CN109803000A - A kind of account book accounting system of the shared block chain network for calculating power of multichain - Google Patents
A kind of account book accounting system of the shared block chain network for calculating power of multichain Download PDFInfo
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- CN109803000A CN109803000A CN201811629864.4A CN201811629864A CN109803000A CN 109803000 A CN109803000 A CN 109803000A CN 201811629864 A CN201811629864 A CN 201811629864A CN 109803000 A CN109803000 A CN 109803000A
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Abstract
The invention discloses a kind of account book bookkeeping methods of the shared block chain network for calculating power of multichain, it is related to block chain field, block chain network includes at least two parallel chains coexisted independently of each other, method includes: firstly, obtaining at least one of the current each parallel chain of the block chain network waits for book keeping operation task；Then, the upper block cryptographic Hash of the first parallel chain to match with task to be kept accounts is obtained；Then, according to task to be kept accounts, upper block cryptographic Hash and default block create-rule, newly-increased block is generated；Finally, newly-increased block is sent to the block chain network so that other nodes are known together.In this block chain network, on the one hand absence from work without reason can obtain Suan Li party in request in this block chain network, and it is serviced for it to obtain income, the absence from work without reason that another aspect block Lian Suan power party in request is not necessarily to the block chain network for establishing itself and increases the initial construction cost of block chain network, and rely on platform meets itself calculation power demand.
Description
Technical field
The present invention relates to block chain field, in particular to the account book book keeping operation side of the shared block chain network for calculating power of a kind of multichain
Method.
Background technique
Block chain is the novel of the computer technologies such as Distributed Storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm
Application model.
For narrow sense, block chain is a kind of be sequentially in time combined into data block in such a way that sequence is connected one
Kind linked data structure, and the distributed account book that can not be distorted He can not forge guaranteed in a manner of cryptography.Broadly, area
Block chain technology is to verify to know together algorithm with storing data, using distributed node to generate and more using block linked data structure
New data, utilizes the intelligence being made of automatized script code at the safety for guaranteeing data transmission and access in the way of cryptography
Can contract program the completely new distributed basis framework and calculation of one kind with operation data.
In the prior art, the building of each block chain network requires mine machine, needs biggish equipment investment, and
After block chain project failure, the mine machine of investment becomes useless machine, wastes social resources；And mine machine be it is dedicated, use other
Block chain project, needs improvement cost and performance can also weaken.To sum up, no matter from block chain manager (block chain item
Mesh operator) and absence from work without reason for, existing block chain framework establishment and escape mechanism are poor, single block chain project
Easily become air coin.
Summary of the invention
In view of a part of defect of the prior art, it is shared that technical problem to be solved by the invention is to provide a kind of multichains
Calculate the account book bookkeeping methods of the block chain network of power, it is intended to reduce the hardware cost at block chain project build initial stage, and be spacious
Work provides " calculating power " labor market, so that the calculation power of absence from work without reason is served block chain project.
To achieve the above object, the present invention provides a kind of account book bookkeeping methods of shared block chain network for calculating power of multichain,
The block chain network includes at least two parallel chains coexisted independently of each other；The described method includes:
At least one for obtaining the current each parallel chain of the block chain network waits for book keeping operation task；Wherein, each
The task record to be kept accounts has corresponding parallel chain ID and at least one business number relevant to the respective parallel chain
According to；
According to the task to be kept accounts, the to match with the task to be kept accounts is obtained in all parallel chains
The upper block cryptographic Hash of one parallel chain；
According to task, the upper block cryptographic Hash and the default block create-rule to be kept accounts, newly-increased area is generated
Block；
The newly-increased block is increased on first parallel chain on this node, and the newly-increased block is sent to
The block chain network is known together so as to other nodes.
In a specific embodiment, the task to be kept accounts according to, the upper block cryptographic Hash and default
Block create-rule generates newly-increased block, comprising:
According to the task to be kept accounts, the upper block cryptographic Hash, random number, block cryptographic Hash is generated；Wherein, described
Block cryptographic Hash changes with the adjustment of the random number；
It determines the random number for making the block cryptographic Hash meet preset condition, generates newly-increased block；Wherein, described new
Increase the business datum, the upper block cryptographic Hash, random number that block includes the task to be kept accounts.
In a specific embodiment, the block on first parallel chain includes: timestamp, business datum root Hash
Value, block number, upper block cryptographic Hash, parallel chain ID, random number, difficulty value, parallel chain ID；The difficulty value is for adjusting really
The difficulty of the fixed random number；The block cryptographic Hash changes with the adjustment of the random number；It is described according to
Book keeping operation task, the upper block cryptographic Hash and default block create-rule generate newly-increased block, comprising:
According to the timestamp, the business datum root cryptographic Hash, the block number, the upper block cryptographic Hash, institute
Parallel chain ID, the random number, the difficulty value are stated, block cryptographic Hash is generated；
It determines the random number for making the block cryptographic Hash meet preset condition, generates newly-increased block.
In a specific embodiment, the current each parallel chain of the block chain network is obtained at least described
Before one wait the task of keeping accounts, further includes:
Acquire all industry relevant to first parallel chain in the first billing cycle of first parallel chain
Business data；
According to first parallel chain, the business datum, task to be kept accounts is generated.
In a specific embodiment, the method also includes:
It is known together in response to the newly-increased block, receives account book management node and/or the block chain network described in
The first transmitted excitation in the chain of block chain network or outside chain.
In a specific embodiment, the method also includes:
Receive the excitation adjustment instruction of the first account book management node of first parallel chain；
According to the excitation adjustment instruction, first excitation of first parallel chain is adjusted；First excitation is used
In paying absence from work without reason, the commission of calculation power is provided as first parallel chain.
In a specific embodiment, described first token in described block chain network, first excitation are actuated to
By account book manager in the export-oriented block chain network operator purchase of chain.
In a specific embodiment, the method also includes:
Obtain the stimulation level of each parallel chain；The stimulation level includes generating the newly-increased block and obtaining
The quantitative value of first excitation；
According to the stimulation level, book keeping operation priority level sequence is carried out to each parallel chain；Wherein, the excitation water
Flat higher, then the book keeping operation priority level is also higher.
In a specific embodiment, the method also includes:
This node is obtained for the history book keeping operation success rate of each parallel chain；
According to history book keeping operation success rate, book keeping operation priority level sequence is carried out to each parallel chain；Wherein, described
History is kept accounts, and success rate is higher, then the book keeping operation priority level is also higher.
In a specific embodiment, the common recognition of the newly-increased node, by the account book management node of first parallel chain
It completes.
The beneficial effects of the present invention are: different parallel chain managers is in this block chain network with the mode of parallel chain
The calculation power for sharing this block chain network, the calculation power for obtaining the absence from work without reason of this block chain network are supported.On the one hand absence from work without reason can be in local area
Suan Li party in request is obtained in block chain network, and is serviced for it to obtain income, and another aspect block Lian Suan power party in request is not necessarily to
The absence from work without reason for establishing the block chain network of itself and increasing the initial construction cost of block chain network, and relying on platform meets itself calculation
Power demand；In the present invention, the independence between different blocks chain is stronger, and crosstalk does not occur for data, and parallel chain migration is convenient, mine
It is flexible that machine and manager pass in and out system.
Detailed description of the invention
Fig. 1 is the account book book keeping operation side of the shared block chain network for calculating power of one of embodiment of the invention multichain
The flow diagram of method；
Fig. 2 is the account book book keeping operation system of the shared block chain network for calculating power of one of embodiment of the invention multichain
The system block diagram of system.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
As shown in Figs. 1-2, in the first embodiment of the invention, a kind of account of shared block chain network for calculating power of multichain is provided
This bookkeeping methods, the block chain network include at least two parallel chains coexisted independently of each other；The described method includes:
At least one for obtaining the current each parallel chain of the block chain network waits for book keeping operation task；Wherein, each
The task record to be kept accounts has corresponding parallel chain ID and at least one business number relevant to the respective parallel chain
According to；
According to the task to be kept accounts, the to match with the task to be kept accounts is obtained in all parallel chains
The upper block cryptographic Hash of one parallel chain；
According to task, the upper block cryptographic Hash and the default block create-rule to be kept accounts, newly-increased area is generated
Block；
The newly-increased block is increased on first parallel chain on this node, and the newly-increased block is sent to
The block chain network is known together so as to other nodes.
This block chain network provides a calculation power shared platform.In this block chain network, different parallel chain managers
Or different block chain business modules shares the calculation power of this block chain network with the mode of parallel chain, obtains this block chain network
The calculation power of absence from work without reason is supported.On the one hand absence from work without reason can obtain Suan Li party in request in this block chain network, and be serviced for it to obtain
Income, another aspect block Lian Suan power party in request are not necessarily to establish the block chain network of itself and establish at the beginning of increasing block chain network
It is set as this, and the absence from work without reason relied on platform meets itself and calculates power demand；Meanwhile parallel chain, not same district are used in block chain network
Independence between block chain is stronger, and crosstalk does not occur for data, and parallel chain migration is convenient, and mine machine and manager's disengaging system are flexible.
Optionally, parallel chain ID and business datum have book keeping operation business datum to initiate in node write-in book keeping operation task.
Optionally, book keeping operation business datum initiation node signs to the book keeping operation task, and task execution node of keeping accounts is distinguished according to signature
The promoter of memorize account task.
It is noted that the default block create-rule is proved according to Pow proof of work, Pos equity, DPos
Share authorisation verification mechanism and be arranged to different rules.Typical Pow proof of work, such as bit coin network, are to area
Field in build seeks whole cryptographic Hash, makes block cryptographic Hash top N be 0 by adjusting random number, final obtain meets item
The block of part.
In an alternate embodiment of the invention, the task to be kept accounts according to, the upper block cryptographic Hash and preset areas
Block create-rule generates newly-increased block, comprising:
According to the task to be kept accounts, the upper block cryptographic Hash, random number, block cryptographic Hash is generated；Wherein, described
Block cryptographic Hash changes with the adjustment of the random number；
It determines the random number for making the block cryptographic Hash meet preset condition, generates newly-increased block；Wherein, described new
Increase the business datum, the upper block cryptographic Hash, random number that block includes the task to be kept accounts.
Preferably, in the present embodiment, the block on first parallel chain includes: timestamp, business datum root Hash
Value, block number, upper block cryptographic Hash, parallel chain ID, random number, difficulty value, parallel chain ID；The difficulty value is for adjusting
Determine the difficulty of the random number；The block cryptographic Hash changes with the adjustment of the random number；It is described according to
Task, the upper block cryptographic Hash and default block create-rule to be kept accounts generate newly-increased block, comprising:
According to the timestamp, the business datum root cryptographic Hash, the block number, the upper block cryptographic Hash, institute
Parallel chain ID, the random number, the difficulty value are stated, block cryptographic Hash is generated；
It determines the random number for making the block cryptographic Hash meet preset condition, generates newly-increased block.
In the present embodiment, it is waited at least one described for obtaining the current each parallel chain of the block chain network
Before book keeping operation task, further includes:
Acquire all industry relevant to first parallel chain in the first billing cycle of first parallel chain
Business data；
According to first parallel chain, the business datum, task to be kept accounts is generated.
Optionally, generating task to be kept accounts with the node for executing task to be kept accounts can be same node, may not be
Same node.Optionally, the parallel chain ID of the first parallel chain is written in book keeping operation task.
In the present embodiment, the method also includes:
It is known together in response to the newly-increased block, receives account book management node and/or the block chain network described in
The first transmitted excitation in the chain of block chain network or outside chain.
Optionally, first it is actuated to token in described block chain network；Optionally, it first is actuated in block chain network
The token that can be accepted；
Optionally, it first is actuated to pay franc outside chain；Mine machine, which provides, calculates power service, parallel chain manager's payment chain in chain
Outer franc；
Optionally, the method also includes:
Receive the excitation adjustment instruction of the first account book management node of first parallel chain；
According to the excitation adjustment instruction, first excitation of first parallel chain is adjusted；First excitation is used
In paying absence from work without reason, the commission of calculation power is provided as first parallel chain.
Optionally, the excitation between different parallel chains is determined and different by respective operator；Optionally, the excitation of parallel chain
Level includes missing setting state, and safeguards that providing excitation supports to default stimulation level to account book.
Optionally, described first it is actuated to token in described block chain network, first excitation is by account book manager
In the export-oriented block chain network operator purchase of chain.
In an alternate embodiment of the invention, task to be kept accounts preferentially is chosen by stimulation level；The method also includes:
Obtain the stimulation level of each parallel chain；The stimulation level includes generating the newly-increased block and obtaining
The quantitative value of first excitation；
According to the stimulation level, book keeping operation priority level sequence is carried out to each parallel chain；Wherein, the excitation water
Flat higher, then the book keeping operation priority level is also higher.
It is noted that the node of this block chain network can root when block chain network is when the task of keeping accounts is more
The task to be kept accounts needed to be implemented is selected according to book keeping operation income；At this point, more absences from work without reason can be attracted since number of services is more
This block chain network is participated in, and can also attract more operators to move into as the scale of this block chain network the big；Meanwhile when
When the task of keeping accounts is less, the node of this block chain network can be also lost, so that the number of nodes of this block chain network and business number
Maintain an equal level.Block chain network realization business datum is in harmony certainly with the scale of absence from work without reason, and according to market, absence from work without reason selection to be serviced parallel
Chain.
In practical application scene, since the rule of the selection book keeping operation of network or account book management node is different, this is caused
Node is different in the success rate that different parallel chains are kept accounts, preferential to select in order to improve the book keeping operation success rate, efficiency or income of this node
It selects the higher parallel chain of book keeping operation success rate and executes task to be kept accounts.
In an alternate embodiment of the invention, task to be kept accounts preferentially is chosen by book keeping operation success rate；The method also includes:
This node is obtained for the history book keeping operation success rate of each parallel chain；
According to history book keeping operation success rate, book keeping operation priority level sequence is carried out to each parallel chain；Wherein, described
History is kept accounts, and success rate is higher, then the book keeping operation priority level is also higher.
It is noted that task to be kept accounts can be chosen according to account priority level.
Typically, the common recognition for increasing node newly can be known together by the node of this block chain network；Such as bit coin network, own
Node status is identical, shared common recognition task；Optionally, this block chain network also provides a kind of common recognition mode, that is, has first
Manager's node of parallel chain is known together, and each node of this block chain network only provides and calculates power；Above scheme
It is beneficial in that, in this way, is beneficial to enhance the independence of the first parallel chain manager, so as to according to self-demand
It is enjoyed from this block chain network and calculates power service, then account book management section is arranged in manager in this block chain network if necessary
Point, to be supported to its business.Certainly, the account book common recognition of parallel chain can also give node in this block chain network into
Row, this block chain network carry out pipe of boarding at the nursery to its business datum.
Preferably, the common recognition of the newly-increased node is completed by the account book management node of first parallel chain.
In a typical case of the invention, block chain network includes that book keeping operation task provides node, book keeping operation task execution
Node, wherein book keeping operation task provides node and respectively includes a block chain project and safeguard a set of account book and correspond to one in parallel
Chain, task execution node of keeping accounts provides calculation power for block chain network, specifically, providing calculation power for each block chain project；Respectively
Parallel chain is formed without intersection between a account book, keep accounts task node, the i.e. manager of single parallel chain；Each book keeping operation task mentions
It is stored with respective account book for node, each book keeping operation task execution node optionally records several book keeping operation tasks and provides node
Account book, and be several parallel chains or whole parallel chain services.
As shown in Figs. 1-2, in second embodiment of the invention, a kind of account of shared block chain network for calculating power of multichain is provided
This accounting system, the block chain network include at least two parallel chains coexisted independently of each other；The system comprises:
Book keeping operation task acquisition module 100, for obtaining the current each parallel chain of the block chain network at least
One task to be kept accounts；Wherein, each task record to be kept accounts have corresponding parallel chain ID and with it is respective described flat
Relevant at least one business datum of row chain；
Upper block Hash obtains module 200, for being obtained in all parallel chains according to the task to be kept accounts
Take the upper block cryptographic Hash of the first parallel chain to match with the task to be kept accounts；
Newly-increased block generation module 300 for task to be kept accounts, the upper block cryptographic Hash according to and is preset
Block create-rule generates newly-increased block；
Newly-increased block release module 400, for the newly-increased block to be increased to first parallel chain on this node
On, and the newly-increased block is sent to the block chain network so that other nodes are known together.
This block chain network provides a calculation power shared platform.In this block chain network, different parallel chain managers
Or different block chain business modules shares the calculation power of this block chain network with the mode of parallel chain, obtains this block chain network
The calculation power of absence from work without reason is supported.On the one hand absence from work without reason can obtain Suan Li party in request in this block chain network, and be serviced for it to obtain
Income, another aspect block Lian Suan power party in request are not necessarily to establish the block chain network of itself and establish at the beginning of increasing block chain network
It is set as this, and the absence from work without reason relied on platform meets itself and calculates power demand；Meanwhile parallel chain, not same district are used in block chain network
Independence between block chain is stronger, and crosstalk does not occur for data, and parallel chain migration is convenient, and mine machine and manager's disengaging system are flexible.
Optionally, parallel chain ID and business datum have book keeping operation business datum to initiate in node write-in book keeping operation task.
Optionally, book keeping operation business datum initiation node signs to the book keeping operation task, and task execution node of keeping accounts is distinguished according to signature
The promoter of memorize account task.
In the present embodiment, the newly-increased block generation module 300, comprising:
First block Hash generation unit, for task to be kept accounts, the upper block cryptographic Hash according to, at random
Number generates block cryptographic Hash；Wherein, the block cryptographic Hash changes with the adjustment of the random number；
First newly-increased block construction unit determines the random number for making the block cryptographic Hash meet preset condition, raw
At newly-increased block；Wherein, the newly-increased block includes the business datum of the task to be kept accounts, the upper block Hash
Value, random number.
In another embodiment, the block on first parallel chain includes: timestamp, business datum root cryptographic Hash, area
Block number, upper block cryptographic Hash, parallel chain ID, random number, difficulty value, parallel chain ID；The difficulty value is for adjusting determining institute
State the difficulty of random number；The block cryptographic Hash changes with the adjustment of the random number；The newly-increased block generates mould
Block 300, comprising:
Second block Hash generation unit, for according to the timestamp, the business datum root cryptographic Hash, the block
Number, the upper block cryptographic Hash, the parallel chain ID, the random number, the difficulty value, generate block cryptographic Hash；
Second newly-increased block construction unit makes the block cryptographic Hash meet the described random of preset condition for determining
Number generates newly-increased block.
Preferably, in the present embodiment, the system, further includes:
Book keeping operation business acquisition module 500, with described first in the first billing cycle for acquiring first parallel chain
The relevant all business datums of parallel chain；
Book keeping operation task generation module 600, appoints for generating according to first parallel chain, the business datum wait keep accounts
Business.
Optionally, generating task to be kept accounts with the node for executing task to be kept accounts can be same node, may not be
Same node.Optionally, the parallel chain ID of the first parallel chain is written in book keeping operation task.
In the present embodiment, the system also includes:
Receiving module 700 is motivated, for being known together in response to the newly-increased block, receives account book management node and/or institute
It states block chain network and passes through the first excitation transmitted in the chain of the block chain network or outside chain.
Optionally, first it is actuated to token in described block chain network；Optionally, it first is actuated in block chain network
The token that can be accepted；
Optionally, it first is actuated to pay franc outside chain；Mine machine, which provides, calculates power service, parallel chain manager's payment chain in chain
Outer franc；
Optionally, the system also includes:
Excitation adjustment module, the excitation adjustment instruction of the first account book management node for receiving first parallel chain；
According to the excitation adjustment instruction, first excitation of first parallel chain is adjusted；First excitation is for paying
Absence from work without reason provides the commission of calculation power as first parallel chain.
Optionally, the excitation between different parallel chains is determined and different by respective operator；Optionally, the excitation of parallel chain
Level includes missing setting state, and safeguards that providing excitation supports to default stimulation level to account book.
Preferably, described first it is actuated to token in described block chain network, first excitation is by account book manager
In the export-oriented block chain network operator purchase of chain.
In the present embodiment, the system also includes:
First priority setup module 800, for obtaining the stimulation level of each parallel chain, according to the excitation water
It is flat, book keeping operation priority level sequence is carried out to each parallel chain；Wherein, the stimulation level includes generating the newly-increased block
And the quantitative value of first excitation obtained；The stimulation level is higher, then the book keeping operation priority level is also higher.
It is noted that the node of this block chain network can root when block chain network is when the task of keeping accounts is more
The task to be kept accounts needed to be implemented is selected according to book keeping operation income；At this point, more absences from work without reason can be attracted since number of services is more
This block chain network is participated in, and can also attract more operators to move into as the scale of this block chain network the big；Meanwhile when
When the task of keeping accounts is less, the node of this block chain network can be also lost, so that the number of nodes of this block chain network and business number
Maintain an equal level.Block chain network realization business datum is in harmony certainly with the scale of absence from work without reason, and according to market, absence from work without reason selection to be serviced parallel
Chain.
In practical application scene, since the rule of the selection book keeping operation of network or account book management node is different, this is caused
Node is different in the success rate that different parallel chains are kept accounts, preferential to select in order to improve the book keeping operation success rate, efficiency or income of this node
It selects the higher parallel chain of book keeping operation success rate and executes task to be kept accounts.
Optionally, in the present embodiment, the system also includes:
Second priority setup module 900 is kept accounts successfully for obtaining this node for the history of each parallel chain
Rate carries out book keeping operation priority level sequence to each parallel chain according to history book keeping operation success rate；Wherein, the history
Success rate of keeping accounts is higher, then the book keeping operation priority level is also higher.
It is noted that book keeping operation task acquisition module 100 can be excellent according to the first priority setup module 800, second
Task to be kept accounts is chosen in priority ordering that first grade setup module 900 is formed.
Typically, the common recognition for increasing node newly can be known together by the node of this block chain network；Such as bit coin network, own
Node status is identical, shared common recognition task；Optionally, this block chain network also provides a kind of common recognition mode, that is, has first
Manager's node of parallel chain is known together, and each node of this block chain network only provides and calculates power；Above scheme
It is beneficial in that, in this way, is beneficial to enhance the independence of the first parallel chain manager, so as to according to self-demand
It is enjoyed from this block chain network and calculates power service, then account book management section is arranged in manager in this block chain network if necessary
Point, to be supported to its business.Certainly, the account book common recognition of parallel chain can also give node in this block chain network into
Row, this block chain network carry out pipe of boarding at the nursery to its business datum.
Preferably, the common recognition of the newly-increased node is completed by the account book management node of first parallel chain.
In a typical case of the invention, block chain network includes that book keeping operation task provides node, book keeping operation task execution
Node, wherein book keeping operation task provides node and respectively includes a block chain project and safeguard a set of account book and correspond to one in parallel
Chain, task execution node of keeping accounts provides calculation power for block chain network, specifically, providing calculation power for each block chain project；Respectively
Parallel chain is formed without intersection between a account book, keep accounts task node, the i.e. manager of single parallel chain；Each book keeping operation task mentions
It is stored with respective account book for node, each book keeping operation task execution node optionally records several book keeping operation tasks and provides node
Account book, and be several parallel chains or whole parallel chain services.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of account book bookkeeping methods of the shared block chain network for calculating power of multichain, which is characterized in that the block chain network is extremely
It less include two parallel chains coexisted independently of each other；The described method includes:
At least one for obtaining the current each parallel chain of the block chain network waits for book keeping operation task；Wherein, each described
Task record to be kept accounts has corresponding parallel chain ID and at least one business datum relevant to the respective parallel chain；
According to the task to be kept accounts, obtained in all parallel chains match with the task to be kept accounts it is first flat
The upper block cryptographic Hash of row chain；
According to task, the upper block cryptographic Hash and the default block create-rule to be kept accounts, newly-increased block is generated；
The newly-increased block is increased on first parallel chain on this node, and the newly-increased block is sent to described
Block chain network is known together so as to other nodes.
2. the account book bookkeeping methods of the shared block chain network for calculating power of a kind of multichain as described in claim 1, which is characterized in that institute
It states according to task, the upper block cryptographic Hash and the default block create-rule to be kept accounts, generates newly-increased block, packet
It includes:
According to the task to be kept accounts, the upper block cryptographic Hash, random number, block cryptographic Hash is generated；Wherein, the block
Cryptographic Hash changes with the adjustment of the random number；
It determines the random number for making the block cryptographic Hash meet preset condition, generates newly-increased block；Wherein, the newly-increased area
Block includes the business datum, the upper block cryptographic Hash, random number of the task to be kept accounts.
3. the account book bookkeeping methods of the shared block chain network for calculating power of a kind of multichain as described in claim 1, which is characterized in that institute
Stating the block on the first parallel chain includes: timestamp, business datum root cryptographic Hash, block number, upper block cryptographic Hash, parallel chain
ID, random number, difficulty value, parallel chain ID；The difficulty value is used to adjust the difficulty for determining the random number；The block Hash
Value changes with the adjustment of the random number；The task to be kept accounts according to, the upper block cryptographic Hash and
Default block create-rule generates newly-increased block, comprising:
According to the timestamp, the business datum root cryptographic Hash, the block number, the upper block cryptographic Hash, described flat
Row chain ID, the random number, the difficulty value generate block cryptographic Hash；
It determines the random number for making the block cryptographic Hash meet preset condition, generates newly-increased block.
4. the account book bookkeeping methods of the shared block chain network for calculating power of a kind of multichain as described in claim 1, which is characterized in that
At least one described for obtaining the current each parallel chain of the block chain network waits for before book keeping operation task, further includes:
Acquire all business numbers relevant to first parallel chain in the first billing cycle of first parallel chain
According to；
According to first parallel chain, the business datum, task to be kept accounts is generated.
5. a kind of account book bookkeeping methods of the shared block chain network for calculating power of multichain as described in claim 1, which is characterized in that
The method also includes:
It is known together in response to the newly-increased block, receives account book management node and/or the block chain network passes through the block
The first transmitted excitation in the chain of chain network or outside chain.
6. a kind of account book bookkeeping methods of the shared block chain network for calculating power of multichain as claimed in claim 5, which is characterized in that
The method also includes:
Receive the excitation adjustment instruction of the first account book management node of first parallel chain；
According to the excitation adjustment instruction, first excitation of first parallel chain is adjusted；First excitation is for branch
Absence from work without reason is paid, provides the commission of calculation power as first parallel chain.
7. a kind of account book bookkeeping methods of the shared block chain network for calculating power of multichain as claimed in claim 5, which is characterized in that
Described first is actuated to token in described block chain network, and first excitation is by account book manager in the export-oriented block of chain
The purchase of chain network operator.
8. the account book bookkeeping methods of the shared block chain network for calculating power of a kind of multichain as claimed in claim 5, which is characterized in that institute
State method further include:
Obtain the stimulation level of each parallel chain；The stimulation level includes generating the newly-increased block and obtaining described
The quantitative value of first excitation；
According to the stimulation level, book keeping operation priority level sequence is carried out to each parallel chain；Wherein, the stimulation level is got over
Height, then the book keeping operation priority level is also higher.
9. the account book bookkeeping methods of the shared block chain network for calculating power of a kind of multichain as described in claim 1, which is characterized in that institute
State method further include:
This node is obtained for the history book keeping operation success rate of each parallel chain；
According to history book keeping operation success rate, book keeping operation priority level sequence is carried out to each parallel chain；Wherein, the history
Success rate of keeping accounts is higher, then the book keeping operation priority level is also higher.
10. the account book bookkeeping methods of the shared block chain network for calculating power of a kind of multichain as described in claim 1, which is characterized in that
The common recognition of the newly-increased node is completed by the account book management node of first parallel chain.
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