CN106485495A - Transaction Information method for subscribing, device, server and system - Google Patents
Transaction Information method for subscribing, device, server and system Download PDFInfo
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- CN106485495A CN106485495A CN201610828013.7A CN201610828013A CN106485495A CN 106485495 A CN106485495 A CN 106485495A CN 201610828013 A CN201610828013 A CN 201610828013A CN 106485495 A CN106485495 A CN 106485495A
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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
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
- G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
- G06Q20/3678—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes e-cash details, e.g. blinded, divisible or detecting double spending
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Abstract
The invention discloses a kind of Transaction Information method for subscribing, device, server and system, wherein, Transaction Information method for subscribing includes：Send Transaction Information to server and subscribe to request, so that server subscribes to requesting query according to Transaction Information meets the Transaction Information that Transaction Information subscribes to request；The Transaction Information that meets of the reception server real time propelling movement subscribes to the Transaction Information asked.The technical scheme being provided using the present invention, being enable SPV node to know associated Transaction Information in time, subsequently to carry out associative operation, solving the problems, such as limited by SPV nodal function.
Description
Technical field
The present invention relates to Internet technical field and in particular to a kind of Transaction Information method for subscribing, device, server and
System.
Background technology
In bit coin network, complete block chain on the in store network of full node, it can be by traveling through whole piece block
Transaction record on chain is obtaining the All Activity information of certain account.And in block chain network, user for convenience, provide
A kind of incomplete node, also referred to as SPV (simple payment verification, Simplified Payment Verification) node,
I.e. simple payment verification node.By SPV node, as long as user preserves all of block header, even if do not run saving completely
Point also can verify that payment.
The appearance of SPV node, participates in bit coin network trading to domestic consumer and provides a great convenience.Although user is no
Method directly verifies transaction, but if the transaction being consistent can be found from the somewhere of block chain it is possible to confirm that network has recognized that
This transaction, and obtained the accreditation of multiple nodes of network.That is, SPV node is not enterprising in its node itself
Row checking, and be made by associated full node and go to complete to verify, SPV node itself only safeguards the particular data needed for user.
Thus, although SPV node appear as domestic consumer using the wallet of oneself be traded bringing very big just
Profit, but in some cases, there is very big restriction in the function of SPV node.
Content of the invention
In view of the above problems it is proposed that the present invention so as to provide one kind overcome the problems referred to above or at least in part solve on
State Transaction Information method for subscribing, device, server and the system of problem.
According to an aspect of the invention, it is provided a kind of Transaction Information method for subscribing, the method is held in SPV node side
OK, including：
Send Transaction Information to server and subscribe to request, so that server subscribes to requesting query according to Transaction Information meets friendship
The Transaction Information that easily information subscribing is asked；
The Transaction Information that meets of the reception server real time propelling movement subscribes to the Transaction Information asked.
According to a further aspect in the invention, there is provided a kind of Transaction Information method for subscribing, the method executes in server side,
Including：
Obtain the Transaction Information subscription request that SPV node sends；
Subscribe to the Transaction Information real time propelling movement of request by meeting Transaction Information to SPV node.
According to a further aspect in the invention, there is provided a kind of Transaction Information subscribes to device, this device includes：
Sending module, subscribes to request for sending Transaction Information to server, so that server is subscribed to according to Transaction Information
Requesting query meets the Transaction Information that Transaction Information subscribes to request；
Receiver module, the Transaction Information that meets for the reception server real time propelling movement subscribes to the Transaction Information asked.
According to a further aspect in the invention, there is provided a kind of server, this server includes：
Acquisition module, the Transaction Information for obtaining the transmission of SPV node subscribes to request；
Pushing module, for subscribing to the Transaction Information real time propelling movement of request to SPV node by meeting Transaction Information.
According to a further aspect in the invention, there is provided a kind of Transaction Information ordering system, this system includes：Above-mentioned transaction
Information subscribing device and above-mentioned server.
The technical scheme being provided according to the present invention, SPV node sends Transaction Information to server and subscribes to request, then services
Device is subscribed to requesting query according to Transaction Information and is met the Transaction Information that Transaction Information subscribes to request, and then server will meet transaction
The Transaction Information real time propelling movement of information subscribing request is to SPV node.The technical scheme being provided according to the present invention, server is SPV
Node provides subscribes to the service pushing Transaction Information, must actively send request with SPV node in prior art and go inquiry to hand over
Credulity manner of breathing ratio, enables SPV node to know associated Transaction Information in time using this technical scheme, subsequently to carry out
Calculate the operation such as account balance, solve the problems, such as limited by SPV nodal function.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, and in order to allow the above and other objects of the present invention, feature and advantage can
Become apparent, below especially exemplified by the specific embodiment of the present invention.
Brief description
By reading the detailed description of hereafter preferred implementation, various other advantages and benefit are common for this area
Technical staff will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred implementation, and is not considered as to the present invention
Restriction.And in whole accompanying drawing, it is denoted by the same reference numerals identical part.In the accompanying drawings：
Fig. 1 shows the schematic flow sheet of the Transaction Information method for subscribing embodiment one that the present invention provides；
Fig. 2 shows the schematic flow sheet of the Transaction Information method for subscribing embodiment two that the present invention provides；
Fig. 3 shows the signaling process figure of the Transaction Information method for subscribing embodiment three that the present invention provides；
Fig. 4 shows the signaling process figure of the Transaction Information method for subscribing example IV that the present invention provides；
Fig. 5 shows that the Transaction Information that the present invention provides subscribes to the illustrative view of functional configuration of device embodiment one；
Fig. 6 shows that the Transaction Information that the present invention provides subscribes to the illustrative view of functional configuration of device embodiment two；
Fig. 7 shows the illustrative view of functional configuration of the server example one that the present invention provides；
Fig. 8 shows the illustrative view of functional configuration of the server example two that the present invention provides；
Fig. 9 shows the illustrative view of functional configuration of the Transaction Information ordering system embodiment that the present invention provides.
Specific embodiment
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment it being understood, however, that may be realized in various forms the disclosure and should not be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to be able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
Fig. 1 shows the schematic flow sheet of the Transaction Information method for subscribing embodiment one that the present invention provides, and the method is in SPV
Node side executes, as shown in figure 1, the method comprises the steps：
Step S100, sends Transaction Information to server and subscribes to request.
Server is the complete node in block chain network, and server includes complete block chain copy.Server is at this
A data base is safeguarded on ground, and this database purchase has all of historical transactional information on block chain, and when the friendship on block chain
During easy information updating, server also can update this data base.Block chain include but is not limited to bit coin (bitcoin) block chain,
Ether mill (ethereum) block chain and super account book (hyperledger) block chain.
In the step s 100, SPV node sends Transaction Information to server and subscribes to request.There is in SPV node block chain
Account address information.Block chain account address information may include but be not limited to bit coin address, ether mill address and super account book
Address.In the present invention, Transaction Information is subscribed to request and be may include block chain account address information or address matched rule.Address
Joining rule can be the matched rule being generated according to block chain account address information.Specifically, can be according to block chain account address
Information and Bloom filter generate address matched rule.After SPV node have sent Transaction Information subscription request to server,
Server is subscribed to requesting query according to Transaction Information and is met the Transaction Information that Transaction Information subscribes to request.
When Transaction Information subscription request includes block chain account address information, what server lookup obtained meets transaction letter
The Transaction Information that breath subscribes to request is the Transaction Information mating with block chain account address information；When Transaction Information subscribes to request bag
When including address matched rule, what server lookup obtained meet Transaction Information to subscribe to the Transaction Information asked is to mate rule with address
The Transaction Information then mating.Specifically, the Transaction Information mating with block chain account address information include transaction initiate address or
The Transaction Information that transaction purpose address is mated with block chain account address information；The Transaction Information bag mating with address matched rule
Include transaction and initiate the Transaction Information that address or transaction purpose address are mated with address matched rule.
Wherein, address matched rule can be the coupling rule being generated according to block chain account address information and Bloom filter
Then.Specifically, Bloom filter is a very long binary vector and a series of random mapping function.Assume Bloom filter
It is a sixteen bit array and three hash functions, three hash functions are respectively hash function K1, hash function K2With Hash letter
Number K3, the initial value of each number in the sixteen bit array of Bloom filter is zero, the process that address matched rule generates
Can be：Block chain account address information is passed through hash function K as key word1Enter row operation, through hash function K1After computing
To a number between 1 and 16, it is set to 1 in corresponding position in this sixteen bit array, thus hash function K1
Output record, then according to the same manner by hash function K2Output and hash function K3Output record.
So server, during match trading information, address is initiated in the transaction in the historical transactional information of storage
It is defeated that information and transaction purpose address information obtain two or more respectively respectively as key word after these three hash function computings
Go out, if the position being set to 1 in the arbitrary output in the output of this two or more is arranged to 1 in sixteen bit array, say
This historical transactional information bright is the Transaction Information mating with address matched rule；Otherwise illustrate that this historical transactional information is not and ground
The Transaction Information of location matched rule coupling.
Sixteen bit array is obtained after assuming the block chain account address information according to SPV node and three hash function computings
In the 1st, the 3rd and the 14th be set to 1, if address is initiated in transaction in the historical transactional information of server storage 1
Information and transaction purpose address information obtain being output as 1,3 respectively as key word respectively after these three hash function computings
With 14 and 2,4,10, then explanation historical transactional information 1 is Transaction Information mate with address matched rule although historical trading is believed
Breath 1 is the Transaction Information mating with address matched rule, but, historical transactional information 1 is not necessarily the friendship related to SPV node
Easily information；If address information is initiated in the transaction in the historical transactional information of server storage 2 and transaction purpose address information is made
Obtain respectively being output as 1,2 and 14 and 2,4,10 after these three hash function computings for key word, then historical trading is described
Information 2 is not the Transaction Information mating with address matched rule.
Step S101, the Transaction Information that meets of the reception server real time propelling movement subscribes to the Transaction Information asked.
After server lookup obtains meeting the Transaction Information that Transaction Information subscribes to request, server is in real time to SPV
Node pushes and meets the Transaction Information that Transaction Information subscribes to request, and wherein, when New Transaction on block chain, server can be by
Meet Transaction Information and subscribe to the Transaction Information real time propelling movement of the New Transaction asked to SPV node.So in step S101, SPV
The Transaction Information that meets of node the reception server real time propelling movement subscribes to the Transaction Information asked, consequently facilitating the follow-up energy of SPV node
Enough carry out calculating the operation such as account balance according to Transaction Information, and then solve the problems, such as limited by SPV nodal function.
Specifically, when Transaction Information subscription request includes block chain account address information, in step S101, clothes are received
The Transaction Information mating with block chain account address information of business device real time propelling movement；Subscribe to request when Transaction Information and include address
When joining rule, in step S101, the Transaction Information mating with address matched rule of the reception server real time propelling movement.
Wherein, when address matched rule is to be generated according to block chain account address information and Bloom filter, due to cloth
Grand filter has the problem that miscalculation rate increases with the increase of the number of elements being stored in, and server mates according to this address
The Transaction Information to address matched rule coupling that rule query obtains may not only include the transaction related with this SPV node
Information is it is also possible to include and this incoherent Transaction Information of SPV node, then after step slol, the method may also include
According to block chain account address information, the Transaction Information receiving is screened, the step of the Transaction Information after being screened,
Thus screening out and this incoherent Transaction Information of SPV node, that is, sieve removes useless Transaction Information.
In addition, when the block chain account address information of SPV node changes, SPV node can send new to server
Transaction Information subscribe to request.Wherein, this Transaction Information subscribes to the block chain account address information after request may include change, or
This Transaction Information of person subscribe to request may include according to change after block chain account address information and Bloom filter generate new
Address matched rule.New Transaction Information is subscribed to request and subscribed to request with original Transaction Information is separate, and SPV saves
Point is subjected to meeting the transaction that original Transaction Information is subscribed to the Transaction Information asked and met new Transaction Information subscription request
Information subscribes to the corresponding Transaction Information of request that is to say, that SPV node is subjected to multiple Transaction Informations.
The technical scheme being provided according to the present invention, server provides for SPV node and subscribes to the service pushing Transaction Information,
With SPV node in prior art must actively send request go inquire about Transaction Information compared with, make SPV node using this technical scheme
Associated Transaction Information can be known in time, so that SPV node subsequently carries out calculating the operation such as account balance, solve
Problem limited by SPV nodal function.
Fig. 2 shows the schematic flow sheet of the Transaction Information method for subscribing embodiment two that the present invention provides, and the method is in clothes
The execution of business device side, as shown in Fig. 2 the method comprises the steps：
Step S200, obtains the Transaction Information subscription request that SPV node sends.
Server is the complete node in block chain network, and server includes complete block chain copy.Server is at this
A data base is safeguarded on ground, and this database purchase has all of historical transactional information on block chain.Block chain includes but is not limited to
Bit coin block chain, ether mill block chain and super account book block chain.There is in SPV node block chain account address information, SPV
Node sends Transaction Information to server and subscribes to request, then in step s 200, and server obtains the transaction that SPV node sends
Information subscribing is asked.Block chain account address information may include but be not limited to bit coin address, ether mill address and super account book
Address.
Wherein, Transaction Information is subscribed to request and be may include block chain account address information or address matched rule.Address is mated
Rule can be the matched rule being generated according to block chain account address information.Specifically, can be believed according to block chain account address
Breath and Bloom filter generate address matched rule.
Step S201, subscribes to the Transaction Information real time propelling movement of request to SPV node by meeting Transaction Information.
In step s 201, server subscribes to the Transaction Information real time propelling movement of request to SPV node by meeting Transaction Information,
Wherein, when New Transaction on block chain, server can will meet the Transaction Information that Transaction Information subscribes to the New Transaction of request
Real time propelling movement is to SPV node, consequently facilitating SPV node subsequently can carry out calculating the operation such as account balance according to Transaction Information,
And then solve the problems, such as limited by SPV nodal function.
Alternatively, in a possible implementation of the present embodiment, after step S200, the method also includes root
Subscribe to request according to Transaction Information, inquiry meets the step that Transaction Information subscribes to the Transaction Information of request.
Specifically, when Transaction Information subscription request includes block chain account address information, being subscribed to according to Transaction Information please
Ask, the historical transactional information of inquiry storage, judge that whether historical transactional information subscribes to the block chain account in asking with Transaction Information
Family address information coupling.If it is determined that obtain historical transactional information mating it is determined that this history with block chain account address information
Transaction Information is to meet the Transaction Information that Transaction Information subscribes to request；If it is determined that obtain historical transactional information not with block chain account
Family address information coupling, then illustrate that this historical transactional information is not meet the Transaction Information that Transaction Information subscribes to request, then connect
Other historical transactional information of inquiry storage, judge whether other historical transactional information are subscribed in request with Transaction Information
Block chain account address information coupling.
When Transaction Information subscription request includes address matched rule, request is subscribed to according to Transaction Information, inquiry stores
Historical transactional information, judges whether historical transactional information is subscribed to the address matched rule in request with Transaction Information and mated.If
Judge that obtaining historical transactional information is mated with address matched rule it is determined that historical transactional information please as meeting Transaction Information subscription
The Transaction Information asked；If it is determined that obtain historical transactional information not mating with address matched rule, then illustrate that this historical trading is believed
Cease the Transaction Information subscribing to request for not meeting Transaction Information, then then other historical transactional information of inquiry storage, sentence
Whether disconnected others historical transactional information subscribes to the address matched rule in request with Transaction Information mates.
In addition, when the block chain account address information of SPV node changes, SPV node can send new to server
Transaction Information subscribe to request.Wherein, this Transaction Information subscribes to the block chain account address information after request may include change, or
This Transaction Information of person subscribe to request may include according to change after block chain account address information and Bloom filter generate new
Address matched rule.Server can not only inquire about meet new Transaction Information subscribe to request Transaction Information additionally it is possible to
When inquiry meet the Transaction Information that original Transaction Information subscribes to request, and the new Transaction Information that meets that inquiry is obtained is subscribed to
The Transaction Information of request subscribes to request all real time propelling movements to SPV node with meeting original Transaction Information.
The technical scheme being provided according to the present invention, server provides for SPV node and subscribes to the service pushing Transaction Information,
Up-to-date Transaction Information can be pushed in time the SPV node of correlation, thus decreasing the number of times of full querying node, greatly
Improve the efficiency of inquiry, in addition, the technical scheme providing using the present invention, enable SPV node to know phase therewith in time
The Transaction Information closing, so that SPV node subsequently carries out associative operation, solves the problems, such as limited by SPV nodal function.
Fig. 3 shows the signaling process figure of the Transaction Information method for subscribing embodiment three that the present invention provides, as shown in figure 3,
The method comprises the steps：
Step S300, SPV node sends Transaction Information to server and subscribes to request.
Wherein, Transaction Information is subscribed to and is asked to include block chain account address information.Block chain account address information may include
But it is not limited to bit coin address, ether mill address and super account book address.
Step S301, server subscribes to request, the historical transactional information of inquiry storage according to Transaction Information.
Server, after the Transaction Information obtaining the transmission of SPV node subscribes to request, subscribes to request according to Transaction Information,
The historical transactional information of inquiry storage.
Step S302, server judges that whether historical transactional information subscribes to the block chain account ground in request with Transaction Information
Location information matches；If so, then execution step S303；If it is not, then execution step S301.
If through judging that obtain historical transactional information subscribes to the block chain account address information in request with Transaction Information
Join, then execution step S303；If through judging that obtaining historical transactional information does not subscribe to the block chain account in request with Transaction Information
Family address information coupling, then execution step S301, continues other historical transactional information of inquiry storage.
For example, the block chain account address information that Transaction Information subscribes in request is that address information is initiated in transaction, then
In step S302, server judges that the transaction in historical transactional information initiates whether address information is subscribed in request with Transaction Information
Transaction initiate address information coupling.
Step S303, server determines that historical transactional information is to meet the Transaction Information that Transaction Information subscribes to request.
If through judging that obtain historical transactional information subscribes to the block chain account address information in request with Transaction Information
Join it is determined that this historical transactional information is to meet the Transaction Information that Transaction Information subscribes to request.
Step S304, server subscribes to the Transaction Information real time propelling movement of request to SPV node by meeting Transaction Information.
After determining the Transaction Information meeting Transaction Information subscription request, server will meet Transaction Information subscription please
To SPV node, wherein, when New Transaction on block chain, server also can will meet friendship to the Transaction Information real time propelling movement asked
The Transaction Information real time propelling movement of the easy New Transaction of information subscribing request to SPV node, consequently facilitating SPV node subsequently being capable of basis
Transaction Information carries out calculating the operation such as account balance, and then solves the problems, such as limited by SPV nodal function.
In addition, when the block chain account address information of SPV node changes, SPV node can send new to server
Transaction Information subscribe to request.Wherein, this Transaction Information subscribes to the block chain account address information after request may include change.Clothes
Business device can not only inquire about the Transaction Information meeting new Transaction Information subscription request additionally it is possible to inquiry simultaneously meets original friendship
The Transaction Information of easy information subscribing request, and will inquiry obtain meet Transaction Information and the symbol that new Transaction Information subscribes to request
Close original Transaction Information and subscribe to request all real time propelling movements to SPV node.The technical scheme being provided according to the present invention, server energy
Enough SPV nodes that up-to-date Transaction Information is pushed to correlation in time, thus decrease the number of times of full querying node, greatly
Improve the efficiency of inquiry.
Fig. 4 shows the signaling process figure of the Transaction Information method for subscribing example IV that the present invention provides, as shown in figure 4,
The method comprises the steps：
Step S400, SPV node sends Transaction Information to server and subscribes to request.
Wherein, Transaction Information is subscribed to and is asked to include address matched rule.Address matched rule can be according to block chain account
The matched rule that family address information generates.Specifically, address can be generated according to block chain account address information and Bloom filter
Matched rule.The present invention is referred to according to the mode that block chain account address information and Bloom filter generate address matched rule
The generating mode described in Transaction Information method for subscribing embodiment one providing, here is omitted.
Step S401, server subscribes to request, the historical transactional information of inquiry storage according to Transaction Information.
Server, after the Transaction Information obtaining the transmission of SPV node subscribes to request, subscribes to request according to Transaction Information,
The historical transactional information of inquiry storage.
Step S402, server judges that whether historical transactional information subscribes to the address matched rule in request with Transaction Information
Coupling；If so, then execution step S403；If it is not, then execution step S401.
If through judging that obtaining historical transactional information is mated with the address matched rule in Transaction Information subscription request, holds
Row step S403；If through judging that obtaining historical transactional information does not subscribe to the address matched rule in request with Transaction Information
Join, then execution step S401, continue other historical transactional information of inquiry storage.
Step S403, server determines that historical transactional information is to meet the Transaction Information that Transaction Information subscribes to request.
If through judging that obtaining historical transactional information is mated with the address matched rule in Transaction Information subscription request, really
This historical transactional information fixed is to meet the Transaction Information that Transaction Information subscribes to request.
Step S404, server subscribes to the Transaction Information real time propelling movement of request to SPV node by meeting Transaction Information.
Wherein, when New Transaction on block chain, server also can subscribe to, by meeting Transaction Information, the New Transaction asked
Transaction Information real time propelling movement to SPV node.
Step S405, SPV node, according to block chain account address information, screens to the Transaction Information receiving, obtains
Transaction Information to after screening.
Because the Transaction Information meeting Transaction Information subscription request that server lookup obtains may not only include and is somebody's turn to do
The related Transaction Information of SPV node is it is also possible to include and this incoherent Transaction Information of SPV node, therefore, in step S405
In, SPV node also needs, according to block chain account address information, the Transaction Information receiving to be screened, after being screened
Transaction Information, thus screening out and this incoherent Transaction Information of SPV node, that is, screens out useless Transaction Information.
In addition, when the block chain account address information of SPV node changes, SPV node can send new to server
Transaction Information subscribe to request.Wherein, this Transaction Information subscribes to the block chain account address letter after request may include according to change
Breath and the new address matched rule of Bloom filter generation.Server can not only inquire about meet that new Transaction Information subscribes to please
The Transaction Information asked is additionally it is possible to inquiry simultaneously meets the Transaction Information that original Transaction Information subscribes to request, and inquiry is obtained
Meet new Transaction Information subscribe to request Transaction Information and meet original Transaction Information subscribe to request all real time propelling movements to
SPV node.The technical scheme being provided according to the present invention, up-to-date Transaction Information can be pushed to correlation by server in time
SPV node, thus decreasing the number of times of full querying node, drastically increases the efficiency of inquiry.
Fig. 5 shows that the Transaction Information that the present invention provides subscribes to the illustrative view of functional configuration of device embodiment one, this transaction
Information subscribing device may be disposed in SPV node, as shown in figure 5, this Transaction Information subscribes to device 500 including：Sending module 510
With receiver module 520.
Sending module 510 is used for：Send Transaction Information to server and subscribe to request.
Sending module 510 sends Transaction Information to server and subscribes to request, and server is subscribed to request according to Transaction Information and looked into
Ask and meet the Transaction Information that Transaction Information subscribes to request.Transaction Information is subscribed to request and be may include block chain account address information or ground
Location matched rule.Address matched rule can be the matched rule being generated according to block chain account address information.Specifically, can root
Generate address matched rule according to block chain account address information and Bloom filter.
Receiver module 520 is used for：The Transaction Information that meets of the reception server real time propelling movement subscribes to the Transaction Information asked.
After server lookup obtains meeting the Transaction Information that Transaction Information subscribes to request, server is in real time to SPV
Node pushes and meets the Transaction Information that Transaction Information subscribes to request, and wherein, when New Transaction on block chain, server can be by
Meet Transaction Information and subscribe to the Transaction Information real time propelling movement of the New Transaction asked to SPV node.When Transaction Information subscribes to request bag
When including block chain account address information, receiver module 520 is further used for：The reception server real time propelling movement with block chain account
The Transaction Information of address information coupling.When Transaction Information subscription request includes address matched rule, receiver module 520 is further
For：The Transaction Information mating with address matched rule of the reception server real time propelling movement.
The technical scheme being provided according to the present invention, sending module sends Transaction Information to server and subscribes to request, so that clothes
Business device is subscribed to requesting query according to Transaction Information and is met the Transaction Information that Transaction Information subscribes to request, receiver module the reception server
The Transaction Information that meets of real time propelling movement subscribes to the Transaction Information asked.SPV node is enable to know in time using this technical scheme
Associated Transaction Information, so that SPV node subsequently carries out associative operation, solves the problems, such as limited by SPV nodal function.
Fig. 6 shows that the Transaction Information that the present invention provides subscribes to the illustrative view of functional configuration of device embodiment two, this transaction
Information subscribing device may be disposed in SPV node, as shown in fig. 6, this Transaction Information subscribes to device 600 including：Sending module
610th, receiver module 620 and screening module 630.
Sending module 610 is used for：Send Transaction Information to server and subscribe to request.
Wherein, Transaction Information is subscribed to and is asked to include address matched rule.Address matched rule can be according to block chain account
The matched rule that family address information generates.Specifically, this address matched rule can be according to block chain account address information and cloth
The matched rule that grand filter generates.
Receiver module 620 is used for：The Transaction Information mating with address matched rule of the reception server real time propelling movement.
When server lookup obtains the Transaction Information mating with address matched rule, can in real time to SPV node push with
The Transaction Information of address matched rule coupling, wherein, when New Transaction on block chain, server can will meet Transaction Information
The Transaction Information real time propelling movement of New Transaction subscribing to request to SPV node, receiver module 620 the reception server real time propelling movement with
The Transaction Information of address matched rule coupling.
Screening module 630 is used for：According to block chain account address information, the Transaction Information receiving is screened, obtains
Transaction Information to after screening.
The Transaction Information being mated with address matched rule being obtained due to server lookup may not only be included and this SPV
The related Transaction Information of node it is also possible to include and this incoherent Transaction Information of SPV node, therefore screening module 630 basis
Block chain account address information, screens to the Transaction Information receiving, the Transaction Information after being screened, thus screening out
With this incoherent Transaction Information of SPV node.
The technical scheme being provided using the present invention, enables SPV node to know associated Transaction Information in time, so that
SPV node subsequently carries out associative operation, solves the problems, such as limited by SPV nodal function.
Fig. 7 shows the illustrative view of functional configuration of the server example one that the present invention provides, and this server is block chain
Complete node in network, server includes complete block chain copy.As shown in fig. 7, this server 700 includes：Obtain mould
Block 710 and pushing module 720.
Acquisition module 710 is used for：Obtain the Transaction Information subscription request that SPV node sends.
Wherein, Transaction Information is subscribed to and is asked to include block chain account address information or address matched rule.Address coupling rule
It can be then the matched rule being generated according to block chain account address information.Specifically, can be according to block chain account address information
Generate address matched rule with Bloom filter.
Pushing module 720 is used for：Subscribe to the Transaction Information real time propelling movement of request by meeting Transaction Information to SPV node.
Wherein, when New Transaction on block chain, pushing module 720 can subscribe to, by meeting Transaction Information, the new friendship asked
Easy Transaction Information real time propelling movement is to SPV node.
The server that the present invention provides is that SPV node provides the service subscribing to push Transaction Information, can will be up-to-date
Transaction Information is pushed to the SPV node of correlation in time, thus decreasing the number of times of full querying node, drastically increases inquiry
Efficiency.
Fig. 8 shows the illustrative view of functional configuration of the server example two that the present invention provides, and this server is block chain
Complete node in network, server includes complete block chain copy.As shown in figure 8, this server 800 includes：Obtain mould
Block 810, data base 820, enquiry module 830 and pushing module 840.
Acquisition module 810 is used for：Obtain the Transaction Information subscription request that SPV node sends.
Wherein, Transaction Information is subscribed to and is asked to include block chain account address information or address matched rule.Address coupling rule
It can be then the matched rule being generated according to block chain account address information.Specifically, can be according to block chain account address information
Generate address matched rule with Bloom filter.
Data base 820 is used for：Storage historical transactional information.
Data base 820 is stored with all of historical transactional information on block chain, and when the Transaction Information on block chain more
When new, data base also can be updated.
Enquiry module 830 is used for：Request is subscribed to according to Transaction Information, meets Transaction Information in inquiry data base 820 and subscribe to
The Transaction Information of request.
When Transaction Information subscription request includes block chain account address information, enquiry module 830 is further used for：According to
Transaction Information subscribes to request, the historical transactional information of storage in inquiry data base 820；Judge historical transactional information whether with transaction
Block chain account address information coupling in information subscribing request；If it is determined that this historical transactional information is to meet transaction letter
Breath subscribes to the Transaction Information of request.
When Transaction Information subscription request includes address matched rule, enquiry module 830 is further used for：According to transaction letter
Breath subscribes to request, the historical transactional information of storage in inquiry data base 820；Judge whether historical transactional information is ordered with Transaction Information
Read the address matched rule coupling in request；If it is determined that this historical transactional information is to meet Transaction Information to subscribe to request
Transaction Information.
Pushing module 840 is used for：Subscribe to the Transaction Information real time propelling movement of request by meeting Transaction Information to SPV node.
Wherein, when New Transaction on block chain, pushing module 840 can subscribe to, by meeting Transaction Information, the new friendship asked
Easy Transaction Information real time propelling movement is to SPV node.
The technical scheme being provided according to the present invention, server provides for SPV node and subscribes to the service pushing Transaction Information,
Up-to-date Transaction Information can be pushed in time the SPV node of correlation, thus decreasing the number of times of full querying node, greatly
Improve the efficiency of inquiry.
Fig. 9 shows the illustrative view of functional configuration of the Transaction Information ordering system embodiment that the present invention provides, as Fig. 9 institute
Show, this Transaction Information ordering system 900 includes：Transaction Information subscribes to device 600 server 800.Wherein, Transaction Information is subscribed to
Device 600 subscribes to device embodiment two for the Transaction Information that the present invention provides, and the server that server 800 provides for the present invention is real
Apply example two.Up-to-date Transaction Information can be pushed to correlation by Transaction Information ordering system in time that provided using the present invention
SPV node, enable SPV node to know associated Transaction Information in time, thus decreasing the number of times of full querying node,
Drastically increase the efficiency of inquiry, solve the problems, such as limited by SPV nodal function.
Algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.
Various general-purpose systems can also be used together with based on teaching in this.As described above, construct required by this kind of system
Structure be obvious.Additionally, the present invention is also not for any certain programmed language.It is understood that, it is possible to use various
Programming language realizes the content of invention described herein, and the description above language-specific done is to disclose this
Bright preferred forms.
In description mentioned herein, illustrate a large amount of details.It is to be appreciated, however, that the enforcement of the present invention
Example can be put into practice in the case of not having these details.In some instances, known method, structure are not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly it will be appreciated that in order to simplify the disclosure and help understand one or more of each inventive aspect,
Above in the description to the exemplary embodiment of the present invention, each feature of the present invention is grouped together into single enforcement sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. required guarantor
The application claims of shield more features than the feature being expressly recited in each claim.More precisely, it is such as following
Claims reflected as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
The claims following specific embodiment are thus expressly incorporated in this specific embodiment, wherein each claim itself
All as the separate embodiments of the present invention.
Those skilled in the art are appreciated that and the module in the equipment in embodiment can be carried out adaptively
Change and they are arranged in one or more equipment different from this embodiment.Can be the module in embodiment or list
Unit or assembly be combined into a module or unit or assembly, and can be divided in addition multiple submodule or subelement or
Sub-component.In addition to such feature and/or at least some of process or unit exclude each other, can adopt any
Combination is to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so disclosed
Where method or all processes of equipment or unit are combined.Unless expressly stated otherwise, this specification (includes adjoint power
Profit requires, summary and accompanying drawing) disclosed in each feature can carry out generation by the alternative features providing identical, equivalent or similar purpose
Replace.
Although additionally, it will be appreciated by those of skill in the art that some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of different embodiment means to be in the present invention's
Within the scope of and form different embodiments.For example, in the following claims, embodiment required for protection appoint
One of meaning can in any combination mode using.
The all parts embodiment of the present invention can be realized with hardware, or to run on one or more processor
Software module realize, or with combinations thereof realize.It will be understood by those of skill in the art that can use in practice
Microprocessor or digital signal processor (DSP) are come one of some or all parts in realizing according to embodiments of the present invention
A little or repertoire.The present invention is also implemented as some or all the setting for executing method as described herein
Standby or program of device (for example, computer program and computer program).Such program realizing the present invention can be deposited
Storage on a computer-readable medium, or can have the form of one or more signal.Such signal can be from because of spy
Download on net website and obtain, or provide on carrier signal, or provided with any other form.
It should be noted that above-described embodiment the present invention will be described rather than limits the invention, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference markss between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element listed in the claims or step.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can come real by means of the hardware including some different elements and by means of properly programmed computer
Existing.If in the unit claim listing equipment for drying, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and run after fame
Claim.
The invention discloses：
A1, a kind of Transaction Information method for subscribing, methods described is in the execution of SPV node side it is characterised in that including：
Send Transaction Information to server and subscribe to request, so that described server subscribes to request according to described Transaction Information looking into
Ask and meet the Transaction Information that described Transaction Information subscribes to request；
Receive described server real time propelling movement meets the Transaction Information that described Transaction Information subscribes to request.
A2, the Transaction Information method for subscribing according to A1 include area it is characterised in that described Transaction Information subscribes to request
Block chain account address information or address matched rule.
A3, the Transaction Information method for subscribing according to A2 are it is characterised in that described address matched rule is according to described
Block chain account address information generates.
A4, the Transaction Information method for subscribing according to A3 are it is characterised in that described address matched rule is according to described
Block chain account address information and Bloom filter generate.
A5, the Transaction Information method for subscribing according to A2 include it is characterised in that subscribing to request when described Transaction Information
During described block chain account address information, the described Transaction Information that meets of the described server real time propelling movement of described reception subscribes to request
Transaction Information be specially：
Receive the Transaction Information mating with described block chain account address information of described server real time propelling movement.
A6, the Transaction Information method for subscribing according to A2 include it is characterised in that subscribing to request when described Transaction Information
During described address matched rule, the described server real time propelling movement of described reception meet the transaction that described Transaction Information subscribes to request
Information is specially：
Receive the Transaction Information mating with described address matched rule of described server real time propelling movement.
A7, the Transaction Information method for subscribing according to A6 are it is characterised in that push away in real time in the described server of described reception
After the Transaction Information mating with described address matched rule sending, methods described also includes：
According to block chain account address information, the Transaction Information receiving is screened, the transaction letter after being screened
Breath.
The invention also discloses：
B8, a kind of Transaction Information method for subscribing, methods described is in server side execution it is characterised in that including：
Obtain the Transaction Information subscription request that SPV node sends；
Subscribe to the Transaction Information real time propelling movement of request by meeting described Transaction Information to described SPV node.
B9, the Transaction Information method for subscribing according to B8 include area it is characterised in that described Transaction Information subscribes to request
Block chain account address information or address matched rule.
B10, the Transaction Information method for subscribing according to B9 are it is characterised in that described address matched rule is according to institute
State the generation of block chain account address information.
B11, the Transaction Information method for subscribing according to B10 are it is characterised in that described address matched rule is according to institute
State what block chain account address information and Bloom filter generated.
B12, the Transaction Information method for subscribing according to B9 it is characterised in that described acquisition SPV node send friendship
Easily after information subscribing request, methods described also includes：
Request is subscribed to according to described Transaction Information, inquiry meets the Transaction Information that described Transaction Information subscribes to request.
B13, the Transaction Information method for subscribing according to B12 subscribe to request bag it is characterised in that working as described Transaction Information
When including described block chain account address information, described subscription according to described Transaction Information is asked, and inquiry meets described Transaction Information
The Transaction Information subscribing to request is specially：
Request, the historical transactional information of inquiry storage are subscribed to according to described Transaction Information；
Judge that whether described historical transactional information subscribes to the described block chain account address in request with described Transaction Information
Information matches；
If it is determined that described historical transactional information is to meet the Transaction Information that described Transaction Information subscribes to request.
B14, the Transaction Information method for subscribing according to B12 subscribe to request bag it is characterised in that working as described Transaction Information
When including described address matched rule, described subscription according to described Transaction Information is asked, and inquiry meets described Transaction Information subscription please
The Transaction Information asked is specially：
Request, the historical transactional information of inquiry storage are subscribed to according to described Transaction Information；
Judge that whether described historical transactional information subscribes to the described address matched rule in request with described Transaction Information
Join；
If it is determined that described historical transactional information is to meet the Transaction Information that described Transaction Information subscribes to request.
B15, the Transaction Information method for subscribing according to any one of B8-B14 are it is characterised in that described server is area
Complete node in block chain network, described server includes complete block chain copy.
The invention also discloses：
C16, a kind of Transaction Information subscribe to device it is characterised in that including：
Sending module, subscribes to request for sending Transaction Information to server, so that described server is according to described transaction
Information subscribing requesting query meets the Transaction Information that described Transaction Information subscribes to request；
Receiver module, the described Transaction Information that meets for receiving described server real time propelling movement subscribes to the transaction letter asked
Breath.
C17, the Transaction Information according to C16 subscribe to device it is characterised in that described Transaction Information subscribes to request inclusion
Block chain account address information or address matched rule.
C18, the Transaction Information according to C17 subscribe to device it is characterised in that described address matched rule is according to institute
State the generation of block chain account address information.
C19, the Transaction Information according to C18 subscribe to device it is characterised in that described address matched rule is according to institute
State what block chain account address information and Bloom filter generated.
C20, the Transaction Information according to C17 subscribe to device it is characterised in that working as described Transaction Information to subscribe to request bag
When including described block chain account address information, described receiver module is further used for：
Receive the Transaction Information mating with described block chain account address information of described server real time propelling movement.
C21, the Transaction Information according to C17 subscribe to device it is characterised in that working as described Transaction Information to subscribe to request bag
When including described address matched rule, described receiver module is further used for：
Receive the Transaction Information mating with described address matched rule of described server real time propelling movement.
C22, the Transaction Information according to C21 subscribe to device it is characterised in that described device also includes：Screening module,
For according to block chain account address information, screening to the Transaction Information receiving, the Transaction Information after being screened.
The invention also discloses：
D23, a kind of server are it is characterised in that include：
Acquisition module, the Transaction Information for obtaining the transmission of SPV node subscribes to request；
Pushing module, for subscribing to the Transaction Information real time propelling movement of request to described SPV section by meeting described Transaction Information
Point.
D24, the server according to D23 include block chain account it is characterised in that described Transaction Information subscribes to request
Address information or address matched rule.
D25, the server according to D24 are it is characterised in that described address matched rule is according to described block chain account
Family address information generates.
D26, the server according to D25 are it is characterised in that described address matched rule is according to described block chain account
Family address information and Bloom filter generate.
D27, the server according to D23 are it is characterised in that described device also includes：
Data base, for storing historical transactional information；
Enquiry module, for subscribing to request according to described Transaction Information, inquires about and meets described transaction letter in described data base
Breath subscribes to the Transaction Information of request.
D28, the server according to D27 include described block it is characterised in that subscribing to request when described Transaction Information
During chain account address information, described enquiry module is further used for：
Request is subscribed to according to described Transaction Information, inquires about the historical transactional information of storage in described data base；
Judge that whether described historical transactional information subscribes to the described block chain account address in request with described Transaction Information
Information matches；
If it is determined that described historical transactional information is to meet the Transaction Information that described Transaction Information subscribes to request.
D29, the server according to D27 include described address it is characterised in that subscribing to request when described Transaction Information
During matched rule, described enquiry module is further used for：
Request is subscribed to according to described Transaction Information, inquires about the historical transactional information of storage in described data base；
Judge that whether described historical transactional information subscribes to the described address matched rule in request with described Transaction Information
Join；
If it is determined that described historical transactional information is to meet the Transaction Information that described Transaction Information subscribes to request.
D30, the server according to any one of D23-D29 are it is characterised in that described server is in block chain network
Complete node, described server includes complete block chain copy.
The invention also discloses：
E31, a kind of Transaction Information ordering system are it is characterised in that include：Transaction letter as described in any one of C16-C22
Breath subscribes to device and the server as described in any one of D23-D30.
Claims (10)
1. a kind of Transaction Information method for subscribing, methods described is in the execution of SPV node side it is characterised in that including：
Send Transaction Information to server and subscribe to request, so that described server subscribes to requesting query symbol according to described Transaction Information
Close the Transaction Information that described Transaction Information subscribes to request；
Receive described server real time propelling movement meets the Transaction Information that described Transaction Information subscribes to request.
2. Transaction Information method for subscribing according to claim 1 is it is characterised in that described Transaction Information subscribes to request inclusion
Block chain account address information or address matched rule.
3. Transaction Information method for subscribing according to claim 2 is it is characterised in that described address matched rule is according to institute
State the generation of block chain account address information.
4. Transaction Information method for subscribing according to claim 3 is it is characterised in that described address matched rule is according to institute
State what block chain account address information and Bloom filter generated.
5. Transaction Information method for subscribing according to claim 2 subscribes to request bag it is characterised in that working as described Transaction Information
When including described block chain account address information, the described server real time propelling movement of described reception meet that described Transaction Information subscribes to please
The Transaction Information asked is specially：
Receive the Transaction Information mating with described block chain account address information of described server real time propelling movement.
6. Transaction Information method for subscribing according to claim 2 subscribes to request bag it is characterised in that working as described Transaction Information
When including described address matched rule, the described server real time propelling movement of described reception meet the friendship that described Transaction Information subscribes to request
Easily information is specially：
Receive the Transaction Information mating with described address matched rule of described server real time propelling movement.
7. a kind of Transaction Information method for subscribing, methods described is in server side execution it is characterised in that including：
Obtain the Transaction Information subscription request that SPV node sends；
Subscribe to the Transaction Information real time propelling movement of request by meeting described Transaction Information to described SPV node.
8. a kind of Transaction Information subscribes to device it is characterised in that including：
Sending module, subscribes to request for sending Transaction Information to server, so that described server is according to described Transaction Information
Subscribe to requesting query and meet the Transaction Information that described Transaction Information subscribes to request；
Receiver module, the described Transaction Information that meets for receiving described server real time propelling movement subscribes to the Transaction Information asked.
9. a kind of server is it is characterised in that include：
Acquisition module, the Transaction Information for obtaining the transmission of SPV node subscribes to request；
Pushing module, for subscribing to the Transaction Information real time propelling movement of request to described SPV node by meeting described Transaction Information.
10. a kind of Transaction Information ordering system is it is characterised in that include：Transaction Information as claimed in claim 8 subscribes to device
With server as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610828013.7A CN106485495A (en) | 2016-09-18 | 2016-09-18 | Transaction Information method for subscribing, device, server and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610828013.7A CN106485495A (en) | 2016-09-18 | 2016-09-18 | Transaction Information method for subscribing, device, server and system |
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| CN106485495A true CN106485495A (en) | 2017-03-08 |
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|---|---|---|---|
| CN201610828013.7A Pending CN106485495A (en) | 2016-09-18 | 2016-09-18 | Transaction Information method for subscribing, device, server and system |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108197138A (en) * | 2017-11-21 | 2018-06-22 | 北京邮电大学 | The method and system for the matching subscription information that releases news in publish/subscribe system |
| WO2018201798A1 (en) * | 2017-05-03 | 2018-11-08 | 上海点融信息科技有限责任公司 | Blockchain multicast network, blockchain device and communication method therefor under mobile broadband network |
| CN108959280A (en) * | 2017-05-17 | 2018-12-07 | 中国移动通信有限公司研究院 | A kind of method and device storing virtual resource related information |
| CN108985757A (en) * | 2017-11-27 | 2018-12-11 | 北京京东金融科技控股有限公司 | Information processing method, apparatus and system, storage medium, electronic equipment |
| CN109101664A (en) * | 2018-09-18 | 2018-12-28 | 百度在线网络技术（北京）有限公司 | A kind of data transmission method, device, equipment and the medium of lightweight node |
| CN109559225A (en) * | 2018-11-23 | 2019-04-02 | 联动优势科技有限公司 | A kind of method of commerce and device |
| CN109672748A (en) * | 2019-01-03 | 2019-04-23 | 深圳怡化电脑股份有限公司 | Processing method, processing unit and the processing system of self-service device transaction journal |
| CN109981564A (en) * | 2019-01-28 | 2019-07-05 | 中国科学院信息工程研究所 | A kind of threat information exchange sharing method based on block chain |
| CN110069533A (en) * | 2019-04-09 | 2019-07-30 | 深圳前海微众银行股份有限公司 | A kind of event subscription method and device based on block chain |
| WO2019072284A3 (en) * | 2018-11-30 | 2019-09-26 | Alibaba Group Holding Limited | Blockchain data relationship structuring scheme based on binary log replication |
| CN111787072A (en) * | 2018-04-03 | 2020-10-16 | 阿里巴巴集团控股有限公司 | Cross-block-chain interaction method, device, system and electronic equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105912618A (en) * | 2016-04-07 | 2016-08-31 | 浙江万马新能源有限公司 | Block chain based charging pile charging transaction communication method and device |
-
2016
- 2016-09-18 CN CN201610828013.7A patent/CN106485495A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105912618A (en) * | 2016-04-07 | 2016-08-31 | 浙江万马新能源有限公司 | Block chain based charging pile charging transaction communication method and device |
Non-Patent Citations (1)
| Title |
|---|
| ARTHUR GERVAIS ET AL: "On the Privacy Provisions of Bloom Filters in Lightweight Bitcoin Clients", 《ACSAC’14》 * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108959280A (en) * | 2017-05-17 | 2018-12-07 | 中国移动通信有限公司研究院 | A kind of method and device storing virtual resource related information |
| CN108959280B (en) * | 2017-05-17 | 2021-08-06 | 中国移动通信有限公司研究院 | Method and device for storing virtual resource associated information |
| CN108197138A (en) * | 2017-11-21 | 2018-06-22 | 北京邮电大学 | The method and system for the matching subscription information that releases news in publish/subscribe system |
| CN108985757A (en) * | 2017-11-27 | 2018-12-11 | 北京京东金融科技控股有限公司 | Information processing method, apparatus and system, storage medium, electronic equipment |
| CN111787072A (en) * | 2018-04-03 | 2020-10-16 | 阿里巴巴集团控股有限公司 | Cross-block-chain interaction method, device, system and electronic equipment |
| CN111787072B (en) * | 2018-04-03 | 2023-02-28 | 创新先进技术有限公司 | Cross-block-chain interaction method, device, system and electronic equipment |
| CN109101664A (en) * | 2018-09-18 | 2018-12-28 | 百度在线网络技术（北京）有限公司 | A kind of data transmission method, device, equipment and the medium of lightweight node |
| CN109559225B (en) * | 2018-11-23 | 2021-12-21 | 联动优势科技有限公司 | Transaction method and device |
| CN109559225A (en) * | 2018-11-23 | 2019-04-02 | 联动优势科技有限公司 | A kind of method of commerce and device |
| WO2019072284A3 (en) * | 2018-11-30 | 2019-09-26 | Alibaba Group Holding Limited | Blockchain data relationship structuring scheme based on binary log replication |
| CN110622149A (en) * | 2018-11-30 | 2019-12-27 | 阿里巴巴集团控股有限公司 | Block chain data relation structure scheme based on binary log replication |
| CN109672748A (en) * | 2019-01-03 | 2019-04-23 | 深圳怡化电脑股份有限公司 | Processing method, processing unit and the processing system of self-service device transaction journal |
| CN109672748B (en) * | 2019-01-03 | 2021-08-13 | 深圳怡化电脑股份有限公司 | Processing method, processing device and processing system for self-service equipment transaction flow |
| CN109981564A (en) * | 2019-01-28 | 2019-07-05 | 中国科学院信息工程研究所 | A kind of threat information exchange sharing method based on block chain |
| CN110069533A (en) * | 2019-04-09 | 2019-07-30 | 深圳前海微众银行股份有限公司 | A kind of event subscription method and device based on block chain |
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