CN108768787A - A kind of block chain node motivational techniques and device - Google Patents
A kind of block chain node motivational techniques and device Download PDFInfo
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Abstract
The invention discloses a kind of block chain node motivational techniques and device, this method to include：The concertedness numerical value of node is represented described in the liveness numerical generation of node according to the centrality numerical value for the representative node being generated in advance and representing, judge whether the concertedness numerical value for representing node is more than predetermined threshold value, if judging, the concertedness numerical value for representing node is more than predetermined threshold value, and replacement is described to represent node.The present invention can ensure that node fully participates in the generation of block, and optimize the distribution mode for representing node.
Description
Technical field
The present invention relates to block chain technical field, more particularly to a kind of block chain node motivational techniques and device.
Background technology
Block chain network is a kind of data network of distributed decentralization, and information, which is stored in, all is added to block chain
In the node of network, the data of each node are synchronous.Each node in block chain network is based on consensus specification
With protocol realization concrete operations, the strange node in block chain network is in the case where no third party center is supported as credit
It can realize trust communication.
Common node activations mode includes in block chain network：Proof of work mechanism saves under proof of work mechanism
Point calculates power by competition and generates right to obtain block, and remuneration is obtained after block certification passes through；Equity proves mechanism, equity
Proof mechanism distributes the generation right of block by the quantity of the possessed assets of evaluation node, and assets possess the more node of quantity
It is more easy to get block and generates right and remuneration；Share authorisation verification mechanism, share authorisation verification mechanism is by way of ballot
A certain number of nodes that represent are selected to be responsible for generating block, all remunerations for representing node mean allocation and being obtained.Above is more
Kind node activations mode can not ensure that node fully participates in the generation of block, and the distribution mode for representing node is poor.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art, it is sharp to provide a kind of block chain node
Method and device is encouraged, can ensure that node fully participates in the generation of block, and optimize the distribution mode for representing node.
To achieve the above object, the present invention provides a kind of block chain node motivational techniques, including：
It is represented described in the liveness numerical generation of node according to the centrality numerical value for the representative node being generated in advance and representing
The concertedness numerical value of node；
Judge whether the concertedness numerical value for representing node is more than predetermined threshold value；
If judging, the concertedness numerical value for representing node is more than predetermined threshold value, and replacement is described to represent node.
Optionally, the centrality numerical value for the representative node being generated in advance in the basis and the liveness numerical value for representing node
Further include before generating the concertedness numerical value for representing node：
The agreement fan-out capability value and reality output ability value for representing node within the block generation period is obtained, it is described
Agreement fan-out capability value and the reality output ability value include calculating force value, storage value, bandwidth value, propagation delay time value and business
Processing ability value；
The node that represents is obtained to generate the plan generation block counts in the period in block and actually generate block counts；
The corresponding agreement fan-out capability value of node is represented according to described and reality output ability value, the node that represents exist
Block, which generates the plan generation block counts in the period and actually generates block counts, generates the centrality numerical value for representing node.
Optionally, the centrality numerical value for the representative node being generated in advance in the basis and the liveness numerical value for representing node
Further include before generating the concertedness numerical value for representing node：
Obtain the transmission successful broadcast message count for representing node within the block generation period, transmission unsuccessfully broadcasts the message
Number and transmission failure unicast messages number；
It is unsuccessfully broadcast the message according to the transmission successful broadcast message count for representing node within the block generation period, transmission
Number and transmission failure unicast messages number generate the liveness numerical value for representing node.
Optionally, defeated in the acquisition agreement fan-out capability value for representing node within the block generation period and reality
Further include before output capacity value：
It receives the registration request of multiple nodes and distributes public key for each node；
Generated in multiple nodes it is multiple represent node, the node that represents is for generating block.
Optionally, the centrality numerical value for the representative node being generated in advance in the basis and the liveness numerical value for representing node
Generating the concertedness numerical value for representing node further includes later：
It generates the node that represents and generates the communications records consideration value in the period in block；
Node distribution is represented to be described according to the communications records consideration value and the concertedness numerical value in assignment period
Block generates consideration value, and the assignment period includes that multiple blocks generate the period.
To achieve the above object, the present invention also provides a kind of block chain node exciting banks, including：
Generation module, for according to the centrality numerical value of representative node being generated in advance and the liveness numerical value for representing node
Generate the concertedness numerical value for representing node；
Judgment module, for judging whether the concertedness numerical value for representing node is more than predetermined threshold value；
Module is replaced, if judging that the concertedness numerical value for representing node is more than predetermined threshold value for judgment module, more
It changes and described represents node.
Optionally, further include：
Acquisition module, it is defeated for obtaining the agreement fan-out capability value for representing node within the block generation period and reality
Output capacity value, the agreement fan-out capability value and the reality output ability value include calculating force value, storage value, bandwidth value, biography
Defeated time delay value and traffic handing capacity value obtain the plan for representing node within the block generation period and generate block counts and reality
Border generates block counts；
The generation module is additionally operable to represent the corresponding agreement fan-out capability value of node and reality output energy according to described
Force value, the node that represents generate the plan generation block counts in the period in block and actually generate the block counts generation representative
The centrality numerical value of node.
Optionally, the acquisition module is additionally operable to obtain that described to represent the transmission success that node is generated in block in the period wide
Message count is broadcast, failure number of broadcast message is sent and sends failure unicast messages number；
The generation module is additionally operable to generate the transmission successful broadcast message in the period in block according to the node that represents
Number, transmission failure number of broadcast message and transmission failure unicast messages number generate the liveness numerical value for representing node.
Optionally, further include：
Distribution module is received, the registration request for receiving multiple nodes simultaneously distributes public key for each node；
Represent node generation module, for generated in multiple nodes it is multiple represent node, it is described to represent node use
In generation block.
Optionally, further include：
Remuneration generation module generates the communications records consideration value in the period for generating the node that represents in block；
Distribution module is used in assignment period be described according to the communications records consideration value and the concertedness numerical value
It represents node distribution block and generates consideration value, the assignment period includes that multiple blocks generate the period.
The invention has the advantages that：
Block chain node motivational techniques provided by the invention, according to the centrality numerical value for the representative node being generated in advance and generation
The liveness numerical generation of table node represents the concertedness numerical value of node, and it is pre- to judge whether the concertedness numerical value for representing node is more than
If threshold value, if judging, the concertedness numerical value for representing node is more than predetermined threshold value, replaces this and represents node.The present invention can ensure
Node fully participates in the generation of block, and optimizes the distribution mode for representing node.
Description of the drawings
Fig. 1 is a kind of flow diagram for block chain node motivational techniques that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow diagram of block chain node motivational techniques provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of structural schematic diagram for block chain node exciting bank that the embodiment of the present invention three provides.
Specific implementation mode
To make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with the accompanying drawings in the present invention
Technical solution carry out clear, complete description, it is clear that described embodiment be the present invention a part of the embodiment, without
It is whole embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of the every other embodiment that is obtained, shall fall within the protection scope of the present invention.
Embodiment one
Fig. 1 is a kind of flow diagram for block chain node motivational techniques that the embodiment of the present invention one provides, such as Fig. 1 institutes
Show, this approach includes the following steps：
The centrality numerical value for the representative node that step 101, basis are generated in advance and the liveness numerical generation for representing node
The concertedness numerical value for representing node.
Step 102 judges whether the concertedness numerical value for representing node is more than predetermined threshold value, if so, executing step
103；If it is not, flow terminates.
Step 103 is replaced and described represents node.
Block chain node motivational techniques provided in this embodiment, according to the centrality numerical value for the representative node being generated in advance and
The liveness numerical generation for representing node represents the concertedness numerical value of node, judges whether the concertedness numerical value for representing node is more than
Predetermined threshold value, if judging, the concertedness numerical value for representing node is more than predetermined threshold value, replaces this and represents node.This method can protect
Card node fully participates in the generation of block, and optimizes the distribution mode for representing node.
Embodiment two
Fig. 2 is a kind of flow diagram of block chain node motivational techniques provided by Embodiment 2 of the present invention, such as Fig. 2 institutes
Show, this approach includes the following steps：
Step 201, the registration request for receiving multiple nodes simultaneously distribute public key for each node.
Preferably, each step in the present embodiment is executed by block chain node exciting bank.
Multiple nodes send registration request to be added in block chain.
Step 202, generated in multiple nodes it is multiple represent node, the node that represents is for generating block.
Multiple node compositions that represent represent set of node, and it includes n representative to represent set of node.Optionally, after step 202
Further include：Block generation period t is distributed for the set of node that represents.It is generated in period t in block and represents each of set of node
Represent node generate in turn setting quantity block, and block generate period t in represent node at random replacement sequentially to generate
Set quantity block.
Step 203 obtains the agreement fan-out capability value and reality output energy for representing node within the block generation period
Force value, the agreement fan-out capability value and the reality output ability value include when calculating force value, storage value, bandwidth value, transmission
Prolong value and traffic handing capacity value.
Fan-out capability value is used to indicate to represent the size of the fan-out capability of node, and fan-out capability value is bigger, indicates the representative
The block generative capacity of node is stronger.
Specifically, it obtains and represents the capability set that node can be contributed within the block generation period, representing node can be in area
Block generate the capability set contributed in the period include agreement output calculate force value CP, agreement output storage value S, agreement output bandwidth value B,
Agreement exports propagation delay time value D and agreement outgoing traffic processing ability value TP.Pass through F1Function Ai=F1(CPi,Si,Bi,Di,TPi)
Calculate the agreement fan-out capability value for representing node, wherein AiExpression represents the agreement fan-out capability value of node i.All representatives
The agreement fan-out capability value composition of node represents the agreement fan-out capability collection A={ A of set of node1,A2,...,An}。
It obtains and represents the capability set that node generates actual contribution in the period in block, represent node and generated in the period in block
The capability set of actual contribution includes that reality output calculates force value CP ', reality output storage value S ', reality output bandwidth value B ', reality
Export propagation delay time value D ' and reality output traffic handing capacity value TP '.Pass through F1Function Ai'=F1(CPi′,Si′,Bi′,Di′,
TPi') calculate the reality output ability value for representing node, wherein Ai' indicate to represent the reality output ability value of node i.It is all
The reality output ability value composition for representing node represents reality output capability set A '={ A of set of node1′,A2′,...,An′}。
Step 204 obtains the plan generation block counts for representing node within the block generation period and actually generates area
Block number.
All plans for representing node within the block generation period generate block counts composition and represent set of node in block generation
Plan in period generates block counts set m={ m1,m2,...,mn, wherein m is to represent set of node to generate in the period in block
Plan generate block counts set, mnThe plan that node is generated in block in the period, which is represented, for n-th generates block counts.
All block counts compositions that actually generate for representing node within the block generation period represent set of node in block generation
Block counts set m '={ m ' is actually generated in period1,m′2,...,m′n, wherein m ' is to represent set of node to generate week in block
Block counts set, m are actually generated in phasen' generated in the period in block to represent node for n-th and actually generate block counts.
Step 205 represents the corresponding agreement fan-out capability value of node and reality output ability value, the generation according to described
Table node generates the plan in the period and generate block counts in block described represents the centripetal of node with actually generating block counts and generate
Property numerical value.
Pass through formulaCalculate the centrality numerical value for representing node, wherein COiTable
Show the centrality numerical value for representing node i, m 'iIndicate that represent node i actually generates block counts, m within the block generation periodiTable
Show that representing the plan that node i is generated in block in the period generates block counts.
The centrality numerical value for representing node is bigger, and it is weaker to indicate that this represents the block generative capacity of node.
Step 206 obtains the transmission successful broadcast message count for representing node within the block generation period, sends failure
Number of broadcast message and transmission failure unicast messages number.
It is generated in period t in block, generates a block whenever representing node, this represents node i.e. to representing in set of node
It is all represent nodes send a successful broadcast message.All nodes that represent generate the transmission successful broadcast in the period in block
Message count composition represents set of node and generates transmission successful broadcast message count set s '={ s ' in the period in block1,s′2,...,
s′n, wherein s ' expressions represent set of node and generate the transmission successful broadcast message count set in the period, s ' in blocknIt indicates n-th
It represents node and generates the transmission successful broadcast message count in the period in block.
Optionally, the plan transmission successful broadcast for representing node within the block generation period is also generated in advance in the present embodiment
Message count, all plans for representing node within the block generation period send successful broadcast message count composition and represent set of node in area
Block generates the plan in the period and sends successful broadcast message count set s={ s1,s2,...,sn, wherein s expressions represent set of node
The plan in the period, which is generated, in block sends successful broadcast message count set, snIt indicates to represent node in block generation week n-th
Plan in phase sends successful broadcast message count.It is understood that n-th represents node and generates the plan in the period in block
Send successful broadcast message count snThe plan that node is generated in block in the period, which is represented, with n-th generates block counts mnSize is identical.
It is generated in period t in block, one block of generation is missed whenever representing node, i.e., it is all in set of node to representing
It represents node and sends the f that unsuccessfully broadcasts the messagebAnd the adjacent representations node that block is prepared for future time sequence is sent
Point-to-point failure unicast messages fu.All transmission failure number of broadcast message for representing node within the block generation period form generation
Table set of node generates the transmission failure number of broadcast message set fb={ fb in the period in block1,fb2,...,fbn, wherein fb tables
Show the transmission failure number of broadcast message set for representing set of node within the block generation period, fbnIt indicates to represent node in area n-th
Block generates the transmission failure number of broadcast message in the period.All transmission failure unicasts for representing node within the block generation period disappear
Breath array closes fu={ fu at the transmission failure unicast messages manifold that set of node is generated in block in the period is represented1,fu2,...,
fun, wherein fu indicates that representing the transmission failure unicast messages manifold that set of node is generated in block in the period closes, funIt indicates n-th
Represent transmission failure unicast messages number of the node within the block generation period.
Step 207 fails according to the transmission successful broadcast message count for representing node within the block generation period, transmission
Number of broadcast message and transmission failure unicast messages number generate the liveness numerical value for representing node.
Pass through F2Function CAi=F2(si',fbi,fui) calculate the liveness numerical value for representing node, wherein CAiIndicate generation
The liveness numerical value of table node i, s 'iIndicate that represent node i generates the transmission successful broadcast message count in the period, fb in blockiTable
Show the transmission failure number of broadcast message for representing node i within the block generation period, fuiExpression represents node i and generates week in block
Transmission failure unicast messages number in phase.The liveness numerical value for representing node is bigger, indicates that this represents the block of node and generates energy
Power is stronger.
The centrality numerical value for the representative node that step 208, basis are generated in advance and the liveness numerical generation for representing node
The concertedness numerical value for representing node.
Pass through F3Function CRi=F3(CAi,COi) calculate the concertedness numerical value for representing node, wherein CRiIt indicates to represent section
The concertedness numerical value of point i.The concertedness numerical value for representing node is bigger, and it is weaker to indicate that this represents the block generative capacity of node.
Step 209 generates the communications records consideration value for representing node within the block generation period.
All communications records consideration value compositions for representing node within a block generation period represent set of node at one
Block generates the communications records remuneration value set Pt={ Pt in the period1,Pt2,...,Ptn, wherein Pt expressions represent set of node and exist
The block generates the communications records remuneration value set in the period, PtnIt indicates to represent node within the block generation period n-th
Communications records consideration value.
Specifically, node is represented to be packaged communications records during generating block and count what communications records can obtain
Consideration value, representing node will be in total corresponding block generated of communications records consideration value write-in.
Step 210 in assignment period according to the communications records consideration value and the concertedness numerical value is the representative
Node distributes block and generates consideration value, and the assignment period includes that multiple blocks generate the period.
Pass through formulaRepresent the generation consideration value of node, wherein PTiIt is in expression assignment period
The block for representing node i distribution generates consideration value, PtiIt indicates to represent communications records of the node i within j-th of block generation period
Consideration value, CRiExpression represents the concertedness numerical value of node i.Assignment period T includes that k block generates period t.
The present embodiment is that all node distribution blocks that represent generate consideration value in assignment period, which generates consideration value
It incorporates and considers in the concertedness numerical value for generating Shi Jiang and representing node, the participation of concertedness numerical value improves the remuneration for representing node
Fairness in distribution, the block chain node incentive optimization of the present embodiment represent the distribution mode of node.
Step 211 judges whether the concertedness numerical value for representing node is more than predetermined threshold value, if so, executing step
212；If it is not, flow terminates.
The concertedness numerical value for representing node is more than predetermined threshold value, indicates that the block generative capacity for representing node is weaker, executes
Step 212.The concertedness numerical value for representing node is less than or equal to predetermined threshold value, indicate to represent the block generative capacity of node compared with
By force, this represents node and can continue on for generating block.
Step 212 is replaced and described represents node.
Specifically, it cancels the block for representing node and generates power, and corresponding selection other nodes conduct represents node.This reality
It applies example and replaces the weaker representative node of block generative capacity in time, select other nodes in block chain as new representative section
Point can ensure that the node in block chain fully participates in the generation of block.
Block chain node motivational techniques provided in this embodiment, according to the centrality numerical value for the representative node being generated in advance and
The liveness numerical generation for representing node represents the concertedness numerical value of node, judges whether the concertedness numerical value for representing node is more than
Predetermined threshold value, if judging, the concertedness numerical value for representing node is more than predetermined threshold value, replaces this and represents node.This method is according to generation
If the representative node of the concertedness numerical value instantaneously changing block generative capacity of table node, can ensure that node fully participates in block
It generates, concertedness numerical value is also incorporated and considered by the distribution mode for representing node, can effectively promote the report for representing node
Reward fairness in distribution, optimization represent the distribution mode of node.
Embodiment three
Fig. 3 is a kind of structural schematic diagram for block chain node exciting bank that the embodiment of the present invention three provides, such as Fig. 3 institutes
Show, which includes：Generation module 11, judgment module 12 and replacement module 13.
Generation module 11 is used for according to the centrality numerical value of representative node being generated in advance and represent node enliven the number of degrees
Value generates the concertedness numerical value for representing node.
Judgment module 12 is for judging whether the concertedness numerical value for representing node is more than predetermined threshold value.
If replace module 13 judges that the concertedness numerical value for representing node is more than predetermined threshold value for judgment module, more
It changes and described represents node.
Optionally, further include：Acquisition module 14.
Acquisition module 14 is used to obtain the node that represents and generates the agreement fan-out capability value and reality in the period in block
Fan-out capability value, the agreement fan-out capability value and the reality output ability value include calculate force value, storage value, bandwidth value,
Propagation delay time value and traffic handing capacity value, obtain it is described represent node block generate the period in plan generate block counts and
Actually generate block counts.
The generation module 11 is additionally operable to represent the corresponding agreement fan-out capability value of node and reality output according to described
Ability value, the node that represents generate the plan generation block counts in the period in block and actually generate the block counts generation generation
The centrality numerical value of table node.
Further, the acquisition module 14 be additionally operable to obtain it is described represent node block generate transmission in the period at
Work(number of broadcast message sends failure number of broadcast message and sends failure unicast messages number.
The generation module 11 is additionally operable to be disappeared according to the transmission successful broadcast for representing node within the block generation period
Breath number, transmission failure number of broadcast message and transmission failure unicast messages number generate the liveness numerical value for representing node.
Further, further include：It receives distribution module 15 and represents node generation module 16.
Distribution module 15 is received to be used to receive the registration request of multiple nodes and distribute public key for each node.
Represent node generation module 16 for generated in multiple nodes it is multiple represent node, it is described to represent node use
In generation block.
Further, further include：Remuneration generation module 17 and distribution module 18.
Remuneration generation module 17 is used to generate the node that represents and generates the communications records consideration value in the period in block.
Distribution module 18 is used in assignment period be institute according to the communications records consideration value and the concertedness numerical value
It states and represents node distribution block generation consideration value, the assignment period includes that multiple blocks generate the period.
The block chain node exciting bank that the present embodiment three provides can be used for realizing that above-described embodiment one or embodiment two carry
The block chain node motivational techniques of confession.
Block chain node exciting bank provided in this embodiment, generation module are centripetal according to the representative node being generated in advance
Property numerical value and represent the liveness numerical generation of node and represent the concertedness numerical value of node, judgment module judges to represent the association of node
Whether same sex numerical value is more than predetermined threshold value, if judgment module judges that the concertedness numerical value for representing node is more than predetermined threshold value, more
Changing module replacing, this represents node.The device can ensure that node fully participates in the generation of block, and optimize the report for representing node
Fulfill the method for salary distribution.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, in the essence for not departing from the present invention
In the case of refreshing and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a kind of block chain node motivational techniques, which is characterized in that including：
According to the centrality numerical value for the representative node being generated in advance and represents and represent node described in the liveness numerical generation of node
Concertedness numerical value；
Judge whether the concertedness numerical value for representing node is more than predetermined threshold value；
If judging, the concertedness numerical value for representing node is more than predetermined threshold value, and replacement is described to represent node.
2. block chain node motivational techniques according to claim 1, which is characterized in that in the generation that the basis is generated in advance
The centrality numerical value of table node also wraps before with the concertedness numerical value for representing node described in the liveness numerical generation of node is represented
It includes：
Obtain the agreement fan-out capability value and reality output ability value for representing node within the block generation period, the agreement
Fan-out capability value and the reality output ability value include calculating force value, storage value, bandwidth value, propagation delay time value and business processing
Ability value；
The node that represents is obtained to generate the plan generation block counts in the period in block and actually generate block counts；
According to the corresponding agreement fan-out capability value of node and reality output ability value, the node that represents of representing in block
It generates the generation block counts of the plan in the period and actually generates block counts and generate the centrality numerical value for representing node.
3. block chain node motivational techniques according to claim 1, which is characterized in that in the generation that the basis is generated in advance
The centrality numerical value of table node also wraps before with the concertedness numerical value for representing node described in the liveness numerical generation of node is represented
It includes：
Obtain it is described represent node block generate the period in transmission successful broadcast message count, send failure number of broadcast message and
Send failure unicast messages number；
According to it is described represent node block generate the period in transmission successful broadcast message count, send failure number of broadcast message and
It sends failure unicast messages number and generates the liveness numerical value for representing node.
4. block chain node motivational techniques according to claim 2, which is characterized in that described represent node in described obtain
Further include before block generates agreement fan-out capability value and reality output ability value in the period：
It receives the registration request of multiple nodes and distributes public key for each node；
Generated in multiple nodes it is multiple represent node, the node that represents is for generating block.
5. block chain node motivational techniques according to claim 1, which is characterized in that in the generation that the basis is generated in advance
The centrality numerical value of table node also wraps later with the concertedness numerical value for representing node described in the liveness numerical generation of node is represented
It includes：
It generates the node that represents and generates the communications records consideration value in the period in block；
In assignment period block is distributed for the node that represents according to the communications records consideration value and the concertedness numerical value
Consideration value is generated, the assignment period includes that multiple blocks generate the period.
6. a kind of block chain node exciting bank, which is characterized in that including：
Generation module, for according to the centrality numerical value of representative node being generated in advance and the liveness numerical generation for representing node
The concertedness numerical value for representing node；
Judgment module, for judging whether the concertedness numerical value for representing node is more than predetermined threshold value；
Module is replaced, if judging that the concertedness numerical value for representing node is more than predetermined threshold value for judgment module, replaces institute
It states and represents node.
7. block chain node exciting bank according to claim 6, which is characterized in that further include：
Acquisition module, for obtaining the agreement fan-out capability value and reality output energy for representing node within the block generation period
Force value, the agreement fan-out capability value and the reality output ability value include when calculating force value, storage value, bandwidth value, transmission
Prolong value and traffic handing capacity value, obtains the plan generation block counts for representing node within the block generation period and reality is raw
At block counts；
The generation module be additionally operable to according to it is described represent the corresponding agreement fan-out capability value of node and reality output ability value,
It is described represent the plan that node is generated in block in the period and generate block counts and actually generate block counts and generate described represent node
Centrality numerical value.
8. block chain node exciting bank according to claim 6, which is characterized in that the acquisition module is additionally operable to obtain
The transmission successful broadcast message count that node is represented within the block generation period sends failure number of broadcast message and sends failure
Unicast messages number；
The generation module is additionally operable to according to the transmission successful broadcast message count for representing node within the block generation period, hair
It send unsuccessfully number of broadcast message and sends failure unicast messages number and generate the liveness numerical value for representing node.
9. block chain node exciting bank according to claim 7, which is characterized in that further include：
Distribution module is received, the registration request for receiving multiple nodes simultaneously distributes public key for each node；
Represent node generation module, for generated in multiple nodes it is multiple represent node, the node that represents is for giving birth to
At block.
10. block chain node exciting bank according to claim 6, which is characterized in that further include：
Remuneration generation module generates the communications records consideration value in the period for generating the node that represents in block；
Distribution module is used in assignment period according to the communications records consideration value and the concertedness numerical value be the representative
Node distributes block and generates consideration value, and the assignment period includes that multiple blocks generate the period.
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