CN108596763A - A kind of method of commerce and device based on block chain - Google Patents
A kind of method of commerce and device based on block chain Download PDFInfo
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- CN108596763A CN108596763A CN201810226670.3A CN201810226670A CN108596763A CN 108596763 A CN108596763 A CN 108596763A CN 201810226670 A CN201810226670 A CN 201810226670A CN 108596763 A CN108596763 A CN 108596763A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
Abstract
The object of the present invention is to provide a kind of method of commerce and device based on block chain.According to an aspect of the invention, there is provided a kind of method being traded in the transaction system based on block chain, wherein transaction system includes multiple nodes corresponding to transaction platform and multiple transaction participants, be the described method comprises the following steps：Based on the transactional operation of transaction participant, corresponding transaction related information is generated；The node transaction related information being sent to where relevant one or more transaction participants, so that each transaction participant confirms the transactional operation based on the transaction related information；For the transactional operation having confirmed that, the transaction related information of the transactional operation is preserved in each Node distribution formula using block chain technology.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of method of commerce and device based on block chain.
Background technology
Block chain (Blockchain) technology is the account book class database of a safety, is made of data block one by one.
For the transaction newly increased, in each block backward reference chain preceding block or be linked in the chain in preceding block, meter
Calculation machine node maintains block chain and each new block of password authentification and included in corresponding area's transaction in the block, to ensure to be distributed
Formula account book is not tampered and forges.Also, the account book in the transaction system based on block chain is usually dispersion and anonymity, possibility
It cannot be satisfied demand of the user to the transparency of transaction.
Invention content
The object of the present invention is to provide a kind of method of commerce and device based on block chain.
According to an aspect of the invention, there is provided a kind of side being traded in the transaction system based on block chain
Method, wherein transaction system includes multiple nodes corresponding to transaction platform and multiple transaction participants, and the method includes following
Step：
Based on the transactional operation of transaction participant, corresponding transaction related information is generated；
The node transaction related information being sent to where relevant one or more transaction participants, for each
A transaction participant confirms the transactional operation based on the transaction related information；
For the transactional operation having confirmed that, the transactional operation is preserved in each Node distribution formula using block chain technology
Transaction related information.
According to an aspect of the invention, there is provided a kind of transaction being traded in the transaction system based on block chain
Device, wherein transaction system includes multiple nodes corresponding to transaction platform and multiple transaction participants, the transaction system packet
It includes：
Generating means generate corresponding transaction related information for the transactional operation based on transaction participant；
Sending device, for the transaction related information to be sent to where relevant one or more transaction participants
Node, so that each transaction participant confirms the transactional operation based on the transaction related information；
Save set is preserved using block chain technology in each Node distribution formula for the transactional operation for having confirmed that
The device of the transaction related information of the transactional operation.
Compared with prior art, the present invention has the following advantages：By using block chain technology in relevant each transaction
The distributed relevant information for preserving All Activity operation, facilitates each transaction participant to preserve in the corresponding each node of participant
With check All Activity operate；Also, the transactional operation of the buyer seller needs to preserve in the node where each transaction participant
And the simultaneously triggering following operation that can just come into force after confirmation, improve the safety of transaction.
Description of the drawings
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, of the invention other
Feature, objects and advantages will become more apparent upon：
Fig. 1 illustrates a kind of method flow diagram being traded in transaction system according to the present invention；
Fig. 2 illustrates a kind of structure of transaction system for being traded in transaction system according to the present invention
Schematic diagram.
Same or analogous reference numeral represents same or analogous component in attached drawing.
Specific implementation mode
Present invention is further described in detail below in conjunction with the accompanying drawings.
Fig. 1 illustrates a kind of method flow diagram being traded in transaction system according to the present invention.According to this hair
Bright method includes step S1, step S2 and step S3.
Wherein, it is realized according to the method for the present invention by the transaction system being contained in computer equipment.The calculating
Machine equipment include it is a kind of can be according to the instruction for being previously set or storing, the automatic electricity for carrying out numerical computations and/or information processing
Sub- equipment, hardware include but not limited to microprocessor, application-specific integrated circuit (ASIC), programmable gate array (FPGA), number
Processor (DSP), embedded device etc..The computer equipment includes the network equipment and/or user equipment.Wherein, the net
Network equipment includes but not limited to single network server, the server group of multiple network servers composition or is based on cloud computing
The cloud being made of a large amount of hosts or network server of (Cloud Computing), wherein cloud computing is the one of Distributed Calculation
Kind, a super virtual computer being made of the computer collection of a group loose couplings.The user equipment includes but not limited to
Any type can carry out the electricity of human-computer interaction with user by modes such as keyboard, mouse, remote controler, touch tablet or voice-operated devices
Sub- product, for example, personal computer, tablet computer, smart mobile phone, PDA, game machine or IPTV etc..Wherein, the user sets
Network residing for the standby and network equipment includes but not limited to internet, wide area network, Metropolitan Area Network (MAN), LAN, VPN network etc..
It should be noted that the user equipment, the network equipment and network are only for example, other are existing or from now on may be used
Can occur user equipment, the network equipment and network be such as applicable to the present invention, should also be included in the scope of the present invention with
It is interior, and be incorporated herein by reference.
Preferably, transaction system according to the present invention is contained in the transaction system based on block chain.Wherein, the transaction
System includes multiple nodes corresponding to transaction platform and multiple transaction participants.
Preferably, the transaction participant includes but not limited to：
1) both parties；
2) merchandise relevant enterprise；For example, being participated in as transaction when the equity or usufruct of enterprise are trading object
Side
3) third party or party intermediary, such as lawyer's office, Certified Public Accountants Firm, financial consultant, agency etc..
Referring to Fig.1, in step sl, transactional operation of the transaction system based on transaction participant generates corresponding transaction phase
Close information.
Wherein, the transaction related information includes various and relevant information of merchandising.For example, the related letter of transaction participant
Breath, exchange hour, transaction amount etc..
Preferably, transaction system is that the transaction participant shows generated transaction related information, so that it is confirmed.
In step s 2, the section transaction related information being sent to where relevant one or more transaction participants
Point, so that each transaction participant confirms the transactional operation based on the transaction related information.
Specifically, the method further includes step S4 (not shown).
In step s 4, transaction assembling device is according to transaction related information, determine with the transactional operation it is relevant one or
Node where multiple transaction participants.Then, the transaction related information is sent to fixed correlation in step s 2
One or more transaction participants where node.
Preferably, the node each where transaction participant have can the unique mark node identifier, section can be based on
The identifier of point determines its corresponding address information, to carry out data interaction with the node.Specifically, transaction system is first true
It is fixed with the relevant one or more transaction participants of the transactional operation, then, based on pre-stored each transaction participant and
The identifier of its corresponding node determines the node where relevant each transaction participant.
Those skilled in the art should be familiar with, and can generate the identifier of node in several ways, for example, based on transaction ginseng
Corresponding identifier etc. is generated with the private key of the account of side and by special algorithm, should can be based in technical staff practical
Demand selects suitable mode to generate the identifier of node.
Wherein, the step S1 and step S2 can be executed in the block chain node where participant of merchandising, thus
Node where transaction participant generates Transaction Information, and as where Transaction Information is sent to relevant counterparty by the node
Node.Alternatively, step S1 and step S2 are executed in transaction platform, to generate Transaction Information in transaction platform, and by handing over
Transaction Information is sent to the node where relevant each counterparty by easy platform.
Then, relevant one or more transaction participant in the node at its respective place to the transaction related information of reception
Confirmed.
Then, in step s3, for the transactional operation having confirmed that, protected in each Node distribution formula using block chain technology
Deposit the transaction related information of the transactional operation.
First example according to the present invention, transaction system are the network fund transaction system based on block chain.Wherein, described
Transaction system includes multiple nodes corresponding to transaction platform and multiple transaction participants.Assuming that the deal maker of A Fund Companies is intended to
The usufruct for n strands of the C corporate shares that B Fund Companies are held is bought in, the transaction total amount being related to is m members, and is served as master by D accounting
Business service provided.Then the node involved by the transaction includes the area where the transaction platform corresponding to network fund transaction system
The node node_3 and D accountant where node node_2, B Fund Companies where block chain node node_1, A Fund Companies
Node node_4 where office.The deal maker of A Fund Companies passes through in time point time_1 in network fund transaction system
Execution buys in operation accordingly, into line under pay the bill and upload payment voucher, then transaction system is in step sl in block chain
Operation is bought in based on this in node node_2, generates transaction related information info_1, so that A Fund Companies confirm, the transaction phase
It is as shown in table 1 below to close information info_1：
Table 1
Then, the deal maker of A Fund Companies confirms transaction related information info_1.Transaction system determines and should
It includes the node node_3 where B Fund Companies to buy in and operate relevant node, and then in step s 2 will the related letter of transaction
Breath info_1 is sent to node node_3, so that the related personnel of B Fund Companies confirms that this buys in operation.After confirmed, use
Block chain technology preserves the related letter of the transaction for buying in operation in node node_1, node node_2 and node node_3 distributions
Cease info_1.
According to a preferred embodiment of the present invention, the method includes the steps S5 (not shown) and step S6, (figure is not
Show).
In step s 5, it if transactional operation confirms and preserves by All Activity participant in each node, merchandises
Device determines that the transactional operation is the transactional operation that comes into force.
In step s 6, transaction system triggers subsequent operation corresponding with the transactional operation that comes into force.
Continue to illustrate foregoing First example, this buy in operation confirm by A Fund Companies and B Fund Companies and
It is preserved in respective node, transaction system determines that this buys in operation as the transactional operation that comes into force, and triggers corresponding follow-up behaviour
Make, the confirmation operation collected money by B Fund Companies of the side of selling.
According to a preferred embodiment of the present invention, the method includes the steps S7 (not shown).
In the step s 7, when participant of merchandising initiates transaction, identification information corresponding with Object of Transaction is generated.
Wherein, the identification information include it is various can unique mark transaction Object of Transaction object information, such as based on specific
Encryption Algorithm and the character string etc. generated.
Preferably, the identification information is contained in transaction related information, so that each transaction participant is to identification information
Confirmed.
For example, if the subject matter of transaction is the usufruct of certain corporate share, transaction system is selling the said firm 10 for the first time
When the usufruct of stock, corresponding with 10 strands of usufruct numeric character is generated as identification information, with this 10 strands of unique mark
Usufruct.Transaction system can track always the usufruct, until its disappearance, as the usufruct bought back, be changed to equity or
Clearance etc..
According to a preferred embodiment of the present invention, the method includes the steps S8 (not shown).
In step s 8, when participant of merchandising is traded operation, based on corresponding with the transaction participant identifiable
Information authenticates it.
Wherein, the identifiable information includes but not limited to following at least any one：
1) authentication-tokens；
2) biological information of operating personnel；For example, fingerprint, vocal print, iris, face recognition etc..
3) the corresponding identification information of Object of Transaction.
Specifically, the mode authenticated to it based on identifiable information corresponding with the transaction participant includes but unlimited
In following any：
1) identifiable information corresponding with the transaction participant is based respectively on to corresponding participant of merchandising in each node
It is authenticated；
2) Trading parties are carried out respectively based on identifiable information corresponding with each transaction participant in transaction platform
Authentication.
According to the method for the present invention, by using block chain technology in the corresponding each section of relevant each transaction participant
The distributed relevant information for preserving All Activity operation in point, facilitates each transaction participant to preserve and check that All Activity is grasped
Make；Also, the transactional operation of the buyer seller is needed in the node preservation where each transaction participant and the ability after confirmation
It comes into force and triggering following operates, improve the safety of transaction.
Fig. 2 illustrates a kind of structure of transaction system for being traded in transaction system according to the present invention
Schematic diagram.Transaction system according to the present invention includes generating means 1, sending device 2 and save set 3.
With reference to Fig. 2, transactional operation of the generating means 1 based on transaction participant generates corresponding transaction related information.
Wherein, the transaction related information includes various and relevant information of merchandising.For example, the related letter of transaction participant
Breath, exchange hour, transaction amount etc..
Preferably, transaction system is that the transaction participant shows generated transaction related information, so that it is confirmed.
Then, the transaction related information is sent to where relevant one or more transaction participants by sending device 2
Node, so that each transaction participant confirms the transactional operation based on the transaction related information.
Specifically, the transaction system further includes node determining device (not shown).
Node determining device determines and joins with the relevant one or more transaction of the transactional operation according to transaction related information
With the node where side.Then, the transaction related information is sent to fixed relevant one or more by sending device 2
Node where transaction participant.
Preferably, the node each where transaction participant have can the unique mark node identifier, section can be based on
The identifier of point determines its corresponding address information, to carry out data interaction with the node.Specifically, transaction system is first true
It is fixed with the relevant one or more transaction participants of the transactional operation, then, based on pre-stored each transaction participant and
The identifier of its corresponding node determines the node where relevant each transaction participant.
Those skilled in the art should be familiar with, and can generate the identifier of node in several ways, for example, based on transaction ginseng
Corresponding identifier etc. is generated with the private key of the account of side and by special algorithm, should can be based in technical staff practical
Demand selects suitable mode to generate the identifier of node.
Wherein, the operation of generating means 1 and sending device 2 can be held in the block chain node where participant of merchandising
Transaction Information to generate Transaction Information in the node where participant of merchandising, and is sent to relevant friendship by row by the node
Node where Yi Fang.Alternatively, the operation of generating means 1 and sending device 2 executes in transaction platform, in transaction platform
Middle generation Transaction Information, and as the node where Transaction Information is sent to relevant each counterparty by transaction platform.
Then, relevant one or more transaction participant in the node at its respective place to the transaction related information of reception
Confirmed.
Then, for the transactional operation having confirmed that, save set 3 is preserved using block chain technology in each Node distribution formula
The transaction related information of the transactional operation.
First example according to the present invention, transaction system are the network fund transaction system based on block chain.Wherein, described
Transaction system includes multiple nodes corresponding to transaction platform and multiple transaction participants.Assuming that the deal maker of A Fund Companies is intended to
The usufruct for n strands of the C corporate shares that B Fund Companies are held is bought in, the transaction total amount being related to is m members, and is served as master by D accounting
Business service provided.Then the node involved by the transaction includes the area where the transaction platform corresponding to network fund transaction system
The node node_3 and D accountant where node node_2, B Fund Companies where block chain node node_1, A Fund Companies
Node node_4 where office.The deal maker of A Fund Companies passes through in time point time_1 in network fund transaction system
Execution buys in operation accordingly, into line under pay the bill and upload payment voucher, then generating means 1 are in block chain node node_2
Operation is bought in based on this, generates transaction related information info_1, so that A Fund Companies confirm, transaction related information info_1
As shown in table 1 below：
Table 1
Then, the deal maker of A Fund Companies confirms transaction related information info_1.Node determining device determines
It includes the node node_3 where B Fund Companies to be bought in this and operate relevant node, and will then be merchandised phase by sending device 2
It closes information info_1 and is sent to node node_3, so that the related personnel of B Fund Companies confirms that this buys in operation.After confirmed,
Save set 3 preserves this in node node_1, node node_2 and node node_3 distributions using block chain technology and buys in behaviour
The transaction related information info_1 of work.
According to a preferred embodiment of the present invention, the transaction system includes come into force determining device (not shown) and triggering
Device (not shown).
If transactional operation confirms and preserves by All Activity participant in each node, the determining device that comes into force determines
The transactional operation is the transactional operation that comes into force.
Trigger device triggers subsequent operation corresponding with the transactional operation that comes into force.
Continue to illustrate foregoing First example, this buy in operation confirm by A Fund Companies and B Fund Companies and
It is preserved in respective node, sound effect determining device determines that this buys in operation as the transactional operation that comes into force, and is touched by trigger device
Send out subsequent operation corresponding, the confirmation operation collected money by B Fund Companies of the side of selling.
According to a preferred embodiment of the present invention, the transaction system includes identification generation apparatus (not shown).
When participant of merchandising initiates transaction, identification generation apparatus generates identification information corresponding with Object of Transaction.
Wherein, the identification information include it is various can unique mark transaction Object of Transaction object information, such as based on specific
Encryption Algorithm and the character string etc. generated.
Preferably, the identification information is contained in transaction related information, so that each transaction participant is to identification information
Confirmed.
For example, if the subject matter of transaction is the usufruct of certain corporate share, identification generation apparatus is selling the public affairs for the first time
When the usufruct of 10 strands of department, numeric character corresponding with 10 strands of the usufruct is generated as identification information, is somebody's turn to do with unique mark
10 strands of usufruct.Transaction system can track always the usufruct, until its disappearance, as the usufruct bought back, is changed to stock
Power or clearance etc..
According to a preferred embodiment of the present invention, the transaction system includes authentication device (not shown).
When participant of merchandising is traded operation, authentication device is based on identifiable information corresponding with the transaction participant
It is authenticated.
Wherein, the identifiable information includes but not limited to following at least any one：
1) authentication-tokens；
2) biological information of operating personnel；For example, fingerprint, vocal print, iris, face recognition etc..
3) the corresponding identification information of Object of Transaction.
Specifically, the mode packet that authentication device authenticates it based on identifiable information corresponding with the transaction participant
It includes but is not limited to following any：
1) identifiable information corresponding with the transaction participant is based respectively on to corresponding participant of merchandising in each node
It is authenticated；
2) Trading parties are carried out respectively based on identifiable information corresponding with each transaction participant in transaction platform
Authentication.
Scheme according to the present invention, by using block chain technology in the corresponding each section of relevant each transaction participant
The distributed relevant information for preserving All Activity operation in point, facilitates each transaction participant to preserve and check that All Activity is grasped
Make；Also, the transactional operation of the buyer seller is needed in the node preservation where each transaction participant and the ability after confirmation
It comes into force and triggering following operates, improve the safety of transaction.
The software program of the present invention can be executed by processor to realize steps described above or function.Similarly, originally
The software program (including relevant data structure) of invention can be stored in computer readable recording medium storing program for performing, for example, RAM is deposited
Reservoir, magnetic or optical driver or floppy disc and similar devices.In addition, hardware can be used in fact in some steps or function of the present invention
It is existing, for example, coordinating to execute the circuit of each function or step as with processor.
In addition, the part of the present invention can be applied to computer program product, such as computer program instructions, when its quilt
When computer executes, by the operation of the computer, it can call or provide according to the method for the present invention and/or technical solution.
And the program instruction of the method for the present invention is called, it is possibly stored in fixed or moveable recording medium, and/or pass through
Broadcast or the data flow in other signal loaded mediums and be transmitted, and/or be stored according to described program instruction operation
In the working storage of computer equipment.Here, including a device according to one embodiment of present invention, which includes using
Memory in storage computer program instructions and processor for executing program instructions, wherein when the computer program refers to
When order is executed by the processor, method and/or skill of the device operation based on aforementioned multiple embodiments according to the present invention are triggered
Art scheme.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation includes within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.This
Outside, it is clear that one word of " comprising " is not excluded for other units or step, and odd number is not excluded for plural number.That is stated in system claims is multiple
Unit or device can also be realized by a unit or device by software or hardware.The first, the second equal words are used for table
Show title, and does not represent any particular order.
Claims (18)
1. a kind of method being traded in the transaction system based on block chain, wherein transaction system includes corresponding to transaction
Multiple nodes of platform and multiple transaction participants, the described method comprises the following steps：
Based on the transactional operation of transaction participant, corresponding transaction related information is generated；
The node transaction related information being sent to where relevant one or more transaction participants, for each friendship
Easy participant confirms the transactional operation based on the transaction related information；
For the transactional operation having confirmed that, the transaction of the transactional operation is preserved in each Node distribution formula using block chain technology
Relevant information.
2. according to the method described in claim 1, wherein, the described method comprises the following steps：
According to transaction related information, the node where with the relevant one or more transaction participants of the transactional operation is determined；
Wherein, the step of the node transaction related information being sent to where relevant one or more transaction participants
Suddenly include the following steps：
The node transaction related information being sent to where fixed relevant one or more transaction participants.
3. according to the method described in claim 1, wherein, the described method comprises the following steps：
If transactional operation confirms and preserves by All Activity participant in each node, it is determined that the transactional operation is made a living
Imitate transactional operation；
Triggering subsequent operation corresponding with the transactional operation that comes into force.
4. method according to claim 1 or 2, wherein the described method comprises the following steps：
When participant of merchandising initiates transaction, identification information corresponding with Object of Transaction is generated.
5. according to the method in any one of claims 1 to 3, wherein the described method comprises the following steps：
When participant of merchandising is traded operation, reflected to it based on identifiable information corresponding with the transaction participant
Power.
6. according to the method described in claim 5, wherein, it is described based on identifiable information corresponding with the transaction participant to it
The step of being authenticated includes the following steps：
Identifiable information corresponding with the transaction participant is based respectively in each node to reflect to corresponding participant of merchandising
Power.
7. according to the method described in claim 5, wherein, it is described based on identifiable information corresponding with the transaction participant to it
The step of being authenticated includes the following steps：
Trading parties are authenticated respectively based on identifiable information corresponding with each transaction participant in transaction platform.
8. method according to any one of claims 5 to 7, wherein the identifiable information includes following at least any
：
Authentication-tokens；
The biological information of operating personnel.
The corresponding identification information of Object of Transaction.
9. a kind of transaction system being traded in the transaction system based on block chain, wherein transaction system includes corresponding to
Multiple nodes of transaction platform and multiple transaction participants, the transaction system include：
Generating means generate corresponding transaction related information for the transactional operation based on transaction participant；
Sending device, the section for being sent to the transaction related information where relevant one or more transaction participant
Point, so that each transaction participant confirms the transactional operation based on the transaction related information；
Save set preserves the friendship using block chain technology for the transactional operation for having confirmed that in each Node distribution formula
The device of easy-operating transaction related information.
10. transaction system according to claim 9, wherein the transaction system includes：
Node determining device, for according to transaction related information, determining and the relevant one or more transaction of the transactional operation
Node where participant；
Wherein, the sending device is used for：
The node transaction related information being sent to where fixed relevant one or more transaction participants.
11. transaction system according to claim 9 or 10, wherein the transaction system includes：
Come into force determining device, if confirming and preserving by All Activity participant in each node for transactional operation, really
The fixed transactional operation is the transactional operation that comes into force；
Trigger device, for triggering subsequent operation corresponding with the transactional operation that comes into force.
12. according to the transaction system described in claim 9 to 11, wherein the transaction system includes：
Identification generation apparatus, for when participant of merchandising initiates transaction, generating identification information corresponding with Object of Transaction.
13. the transaction system according to any one of claim 9 to 12, wherein the transaction system includes：
Authentication device, for when participant of merchandising is traded operation, being based on identifiable letter corresponding with the transaction participant
Breath authenticates it.
14. transaction system according to claim 13, wherein the authentication device is used for：
Identifiable information corresponding with the transaction participant is based respectively in each node to reflect to corresponding participant of merchandising
Power.
15. transaction system according to claim 13, wherein the authentication device is used for：
Trading parties are authenticated respectively based on identifiable information corresponding with each transaction participant in transaction platform.
16. the transaction system according to any one of claim 13 to 15, wherein the identifiable information includes below extremely
It is any one of few：
Authentication-tokens；
The biological information of operating personnel.
The corresponding identification information of Object of Transaction.
17. a kind of computer equipment, including memory, processor and storage are on a memory and the meter that can run on a processor
Calculation machine program, which is characterized in that the processor realizes such as side according to any one of claims 1-8 when executing described program
Method.
18. a kind of computer-readable storage medium, is stored thereon with computer program, which is characterized in that the program is handled
Such as method according to any one of claims 1-8 is realized when device executes.
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| CN109859041B (en) * | 2019-01-09 | 2023-06-27 | 平安科技（深圳）有限公司 | Block chain-based fund transaction real-time updating method and system and electronic equipment |
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