CN109559115A - A kind of method for building up, method of commerce and the relevant apparatus of intelligence contract - Google Patents
A kind of method for building up, method of commerce and the relevant apparatus of intelligence contract Download PDFInfo
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- CN109559115A CN109559115A CN201710875423.1A CN201710875423A CN109559115A CN 109559115 A CN109559115 A CN 109559115A CN 201710875423 A CN201710875423 A CN 201710875423A CN 109559115 A CN109559115 A CN 109559115A
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- intelligent contract
- electronic invoice
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3827—Use of message hashing
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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
- G06Q30/00—Commerce
- G06Q30/04—Billing or invoicing
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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
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
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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 invention discloses method for building up, method of commerce and the relevant apparatus of a kind of intelligent contract, when establishing the business relations between first node and second node, determine the current intelligent contract block in intelligence contract block chain；According to the business relations and the current intelligent contract block, intelligent contract block is created；By the intelligent contract block chaining to the current intelligent contract block, and using the intelligent contract block as new current intelligent contract block.Compared with the prior art, in embodiments of the present invention, the foundation of the intelligent contract is realized by the block chain technology based on common recognition algorithm, it is thus possible to guarantee the safety and accuracy of intelligent contract；And block chain technology is trusted each other without signing both sides can sign corresponding electronics contract, thus the usability of the method for building up of intelligent contract can also be promoted.
Description
Technical field
The present invention relates to the technical field of business relations more particularly to a kind of method for building up, the method for commerce of intelligent contract
And relevant apparatus.
Background technique
Under normal conditions, when establishing business relationship between different enterprises, entity or individual, it usually needs write papery conjunction
About, and autographic signature is provided, to guarantee the validity and non repudiation of papery contract.But it can be deposited using papery contract
In the lower problem of efficiency.
In order to save time, raising efficiency, electronics contract comes into being, and signing both sides can build on the basis of trusting each other
Vertical electronics contract, so that when executing corresponding service, if meeting the trigger condition of electronics contract, corresponding behaviour can be executed automatically
Make.For example, bank trusts each other with client, signs credit card and refund automatically contract, in repayment date, bank can be automatically from associated
The corresponding amount of money is deducted in deposit card, centre is manually operated without client, to improve efficiency.But due to electronics contract
The executable code being recorded in computer is digitized contract, thus is likely to by hacker attack or distorts, into
And the safety and accuracy of transaction record may be will affect；And the premise of this mode is to sign both sides to trust each other, and is removed
The enterprises such as bank, the enterprise that user can be allowed to trust completely is fewer and fewer, thus can also reduce the usability of electronics contract.
That is, that there are safeties is lower, accuracy is lower and usability is more low for existing electronics contract
Problem.
Summary of the invention
The embodiment of the invention provides method for building up, method of commerce and the relevant apparatus of a kind of intelligent contract, to solve
The problem that safety is lower, accuracy is lower and usability is more low present in the method for building up of existing intelligence contract.
The embodiment of the invention provides a kind of method for building up of intelligent contract, comprising:
When establishing the business relations between first node and second node, the current intelligence in intelligence contract block chain is determined
It can contract block；The current intelligent contract block is the last one intelligent contract in intelligence contract block chain described in current time
Block；
According to the business relations and the current intelligent contract block, intelligent contract block is created；The intelligence contract block
It is the set for recording the linking relationship of trigger condition corresponding to the business relations and the intelligent contract block, for full
When the foot trigger condition, operation corresponding with the trigger condition is executed；
Work as by the intelligent contract block chaining to the current intelligent contract block, and using the intelligent contract block as new
Preceding intelligence contract block.
Optionally, the intelligent contract block includes block cryptographic Hash, is directed toward in the intelligent contract block chain, described intelligence
Trigger condition corresponding to the pointer and the business relations of the previous intelligent contract block of contract block.
Further, the embodiment of the invention also provides a kind of method of commerce based on intelligent contract, the intelligence contracts
Be through the embodiment of the present invention described in the method for building up of intelligent contract establish, the method for commerce based on intelligent contract
Include:
If business is determined generate trading activity corresponding with the intelligence contract block for any intelligent contract block
Current business transaction block in transaction block chain；The current business transaction block is in business transaction block chain described in current time
The last one business transaction block；
According to the trading activity and current business transaction block, business transaction block is created；The business transaction block
It is the set for recording the linking relationship of attribute information corresponding to the trading activity and the business transaction block；
By the business transaction block chaining to current business transaction block, and work as the business transaction block as new
Preceding business transaction block.
Optionally, the business transaction block includes block cryptographic Hash, is directed toward in the business transaction block chain, described business
The pointer of the previous business transaction block of transaction block and the attribute information of the business transaction.
Further, the method for building up of the intelligent contract further include:
When receiving account book more new command, the electronic invoice issued is divided at least one set；
For any group of electronic invoice, the Current electronic of electronic invoice block chain corresponding with this group of electronic invoice is determined
Invoice block；The Current electronic invoice block refers to the last one electronic invoice block of electronic invoice block chain described in current time；
According to this group of electronic invoice and the Current electronic invoice block, an electronic invoice block is created；The electronics hair
Ticket block is the set of the invoice information for recording this group of electronic invoice and the linking relationship of the electronic invoice block；
Work as by the electronic invoice block chaining to the Current electronic invoice block, and using the electronic invoice block as new
Preceding electronic invoice block.
Optionally, the electronic invoice block includes block cryptographic Hash, is directed toward in the electronic invoice block chain, described electronics
The pointer of the previous electronic invoice block of invoice block, the invoice number of at least one electronic invoice and at least one described
The image file of electronic invoice.
Correspondingly, device is established the embodiment of the invention also provides a kind of intelligent contract, comprising:
Determining module, for when establishing the business relations between first node and second node, determining intelligence contract area
Current intelligent contract block in block chain；The current intelligent contract block is last in intelligence contract block chain described in current time
One intelligent contract block；
Creation module, for creating intelligent contract block according to the business relations and the current intelligent contract block；Institute
Stating intelligent contract block is the linking relationship for recording trigger condition corresponding to the business relations and the intelligent contract block
Set, for executing operation corresponding with the trigger condition when meeting the trigger condition；
Link module is used for the intelligent contract block chaining to the current intelligent contract block, and the intelligence is closed
About block is as new current intelligent contract block.
Optionally, the intelligent contract block includes block cryptographic Hash, is directed toward in the intelligent contract block chain, described intelligence
Trigger condition corresponding to the pointer and the business relations of the previous intelligent contract block of contract block.
Further, the embodiment of the invention provides a kind of the transaction device based on intelligent contract, the intelligence contract is
Intelligent contract described in through the embodiment of the present invention establishes device foundation, the transaction device packet based on intelligent contract
It includes:
The determination unit is also used to for any intelligent contract block, if generating corresponding with the intelligent contract block
When trading activity, the current business transaction block in business transaction block chain is determined；The current business transaction block is current time
The last one business transaction block in the business transaction block chain；
The creating unit is also used to be handed over according to the trading activity and current business transaction block, creation business
Easy block；The business transaction block is the link for recording attribute information corresponding to the trading activity and the business transaction block
The set of relationship；
The link unit is also used to block that the business transaction block chaining to the current business is traded, and will be described
Business transaction block is as new current business transaction block.
Optionally, the business transaction block includes block cryptographic Hash, is directed toward in the business transaction block chain, described business
The pointer of the previous business transaction block of transaction block and the attribute information of the business transaction.
Further, the transaction device based on intelligent contract further include:
Division unit, for when receiving account book more new command, the electronic invoice issued to be divided at least one set；
The determination unit is also used to determine electronics corresponding with this group of electronic invoice for any group of electronic invoice
The Current electronic invoice block of invoice block chain；The Current electronic invoice block refers to electronic invoice block chain described in current time
The last one electronic invoice block；
The creating unit is also used to create an electricity according to this group of electronic invoice and the Current electronic invoice block
Sub- invoice block；The electronic invoice block is that the link for the invoice information and electronic invoice block for recording this group of electronic invoice is closed
The set of system；
The link unit is also used to the electronic invoice block chaining to the Current electronic invoice block, and will be described
Electronic invoice block is as new Current electronic invoice block.
Optionally, the electronic invoice block includes block cryptographic Hash, is directed toward in the electronic invoice block chain, described electronics
The pointer of the previous electronic invoice block of invoice block, the invoice number of at least one electronic invoice and at least one described
The image file of electronic invoice.
Further more, the embodiment of the invention also provides a kind of calculating equipment, including memory and processor, in which:
The memory, for storing program instruction；
The processor executes sheet for calling the program instruction stored in the memory, and according to the program of acquisition
The method for building up of intelligent contract described in inventive embodiments.
In addition, the computer storage medium is stored with the embodiment of the invention also provides a kind of computer storage medium
Computer executable instructions, the computer executable instructions are for executing the computer described in the embodiment of the present invention
The method for building up of intelligent contract.
Further, the embodiment of the invention also provides a kind of calculating equipment, including storage unit and processing unit,
In:
The storage unit, for storing program instruction；
The processing unit is executed for calling the program instruction stored in the memory, and according to the program of acquisition
Method of commerce based on intelligent contract described in the embodiment of the present invention.
Optionally, the embodiment of the invention also provides a kind of computer storage medium, the computer storage medium storages
There are computer executable instructions, the computer executable instructions are for executing the computer described in the embodiment of the present invention
The method of commerce based on intelligent contract.
The present invention has the beneficial effect that:
The embodiment of the invention provides method for building up, method of commerce and the relevant apparatus of a kind of intelligent contract, when establishing the
When business relations between one node and second node, the current intelligent contract block in intelligence contract block chain is determined；It is described to work as
Preceding intelligence contract block is the last one intelligent contract block in intelligence contract block chain described in current time；It is closed according to the business
System and the current intelligent contract block, create intelligent contract block；The intelligence contract block is that record business relations institute right
The set of the linking relationship of the trigger condition and the intelligent contract block answered, for executing when meeting the trigger condition
Operation corresponding with the trigger condition；By the intelligent contract block chaining to the current intelligent contract block, and by the intelligence
Energy contract block is as new current intelligent contract block.Compared with the prior art, in embodiments of the present invention, the intelligent contract
Foundation is realized by the block chain technology based on common recognition algorithm, it is thus possible to guarantee the safety and accurately of intelligent contract
Property；And block chain technology is trusted each other without signing both sides can sign corresponding electronics contract, thus intelligent conjunction can also be promoted
The usability of method for building up about.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 show the flow diagram of the method for building up of the intelligent contract provided in the embodiment of the present invention one；
Fig. 2 show the structural schematic diagram of the intelligent contract block provided in the embodiment of the present invention one；
Fig. 3 show the structural schematic diagram of the intelligent contract block chain provided in the embodiment of the present invention one；
Fig. 4 show the flow diagram of the method for commerce based on intelligent contract provided in the embodiment of the present invention two；
Fig. 5 show the structural schematic diagram of the business transaction block provided in the embodiment of the present invention two；
Fig. 6 show the structural schematic diagram of the electronic invoice block provided in the embodiment of the present invention two；
Fig. 7 show the block chain structure schematic diagram of certain node provided in the embodiment of the present invention two；
Fig. 8 show the structural schematic diagram for establishing device of the intelligent contract provided in the embodiment of the present invention three；
Fig. 9 show the structural schematic diagram of the computer equipment provided in the embodiment of the present invention four；
Figure 10 show the structural schematic diagram of the transaction device based on intelligent contract provided in the embodiment of the present invention six；
Figure 11 show the structural schematic diagram of the computer equipment provided in the embodiment of the present invention seven.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
Embodiment one:
In order to solve, safety present in existing electronics contract is lower, accuracy is lower and usability is lower
Problem, the embodiment of the present invention one provides a kind of method for building up of intelligent contract, as shown in Figure 1, it is the embodiment of the present invention one
Described in intelligent contract method for building up flow diagram.Specifically, as shown in Figure 1, described in the embodiment of the present invention one
The method for building up of intelligent contract can comprise the following steps that
Step 101: when establishing the business relations between first node and second node, determining in intelligence contract block chain
Current intelligent contract block；The current intelligent contract block is the last one intelligence in intelligence contract block chain described in current time
It can contract block；
Step 102: according to the business relations and the current intelligent contract block, creating intelligent contract block；The intelligence
Energy contract block is the set for recording the linking relationship of trigger condition corresponding to the business relations and the intelligent contract block,
For executing operation corresponding with the trigger condition when meeting the trigger condition；
Step 103: by the intelligent contract block chaining to the current intelligent contract block, and the intelligent contract block being made
For new current intelligent contract block.
That is, in embodiments of the present invention, when establishing the business relations between first node and second node, really
Current intelligent contract block in fixed intelligence contract block chain；The current intelligent contract block is intelligence contract area described in current time
The last one intelligent contract block in block chain；According to the business relations and the current intelligent contract block, creates intelligence and close
About block；The intelligence contract block is the link for recording trigger condition corresponding to the business relations and the intelligent contract block
The set of relationship, for executing operation corresponding with the trigger condition when meeting the trigger condition；The intelligence is closed
About block chaining is to the current intelligent contract block, and using the intelligent contract block as new current intelligence contract block.Compared to
The prior art, in embodiments of the present invention, the foundation of the intelligence contract are real by the block chain technology based on common recognition algorithm
Existing, it is thus possible to guarantee the safety and accuracy of intelligent contract；And block chain technology is trusted each other without signing both sides
Corresponding electronics contract can be signed, thus the usability of the method for building up of intelligent contract can also be promoted.
It should be noted that first node described in the embodiment of the present invention and second node can be mutually different
Liang Ge enterprise, entity or individual can be by all enterprises participated in block chain, unit or a in block chain technology
Person is node, each node can create block in block chain, and any node all cannot be modified or be deleted in block chain
Any piece.
Specifically, when determining the current intelligent contract block in intelligent contract block chain, however, it is determined that present node is (as before
State first node or second node) in there is no intelligent contract block chain, then create intelligent contract block chain, and in the intelligence
A beginning block can be created in contract block chain, and, using the beginning block as the current intelligent contract block.
Certainly, it should be noted that after creating intelligent contract block chain, can not also create beginning block, and will after
The intelligent contract block of first of continuous creation does not repeat this as block is started.
Further, trigger condition corresponding to the business relations refers to that is pre-established can characterize the first segment
There are the conditions of the business relations between point and the second node, for example, first node pays 10 yuan, second node
Fed back merchandise items 1, and 5 yuan of small change to first node, then the trigger condition can for first node payment the amount of money not
Less than 5 yuan, this is not repeated.
It optionally, usually can be by the intelligence by the intelligent contract block chaining to the current intelligent contract block
The pointer realization for being directed toward the current intelligent contract block is established in contract block, the embodiment of the present invention is not limited in any way this.
Optionally, described as shown in Fig. 2, it is the structural schematic diagram of intelligent contract block described in the embodiment of the present invention
Intelligent contract block may include block cryptographic Hash, the previous intelligence for being directed toward in the intelligent contract block chain, described intelligent contract block
Trigger condition corresponding to the pointer and the business relations of energy contract block.
Wherein, described piece of cryptographic Hash is used to verify the accuracy of the intelligent contract block, that is, first node is to the intelligence
After information in energy contract block carries out Hash, the intelligent contract block including cryptographic Hash can be written to the intelligent contract block
After in chain, due to the common recognition algorithm in block chain technology, the first node is while creating the intelligent contract block, meeting
The intelligent contract block is broadcast to and is had in other each nodes of business relations with the first node, including with described first
Node establishes the second node of the intelligent contract；The second node, can be to institute after receiving the intelligent contract block
It states intelligent contract block and carries out Hash, after comparing two cryptographic Hash, however, it is determined that two cryptographic Hash are consistent, it may be determined that the intelligence is closed
About block is not modified in transmission process, when confirming that the information in the intelligent contract block is all correct, second section
Point can create new intelligent contract block, and by new intelligent contract block be broadcast to the second node have voluntary relationship its
Its each node, including the first node.This process can not only guarantee the accuracy of information, moreover it is possible to realize the distal end of information
Backup and storage can guarantee not losing for data when part of nodes breaks down and damages.
Further, the number of oneself also can be used when creating intelligent contract block in each node (such as described first node)
The private key of word certificate, and/or, the public key of the digital certificate of corresponding node (such as described second node) is to the intelligent contract block
It is encrypted；Each node when receiving intelligent contract block, can also by the private key of the digital certificate of itself, and/or, corresponding section
The intelligent contract block is decrypted in the public key of the digital certificate of point, to ensure that safety and the non-repudiation of information
Property, the embodiment of the present invention does not repeat this.
Optionally, the intelligent contract block may also include the timestamp for creating the intelligent contract block.
It should be noted that each intelligent contract block in the intelligence contract block chain usually can be according to chronological order
It is linked to each other, as shown in figure 3, a kind of its possible structural representation for intelligent contract block chain described in the embodiment of the present invention
Figure.Certainly, each intelligent contract block in the intelligent contract block block chain can be also linked to each other in other sequences, such as according to section
Point number, business number etc. are linked to each other.Wherein, when including timestamp in each intelligent contract block in intelligent contract block chain
When, what each intelligent contract block in the intelligence contract block chain was typically linked to each other sequentially in time, this is not made
It repeats.
It should be noted that in embodiments of the present invention, the executing subject of the method for building up of the intelligence contract usually may be used
For corresponding enterprise, entity or individual, the concretely enterprise, terminal device corresponding to entity or individual, as PC,
Client on plate or mobile phone etc. does not repeat this.
The embodiment of the present invention one provides a kind of method for building up of intelligent contract, when establish first node and second node it
Between business relations when, determine the current intelligent contract block in intelligence contract block chain；The current intelligent contract block is current
The last one intelligent contract block in intelligence contract block chain described in moment；According to the business relations and the current intelligence
Contract block creates intelligent contract block；The intelligence contract block is to record trigger condition corresponding to the business relations and institute
The set for stating the linking relationship of intelligent contract block, for executing opposite with the trigger condition when meeting the trigger condition
It should operate；Work as by the intelligent contract block chaining to the current intelligent contract block, and using the intelligent contract block as new
Preceding intelligence contract block.Compared with the prior art, in embodiments of the present invention, the foundation of the intelligent contract is by based on common recognition
What the block chain technology of algorithm was realized, it is thus possible to guarantee the safety and accuracy of intelligent contract；And block chain technology without
Both sides need to be signed to trust each other can sign corresponding electronics contract, thus the method for building up that can also promote intelligent contract is fitted
The property used.
Embodiment two:
Second embodiment of the present invention provides a kind of method of commerce based on intelligent contract, as shown in figure 4, it is real for the present invention
Apply the flow diagram of the method for commerce based on intelligent contract described in example.Wherein, the intelligent contract can be through the invention
The method for building up of intelligent contract described in embodiment one is established.Specifically, as shown in Figure 4, the friendship based on intelligent contract
Easy method can comprise the following steps that
Step 401: for any intelligent contract block, if generate trading activity corresponding with the intelligence contract block,
Determine the current business transaction block in business transaction block chain；The current business transaction block is business transaction described in current time
The last one business transaction block in block chain；
Step 402: according to the trading activity and current business transaction block, creating business transaction block；The industry
Business transaction block is the set for recording the linking relationship of attribute information corresponding to the trading activity and the business transaction block；
Step 403: by the business transaction block chaining to current business transaction block, and the business transaction block being made
For new current business transaction block.
That is, in the embodiment of the present invention, for any intelligent contract block, if generating opposite with the intelligent contract block
When the trading activity answered, the current business transaction block in business transaction block chain is determined；The current business transaction block is current
The last one business transaction block in business transaction block chain described in moment；According to the trading activity and the current business
Transaction block, creates business transaction block；The business transaction block is to record attribute information corresponding to the trading activity and institute
State the set of the linking relationship of business transaction block；The business transaction block chaining to the current business is traded block, and by institute
Business transaction block is stated as new current business transaction block.Compared with the prior art, in embodiments of the present invention, different enterprises,
Transaction between entity or individual is realized by the block chain technology based on common recognition algorithm, it is thus possible to promote transaction
Safety and accuracy；And realized when trading activity by intelligent contract, it is participated in without artificial, and, without mutually believing
Appoint, thus improves efficiency and usability.
It should be noted that in the embodiment of the present invention two, explanation to transaction block chain and to business transaction block
Illustrating can be similar with the explanation of intelligent contract block chain described in the embodiment of the present invention and intelligent contract block, the present invention
This is not repeated in embodiment.
Optionally, as shown in figure 5, it is the structural schematic diagram of business transaction block described in the embodiment of the present invention two.Tool
Body, as shown in Figure 5, the business transaction block may include block cryptographic Hash, be directed toward in the business transaction block chain, described industry
The pointer of the previous business transaction block of business transaction block and the attribute information of the business transaction.
It should be noted that if the business transaction block is the beginning block in the business transaction block chain, then institute is directed toward
The pointer for stating the previous business transaction block of in business transaction block chain, described business transaction block, which generally can be, is directed toward the intelligence
The pointer of energy contract block, does not repeat this.
Wherein, the attribute information of the business transaction usually may include the signature of the both parties of the business transaction, hand over
Easy object, transaction number or transaction amount etc..Certainly, the attribute information of the business transaction may also include other information, such as
Exchange hour, transaction address etc., the embodiment of the present invention is not limited in any way this.
Optionally, the business transaction block may also include the timestamp for creating the business transaction block, not repeat this.
Further, the method for commerce based on intelligent contract may also include that
When receiving account book more new command, the electronic invoice issued is divided at least one set；
For any group of electronic invoice, the Current electronic of electronic invoice block chain corresponding with this group of electronic invoice is determined
Invoice block；The Current electronic invoice block refers to the last one electronic invoice block of electronic invoice block chain described in current time；
According to this group of electronic invoice and the Current electronic invoice block, an electronic invoice block is created；The electronics hair
Ticket block is the set of the invoice information for recording this group of electronic invoice and the linking relationship of the electronic invoice block；
Work as by the electronic invoice block chaining to the Current electronic invoice block, and using the electronic invoice block as new
Preceding electronic invoice block.
It should be noted that the electronic invoice issued is divided at least one set, it may include:
According to the time is issued, the electronic invoice issued is divided at least one set；Alternatively,
According to object is issued, the electronic invoice issued is divided at least one set；Alternatively,
According to type of service, the electronic invoice issued is divided at least one set.
Certainly, the division of electronic invoice can also be divided by other information, such as according to the category of the business transaction
Property information is divided, and is not repeated this.
Optionally, as shown in fig. 6, it is the structural schematic diagram of electronic invoice block described in the embodiment of the present invention.Specifically
Ground, it will be appreciated from fig. 6 that the electronic invoice block may include block cryptographic Hash, be directed toward in the electronic invoice block chain, described electronics
The pointer of the previous electronic invoice block of invoice block, the invoice number of at least one electronic invoice and at least one described
The image file of electronic invoice.
Wherein, the image file usually may include the pdf document of electronic invoice, photo etc., as long as not allowing easily modified
, this is not limited in any way.
Optionally, the electronic invoice block may also include the timestamp for creating the electronic invoice block, the embodiment of the present invention
This is not repeated.
It should be noted that the block in conjunction with the embodiment of the present invention one and the embodiment of the present invention two, on some node
Chain may include three layers of block chain, as shown in fig. 7, it is three layers of block chain on certain node described in the embodiment of the present invention.Tool
Body, as shown in Figure 7, i.e., intelligent contract block chain, business transaction block chain and electronic invoice block chain.
Second embodiment of the present invention provides a kind of method of commerce based on intelligent contract, if generating and the intelligent contract block
When corresponding trading activity, the current business transaction block in business transaction block chain is determined；Current business transaction block is
The last one business transaction block in business transaction block chain described in current time；According to the trading activity and described current
Business transaction block creates business transaction block；The business transaction block be record attribute information corresponding to the trading activity with
And the set of the linking relationship of the business transaction block；By the business transaction block chaining to current business transaction block, and
Using the business transaction block as new current business transaction block.Compared with the prior art, in embodiments of the present invention, different enterprises
Transaction between industry, entity or individual is realized by the block chain technology based on common recognition algorithm, it is thus possible to be promoted and be handed over
Easy safety and accuracy；And realized when trading activity by intelligent contract, it is participated in without artificial, and, without mutual
Trust, thus improves efficiency and usability.
Embodiment three:
Based on inventive concept identical with the embodiment of the present invention one, the embodiment of the present invention three provides a kind of intelligent contract
Device is established, as shown in figure 8, its structural schematic diagram for establishing device for intelligent contract described in the embodiment of the present invention two.
Specifically, as shown in Figure 8, the intelligent contract and establish device can include:
Determining module 81 can be used for when establishing the business relations between first node and second node, determine that intelligence is closed
Current intelligent contract block about in block chain；The current intelligent contract block is in intelligence contract block chain described in current time
The last one intelligent contract block；
Creation module 82 can be used for creating intelligent contract according to the business relations and the current intelligent contract block
Block；The intelligence contract block is the link pass for recording trigger condition corresponding to the business relations and the intelligent contract block
The set of system, for executing operation corresponding with the trigger condition when meeting the trigger condition；
Link module 83 can be used for the intelligent contract block chaining to the current intelligent contract block, and by the intelligence
Energy contract block is as new current intelligent contract block.
That is, in embodiments of the present invention, including for when the business established between first node and second node
When relationship, determine the current intelligent contract block in intelligence contract block chain determining module, for according to the business relations with
And the current intelligent contract block, it creates the creation module of intelligent contract block and is used for the intelligent contract block chaining to institute
Current intelligent contract block is stated, and using the intelligent contract block as the link module of new current intelligent contract block.Compared to existing
There is technology, in embodiments of the present invention, the foundation of the intelligence contract is realized by the block chain technology based on common recognition algorithm
, it is thus possible to guarantee the safety and accuracy of intelligent contract；And block chain technology trusts each other i.e. without signing both sides
Corresponding electronics contract can be signed, thus the usability of the method for building up of intelligent contract can also be promoted.
Optionally, the intelligent contract block may include block cryptographic Hash, be directed toward in the intelligent contract block chain, described intelligence
Trigger condition corresponding to the pointer and the business relations of the previous intelligent contract block of energy contract block.
Optionally, the intelligent contract block may also include the timestamp for creating the intelligent contract block, not repeat this.
It should be noted that the device of establishing of intelligent contract described in the embodiment of the present invention can be integrated for an integrating device
In corresponding electronic equipment, such as in PC, tablet computer or mobile phone, it can also be arranged for an autonomous device in corresponding electronics
Except equipment, the embodiment of the present invention is not limited in any way this.
The embodiment of the present invention three provides a kind of device of establishing of intelligent contract, including for when establishing first node and the
When business relations between two nodes, determines the determining module of the current intelligent contract block in intelligence contract block chain, is used for root
According to the business relations and the current intelligent contract block, creates the creation module of intelligent contract block and be used for the intelligence
Can contract block chaining to the current intelligent contract block, and using the intelligent contract block as the chain of new current intelligence contract block
Connection module.Compared with the prior art, in embodiments of the present invention, the foundation of the intelligent contract is by based on common recognition algorithm
What block chain technology was realized, it is thus possible to guarantee the safety and accuracy of intelligent contract；And block chain technology is without signing
Both sides, which trust each other, can sign corresponding electronics contract, thus can also promote the usability of the method for building up of intelligent contract.
Example IV:
The embodiment of the present invention four provides a kind of calculating equipment, as shown in figure 9, it is meter described in the embodiment of the present invention
Calculate the structural schematic diagram of equipment.The calculating equipment is specifically as follows desktop computer, portable computer, smart phone, plate
Computer, personal digital assistant (Personal Digital Assistant, PDA) etc..Specifically, described in the embodiment of the present invention
Calculating equipment may include central processing unit (Center Processing Unit, CPU) 901, memory 902, input set
Standby 903 and output equipment 904 etc., input equipment 903 may include keyboard, mouse, touch screen etc., and output equipment 904 can be with
Including showing equipment, such as liquid crystal display (Liquid Crystal Display, LCD), cathode-ray tube (Cathode Ray
Tube, CRT) etc..
Memory 902 may include read-only memory (ROM) and random access memory (RAM), and to central processing unit
The program instruction and data stored in 901 offer memories 902.In embodiments of the present invention, memory 902 can be used for storing
The program of the method for building up of intelligent contract.
Central processing unit 901 by call memory 902 store program instruction, central processing unit 1301 can be used for according to
The program instruction of acquisition executes: when establishing the business relations between first node and second node, determining intelligence contract block
Current intelligent contract block in chain；The current intelligent contract block is last in intelligence contract block chain described in current time
A intelligence contract block；According to the business relations and the current intelligent contract block, intelligent contract block is created；The intelligence is closed
About block is the set for recording the linking relationship of trigger condition corresponding to the business relations and the intelligent contract block, is used for
When meeting the trigger condition, operation corresponding with the trigger condition is executed；By the intelligent contract block chaining to described
Current intelligence contract block, and using the intelligent contract block as new current intelligent contract block.
Embodiment five:
The embodiment of the present invention five provides a kind of computer storage medium, by being stored as based on used in above-mentioned calculating equipment
Calculation machine program instruction, it includes the programs of the method for building up for executing intelligent contract.
The computer storage medium can be any usable medium or data storage device that computer can access, packet
Include but be not limited to magnetic storage (such as floppy disk, hard disk, tape, magneto-optic disk (MO) etc.), optical memory (such as CD, DVD,
BD, HVD etc.) and semiconductor memory (such as it is ROM, EPROM, EEPROM, nonvolatile memory (NAND FLASH), solid
State hard disk (SSD)) etc..
Embodiment six:
Based on inventive concept identical with the embodiment of the present invention two, the embodiment of the present invention six provides a kind of based on intelligence conjunction
The transaction device about is as shown in Figure 10 the structure of the transaction device based on intelligent contract described in the embodiment of the present invention
Schematic diagram.Specifically, as shown in Figure 10, the transaction device based on intelligent contract can include:
Further, the determination unit 101 can be used for closing if generating with the intelligence for any intelligent contract block
About block corresponding trading activity when, determine the current business transaction block in business transaction block chain；The current business transaction
Block is the last one business transaction block in business transaction block chain described in current time；
The creating unit 102 can be used for creating business according to the trading activity and current business transaction block
Transaction block；The business transaction block is the chain for recording attribute information corresponding to the trading activity and the business transaction block
Connect the set of relationship；
The link unit 103 can be used for block that the business transaction block chaining to the current business is traded, and by institute
Business transaction block is stated as new current business transaction block.
That is, in embodiments of the present invention, it may include for being directed to any intelligent contract block, if generating and the intelligence
Can the corresponding trading activity of contract block when, determine the determination unit of the current business transaction block in business transaction block chain, use
According to the trading activity and current business transaction block, creates the creating unit of business transaction block and be used for institute
It states business transaction block chaining to the current business to trade block, and trades block using the business transaction block as new current business
Link unit.Compared with the prior art, in embodiments of the present invention, the transaction between different enterprises, entity or individual is
It is realized by the block chain technology based on common recognition algorithm, it is thus possible to promote the safety and accuracy of transaction；And it trades
It is realized when behavior by intelligent contract, is participated in without artificial, and, without trusting each other, thus improves efficiency and can fit
The property used.
Optionally, the business transaction block may include block cryptographic Hash, be directed toward in the business transaction block chain, described industry
The pointer of the previous business transaction block of business transaction block and the attribute information of the business transaction.
Optionally, the business transaction block may also include the timestamp for creating the business transaction block, not repeat this.
Further, the intelligent contract establishes device further include:
Division unit 104, can be used for when receiving account book more new command, and the electronic invoice issued is divided at least one
Group；
The determination unit 101, it may also be used for be directed to any group of electronic invoice, determination is corresponding with this group of electronic invoice
The Current electronic invoice block of electronic invoice block chain；The Current electronic invoice block refers to electronic invoice block described in current time
The last one electronic invoice block of chain；
The creating unit 102, it may also be used for according to this group of electronic invoice and the Current electronic invoice block, creation one
A electronic invoice block；The electronic invoice block is the invoice information for recording this group of electronic invoice and the chain of the electronic invoice block
Connect the set of relationship；
The link unit 103, it may also be used for by the electronic invoice block chaining to the Current electronic invoice block, and will
The electronic invoice block is as new Current electronic invoice block.
Optionally, the electronic invoice block may include block cryptographic Hash, be directed toward in the electronic invoice block chain, described electricity
The pointer of the previous electronic invoice block of sub- invoice block, the invoice number of at least one electronic invoice and described at least one
Open the image file of electronic invoice.
Optionally, the electronic invoice block may also include the timestamp for creating the electronic invoice block, not repeat this.
The embodiment of the present invention six provides a kind of the transaction device based on intelligent contract, it may include for being directed to any intelligence
If contract block determines the current industry in business transaction block chain generate trading activity corresponding with the intelligence contract block
The determination unit of business transaction block is used for block of trading according to the trading activity and the current business, creates business transaction block
Creating unit and for the business transaction block chaining to the current business to be traded block, and by the business transaction block
Link unit as new current business transaction block.Compared with the prior art, in embodiments of the present invention, different enterprises, list
Position or person-to-person transaction are realized by the block chain technology based on common recognition algorithm, it is thus possible to promote the peace of transaction
Full property and accuracy；And realized when trading activity by intelligent contract, it is participated in without artificial, and, without trusting each other,
Thus improve efficiency and usability.
Embodiment seven:
The embodiment of the present invention seven provides a kind of calculating equipment, is described in the embodiment of the present invention as shown in figure 11
Calculate the structural schematic diagram of equipment.The calculating equipment is specifically as follows desktop computer, portable computer, smart phone, puts down
Plate computer, personal digital assistant (Personal Digital Assistant, PDA) etc..Specifically, institute in the embodiment of the present invention
The calculating equipment stated may include 1101, storage unit central processing unit (Center Processing Unit, CPU)
1102, input unit 1103 and output unit 1104 etc., input unit 1103 may include keyboard, mouse, touch screen etc., defeated
Unit 1104 may include display equipment out, such as liquid crystal display (Liquid Crystal Display, LCD), cathode-ray
Manage (Cathode Ray Tube, CRT) etc..
Storage unit 1102 may include read-only memory (ROM) and random access memory (RAM), and to central processing
Unit 1101 provides the program instruction stored in storage unit 1102 and data.In embodiments of the present invention, storage unit 1102
It can be used for storing the program of the method for commerce based on intelligent contract.
For central processing unit 1101 by the program instruction for calling storage unit 1102 to store, central processing unit 1101 can
For the program instruction execution according to acquisition: for any intelligent contract block, if generating corresponding with the intelligent contract block
When trading activity, the current business transaction block in business transaction block chain is determined；The current business transaction block is current time
The last one business transaction block in the business transaction block chain；It is traded according to the trading activity and the current business
Block creates business transaction block；The business transaction block is to record attribute information corresponding to the trading activity and the industry
The set of the linking relationship of business transaction block；The business transaction block chaining to the current business is traded block, and by the industry
Business transaction block is as new current business transaction block.
Embodiment eight:
The embodiment of the present invention eight provides a kind of computer storage medium, by being stored as based on used in above-mentioned calculating equipment
Calculation machine program instruction, it includes the programs for executing the method for commerce based on intelligent contract.
The computer storage medium can be any usable medium or data storage device that computer can access, packet
Include but be not limited to magnetic storage (such as floppy disk, hard disk, tape, magneto-optic disk (MO) etc.), optical memory (such as CD, DVD,
BD, HVD etc.) and semiconductor memory (such as it is ROM, EPROM, EEPROM, nonvolatile memory (NAND FLASH), solid
State hard disk (SSD)) etc..
It will be understood by those skilled in the art that the embodiment of the present invention can provide as method, apparatus (equipment) or computer journey
Sequence product.Therefore, complete hardware embodiment, complete software embodiment or combining software and hardware aspects can be used in the present invention
The form of embodiment.Moreover, it wherein includes the calculating of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in machine usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the flow chart of device (equipment) and computer program product
And/or block diagram describes.It should be understood that each process in flowchart and/or the block diagram can be realized by computer program instructions
And/or the combination of the process and/or box in box and flowchart and/or the block diagram.It can provide these computer programs to refer to
Enable the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate
One machine so that by the instruction that the processor of computer or other programmable data processing devices executes generate for realizing
The device for the function of being specified in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (16)
1. a kind of method for building up of intelligence contract characterized by comprising
When establishing the business relations between first node and second node, determine that the current intelligence in intelligence contract block chain is closed
About block；The current intelligent contract block is the last one intelligent contract block in intelligence contract block chain described in current time；
According to the business relations and the current intelligent contract block, intelligent contract block is created；The intelligence contract block is note
The set for recording the linking relationship of trigger condition corresponding to the business relations and the intelligent contract block, for meeting
When stating trigger condition, operation corresponding with the trigger condition is executed；
By the intelligent contract block chaining to the current intelligent contract block, and using the intelligent contract block as new current intelligence
It can contract block.
2. the method for building up of intelligence contract as described in claim 1, which is characterized in that the intelligence contract block includes block Hash
It is worth, is directed toward the pointer of the previous intelligent contract block of in the intelligent contract block chain, described intelligent contract block and described
Trigger condition corresponding to business relations.
3. a kind of method of commerce based on intelligent contract, the intelligence contract is by the described in any item intelligence of claim 1~2
Can the method for building up of contract establish, which is characterized in that the method for commerce based on intelligent contract includes:
If business transaction is determined generate trading activity corresponding with the intelligence contract block for any intelligent contract block
Current business transaction block in block chain；Current business transaction block be in business transaction block chain described in current time most
The latter business transaction block；
According to the trading activity and current business transaction block, business transaction block is created；The business transaction block is note
Record the set of the linking relationship of attribute information corresponding to the trading activity and the business transaction block；
By the business transaction block chaining to current business transaction block, and using the business transaction block as new current industry
Business transaction block.
4. the method for commerce as claimed in claim 3 based on intelligent contract, which is characterized in that the business transaction block includes block
Cryptographic Hash, be directed toward in the business transaction block chain, described business transaction block previous business transaction block pointer and
The attribute information of the business transaction.
5. the method for commerce as claimed in claim 3 based on intelligent contract, which is characterized in that the foundation side of the intelligence contract
Method further include:
When receiving account book more new command, the electronic invoice issued is divided at least one set；
For any group of electronic invoice, the Current electronic invoice of electronic invoice block chain corresponding with this group of electronic invoice is determined
Block；The Current electronic invoice block refers to the last one electronic invoice block of electronic invoice block chain described in current time；
According to this group of electronic invoice and the Current electronic invoice block, an electronic invoice block is created；The electronic invoice block
It is the set of the linking relationship for the invoice information and electronic invoice block for recording this group of electronic invoice；
By the electronic invoice block chaining to the Current electronic invoice block, and using the electronic invoice block as new current electricity
Sub- invoice block.
6. the method for commerce as claimed in claim 5 based on intelligent contract, which is characterized in that the electronic invoice block includes block
Cryptographic Hash, be directed toward in the electronic invoice block chain, described electronic invoice block previous electronic invoice block pointer, described
The invoice number of at least one electronic invoice and the image file of at least one electronic invoice.
7. a kind of intelligence contract establishes device characterized by comprising
Determining module, for when establishing the business relations between first node and second node, determining intelligence contract block chain
In current intelligent contract block；The current intelligent contract block is the last one in intelligence contract block chain described in current time
Intelligent contract block；
Creation module, for creating intelligent contract block according to the business relations and the current intelligent contract block；The intelligence
Energy contract block is the set for recording the linking relationship of trigger condition corresponding to the business relations and the intelligent contract block,
For executing operation corresponding with the trigger condition when meeting the trigger condition；
Link module, for by the intelligent contract block chaining to the current intelligent contract block, and by the intelligent contract block
As new current intelligent contract block.
8. intelligence contract as claimed in claim 7 establishes device, which is characterized in that the intelligence contract block includes block Hash
It is worth, is directed toward the pointer of the previous intelligent contract block of in the intelligent contract block chain, described intelligent contract block and described
Trigger condition corresponding to business relations.
9. a kind of the transaction device based on intelligent contract, the intelligence contract is by the described in any item intelligence of claim 7~8
Can contract establish device foundation, which is characterized in that the transaction device based on intelligent contract includes:
The determination unit is also used to for any intelligent contract block, if generating transaction corresponding with the intelligence contract block
When behavior, the current business transaction block in business transaction block chain is determined；The current business transaction block is described in current time
The last one business transaction block in business transaction block chain；
The creating unit is also used to create business transaction block according to the trading activity and current business transaction block；
The business transaction block is the linking relationship for recording attribute information corresponding to the trading activity and the business transaction block
Set；
The link unit is also used to block that the business transaction block chaining to the current business is traded, and by the business
Block trade as new current business transaction block.
10. the transaction device as claimed in claim 9 based on intelligent contract, which is characterized in that the business transaction block includes
Block cryptographic Hash, be directed toward in the business transaction block chain, described business transaction block previous business transaction block pointer with
And the attribute information of the business transaction.
11. the transaction device as claimed in claim 9 based on intelligent contract, which is characterized in that described based on intelligent contract
The transaction device further include:
Division unit, for when receiving account book more new command, the electronic invoice issued to be divided at least one set；
The determination unit is also used to determine electronic invoice corresponding with this group of electronic invoice for any group of electronic invoice
The Current electronic invoice block of block chain；The Current electronic invoice block refers to the last of electronic invoice block chain described in current time
One electronic invoice block；
The creating unit is also used to create an electronics hair according to this group of electronic invoice and the Current electronic invoice block
Ticket block；The electronic invoice block is the invoice information for recording this group of electronic invoice and the linking relationship of the electronic invoice block
Set；
The link unit is also used to the electronic invoice block chaining to the Current electronic invoice block, and by the electronics
Invoice block is as new Current electronic invoice block.
12. the transaction device as claimed in claim 11 based on intelligent contract, which is characterized in that the electronic invoice block includes
The pointer of the previous electronic invoice block of electronic invoice block in block cryptographic Hash, the direction electronic invoice block chain, described, institute
State the invoice number of at least one electronic invoice and the image file of at least one electronic invoice.
13. a kind of calculating equipment, which is characterized in that including memory and processor, in which:
The memory, for storing program instruction；
The processor is wanted for calling the program instruction stored in the memory, and according to the program execution benefit of acquisition
Seek the method for building up of 1~2 described in any item intelligent contracts.
14. a kind of computer storage medium, which is characterized in that the computer storage medium is stored with the executable finger of computer
It enables, the computer executable instructions are used to that the computer perform claim to be made to require 1~2 described in any item intelligent contracts
Method for building up.
15. a kind of calculating equipment, which is characterized in that including memory and processor, in which:
The memory, for storing program instruction；
The processor is wanted for calling the program instruction stored in the memory, and according to the program execution benefit of acquisition
Seek 3~6 described in any item method of commerce based on intelligent contract.
16. a kind of computer storage medium, which is characterized in that the computer storage medium is stored with the executable finger of computer
It enables, the computer executable instructions are for making the computer perform claim that 3~6 described in any item intelligence that are based on be required to close
Method of commerce about.
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| CN201710875423.1A CN109559115A (en) | 2017-09-25 | 2017-09-25 | A kind of method for building up, method of commerce and the relevant apparatus of intelligence contract |
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| CN201710875423.1A CN109559115A (en) | 2017-09-25 | 2017-09-25 | A kind of method for building up, method of commerce and the relevant apparatus of intelligence contract |
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