CN105976246A - Block chain-based digital asset superposition method and device - Google Patents
Block chain-based digital asset superposition method and device Download PDFInfo
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- CN105976246A CN105976246A CN201610282709.4A CN201610282709A CN105976246A CN 105976246 A CN105976246 A CN 105976246A CN 201610282709 A CN201610282709 A CN 201610282709A CN 105976246 A CN105976246 A CN 105976246A
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Abstract
The invention relates to a block chain-based digital asset superposition method and device. The method includes the following steps that: transfer information is generated according to the recipient address of digital assets, the transfer-out party address of the digital assets, transfer object information, and the amount or numerical value of transfer assets; whether digital assets corresponding to the transfer object information can be superposed to digital assets corresponding to the recipient address is determined according to the type of the digital assets corresponding to the transfer object information and the type of the digital assets corresponding to the recipient address; and if the digital assets corresponding to the transfer object information can be superposed to the digital assets corresponding to the recipient address, a transfer packing server packs the transfer information, stamps the transfer information with a time stamp and broadcasts the transfer information in a whole network. With the method and device of the invention adopted, problems such as a problem of difficulty in transfer caused by the large variety of digital assets can be solved.
Description
Technical field
The present invention relates to digital asset technology, particularly relate to the transaction of a kind of digital asset based on block chain.
Background technology
Along with social economy and the fast development of information technology, digital asset has gradually come into the people visual field.
Digital asset refers to spreadsheet format existence, and by mechanism controls, in case selling or being in
Non-currency assets in production process.The digital asset of white paper definition refers to by computer management
The mobility statement of some commodity or service.
Block chain technology is that one does not relies on third party, and carries out network number by self distributed node
According to the technology storing, verify, transmit and exchanging.Therefore, in terms of finance perspective can be by block chain technology
One-tenth is that the catenet book keeping operation of a kind of distributed type open decentration is thin, and anyone any time can
Add the information of oneself, extend block chain, persistently to meet various demand.Block chain technical foundation is out
Source, in addition to the private information of Trading parties is encrypted, the data of block chain are open to everyone, appoint
Who can be by disclosed interface polls block chain data and exploitation related application, therefore whole system
Information highly transparent.
Currently, people when the ownership of the assets such as assets such as physical assets, monetary assets is transferred accounts,
For guaranteeing the trusted that assets are transferred accounts, most-often used mode is: both sides sign ownership and transfer accounts agreement or conjunction
With.It is easily lost yet with agreement and contract or damages, often cause ownership disputes, process this
Dispute faces evidence obtaining difficulty mostly, and forensic information is wrong waits test.
By the way of digital asset is transferred accounts, realize assets according to block chain technology to transfer accounts,
It is able to ensure that the high trustability that assets are transferred accounts.But at present not a kind of prior art can realize based on
Transferring accounts of the digital asset of block chain technology.Transferring accounts for digital asset, currently faced great asks
Topic is, owing to digital asset is of a great variety, such as, and multiple class digital asset in kind, finance class numeral money
Product, currency class digital asset, financial derivative product class digital asset etc., how by miscellaneous number
It will be to be solved a problem that word assets carry out efficient, correct transferring accounts.
Summary of the invention
Embodiments provide a kind of assets stacking method based on block chain and device, solve number
The difficult problem of transferring accounts that word amount of assets is of a great variety and brings.
On the one hand, the stacking method of a kind of digital asset based on block chain is embodiments provided.
First according to the recipient address of digital asset, the address, the side of producing of digital asset, object information of transferring accounts,
Amount of assets of transferring accounts or numerical generation transfer information.Then packaged service device is transferred accounts based on this object letter of transferring accounts
The type of the digital asset that breath is corresponding, and the type of digital asset corresponding to this recipient address, determine
The digital asset that digital asset corresponding to this object information of transferring accounts is the most corresponding with this recipient address can be folded
Add；Wherein, the type of this digital asset includes digital cash class and physical assets class, this physical assets class
Including stackable assets subclass and the most stackable assets subclass.Finally determine stackable in the case of, this turn
This transfer information is packed by account packaged service device, covers timestamp, carries out the whole network broadcast.
In one example, this most stackable assets subclass includes the most stackable physical assets and can not fold
The financial derivative product added.
In one example, belong to the assets class with data fingerprint at this digital asset in the case of, this turn
Account object information includes the data fingerprint of these assets, and includes the one or more of following additional information:
Block chain label belonging to the data fingerprint of assets, the status indicator of assets, the last transfer price of assets,
The currency mark of assets last time transfer price.
Further, belong to the assets class with data fingerprint at this digital asset in the case of, this transfers accounts right
Image information is a character string less than or equal to 80 bytes, and wherein, this data fingerprint takies 64 bytes
Character string, the additional information of this digital asset takies the character string less than or equal to 16 bytes.
In one example, in the case of this digital asset belongs to digital cash class, this object information of transferring accounts
Identify including this digital cash, and include block chain label belonging to this digital cash mark.
In one example, stackable assets subclass is belonged at the digital asset that this object information of transferring accounts is corresponding
In the case of, if this recipient address is not empty, then corresponding by judging this object information of transferring accounts numeral money
The data fingerprint produced is the most identical with the data fingerprint of this corresponding digital asset in recipient address, determines this turn
The digital asset that digital asset corresponding to account object information is corresponding with this recipient address is the most stackable.
In one example, the most stackable assets is belonged at the digital asset that this object information of transferring accounts is corresponding
In the case of class, if this recipient address is not empty, it is determined that the digital asset that this object information of transferring accounts is corresponding
The digital asset corresponding with this recipient address is the most stackable.
In one example, digital cash class situation is belonged at the digital asset that this object information of transferring accounts is corresponding
Under, if this recipient address is not empty, then corresponding by judging this object information of transferring accounts digital cash mark
Know the digital cash corresponding with this recipient address and identify whether identical, determine that this object of transferring accounts is corresponding
The digital asset that digital asset is corresponding with this recipient address is the most stackable.
In one example, determine, at this packaged service device of transferring accounts, the numeral money that this object information of transferring accounts is corresponding
Produce the digital asset corresponding with this recipient address the most stackable before, including:
This packaged service device of transferring accounts judges that this, whether as empty, if sky, is then transferred accounts by this recipient address
Digital asset corresponding to object information is superimposed to this recipient address.
In one example, after this packaged service device of transferring accounts carries out the whole network broadcast, transfer accounts successfully, if
This digital asset belongs to the assets class with data fingerprint, the numeral money that the most now this recipient address is corresponding
Product remaining sum is quantity.
In one example, before generating this transfer information, initiate the transfer request to this digital asset,
And this request carries the recipient address of this digital asset.
In one example, after initiating the transfer request of this digital asset, this digital asset is received
Transfer request, obtains the recipient address in this request.
In one example, this initiation is this digital asset recipient to the transfer request of digital asset
Client or fund transfer server.
In one example, that the recipient address in this acquisition request is the visitor of this digital asset side of producing
Family end or fund transfer server.
On the other hand, the invention provides the stacking apparatus of a kind of digital asset based on block chain.This dress
Put and include that digital asset determination type module, digital asset superposition determine module, packetization module, broadcast mould
Block.This digital asset determination type module is for determining the type of digital asset corresponding to object information of transferring accounts
And determine the type of digital asset corresponding to digital asset recipient address, the type bag of this digital asset
Including digital cash class and have the assets class of data fingerprint, this assets class with data fingerprint includes folding
Add assets subclass and the most stackable assets subclass.This digital asset superposition determines that module is based on object letter of transferring accounts
The type of the digital asset that breath is corresponding, and the class of digital asset corresponding to the recipient address of digital asset
Type, determines the numeral money that digital asset corresponding to this object information of transferring accounts is the most corresponding with this recipient address
Produce stackable；Wherein, this transfer information be by the recipient address of this digital asset, digital asset turn
Address, the side of going out, object information of transferring accounts, amount of assets of transferring accounts or numerical generation.This packetization module is determining this
In the case of digital asset is stackable, this transfer information is packed, covers timestamp.This broadcast module
Transfer information the whole network after this packing is broadcasted.
In one example, this digital asset stacking apparatus is packaged service device of transferring accounts.
In one example, this most stackable assets subclass includes the most stackable physical assets and can not fold
The financial derivative product added.
In one example, this digital asset superposition determines that module is additionally operable in this object information correspondence of transferring accounts
Digital asset belong to the most stackable assets subclass in the case of, if this recipient address is not empty, it is determined that
The digital asset that digital asset corresponding to this object information of transferring accounts is corresponding with this recipient address is the most stackable.
In one example, this digital asset superposition determines that module is additionally operable in this object information correspondence of transferring accounts
Digital asset belong to stackable assets subclass in the case of, if this recipient address is not empty, then by sentencing
The data fingerprint of the digital asset that this object information of transferring accounts fixed is corresponding and this corresponding digital asset in recipient address
Data fingerprint the most identical, determine digital asset corresponding to this object information of transferring accounts and this recipient address
Corresponding digital asset is the most stackable.
In one example, this digital asset superposition determines that module is additionally operable in this object information correspondence of transferring accounts
Digital asset belong to digital cash class in the case of, if recipient address is not empty, then by judging this turn
Digital cash corresponding to account object information identifies the digital cash corresponding with this recipient address and identifies whether phase
With, determine digital asset that digital asset that this object of transferring accounts is corresponding is corresponding with this recipient address is whether
Stackable.
In one example, this digital asset superposition determines that module is additionally operable to whether judge this recipient address
For sky, if sky, then digital asset corresponding for this object information of transferring accounts is superimposed to this recipient address.
The present invention utilizes the faith mechanism of block chain technology to transfer accounts digital asset, at digital asset
In transfer procedure, by numeral Asset Type is judged, and then determine assets to be produced and recipient
Address correspondence assets are the most stackable, thus realize transferring accounts digital asset.The digital asset of the present invention
Transfer account method is capable of the function of transferring accounts safely and efficiently to assets, solves due to digital asset total amount
The problems such as difficulty of transferring accounts that quantity is various and brings.
Accompanying drawing explanation
Network residing for a kind of based on block chain the digital asset superposition that Fig. 1 provides for the embodiment of the present invention
Schematic diagram；
A kind of based on block chain the digital asset stacking method flow chart that Fig. 2 provides for the embodiment of the present invention；
A kind of digital asset classification schematic diagram that Fig. 3 provides for the embodiment of the present invention；
Fig. 4 implements a kind of based on block chain the digital asset stacking apparatus block diagram provided for the present invention；
The another kind of digital asset classification schematic diagram that Fig. 5 provides for the embodiment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this
Accompanying drawing in bright embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention,
Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on
Embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of protection of the invention.
Below in conjunction with the accompanying drawings 1, the digital asset stacking method that the present invention is provided by accompanying drawing 2 is described in detail.
Step 210, initiates the transfer request to digital asset, and the reception of this digital asset is carried in this request
Address, side.Wherein, this digital asset type includes digital cash class and has the assets class of data fingerprint,
Digital cash class such as dollar, too unitary, stock, gold etc., have data fingerprint assets class such as historical relic,
Water tumbler etc.；The assets class with data fingerprint includes again stackable assets subclass and the most stackable assets subclass.
Concrete classification will be illustrated by Fig. 3 and corresponding contents.
Specifically, by the recipient of this digital asset, i.e. need to obtain a side of this digital asset, to this
The side of producing of digital asset, i.e. has a side of this digital asset, and initiating transfers accounts to this digital asset asks
Ask, and the recipient address of this digital asset is carried in this request.This digital asset recipient can pass through it
Client 101 or initiate transfer request by fund transfer server 103, this digital asset side of producing is permissible
This transfer request is received by its client 102 or by fund transfer server 103.Wherein, transfer accounts clothes
Business device 103 can be to provide the server of some mechanisms of transaction in assets service, such as, the clothes of exchange
Business device, server etc. of transaction platform.
Step 220, receives this transfer request, obtains this digital asset recipient address from this request, and
And by this digital asset recipient address and this address, digital asset side of producing, object information of transferring accounts, turn
Account amount of assets or numerical generation transfer information.
This transfer information can be raw by the client 102 of the digital asset side of producing or fund transfer server 103
Become.
In one example, in the case of the digital asset transferred accounts belongs to physical assets, this object letter of transferring accounts
Breath includes the data fingerprint of this digital asset, and includes the one or more of following additional information: assets
The block chain label belonging to data fingerprint, the status indicator of assets, the last transfer price of assets,
The currency mark of assets last time transfer price.Wherein, the data fingerprint of these assets refers to the number to assets
The character string that it is believed that breath to carry out Hash operation and to generate, such as the character string of 64 bytes；And the data letter of assets
Breath includes that the data message of some introductions to Assets, such as paintings can include work title, work
Person, age, preservation are the most intact, it is also possible to including works photo or scanned copy, relevant departments are (as clapped
Sell row) documentary evidence etc. provided, the data information content of assets can have multiple, here cannot limit.
Digital asset is the most corresponding with its data fingerprint, say, that data fingerprint is used to refer to spy
Fixed digital asset.
Additionally, this is transferred accounts, object information is one section of character string less than or equal to 80 bytes, wherein, by data
Fingerprint takies 64 byte character strings, and assets additional information takies the character string less than or equal to 16 bytes.
Further, in the case of this digital asset transferred accounts belongs to physical assets, this transfer information includes
Amount of assets of transferring accounts rather than assets numerical value of transferring accounts, and the measurement unit of this amount of assets of transferring accounts is number, as
Number of packages, tricks, width number, number of units etc..Or the measurement unit of amount of assets of transferring accounts can be to count
Subsection, such as, the non-zero minima of number system is 0.00000001, then can be with 0.00000001
As measurement unit, say, that 0.00000001 represents quantity (such as, one, one etc.).
In the case of this digital asset transferred accounts belongs to digital cash, this object information of transferring accounts includes numeral goods
Coin identifies, and includes block chain label belonging to this digital cash mark.This digital cash mark is used for referring to
Showing different classes of digital cash, such as, the digital cash of gold is designated xx, the digital cash of U.S. dollar
Mark yy etc..
Further, in the case of this digital asset transferred accounts belongs to digital cash, this transfer information includes
This assets numerical value of transferring accounts, such as 1.5 grams gold, rather than amount of assets of transferring accounts.
The classification of digital asset is described in detail in detail below by accompanying drawing 3, and digital asset can be divided into digital cash class and tool
There is the assets class of data fingerprint.
The digital asset of this digital cash class such as stock, gold, too unitary, dollar etc., each number
Word currency has only one currency mark corresponding thereto, can distinguish different by currency mark
Digital cash.This digital asset is corresponding with its address, has the private key of this address and this address the most quite
In having this digital asset.
This assets class with data fingerprint is divided into again the most stackable assets subclass and stackable assets subclass.
For having multiple digital assets of the assets class of data fingerprint, if can be provided by this numeral with superposition
The data fingerprint of product is the most identical to be judged.It is to say, it is many for having the assets class of data fingerprint
Individual digital asset, if data fingerprint is identical, the most the plurality of digital asset is stackable, the most the plurality of number
Word assets are the most stackable.
The digital asset of this most stackable assets subclass has uniqueness, the most unique, and such as, one is secondary
Paintings, a historical relic etc..Therefore, belonging to the digital asset of the most stackable assets subclass, its address is corresponding
The quantity of the physical assets that data fingerprint is referred to is 1 forever.
This most stackable assets subclass includes again the most stackable physical assets and the most stackable financial derivative
Product.This most stackable physical assets such as historical relic, calligraphy and painting, house property etc., this most stackable finance is spread out
Article of manufacture such as inquiry mode of doing business Over-The-Counter.Inquiry mode of doing business
(Over-The-Counter, English abbreviation OTC), also known as over-the-counter trading mode or over-the-counter trading mode,
Refer to the transaction agent of interbank based on bilateral credit, by autonomous bilateral inquiry, bilateral clearing
The transaction carried out.The transaction carried out by over-the-counter trading mode Over-The-Counter, both parties
Needs are signed a contract, and different transaction has different contracts.Such as, different according to prestige, treaty content
In financial product price different.Therefore, for the most stackable multiple financial derivative products, due to respectively
The contract of the most stackable financial derivative product is different, and therefore, different data fingerprints corresponding to contract are also
Difference, and then the data fingerprint of the plurality of financial derivative product is different, belongs to the most stackable digital asset,
The quantity of the digital asset that its address corresponding data fingerprint is referred to is 1 forever.
The digital asset of this stackable assets subclass has nonuniqueness, such as, and the one of same batch production
The cup that mould is the same.Therefore, the digital asset of stackable assets subclass, the data that its address is corresponding are belonged to
The quantity of the physical assets that fingerprint is referred to can carry out being added and additive operation.Such as, the assets side of producing
Location is a address, and the quantity of the referred to physical assets of data fingerprint that a address is corresponding is 1, asset acceptance side
Address is b address, and the quantity of the referred to physical assets of data fingerprint that b address is corresponding is 3, and assets are transferred accounts
After, the quantity of the referred to physical assets of data fingerprint that this b address is corresponding is 4.
Step 230, packaged service device 104 of transferring accounts is according to digital asset class corresponding to this object information of transferring accounts
Type, i.e. according to the digital asset type transferred accounts, and the digital asset type that recipient address is corresponding, really
The digital asset that this digital asset transferred accounts fixed is corresponding with this recipient address is the most stackable.
In one example, including before step 230, packaged service device 104 of transferring accounts judges this reception
Whether address, side is empty, if this recipient address is empty, then by this corresponding transferring accounts of object information of transferring accounts
Information package, i.e. performs following step 240.
Recipient address is empty i.e. can to refer to newly-built address, it is also possible to the remaining sum referring to address is zero.
When not being empty below for recipient address, several digital asset stacked systems are explained.
In one example, the digital asset type that object information is corresponding if this is transferred accounts is for having data fingerprint
Assets class, and these assets have uniqueness, the most unique, such as, secondary paintings, it is determined that should
Digital asset belongs to the most stackable assets subclass, and this recipient address is not empty, then packaged service of transferring accounts
Device 104 determines that this digital asset transferred accounts is the most stackable.Reason is, this recipient address is not empty, says
This recipient address bright is to there being data fingerprint, and the digital asset transferred accounts belongs to the most stackable assets subclass,
The most stackable assets have uniqueness, therefore, belong to the digital asset pair of this most stackable assets subclass
The data fingerprint answered, the data fingerprint corresponding with this recipient address differs, the data fingerprint differed
Cannot superposition, transfer information no longer packed by packaged service device 104 of transferring accounts, the most not the whole network broadcast,
The most do not perform following step 240.
Further, the digital asset that object information is corresponding if this is transferred accounts is the most stackable physical assets,
Such as historical relic, paintings etc., and when recipient address is not empty, then packaged service device 104 of transferring accounts determines this turn
The digital asset of account is the most stackable, and transfer information is no longer packed, also by packaged service device 104 of transferring accounts
The whole network broadcast, does not the most perform following step 240.
Further, the digital asset that object information is corresponding if this is transferred accounts is that the most stackable financial derivative produces
Product, such as inquiry mode of doing business Over-The-Counter etc., and when recipient address be sky, then transfer accounts
Packaged service device 104 determines that this digital asset transferred accounts is the most stackable, transfers accounts packaged service device 104 no longer
Packing transfer information, the most the whole network broadcast, does not the most perform following step 240.
In another example, the digital asset type that object information is corresponding if this is transferred accounts refers to for having data
Assets class and this digital asset of stricture of vagina do not have uniqueness, it is determined that this digital asset belongs to stackable assets
Subclass, such as, the cup that same batch produces.If this digital asset transferred accounts belongs to stackable assets
Class, and the data fingerprint of this digital asset the transferred accounts data fingerprint corresponding with recipient address is identical,
Corresponding transfer information is packed by packaged service device 104 of then transferring accounts, and i.e. performs following step 240.If should
The digital asset transferred accounts belongs to stackable assets subclass, and the data fingerprint of the digital asset that this is transferred accounts with connect
Data fingerprint corresponding to debit address is different, then transfer information is no longer packed by packaged service device 104 of transferring accounts,
The most no longer perform following step 240.
In another example, if this digital asset transferred accounts belongs to digital cash class, and this recipient
Address is not empty, if the digital cash mark that this digital cash mark transferred accounts is corresponding with this recipient address
The while of sensible, it is determined that the digital asset that this digital asset transferred accounts is corresponding with this recipient address is stackable；
If the digital cash that this is transferred accounts identifies the digital cash mark corresponding with this recipient address and differs, then
Determine that the digital asset that this digital asset transferred accounts is corresponding with this recipient address is the most stackable.
Embodiment of the present invention faith mechanism based on block chain, by quantity and miscellaneous numeral money
Product is classified, and for different classes of digital asset, according to the feature of digital asset of all categories, determines
Stackable digital asset, to complete transferring accounts of digital asset, and all of transfer procedure all records in district
In block chain, can not be tampered, reduce the determination difficulty of assets ownership, it is achieved that to digital asset
Efficient, correct transferring accounts.
Step 240, determine stackable in the case of, packaged service device 104 of transferring accounts transfer information is carried out beat
Bag, covers timestamp, carries out the whole network broadcast, if the most stackable, then transfer accounts unsuccessfully.
This transfer information is sent to packaged service device 104 of transferring accounts, by the account packet server 104 that spins according to district
The packetization rules of block chain, packs to this transfer information, after covering timestamp, carries out the whole network broadcast.
After the client of this digital asset side of producing correspondence or fund transfer server generate transfer information, by this turn
Account information is sent to packaged service device 104 of transferring accounts, by the packaged service device 104 packing according to block chain of transferring accounts
Rule is packed, and after covering timestamp, carries out the whole network broadcast.So, just deposit in whole block chain
At this for the transfer information of assets.
It addition, transfer accounts, packaged service device 104 is also provided with address blacklist, packaged service device of transferring accounts
104 when packing to transfer information, it can be determined that this digital asset produces address and this digital asset connects
Receive whether address mates with the address of storage in blacklist；If it does not match, transfer information is packed；
If the match is successful, do not pack.
In one example, after having performed above-mentioned steps 240 i.e. this digital asset transfer accounts successfully it
After, if this digital asset being transferred is the assets class with data fingerprint, then recipient address pair
The remaining sum of the digital asset answered is quantity, such as number, width number etc..
Additionally, as it is shown in figure 1, fund transfer server, client need information to be sent out by block chain node
Giving packaged service device of transferring accounts, in block chain node, storage has the data message of complete block chain, district
The data message of the block chain that block chain node can be stored is supplied to client and fund transfer server.
Fig. 4 is a kind of based on block chain the digital asset stacking apparatus block diagram that the embodiment of the present invention provides.
In Fig. 4, this digital asset stacking apparatus 400 includes digital asset determination type module 410, numeral
Assets laminating module 420, packetization module 430, broadcast module 440.
Digital asset determination type module 410 is for determining the class of digital asset corresponding to object information of transferring accounts
Type and determine the type of digital asset corresponding to digital asset recipient address.Wherein, this digital asset
Type include digital cash class and there is the assets class of data fingerprint, this has the assets class of data fingerprint
Including stackable assets subclass and the most stackable assets subclass.
Digital asset superposition determines module 420 type based on digital asset corresponding to object information of transferring accounts,
And the type of digital asset corresponding to the recipient address of digital asset, determine this object information pair of transferring accounts
The digital asset that the digital asset answered is the most corresponding with this recipient address is stackable.Wherein, this letter of transferring accounts
Breath be by the recipient address of this digital asset, the address, the side of producing of digital asset, object information of transferring accounts,
Amount of assets of transferring accounts or numerical generation.
This transfer information, in the case of determining that this digital asset is stackable, is carried out by packetization module 430
Packing, covers timestamp.
Broadcast module 440 is for broadcasting the transfer information the whole network after this packing.
In one example, this digital asset stacking apparatus is packaged service device of transferring accounts.
In one example, this most stackable assets subclass includes the most stackable physical assets and can not fold
The financial derivative product added.
In one example, digital asset determination type module 410 is determining that this object information of transferring accounts is corresponding
Digital asset belong to there is data fingerprint assets class in the case of, this object information of transferring accounts includes this assets
Data fingerprint, and include the one or more of following additional information: district belonging to the data fingerprint of assets
Block chain label, the status indicator of assets, the last transfer price of assets, assets last time transfer price
Currency mark.
Further, digital asset determination type module 410 is at the number determining that this object information of transferring accounts is corresponding
In the case of word assets belong to the assets class with data fingerprint, this object information of transferring accounts is one and is less than
In the character string of 80 bytes, wherein, this data fingerprint takies the character string of 64 bytes, and this numeral provides
The additional information produced takies the character string less than or equal to 16 bytes.
In one example, digital asset determination type module 410 is determining that this object information of transferring accounts is corresponding
Digital asset belong to digital cash class in the case of, this object information of transferring accounts includes that this digital cash identifies,
And include block chain label belonging to this digital cash mark.
In one example, digital asset superposition determines that module 420 is additionally operable to, in this object information of transferring accounts
In the case of corresponding digital asset belongs to stackable assets subclass, if this recipient address is not empty, then lead to
Cross the data fingerprint numeral corresponding with this recipient address judging digital asset corresponding to this object information of transferring accounts
The data fingerprint of assets is the most identical, and the digital asset that object information is corresponding so that it is determined that this is transferred accounts connects with this
Digital asset corresponding to debit address is the most stackable.
In one example, digital asset superposition determines that module 420 is additionally operable to, in this object information of transferring accounts
In the case of corresponding digital asset belongs to the most stackable assets subclass, if this recipient address is not empty, really
The digital asset determining digital asset corresponding to this object information of transferring accounts corresponding with this recipient address can not be folded
Add.
Further, digital asset superposition determines that module 420 is additionally operable to, corresponding in this object information of transferring accounts
Digital asset belong to the most stackable physical assets in the case of, if this recipient address is not empty, the most really
The digital asset determining digital asset corresponding to this object information of transferring accounts corresponding with this recipient address can not be folded
Add.
Further, digital asset superposition determines that module 420 is additionally operable to, corresponding in this object information of transferring accounts
Digital asset belong to the most stackable financial derivative product in the case of, if this recipient address is not empty,
Then determine that the digital asset that digital asset corresponding to this object information of transferring accounts is corresponding with this recipient address can not
Superposition.
In one example, digital asset superposition determines that module 420 is additionally operable to, in this object information of transferring accounts
In the case of corresponding digital asset belongs to digital cash class, if recipient address is not empty, then by judging
The digital cash mark digital cash corresponding with this recipient address corresponding to this object information of transferring accounts identifies and is
No identical, determine the digital asset that digital asset that this object of transferring accounts is corresponding is corresponding with this recipient address
The most stackable.
In one example, and digital asset superposition determines that module 420 is additionally operable to judge this recipient address
Whether it is empty, if sky, then digital asset corresponding for this object information of transferring accounts is superimposed to this recipient
Address.
In one example, in this broadcast module 440, the transfer information after packing is carried out the whole network and broadcast it
After, then transfer accounts successfully, if this digital asset belongs to the assets class with data fingerprint, then this recipient ground
Digital asset remaining sum corresponding to location is quantity.
Additionally, the type of the digital asset of the embodiment of the present invention is not limited only to the mode classification shown in Fig. 3,
Digital asset is further divided into alienable digital asset and indivisible digital asset, sees Fig. 5.
In Fig. 5, digital asset is divided into alienable digital asset and indivisible digital asset.This can
The digital asset of segmentation includes digital cash, such as gold, stock, U.S. dollar, too unitary etc., it is also possible to bag
Include digital integration, equity etc..
In a word, as the term suggests, this alienable digital asset is exactly the digital asset that can separate, example
Such as 5.2 grams of gold.Therefore, same type of alienable digital asset can superposition.This is inseparable
The digital asset cut is exactly the digital asset that can not separate, such as, and a historical relic.
This indivisible digital asset includes the most stackable digital asset and stackable digital asset.
This most stackable digital asset includes the most stackable physical assets and the most stackable financial derivatives
Deng.This stackable digital asset is such as a batch of water tumbler etc..As can be seen here, this indivisible number
Word assets have data fingerprint, and this stackable digital asset, can be with superposition when data fingerprint is identical.
In one example, this alienable digital asset has multiple mark, and same type of this can divide
The digital asset cut has identical mark, and this alienable digital asset different types of has different
Mark, such as gold is different with the mark of stock.
Further, belong to alienable digital asset at the digital asset that object information of transferring accounts is corresponding, and
When recipient address is not empty, packaged service device of transferring accounts judges that corresponding this of this object information of transferring accounts is divisible
Digital asset identification this alienable digital asset identification corresponding with this recipient address the most identical,
Determine digital asset that digital asset corresponding to this object information of transferring accounts is corresponding with this recipient address whether
Stackable.
Additionally, whether the most stackable digital asset how judged in this alienable digital asset can be folded
Add, stackable digital asset whether can with superposition, and in the case of which kind of can with superposition can be found in Fig. 2,
Fig. 3 and the elaboration of related content, method is identical, does not repeats them here.
Professional should further appreciate that, describes in conjunction with the embodiments described herein
The unit of each example and algorithm steps, it is possible to come with electronic hardware, computer software or the combination of the two
Realize, in order to clearly demonstrate the interchangeability of hardware and software, the most according to function
Generally describe composition and the step of each example.These functions are come with hardware or software mode actually
Perform, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can be to often
Individual specifically should being used for uses different methods to realize described function, but this realization it is not considered that
Beyond the scope of this invention.
The method described in conjunction with the embodiments described herein or the step of algorithm can use hardware, process
The software module that device performs, or the combination of the two implements.Software module can be placed in random access memory
(RAM), internal memory, read only memory (ROM), electrically programmable ROM, electrically erasable ROM,
Other form any well known in depositor, hard disk, moveable magnetic disc, CD-ROM or technical field
Storage medium in.
Above-described detailed description of the invention, is carried out the purpose of the present invention, technical scheme and beneficial effect
Further describe, be it should be understood that the foregoing is only the present invention detailed description of the invention and
, the protection domain being not intended to limit the present invention, all within the spirit and principles in the present invention, done
Any modification, equivalent substitution and improvement etc., should be included within the scope of the present invention.
Claims (17)
1. the stacking method of a digital asset based on block chain, it is characterised in that including:
Recipient address according to digital asset, the address, the side of producing of digital asset, object information of transferring accounts,
Amount of assets of transferring accounts or numerical generation transfer information；
Packaged service device of transferring accounts type based on digital asset corresponding to described object information of transferring accounts, Yi Jisuo
State the type of digital asset corresponding to recipient address, determine described in transfer accounts object information corresponding numeral money
Produce the digital asset the most corresponding with described recipient address stackable；Wherein, the class of described digital asset
Type includes that digital cash class and physical assets class, described physical assets class include stackable assets subclass and not
Stackable assets subclass；
Determine stackable in the case of, described in packaged service device of transferring accounts described transfer information is packed,
Cover timestamp, carry out the whole network broadcast.
Method the most according to claim 1, it is characterised in that the most stackable described assets subclass bag
Include the most stackable physical assets and the most stackable financial derivative product.
Method the most according to claim 1, it is characterised in that belong at described digital asset and have
In the case of the assets class of data fingerprint, described in object information of transferring accounts include the data fingerprint of described assets, with
And include the one or more of following additional information: block chain label, assets belonging to the data fingerprint of assets
Status indicator, the last transfer price of assets, assets last time transfer price currency mark.
Method the most according to claim 3, it is characterised in that belong at described digital asset and have
In the case of the assets class of data fingerprint, described in object information of transferring accounts be a character less than or equal to 80 bytes
String, wherein, described data fingerprint takies the character string of 64 bytes, the additional information of described digital asset
Take the character string less than or equal to 16 bytes.
Method the most according to claim 1, it is characterised in that belong to numeral at described digital asset
In the case of currency class, described in object information of transferring accounts include that described digital cash identifies, and include described number
Block chain label belonging to word currency mark.
Method the most according to claim 1, it is characterised in that corresponding in described object information of transferring accounts
Digital asset belong to stackable assets subclass in the case of, if described recipient address is not empty, then pass through
The data fingerprint of the digital asset that object information of transferring accounts described in judgement is corresponding and the corresponding number in described recipient address
The data fingerprint of word assets is the most identical, determine described in transfer accounts digital asset corresponding to object information with described
Digital asset corresponding to recipient address is the most stackable.
Method the most according to claim 1, it is characterised in that corresponding in described object information of transferring accounts
Digital asset belong to the most stackable assets subclass in the case of, if described recipient address is not empty, the most really
The digital asset that digital asset corresponding to object information of transferring accounts described in Ding is corresponding with described recipient address can not
Superposition.
Method the most according to claim 1, it is characterised in that corresponding in described object information of transferring accounts
Digital asset when belonging to digital cash class, if recipient address is not empty, then transfer accounts described in judging
Digital cash corresponding to object information identifies the digital cash corresponding with described recipient address and identifies whether
Phase, determine described in transfer accounts digital asset corresponding to the object digital asset corresponding with described recipient address
The most stackable.
Method the most according to claim 1, it is characterised in that true at described packaged service device of transferring accounts
Whether digital asset corresponding to object information of transferring accounts described in the Ding digital asset corresponding with described recipient address
Before stackable, including:
Described packaged service device of transferring accounts judges that whether described recipient address is as empty, if sky, then by institute
State digital asset corresponding to object information of transferring accounts and be superimposed to described recipient address.
Method the most according to claim 1, it is characterised in that in described object information pair of transferring accounts
In the case of the digital asset answered belongs to alienable digital asset, if described recipient address is not empty, then
By mark and the corresponding number in described recipient address of digital asset corresponding to object information of transferring accounts described in judging
Identifying whether of word assets is identical, determine described in transfer accounts digital asset corresponding to object information and described reception
Side's digital asset corresponding to address is the most stackable.
The stacking apparatus of 11. 1 kinds of digital assets based on block chain, it is characterised in that including:
Digital asset determination type module, determine digital asset corresponding to object information of transferring accounts type and
Determining the type of digital asset corresponding to digital asset recipient address, the type of described digital asset includes
Digital cash class and there is the assets class of data fingerprint, described in there is the assets class of data fingerprint include folding
Add assets subclass and the most stackable assets subclass；
Digital asset superposition determines module, type based on digital asset corresponding to object information of transferring accounts, with
And the type of digital asset corresponding to the recipient address of digital asset, determine described in transfer accounts object information pair
The digital asset that the digital asset answered is the most corresponding with described recipient address is stackable；Wherein, described turn
Account information is by the recipient address of described digital asset, the address, the side of producing of digital asset, object of transferring accounts
Information, amount of assets of transferring accounts or numerical generation；
Packetization module, in the case of determining that described digital asset is stackable, carries out described transfer information beating
Bag, covers timestamp；
Broadcast module, broadcasts the transfer information the whole network after described packing.
12. devices according to claim 11, it is characterised in that described digital asset stacking apparatus
For packaged service device of transferring accounts.
13. devices according to claim 11, it is characterised in that the most stackable described assets subclass
Including the most stackable physical assets and the most stackable financial derivative product.
14. devices according to claim 11, it is characterised in that described digital asset superposition determines
Module, is additionally operable to belong to the most stackable assets subclass feelings at the digital asset that described object information of transferring accounts is corresponding
Under condition, if described recipient address is not empty, determine described in transfer accounts digital asset corresponding to object information with
Digital asset corresponding to described recipient address is the most stackable.
15. devices according to claim 11, it is characterised in that described digital asset superposition determines
Module, is additionally operable to belong to stackable assets subclass situation at the digital asset that described object information of transferring accounts is corresponding
Under, if described recipient address is not empty, then provided by the numeral that object information of transferring accounts described in judgement is corresponding
The data fingerprint produced is the most identical with the data fingerprint of the corresponding digital asset in described recipient address, determines institute
State whether digital asset corresponding to object information of the transferring accounts digital asset corresponding with described recipient address can be folded
Add.
16. devices according to claim 11, it is characterised in that described digital asset superposition determines
Module, is additionally operable in the case of the digital asset that described object information of transferring accounts is corresponding belongs to digital cash class,
If described recipient address is not empty, then by digital cash mark that object information of transferring accounts described in judging is corresponding
Know the digital cash mark corresponding with described recipient address identical, determine described in object of transferring accounts corresponding
The digital asset that digital asset is corresponding with described recipient address is the most stackable.
17. devices according to claim 11, it is characterised in that described digital asset superposition determines
Module, is additionally operable to judge that whether described recipient address is as empty, if sky, then by described object of transferring accounts
Digital asset corresponding to information is superimposed to described recipient address.
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