.Include to be produced from a upper block in each block and sent out within current this period
Raw all data messages.
In the prior art, due to, only one block chain, migration over time, the height more and more higher of block chain, from
And cause to inquire about, collect the low problem of efficiency.
The content of the invention
To overcome problem present in correlation technique, the present invention to provide a kind of block chain network, article trading method, device
And node device.
In a first aspect, the present invention provides a kind of article trading method, including：
The transaction request of default article is sent to the authorization node in the block chain involved by the default article trading；
The transaction verification information that each authorization node is obtained according to the transaction request for receiving is received respectively；
According to the transaction verification information, the result is obtained；
Each authorization node is transmitted verification result to, the result is used for for each authorization node to described default
The transaction of article is confirmed or is cancelled.
A kind of second aspect, there is provided article trading device, including：
First transaction request sending module, is configured as the transaction request of default article being sent to the default article friendship
Authorization node in easily involved block chain；
Transaction verification information receiver module, is configured to receive each authorization node according to the transaction request for receiving
The transaction verification information of acquisition；
The result acquisition module, is configured as, according to the transaction verification information, obtaining the result；
Sending module, is configured as transmitting verification result to each authorization node, and the result is used to supply each
Transaction of the authorization node to the default article is confirmed or is cancelled.
A kind of third aspect, there is provided node device, including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：The transaction request of default article is sent to the default article trading institute
Authorization node in the block chain being related to；Each authorization node is received respectively to be tested according to the transaction that the transaction request for receiving is obtained
Card information；According to the transaction verification information, the result is obtained；Each authorization node is transmitted verification result to, it is described to test
The transaction that card result is used for for each authorization node to the default article is confirmed or is cancelled.
A kind of fourth aspect, there is provided block chain network, including：
At least two block chains, every block chain includes the authorization node of multiple trading privileges with identical items；
Identical authorization node in two or more block chain is total node；Wherein,
The total node, is configured as being sent to the transaction request of default article involved by the default article trading
Block chain in authorization node, and receive each authorization node respectively and tested according to the transaction that the transaction request that receives is obtained
Card information, and according to the transaction verification information, each authorization node is sent to after obtaining the result, the result is used
Confirmed or cancelled in the transaction for each authorization node to the default article.
A kind of 5th aspect, there is provided computer program product, the computer program product is included can be by programmable
The computer program that device is performed, the computer program has above-mentioned for performing when being performed by the programmable device
The code section of article trading method.
6th aspect, there is provided a kind of non-transitorycomputer readable storage medium, the non-transitory computer-readable is deposited
Storage media includes one or more programs, and one or more of programs are used to perform above-mentioned article trading method.
A kind of 7th aspect, there is provided node device, including：Above-mentioned non-transitorycomputer readable storage medium；And
One or more processor, for performing the program in the non-transitorycomputer readable storage medium.
The technical scheme that embodiments of the invention are provided can include the following benefits：It is individually for by by single class article
One block chain, and with the node in two or more pieces block chain as total node, block is formed a net for plane
Shape structure, reduces the length of wall scroll block chain, reduces the data volume of each node；The search efficiency of block chain can be improved；Improve
Single class article collects and statistical efficiency；Improve concurrency；The different block chain of different article correspondences, in transaction confirmation
In, by the mutual authentication of a plurality of block chain interior joint, result being verified, so as to ensure that the security of transaction, can avoid
Transaction in a plurality of block chain it is asynchronous or transaction leak, lifted transaction reliability.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
Can the limitation present invention.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows and meets implementation of the invention
Example, and be used to explain principle of the invention together with specification.
Fig. 1 is the block chain network structural representation of one embodiment of the invention；
Fig. 2 is the schematic flow sheet of the article trading method of one embodiment of the invention；
Fig. 3 is the structural representation of the node device in a block chain of one embodiment of the invention；
Fig. 4 is the structural representation of block chain chain network that is related to of electronic ticket transaction of one embodiment of the invention；
Fig. 5 is the electronic ticket transaction flow schematic diagram of one embodiment of the invention；
Fig. 6 is the structural representation of the article trading device of one embodiment of the invention；
Fig. 7 is a kind of block diagram of the device for article trading method according to an exemplary embodiment.
Specific embodiment
Specific embodiment of the invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
It is the block chain network structural representation of one embodiment of the invention referring to Fig. 1.
Block chain network 100 include multiple nodes (node 101, node 103, node 104, node 105, node 107,
Node 109 ...).Node can be smart phone, panel computer, server, the electronic equipment with embedded system etc..
In an embodiment of the present invention, node includes：Normal block chain node and authorization node.Wherein, authorization node tool
There is the trading privilege of the default article of corresponding control centre's imparting.In certain embodiments, authorization node can also possess commonly
The attribute of block chain node.For example, for electronic entrance ticket this default article, its control centre is (for example, the official of electronic entrance ticket
Server or node) can by way of Unsolicited Grant, or receiving node registration request mode, node trusty is entered
Row is authorized, and becomes authorization node.
In an embodiment of the present invention, article will be preset per class and will independently form a block chain, the mandate of the default article
Node may participate in the transaction of the block chain, block storage, block checking, block forwarding etc..
In an embodiment of the present invention, some authorization nodes in network 100 can simultaneously obtain at least two control centres
Mandate, thus, the authorization node can simultaneously participate in the transaction of the block chain for multiple articles, block storage, block checking,
The work such as block forwarding, store at least two block chains.
In an embodiment of the present invention, the identical authorization node in two or more block chain is used as total node.
Because total node at least has two block chains, therefore, interior joint of the total node at least with two block chains is adjacent.Referring to
Fig. 1, node 103, node 105, node 107 and node 109 are total node.Node 103 respectively with the node of block chain 1
101 and node 107 it is adjacent, and node 103 is adjacent with the node 104 and node 109 in block chain 2.Node 103 (total node)
The information of the broadcast of node 101 can be received, or to the broadcast message of node 101.Node 103 can also receive the broadcast of node 104
Information, or to the broadcast message of node 104.
In an embodiment of the present invention, it is capable of achieving to be directed to different articles, generates different block chains, reduces wall scroll block
The length of chain, and the data volume of individual node can be reduced；The search efficiency of block chain can be improved；Improve single class article collect and
Statistical efficiency；Because a plurality of block chain can be write respectively simultaneously, concurrency is improved.
It is the schematic flow sheet of the article trading method of one embodiment of the invention referring to Fig. 2.The method is applied to total section
Point, comprises the following steps：
In step 201, the transaction request of default article is sent to the block chain involved by the default article trading
In authorization node.
When there is article trading demand, transaction request is produced.Transaction request includes：Merchandise item information, both parties' letter
Breath and dealing money etc..Both parties' information includes：Identity information, accounts information (including account balance, account name etc.).
In one embodiment of this invention, transaction initiator is total node, and can be published to for transaction request adjacent by it
Node.These nodes adjacent with total node include the node in different blocks chain.The node for receiving transaction request is carried out
Transaction verification.
In step 202., the transaction verification letter that each authorization node is obtained according to the transaction request for receiving is received respectively
Breath.
In one embodiment, when node is traded checking, if node does not possess the authority for the treatment of transaction request, can
Transaction request is abandoned, forwarding and further checking is not carried out, so as to reduce data processing amount.Transaction verification may include to
The checking of lower information：Dealing money, transaction item, both parties' information.Wherein, because the trading privilege mandate of article gives phase
The authorization node answered, therefore, the transaction item that node can be in transaction request, it is determined whether possess and process the transaction request
Authority.
In one embodiment of this invention, node receives transaction request, it is determined that after there is processing authority, further to handing over
Easy feasibility is verified.If transaction request relates only to the transaction of single article, an only relative block
Node in chain can be verified to the transaction request.For example, verifying whether whether effective, both parties meet bar to transaction item
Part.It should be understood that whether transaction item is effectively verified can be carried out by way of the transaction record inquired about, from the block of block chain
Whether effectively the middle transaction record for obtaining article, article is determined according to transaction record, if for example, article was concluded the business, had
Usage record or article in the absence of etc., then article is invalid；Article was not concluded the business, and did not had usage record, then article is effective.
If transaction request is related to the transaction of two or more article, transaction request will respectively by with article phase
Node in a plurality of block chain for closing is verified respectively.For example, for the transaction of electronic ticket, it is related to electronic ticket and currency
The transaction of both virtual objects, then electronic ticket corresponding block chain electronic ticket is verified (for example, checking electronic ticket whether
Effectively), currency corresponding block chain currency is verified (for example, the account balance of validation of payment side whether enough, beneficiary
Account name it is whether effective etc.).
In an embodiment of the present invention, after authorization node is traded checking, transaction verification information is broadcasted, thus, is had
Node can receive transaction verification information.Transaction verification information includes transaction verification success or transaction verification failure.
In step 203, according to transaction verification information, the result is obtained.
In practice, the situation of each authorization node is different, it is understood that there may be some nodes can not on time return to checking letter
The situation of breath.Such as authorization node is in shutdown or the state that cannot respond to that crashes, then these authorization nodes will not return to checking
Information.Total node, the authorization node quantity in block chain where being stored with, its can according to the checking information for receiving, it is determined that
Checking information is the ratio shared by the authorization node being proved to be successful.It should be understood that total node will also be traded checking, tested
Demonstrate,prove successfully or authentication failed transaction verification information, and because total node can relate to two or more block chain, because
This, when it is traded checking, its article with authorization privilege is verified in the article being related to transaction.
If having N number of authorization node (including the total node) in a block chain where total node, have node according to
The authorization node of checking information, the number N1 of the authorization node that acquisition is proved to be successful, and authentication failed is (in one embodiment
In, the node that can not will return to checking information also serves as the authorization node of authentication failed) number N2.Thus, if being proved to be successful
Nodes N1 shared by ratio higher than predetermined threshold value (i.e. the value of N1/N be higher than predetermined threshold value), then the checking knot of this block chain
Fruit is labeled as being proved to be successful；Otherwise, the result of this block chain is labeled as authentication failed.In one embodiment, preset
Threshold value can be 90%~95%.
In step 204, each authorization node is transmitted verification result to.
In an embodiment of the present invention, if the result of every block chain being related to of concluding the business is marked as being proved to be successful,
The result that then total node broadcasts are proved to be successful is to authorization node.In one embodiment, node is had in verifying broadcasts
During successful the result, while the authorization node number of the successful authorization node number of transaction verification and transaction verification failure is carried,
In order to the tracking of problem.
If the result for having any bar block chain is marked as authentication failed, testing for node broadcasts authentication failed is had
Card result is to authorization node.Likewise, for the ease of the tracking of problem, in one embodiment, having node in verifying broadcasts
During the information of failure, while carrying the authorization node number of the successful authorization node number of transaction verification and transaction verification failure.
In an embodiment of the present invention, if had in two or more the block chain that is related to of transaction M it is total
Node, then each authorization node will receive M the result.It should be understood that any total node will also receive other M-1
The result that individual total node sends, along with the result of oneself, it also obtains M the result.In order to ensure handing over
Easy security, authorization node, when the result that total node sends is received, is to verify into the result for sending
The quantity of the total node of work(, during more than predetermined threshold value ratio (such as 80%), then confirms transaction.And if what is be proved to be successful is total
The quantity of node is not up to predetermined threshold value ratio (such as 80%), then Cancel Transaction.
In one embodiment of this invention, if the node with " miner " function confirms transaction in authorization node, its
By operating in the preset algorithm in special hardware equipment (for example, proof of work algorithm), created in the way of vying each other
New block." miner " for trying to achieve solution, result is put into the block head of new block, and comprising transaction in the block main body of new block
Information (for example, exchange hour, dealing money, merchandise item information, both parties' information etc.).The new block is sent to tries to achieve
All adjacent nodes of " miner " of solution.These nodes also may proceed to transmit this block after receiving and verifying this new block.
The transaction included when the new block effectively, and result of calculation it is correct when, the block is added to each node the area of own node
In block chain copy.
In an alternative embodiment of the invention, if transaction is related to a plurality of block chain, and during transaction request is a block chain
What any authorization node (non-shared node) sent, then the total node of transaction request is received, the transaction request is sent to
The node in other block chains involved by default article trading so that transaction request can be distributed to involved all blocks
Node in chain.
The method of commerce of the embodiment of the present invention, the different block chain of different article correspondences, in transaction confirmation, leads to
The mutual authentication of a plurality of block chain interior joint is crossed, result is verified, so as to ensure that the security of transaction, a plurality of area can be avoided
Transaction in block chain it is asynchronous or transaction leak, lifted transaction reliability.
Referring to Fig. 3, be one embodiment of the invention a block chain in node device structural representation.The node device
300 include：Processing assembly 301, storage assembly 302, communication component 303 and power supply module 304.Processing assembly 301 can be further
Including one or more processors.Storage assembly 302 is used to store can for example be applied by the instruction of the execution of processing assembly 1922
Program.In storage assembly 302 store application program can include it is one or more each correspond to one group of instruction
Module.Storage assembly 302 is additionally operable to memory block chain.Additionally, processing assembly 301 is configured as execute instruction, with execution
Method of commerce is stated, checking, generation new block etc. is traded.
Power supply module 304 is configured as performing the power management of node device 300.Communication component 303 is configured as saving
Point device 300 is connected to network, is communicated.Node device 300 can operate the operation in storage assembly 302 based on storage
System, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.
Referring to Fig. 4 and Fig. 5, in one embodiment of the invention, by taking the transaction of electronic ticket as an example, to the multi-region of the embodiment of the present invention
The process of exchange of block chain is illustrated.Because the transaction of electronic ticket is related to two kinds of virtual objects of electronic ticket and currency, therefore, need
It is related to electronic ticket block chain and currency block chain.
Referring to Fig. 4, the control centre 400 of electronic ticket, by way of authorizing or receiving node is registered, it is determined that multiple authorize
Node.These authorization nodes (402,404,406 ...) in each storage, forwarding, area for both participating in electronic ticket block chain
Foundation of block etc..Record has information and transaction record of electronic ticket etc. in block in electronic ticket block chain.
In one embodiment, control centre 400 can not be the node in block chain, the generation of its electronic ticket that will be determined
Strategy, each authorization node is sent to by way of point-to-point or broadcast.Each authorization node carries out electronic ticket according to generation strategy
Generation.The generation strategy of electronic ticket may include：Initial information, generation time and generation number.For example, the generation of an electronic ticket
Strategy is：The generation time is on every Fridays 18:00；Generation number is 50,000；Initial information includes：Place to use unique name (example
Such as, Shanghai Disney), the unique draft bank in this place (for example, 2016080000001), admission ticket species (for example, adult ticket), effectively
Phase (for example, 2016 on August 31) and transaction value (Li Ru, $499) etc..
Each authorization node, in the generation time of setting, adds 50,000 structures, in each structure according to generation strategy
Comprising as above initial information.Thus, each authorization node saves 50,000 information of electronic ticket.It should be understood that 50,000 electricity
The information of sub- ticket can store the local storage space of each authorization node, or authorization node passes through newly-generated multiple blocks
Information to electronic ticket is stored.
Likewise, the control centre 401 of currency, by way of authorizing or receiving node is registered, it is determined that multiple nodes, this
A little node (403,405,407 ...) in each storage, forwarding, the foundation of block that both participate in currency block chain etc..Goods
Record has accounts information and transaction record etc. in coin block chain.
Control centre 401 sets up a block for each user, for recording its accounts information.Accounts information may include：
Account name, account balance etc..These accounts informations can be sent to each authorization node by control centre 401 so that each mandate
Be stored with the accounts information of each user in node.
Referring to Fig. 4, node 402 and node 405 are two total nodes of block chain.
In one embodiment, both parties be user 1 and user 2, wherein, user 1 for electronic ticket A owner, use
Family 2 is the buyer of electronic ticket A, then user 2 is payer, and user 1 is beneficiary.In one embodiment of this invention, participate in
The user of article trading is that the authorization node in block chain, i.e. user 1 are the authorization node in electronic ticket block chain, and user 2
It is the authorization node in currency block chain.
Referring to Fig. 5, in step 501, node issue transaction request is initiated in transaction.
In one embodiment, when issuing transaction request, transaction is initiated node and is generated according to default transaction data format
Transaction data package, and the transaction data package is digitally signed using private key, then by the transaction data package after digital signature
Broadcasted.Transaction request includes：Information, both parties' information, dealing money of the electronic ticket of transaction etc..
Transaction initiator can be the total node in block chain, or non-shared node.When it is total node, can
Node in node and currency block chain that transaction request is broadcast in electronic ticket block chain simultaneously；When it is non-shared node
When, the node in block chain where transaction request to be broadcast to itself receives the total node of the transaction request, and its is wide
Broadcast to the node in another block chain.Thus, the node in two block chains will all receive the transaction of transaction initiator's issue
Request.
In step 502, the authorization node in electronic ticket block chain and currency block chain, tests transaction request respectively
Card.
Each authorization node (including total node) is verified to transaction request.During checking, respectively in transaction request
Dealing money, transaction item, both parties' information etc. verified, to determine the feasibility of transaction.In this embodiment, electricity
Node in sub- ticket block chain verifies to the electronic ticket information involved by transaction, determines whether electronic ticket is effective.Specifically,
In checking, can be according to the mark (for example, coding or draft bank etc.) of the electronic ticket of transaction, from the electronic ticket of authorization node storage
Inquired about in information and transaction record, to determine whether electronic ticket is effective.Additionally, the node in electronic ticket block chain, may be used also
Identity information in both parties' information etc. is verified to the legitimacy of buyer.For example, according to the age of buyer
The purchase age with transaction e ticket is matched, to determine whether buyer is legal.
Node in currency block chain is then verified to the accounts information of both parties, for example, according to buyer (user
2) accounts information, determines whether its account balance is sufficient；According to the accounts information of electronic ticket supplier (user 1), it is determined
Whether account is correct.
In step 503, the authorization node in each block chain obtains checking to the transaction verification information of transaction request
As a result.
(success or failure) can be all broadcast the message after the completion of node verification in two block chains.Being total in two block chains
There is the node can be while collecting the checking information in two block chains.For example, have 2500 authorization nodes in electronic entrance ticket block chain,
The total node for having 5000 authorization nodes, two block chains in currency block chain has 1500.Below for a total node is received
Collect the situation of the checking information of node broadcasts：Broadcast message in electronic entrance ticket block chain is 2300 successes, 5 failures
(possible node is maliciously controlled or information is tampered etc.), also 195 do not return to message and (are likely to be at shutdown or deadlock etc.
The state that cannot respond to)；Broadcast message in currency block chain is 4700 successes, and (possible node is maliciously controlled for 12 failures
System or information are tampered etc.), 288 do not return to message (being likely to be at shutdown or the state that cannot respond to such as crash).
Each total node calculates the result of bar block chain respectively, if in a block chain, the node being proved to be successful
Number is more than or equal to predetermined threshold value (for example, 95%), then be labeled as this block chain being proved to be successful, and record successfully and fail
Message number.Otherwise, if the nodes being proved to be successful are less than predetermined threshold value, this block chain is labeled as authentication failed.
When two block chains are marked as being proved to be successful, broadcast bi-directional verification successful information gives two to each total node
Bar block chain (while carrying the success in two block chains and failure number)；If any bar block chain is marked as testing
Card failure, then broadcast bi-directional verification failure information to two block chains (while carrying the success and failure in two block chains
Message number).
In step 504, each authorization node is confirmed or is cancelled according to the result for receiving to transaction.
Total node more than certain predetermined threshold percentage (such as 80%) sends bi-directional verification successful information, then confirm to hand over
Easily, the node in two block chains is processed transaction simultaneously.And if bi-directional verification success message is not up to predetermined threshold value
Ratio (such as 80%), then Cancel Transaction.
As described above, when concluding the business effective, the generation power of " miner " node competition new block in block chain, with to transaction
Confirmed and recorded, be finally completed the owner of transaction, i.e. user 2 as electronic ticket A, user 1 is received the payment of user 2.
Above-mentioned article trading method according to embodiments of the present invention, only controls the total nodes more than threshold percentage
According to, or exceeded the authorization node quantity of preset ratio, be possible to complete a problem transaction, and this is general in block chain
Rate is extremely low, thereby may be ensured that the security of transaction.And be individually for a block chain by by single class article, and with two or
Node in a plurality of block chain makes block form a network structure for plane as total node, reduces wall scroll block chain
Length, reduces the data volume of each node；The search efficiency of block chain can be improved；Improve collecting and counting effect for single class article
Rate；Improve concurrency (a plurality of block chain can simultaneously carry out the treatment of different transaction).
Referring to Fig. 6, the embodiment of the present invention also provides a kind of article trading device.The device 600 can be applied to total node,
Including：
First transaction request sending module 601, is configured as the transaction request of default article being sent to the default thing
Authorization node in the involved block chain of product transaction；
Transaction verification information receiver module 602, is configured to receive each authorization node according to the transaction for receiving
The transaction verification information of acquisition request；
The result acquisition module 603, is configured as, according to the transaction verification information, obtaining the result；
Sending module 604, is configured as transmitting verification result to each authorization node, and the result is used for for each
Transaction of the individual authorization node to the default article is confirmed or is cancelled.
In one embodiment, the result acquisition module 603 includes：
Acquisition submodule 6031, is configured as the transaction verification information that the authorization node in a block chain is returned, and obtains
Take the number of the authorization node being proved to be successful, and the authorization node of authentication failed number；
Mark submodule 6032, it is higher than predetermined threshold value to be configured as in the ratio shared by the authorization node number being proved to be successful
When, the result of this block chain is labeled as to be proved to be successful；It is less than in the ratio shared by the authorization node number being proved to be successful
During predetermined threshold value, the result of this block chain is labeled as authentication failed.
In one embodiment, sending module 604 includes：
First sending submodule 6041, every checking of block chain that the transaction being configured as in the default article is related to
When result is marked as being proved to be successful, the result that transmission is proved to be successful is to the authorization node in each block chain；
Second sending submodule 6042, any bar block chain that the transaction being configured as in the default article is related to is tested
When card result is marked as authentication failed, the result of authentication failed is sent to authorization node.
In one embodiment, device 600 also includes：
Transaction request receiver module 605, it is described pre- that any authorization node being configured as in one block chain of reception sends
If the transaction request of article；
Second transaction request sending module 606, is configured as the transaction request being sent to the default article trading
Authorization node in other involved block chains.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant the method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Fig. 7 is a kind of block diagram of the device 700 for article trading method according to an exemplary embodiment, the dress
It can be node device to put 700.As illustrated, the device 700 can include：Processor 701, memory 702, multimedia groupware
703, input/output (I/O) interface 704, and communication component 705.
Wherein, processor 701 is used to control the integrated operation of the device 700, with completing above-mentioned article trading method
All or part of step.Memory 702 is used for storage program area, and various types of data are supporting in the device 700
Operation, the instruction that can for example include for any application program or method operated on the device 700 of these data, with
And the related data of application program.The memory 702 can by any kind of volatibility or non-volatile memory device or
Combinations thereof realization, such as static RAM (Static Random Access Memory, abbreviation SRAM),
Electrically Erasable Read Only Memory (Electrically Erasable Programmable Read-Only Memory,
Abbreviation EEPROM), Erasable Programmable Read Only Memory EPROM (Erasable Programmable Read-Only Memory, letter
Claim EPROM), programmable read only memory (Programmable Read-Only Memory, abbreviation PROM), read-only storage
(Read-Only Memory, abbreviation ROM), magnetic memory, flash memory, disk or CD.
Multimedia groupware 703 can include screen and audio-frequency assembly.Wherein screen for example can be touch-screen, audio-frequency assembly
For output and/or input audio signal.For example, audio-frequency assembly can include a microphone, microphone is used to receive outside
Audio signal.The audio signal for being received can be further stored in memory 702 or be sent by communication component 705.Sound
Frequency component also includes at least one loudspeaker, for exports audio signal.I/O interfaces 704 are processor 701 and other interface moulds
There is provided interface between block, above-mentioned other interface modules can be keyboard, mouse, button etc..These buttons can be virtual push button
Or entity button.Communication component 705 is used to carry out wired or wireless communication between the device 700 and other equipment.Channel radio
Letter, such as Wi-Fi, bluetooth, near-field communication (Near Field Communication, abbreviation NFC), 2G, 3G or 4G, or they
In the combination of one or more, therefore the corresponding communication component 705 can include：Wi-Fi module, bluetooth module, NFC moulds
Block.
In one exemplary embodiment, device 700 can be by one or more application specific integrated circuits
(Application Specific Integrated Circuit, abbreviation ASIC), digital signal processor (Digital
Signal Processor, abbreviation DSP), digital signal processing appts (Digital Signal Processing Device,
Abbreviation DSPD), PLD (Programmable Logic Device, abbreviation PLD), field programmable gate array
(Field Programmable Gate Array, abbreviation FPGA), controller, microcontroller, microprocessor or other electronics unit
Part is realized, for performing above-mentioned article trading method.
In a further exemplary embodiment, a kind of computer program product, the computer program product bag are additionally provided
Containing the computer program that can be performed by programmable device, the computer program has to work as to be held by the programmable device
For performing the code section of above-mentioned article trading method during row.
In a further exemplary embodiment, a kind of non-transitory computer-readable storage medium including instructing is additionally provided
Matter, such as, including the memory 702 for instructing, above-mentioned instruction can be performed to complete above-mentioned article by the processor 701 of device 700
Method of commerce.Illustratively, the non-transitorycomputer readable storage medium can be ROM, random access memory (Random
Access Memory, abbreviation RAM), CD-ROM, tape, floppy disk and optical data storage devices etc..
Those skilled in the art will readily occur to other embodiment party of the invention after specification and the practice present invention is considered
Case.The application is intended to any modification of the invention, purposes or adaptations, these modifications, purposes or adaptability
Change follows general principle of the invention and including undocumented common knowledge or usual skill in the art of the invention
Art means.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following claim
Point out.
It should be appreciated that the invention is not limited in the precision architecture being described above and be shown in the drawings, and
And can without departing from the scope carry out various modifications and changes.The scope of the present invention is only limited by appended claim.
Claims (18)
1. a kind of article trading method, it is characterised in that including：
The transaction request of default article is sent to the authorization node in the block chain involved by the default article trading；
The transaction verification information that each authorization node is obtained according to the transaction request for receiving is received respectively；
According to the transaction verification information, the result is obtained；
Each authorization node is transmitted verification result to, the result is used for for each authorization node to the default article
Transaction confirmed or cancelled.
2. method according to claim 1, it is characterised in that the transaction verification information that the basis is received, acquisition is tested
The step of card result, includes：
The transaction verification information that authorization node in a block chain is returned, the number of the authorization node that acquisition is proved to be successful,
And the number of the authorization node of authentication failed；
If the ratio shared by the authorization node number being proved to be successful is higher than predetermined threshold value, the result of this block chain is marked
To be proved to be successful；If the ratio shared by the authorization node number being proved to be successful is less than predetermined threshold value, by the checking of this block chain
Result queue is authentication failed.
3. method according to claim 2, it is characterised in that the step for transmitting verification result to each authorization node
Suddenly include：
If every the result of block chain that the transaction of the default article is related to is marked as being proved to be successful, transmission is tested
Successful the result is demonstrate,proved to the authorization node in each block chain；
If the result of any bar block chain that the transaction of the default article is related to is marked as authentication failed, transmission is tested
The result of failure is demonstrate,proved to authorization node.
4. method according to claim 1, it is characterised in that methods described also includes：Receive any in a block chain
The transaction request of the described default article that authorization node sends, and the transaction request is sent to the default article trading
Authorization node in other involved block chains.
5. a kind of article trading device, it is characterised in that including：
First transaction request sending module, is configured as the transaction request of default article being sent to the default article trading institute
Authorization node in the block chain being related to；
Transaction verification information receiver module, is configured to receive each authorization node according to the transaction request acquisition for receiving
Transaction verification information；
The result acquisition module, is configured as, according to the transaction verification information, obtaining the result；
Sending module, is configured as transmitting verification result to each authorization node, and the result is used for for each mandate
Transaction of the node to the default article is confirmed or is cancelled.
6. device according to claim 5, it is characterised in that the result acquisition module includes：
Acquisition submodule, is configured as the transaction verification information that the authorization node in a block chain is returned, and acquisition is verified into
The number of the authorization node of work(, and the authorization node of authentication failed number；
Mark submodule, is configured as when the ratio shared by the authorization node number being proved to be successful is higher than predetermined threshold value, by this
The result of block chain is labeled as being proved to be successful；Predetermined threshold value is less than in the ratio shared by the authorization node number being proved to be successful
When, the result of this block chain is labeled as authentication failed.
7. device according to claim 6, it is characterised in that the sending module includes：
First sending submodule, every the result of block chain quilt that the transaction being configured as in the default article is related to
During labeled as being proved to be successful, the result that transmission is proved to be successful is to the authorization node in each block chain；
Second sending submodule, the result quilt of any bar block chain that the transaction being configured as in the default article is related to
During labeled as authentication failed, the result of authentication failed is sent to authorization node.
8. device according to claim 5, it is characterised in that described device also includes：
Transaction request receiver module, is configured as receiving the described default article that any authorization node in a block chain sends
Transaction request；
Second transaction request sending module, is configured as being sent to the transaction request involved by the default article trading
Authorization node in other block chains.
9. a kind of node device, it is characterised in that including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：The transaction request of default article is sent to involved by the default article trading
Block chain in authorization node；The transaction verification letter that each authorization node is obtained according to the transaction request for receiving is received respectively
Breath；According to the transaction verification information, the result is obtained；Transmit verification result to each authorization node, the checking knot
The transaction that fruit is used for for each authorization node to the default article is confirmed or is cancelled.
10. a kind of block chain network, it is characterised in that including：
At least two block chains, every block chain includes the authorization node of multiple trading privileges with identical items；
Identical authorization node in two or more block chain is total node；Wherein,
The total node, is configured as that the transaction request of default article is sent to the area involved by the default article trading
Authorization node in block chain, and the transaction verification letter that each authorization node is obtained according to the transaction request for receiving is received respectively
Breath, and according to the transaction verification information, each authorization node is sent to after obtaining the result, the result is used to supply
Transaction of each authorization node to the default article is confirmed or is cancelled.
11. block chain networks according to claim 10, it is characterised in that the total node, are additionally configured to receive
The transaction request of the described default article that any authorization node in the block chain of place sends, and the transaction request is sent
To the authorization node in other the block chains involved by the default article trading.
12. block chain networks according to claim 10, it is characterised in that have in the authorization node and dig ore deposit function
Node, is configured in after confirming to the transaction of the default article, runs preset algorithm, to carry out the establishment of new block,
And new block is sent to other authorization nodes in block chain, so as to after authorization node is verified to new block, incite somebody to action new
In block write-in block chain.
13. block chain networks according to claim 10, it is characterised in that the total node, are additionally configured to basis
The transaction verification information that authorization node in one block chain is returned, the number of the authorization node that acquisition is proved to be successful, and checking
The number of the authorization node of failure；
If the ratio shared by the authorization node number being proved to be successful is higher than predetermined threshold value, the result of the block chain is labeled as
It is proved to be successful；Otherwise, if the ratio shared by the authorization node number being proved to be successful is less than predetermined threshold value, by the checking of the block chain
Result queue is authentication failed.
14. block chain networks according to claim 13, it is characterised in that the total node, are additionally configured in institute
When the result for stating every block chain that the transaction of default article is related to is marked as being proved to be successful, what transmission was proved to be successful
The result is to the authorization node in each block chain；The checking knot of any bar block chain being related in the transaction of the default article
When fruit is marked as authentication failed, the result of authentication failed is sent to the authorization node in each block chain.
15. block chain networks according to claim 14, it is characterised in that the authorization node, are additionally configured in hair
The result for sending be the total node being proved to be successful quantity exceed preset ratio when, confirm transaction；In being total to for being proved to be successful
Have the quantity of node not up to preset ratio when, Cancel Transaction.
16. a kind of computer program products, it is characterised in that the computer program product is included can be by programmable device
The computer program of execution, the computer program has when being performed by the programmable device for perform claim requirement
The code section of the method any one of 1 to 4.
A kind of 17. non-transitorycomputer readable storage mediums, it is characterised in that the non-transitory computer-readable storage medium
Matter includes one or more programs, and one or more of programs are used for the side any one of perform claim requirement 1 to 4
Method.
A kind of 18. node devices, it is characterised in that including：
Non-transitorycomputer readable storage medium described in claim 17；And
One or more processor, for performing the program in the non-transitorycomputer readable storage medium.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/106437 WO2018090331A1 (en) | 2016-11-18 | 2016-11-18 | Blockchain network, article transaction method and apparatus, and node device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106797389A true CN106797389A (en) | 2017-05-31 |
Family
ID=58953002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680002840.9A Pending CN106797389A (en) | 2016-11-18 | 2016-11-18 | Block chain network, article trading method, device and node device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106797389A (en) |
| WO (1) | WO2018090331A1 (en) |
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