CN108171609A - A kind of method and computer readable storage medium of digital asset intercommunication - Google Patents

A kind of method and computer readable storage medium of digital asset intercommunication Download PDF

Info

Publication number
CN108171609A
CN108171609A CN201711474449.1A CN201711474449A CN108171609A CN 108171609 A CN108171609 A CN 108171609A CN 201711474449 A CN201711474449 A CN 201711474449A CN 108171609 A CN108171609 A CN 108171609A
Authority
CN
China
Prior art keywords
digital asset
node
alliance
block chain
exchange
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201711474449.1A
Other languages
Chinese (zh)
Other versions
CN108171609B (en
Inventor
卢亦斌
路成业
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Lang run innovation intellectual property operation Co.,Ltd.
Original Assignee
Chain Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chain Technology Co Ltd filed Critical Chain Technology Co Ltd
Priority to CN201711474449.1A priority Critical patent/CN108171609B/en
Publication of CN108171609A publication Critical patent/CN108171609A/en
Application granted granted Critical
Publication of CN108171609B publication Critical patent/CN108171609B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/06—Asset management; Financial planning or analysis

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Accounting & Taxation (AREA)
  • Development Economics (AREA)
  • Operations Research (AREA)
  • Technology Law (AREA)
  • Human Resources & Organizations (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Strategic Management (AREA)
  • Game Theory and Decision Science (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

This application discloses a kind of methods and computer readable storage medium of digital asset intercommunication.The method disposes the intelligent contract of exchange based on common recognition mechanism on alliance's block chain, so that bring successful digital asset holder node together on digital asset transaction platform node performs the intelligent contract of the exchange automatically, to complete the exchange of different types of digital asset.Therefore, the method realizes different types of digital asset and intercommunication can mutually be used in alliance's block chain, improves the service efficiency of digital asset, while disposes alliance's block chain and ensured safety problem between digital asset publisher's node.

Description

A kind of method and computer readable storage medium of digital asset intercommunication
Technical field
This application involves field of computer technology, and in particular, to block chain technology, more particularly, to a kind of number The method and computer readable storage medium of assets intercommunication.
Background technology
Alliance's block chain refers to the block chain that its common recognition process is controlled by preselected node.It is a kind of " partly to go to center Ordinary node (node for not obtaining alliance's license) in the block chain of change " namely alliance's block chain can be consulted and merchandise, but It is not to be able to verify that transaction, intelligent contract can not be issued.Only possess certain prestige and the node ability by alliance's certificatory It can carry out verification transaction and participate in the intelligent contract of deployment.This can effectively solve the problem that conventional transaction efficiency is low and safety difference Problem.
At present, each businessman attracts new client, generally can use member card mechanism, and root to keep frequent customer Digital asset (such as integrating) is provided into member card according to the spending amount of client.Client can use number in the defined period The article of assets redeeming merchant setting.
But the digital asset distribution rule that each businessman specifies generally according to oneself issues digital asset to client, The digital asset that i.e. client possesses can only be exchanged, and most of digital assets have and expire according to the rule that businessman is set The limitation of the conditions such as calcellation.This causes the digital asset between different businessmans to be individually present, and circulation is poor, and digital asset utilizes Rate is not high.
Invention content
In view of this, this application discloses a kind of method and computer readable storage medium of digital asset intercommunication, so that It obtains the intercommunication in alliance's block chain of different types of digital asset to exchange, improves the service efficiency of digital asset.
In a first aspect, a kind of method of digital asset intercommunication is provided, including：
Digital asset redemption request is uploaded to digital asset transaction platform node, institute by first node and second node respectively State type and quantity and the type of the digital asset to be exchanged of the digital asset redemption request including digital asset to be exchanged And quantity；
If the digital asset redemption request successful match of the first node and the second node, the digital asset is handed over Easy platform nodes give the message feedback of successful match to the first node and the second node；
The first node and second node execution are previously deployed at the exchange intelligence contract life in alliance's block chain Into exchange trading list, the exchange trading list include the first node and the second node private key signature and address and The first node and the second node digital asset type and quantity to be exchanged respectively；
The exchange trading list is verified in alliance's block chain, if being verified, the first node and described Digital asset between second node is exchanged successfully；
Wherein, the digital asset transaction platform node converts the digital asset of the first node and the second node It changes after request carries out Hash operation and is uploaded in alliance's block chain.
Further, verification is carried out to the exchange trading list in alliance's block chain to include：
The digital asset trading rules that digital asset publisher node in alliance's block chain is known together according to alliance's block chain And exchange trading list described in the public key verifications of the first node and the second node；
Wherein, the digital asset trading rules include digital asset between actual conversion rates in corresponding exchange rate area In；
The digital asset publisher node is the node in digital asset publisher tissue；The first node and described Second node is digital asset holder's node.
Further, the first node and second node execution are previously deployed at the exchange intelligence in alliance's block chain Energy contract generation exchange trading list includes：
First node digital asset to be exchanged is sent out by the transaction first node based on alliance's block chain It is sent in the address for exchanging intelligent contract；
Second node digital asset to be exchanged is sent out by the transaction second node based on alliance's block chain It is sent in the address for exchanging intelligent contract；
By the transaction based on alliance's block chain by the two kinds of digital assets to be exchanged exchanged in intelligent contract address The first node and second node generation exchange trading list are separately sent to after exchange.
Further, according to the current money of digital asset supply, digital asset value, digital asset demand sum number The credibility of word assets publisher calculates exchange rate and is shown in the digital asset transaction platform in real time.
Further, the exchange rate area in the digital asset trading rules is updated according to the exchange rate calculated in real time Between.
Further, the method further includes：
The digital asset publisher node is merchandised by the digital asset distribution based on alliance's block chain to the alliance The digital asset of digital asset holder node distribution predetermined quantity in block chain.
Further, the digital asset publisher node by digital asset based on alliance's block chain distribution transaction to The digital asset of digital asset holder node distribution predetermined quantity in alliance's block chain includes：
The digital asset publisher node initiates the number based on alliance's block chain to the digital asset holder node Word assets distribution transaction generation distribution trading card, the distribution trading card include the private key label of the digital asset publisher node Name, the type of the digital asset and quantity and the digital asset holder address of node；
It is described distribution trading card be verified by alliance's block chain when, the digital asset holder node according to Digital asset described in the public key acquisition of the digital asset publisher.
Further, a digital asset holder node possesses at least a kind of digital asset.
Further, all intelligent contracts disposed in alliance's block chain are respectively provided with contract-defined interface, for inquiring alliance Information on the block chain and result for performing intelligent contract returns to alliance's block chain.
Second aspect provides a kind of computer readable storage medium, stores computer program instructions, the computer thereon Program instruction realizes as above any one of them method when being executed by processor.
The embodiment of the present application disposes the intelligent contract of exchange based on common recognition mechanism on alliance's block chain so that in digital asset It brings successful digital asset holder node on transaction platform node together and performs the intelligent contract of the exchange automatically, to complete difference The exchange of the digital asset of type.Therefore, the embodiment of the present application realize different types of digital asset can be in alliance's block Intercommunication is mutually used in chain, improves the service efficiency of digital asset, while is disposed alliance's block chain and ensured digital asset publisher Safety problem between node.
Description of the drawings
By referring to the drawings to the description of the embodiment of the present application, the above-mentioned and other purpose of the application, feature and Advantage will be apparent from, in the accompanying drawings：
Fig. 1 is alliance's block catenary system schematic diagram of the digital asset intercommunication of the embodiment of the present application；
Fig. 2 is that digital asset publisher's node of the embodiment of the present application coalizes the method flow diagram of block chain；
Fig. 3 is the method flow diagram of the digital asset distribution of the embodiment of the present application；
Fig. 4 is the method flow diagram of the digital asset intercommunication of the embodiment of the present application；
Fig. 5 is the method flow diagram that the intelligent contract of exchange of the embodiment of the present application performs；
Fig. 6 is the schematic diagram of the electronic equipment of the embodiment of the present application.
Specific embodiment
The application is described below based on embodiment, but the application is not restricted to these embodiments.Under Text is detailed to describe some specific detail sections in the datail description of the application.Do not have for a person skilled in the art The description of these detail sections can also understand the application completely.In order to avoid obscuring the essence of the application, well known method, mistake There is no narrations in detail for journey, flow, element and circuit.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and What attached drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, otherwise throughout the specification and claims " comprising ", "comprising" etc. are similar Word should be construed to the meaning included rather than exclusive or exhaustive meaning；That is, it is containing for " including but not limited to " Justice.
In the description of the present application, it is to be understood that term " first ", " second " etc. are only used for description purpose, without It is understood that indicate or implying relative importance.In addition, in the description of the present application, unless otherwise indicated, the meaning of " multiple " It is two or more.
Fig. 1 is alliance's block catenary system schematic diagram of the digital asset intercommunication of the embodiment of the present application.As shown in Figure 1, joining In alliance's block catenary system, including digital asset publisher organize 11, digital asset holder organize 12 and digital transaction in assets put down Platform node 13.Wherein, it is the Centroid in alliance's block catenary system that digital asset publisher, which organizes 11, in alliance's block chain All Activity could only merchandise successfully after digital asset publisher organizes 11 to be verified.Also, new number money Production publisher node request adds in digital asset publisher and organizes 11, needs to organize 11 to be verified simultaneously by digital asset publisher After certificatory, the rights such as verification transaction could be exercised.It is area of alliance that digital asset holder, which organizes the member node in 12, Ordinary node in block chain, digital asset holder organize the node in 12 to possess the enquiring digital assets in alliance's block chain The functions such as exchange rate and progress digital asset exchange, but transaction cannot be verified, the portion of intelligent contract can not be participated in Administration.Digital asset transaction platform node 13 organizes the digital asset of the node in 12 to exchange for receiving digital asset holder please It asks, and the digital asset holder node to matching in redemption request carries out trade matching.Meanwhile digital asset transaction platform Node 13 is additionally operable to announce exchange rate and the exchange rate section that different digital assets is exchanged in real time.
Digital asset publisher organizes 11 to include digital asset publisher's node A, digital asset publisher's node B, number Word assets publisher's node C and digital asset publisher's node D etc..Digital asset holder organize 12 include first node a and Second node b.Wherein, each node in digital asset publisher tissue be used for meet it is scheduled under the conditions of to digital asset The digital asset of node distribution predetermined quantity in holder's tissue.For example, the corresponding digital asset holders of first node a exist Digital asset publisher's node A corresponding businessmans consumption, digital asset publisher's node A is according to spending amount to first node a Corresponding digital asset A (such as integrate) is issued, similarly, digital asset publisher's node B is according to spending amount to second Node b issues corresponding digital asset B.
The corresponding digital asset holders of first node a can utilize digital asset A to be corresponded in digital asset publisher's node A Businessman consumed again, the corresponding digital asset holders of second node b can utilize digital asset B in digital asset publisher The corresponding businessmans of node B are consumed again.It can be obtained between first node a and second node b by exchanging digital asset Required digital asset.For example, first node a and second node b realizes digital asset A and digital asset B by trade matching Exchange.First node a sends digital asset exchange trading request A to digital asset transaction platform node 13, and digital asset is converted It changes request A and includes the quantity of type A and digital asset A of digital asset to be exchanged and the type of the digital asset to be exchanged The quantity of B and digital asset B (or quantitative range).Second node b sends digital asset to digital asset transaction platform node 13 Exchange trading ask B, the type B of digital asset redemption request B including digital asset to be exchanged and the quantity of digital asset B and The quantity (or quantitative range) of the type A and digital asset A of the digital asset to be exchanged.Digital asset transaction platform node 13 It inquires each digital asset redemption request and the digital asset redemption request to matching carries out trade matching.When digital asset is converted Request A and digital asset redemption request B is changed when matching, digital asset transaction platform node 13 is by the message feedback of successful match To first node a and second node b.First node a and second node b execution is previously deployed at the exchange intelligence in alliance's block chain It can contract generation exchange trading list.The exchange trading list includes private key signature and the address of first node a, the type of digital asset The quantity of A and digital asset A, the private key signature of second node b and address, the type B of digital asset and the number of digital asset B Amount.
When the digital asset publisher in alliance's block chain organizes node verification exchange trading list in 11 and verifies logical Out-of-date, the digital asset between first node a and second node b is merchandised successfully, and the corresponding digital assets of first node a are held at this time Digital asset B can be used to be consumed again in the corresponding businessmans of digital asset publisher's node B for someone, and second node b is corresponding Digital asset A can be used in the corresponding businessmans of digital asset publisher's node A consuming for digital asset holder.
Also, digital asset transaction platform node 13 by the digital asset redemption request of first node a and second node b into Alliance's block chain is uploaded to after row Hash operation and deposits card, it is ensured that the authenticity of transaction and safety.Digital asset distribution hair tissue The digital asset trading rules and the public key of first node a and second node b that node in 11 is known together according to alliance's block chain Verify above-mentioned exchange trading list.If exchange trading list can be decrypted by the public key of first node a and second node b, prove Transaction between first node a and second node b is necessary being.First node a can be obtained after decryption exchange trading list The digital asset A and the number of transaction of digital asset B mutually exchanged between second node b, being calculated according to this number of transaction should The actual conversion rates of transaction, and judge the exchange rate whether in the exchange rate section of Contemporary Digital assets A and digital asset B It is interior, if in the verification of this exchange trading single pass-through alliance block chain.Digital asset between first node a and second node b Exchange trading success.Wherein, the exchange rate of different digital assets is according to digital asset supply, the current money valency of digital asset The credibility of value, digital asset demand and digital asset publisher calculates in real time.It should be understood that digital asset supply, Current money value, digital asset demand and the credibility of digital asset publisher of digital asset occupy different respectively Weight.
It should be understood that digital asset can be positioned in alliance's block chain wallet by digital asset holder node, number money Alliance's block chain wallet of production holder's node can place different types of digital asset, and different types of digital asset is joining There is unique type mark in alliance's block chain wallet.
The embodiment of the present application disposes the intelligent contract of exchange based on common recognition mechanism on alliance's block chain so that in digital asset It brings successful digital asset holder node on transaction platform node together and performs the intelligent contract of the exchange automatically, to complete difference The exchange of the digital asset of type.Therefore, the embodiment of the present application realize different types of digital asset can be in alliance's block Intercommunication is mutually used in chain, improves the service efficiency of digital asset, while is disposed alliance's block chain and ensured digital asset publisher Safety problem between node.
Further, it is flat except through digital asset transaction between digital asset holder's node in alliance's block chain Except 13 trade matching of platform node, point-to-point transaction namely " acquaintance's transaction " can also be carried out.By channel under chain (such as electricity The communication modes such as words, mail) it obtains the information for possessing corresponding digital asset each other and reaches exchange agreement, then in alliance Triggering is exchanged intelligent contract and is traded in block chain.The verification of this transaction is consistent with the verification of trade matching.This causes ripe Digital asset transaction between people does not have to after brining together, more convenient, improves the efficiency of digital asset exchange.
Further, the mechanism of gifting is further included in alliance's block chain, intelligent contract of gifting is disposed in alliance's block chain, After both parties perform intelligent contract of gifting, and the digital asset of a side can be transferred to the opposing party.But in transaction of gifting Digital asset be not involved in the calculating of exchange rate, to avoid the exchange rate influenced between normal different digital assets.
Further, in alliance's block chain, digital asset publisher organizes 11 to specify a kind of general digital assets, The general digital assets can be consumed in any digital asset publisher node in alliance's block chain.Digital asset is held Fang Jiedian can exchange general digital assets by performing the universal redemption intelligence contract disposed in advance.A variety of different numbers The exchange rate of assets and general digital assets passes through digital asset transaction platform node 13 and is sent out according to practical real-time change Cloth.This causes different digital assets to realize uniformity in alliance's block chain, improves the efficiency of digital asset transaction.
All intelligent contracts disposed in alliance's block chain are respectively provided with contract-defined interface, for inquiring on alliance's block chain The information and result that performs intelligent contract returns to alliance's block chain.
Fig. 2 is that digital asset publisher's node of the embodiment of the present application coalizes the method flow diagram of block chain.Such as Fig. 2 Shown, in step S110, new digital asset publisher node adds in digital asset publisher tissue to alliance's block chain application. Specifically, when new digital asset publisher's node sends out application, qualification material, such as digital asset publisher should be submitted Business certificate and management state etc., and these qualification materials are carried out being uploaded to alliance's block chain after Hash operation and deposit card.
In step S120, alliance block chain member (namely the digital asset publisher organizational member) digital asset new to this The qualification material of publisher is audited.
In step S130, judge whether the new digital asset publisher node is verified and pass through.Pass through if being verified, hold Row step S140.Otherwise step S150 is performed.
In step S140, digital asset publisher organizes to issue CA certificate to new digital asset publisher's node.At this point, The new digital asset publisher node adds in digital asset publisher tissue, and has the right to verify the number in alliance's block chain again The transaction and participate in the relevant intelligent contract of deployment that word assets are issued and exchanged.
In step S150, which adds in digital asset publisher and organizes failure.
By the member organized to adding in digital asset publisher strictly examine and verification so that alliance's block chain The safety problem between digital asset publisher's node is ensured.
In addition, digital asset holder when coalizing block chain, needs to register to obtain alliance's block chain body Part.In registration, digital asset holder needs that Real Name, identification card number and a biological characteristic is submitted (such as to refer to Line, face or iris etc.).Hash operation is carried out after the actual information of these digital assets holder is verified and obtains its identity Kazakhstan Uncommon value, this identity cryptographic Hash can be as the unique identities of digital asset holder in alliance's block chain.
Fig. 3 is the method flow diagram of the digital asset distribution of the embodiment of the present application.As shown in figure 3, in step S210, number Assets publisher node performs digital asset distribution transaction generation distribution trading card with digital asset holder node.Distribution transaction Single private key signature, the type of digital asset and quantity and digital asset holder's node including digital asset publisher's node Address.Specifically, when the corresponding digital asset holder of digital asset holder's node corresponds in digital asset publisher node Businessman consumed after, digital asset publisher node to digital asset holder node initiate the number based on alliance's block chain The distribution transaction of word assets.Generation distribution trading card after transaction is finished.
In step S220, alliance's block chain member node verifies above-mentioned distribution trading card.Specifically, digital asset publisher Tissue passes through the public key verifications of the digital asset publisher's node distribution trading card.If being verified, digital asset hair Row side's node can obtain the digital asset by decrypting the distribution trading card.
Digital asset can be positioned in alliance's block chain wallet by digital asset holder node, digital asset holder Alliance's block chain wallet of node can place different types of digital asset, and different types of digital asset is in alliance's block chain There is unique type mark in wallet.
Fig. 4 is the method flow diagram of the digital asset intercommunication of the embodiment of the present application.Fig. 5 is the exchange intelligence of the embodiment of the present application The method flow diagram that energy contract performs.As shown in figure 4, in step S100, digital asset publisher's node A is performed with first node Digital asset distribution transaction generation the first distribution trading card based on alliance's block chain.First distribution trading card includes digital asset The private key signature of publisher's node A, the type A of digital asset and the quantity of digital asset A and the address of first node.Specifically Ground, when the corresponding digital asset holder of first node is after the corresponding businessmans of digital asset publisher's node A are consumed, number Word assets publisher's node A initiates the digital asset based on alliance's block chain to first node and issues transaction.Transaction is finished The the first distribution trading card of generation later.
In step S200, the first trading card is broadcasted into the whole network, alliance's block chain the first trading card of Member Authentication.Specifically, Digital asset publisher tissue issues trading card by the public key verifications first of digital asset publisher's node A.If being verified, Then first node can obtain the digital asset A of predetermined quantity by decrypting the distribution trading card.
In step S300, digital asset publisher's node B the digital asset based on alliance's block chain is performed with second node Distribution transaction generation the second distribution trading card.Second distribution trading card includes the private key signature of digital asset publisher's node B, number The type B and the quantity of digital asset B of word assets and the address of second node.
In step S400, the second trading card is broadcasted into the whole network, alliance's block chain the second trading card of Member Authentication.Specifically, Digital asset publisher tissue issues trading card by the public key verifications second of digital asset publisher's node B.If being verified, Then second node can obtain the digital asset B of predetermined quantity by decrypting the distribution trading card.
In step S500, first node sends digital asset redemption request to digital asset transaction platform node.The number The address of assets redemption request including first node, the type A and digital asset A of digital asset to be exchanged quantity and want The type B of the digital asset of exchange and the quantity (or quantitative range) of digital asset B.
In step S600, second node sends digital asset redemption request to digital asset transaction platform node.The number Assets redemption request includes address, the type B of digital asset to be exchanged and the quantity of digital asset B of second node and wants The quantity (or quantitative range) of the type A and digital asset A of the digital asset of exchange.
In step S700, it is uploaded to after the digital asset redemption request of first node and second node is carried out Hash operation Alliance's block chain deposits card.
In step S800, first node and second node perform the exchange intelligence contract generation exchange trading disposed in advance It is single.Private key signature and address of the exchange trading list including first node, the quantity of the type A and digital asset A of digital asset, the The private key signature of two nodes and address, the type B of digital asset and the quantity of digital asset B.Specifically, digital asset transaction is flat The each digital asset redemption request of platform querying node and the progress trade matching of the digital asset redemption request to matching.When first When the digital asset redemption request of node and the digital asset redemption request of second node match, first node and second node Perform the exchange intelligence contract generation exchange trading list being previously deployed in alliance's block chain.
In step S900, exchange trading list is broadcasted into the whole network, alliance's block chain Member Authentication's exchange trading list.Specifically, Digital asset trading rules that node in digital asset distribution hair tissue know together according to alliance's block chain and first node with The above-mentioned exchange trading list of public key verifications of second node.If it can decrypt exchange by the public key of first node and second node to hand over Yi Dan, then it is necessary being to prove the transaction between first node and second node.It can be obtained after decryption exchange trading list The digital asset A and the number of transaction of digital asset B mutually exchanged between first node and second node, according to this number of transaction The exchange rate of the transaction calculated, and judge the exchange rate whether in the exchange rate area of Contemporary Digital assets A and digital asset B In, if in the verification of this exchange trading single pass-through alliance block chain.Digital asset between first node and second node Exchange trading success.Wherein, the exchange rate of different digital assets is according to digital asset supply, the current money valency of digital asset The credibility of value, digital asset demand and digital asset publisher calculates in real time.It should be understood that digital asset supply, Current money value, digital asset demand and the credibility of digital asset publisher of digital asset occupy different respectively Weight.
For example, digital asset publisher's node A has issued 1000 digital asset A to first node.Digital asset is issued Fang Jiedian B have issued 5000 digital asset B to second node.In the number money of Contemporary Digital transaction in assets platform nodes publication The exchange rate for producing A and B is 1/3 (namely the convertible 3 digital asset B of 1 digital asset A).The exchange of alliance's block chain common recognition In transaction, actual conversion rates of the different digital assets in redemption process can only 5% floating above and below the exchange rate of publication.Also It is to say, the section of Contemporary Digital assets exchange rate is [1/3-5%, 1/3+5%].First node is performed with second node at this time Exchange the exchange that intelligent contract carries out digital asset A and digital asset B.The number of digital asset A in its exchange trading list generated It is 1000 to measure, and the quantity of digital asset B is 3200.In the transaction of first node and second node, digital asset A and number provide The actual conversion rates for producing B are 1000/3200=0.3125>1/3-5%=0.2833.Therefore, first node and second node Exchange trading is effective.
The embodiment of the present application disposes the intelligent contract of exchange based on common recognition mechanism on alliance's block chain so that in digital asset It brings successful digital asset holder node on transaction platform node together and performs the intelligent contract of the exchange automatically, to complete difference The exchange of the digital asset of type.Therefore, the embodiment of the present application realize different types of digital asset can be in alliance's block Intercommunication is mutually used in chain, improves the service efficiency of digital asset, while is disposed alliance's block chain and ensured digital asset publisher Safety problem between node.
Further, the method for digital asset intercommunication further includes step SA00, in step SA00, first node and the second section Point carries out point-to-point " acquaintance's transaction ".Specifically, first node and the corresponding digital asset holder of second node pass through chain Lower channel (communication modes such as such as phone, mail) obtains the information for possessing corresponding digital asset each other and reaches exchange association View, then the intelligent contract of triggering exchange is traded in alliance's block chain.The verification of this transaction and the verification of trade matching Unanimously.This causes digital asset between acquaintance is merchandised not have to after brining together, more convenient, improves the effect of digital asset exchange Rate.
Further, the method for digital asset intercommunication further includes step SB00, in step SB00, first node and the second section Point carries out transaction of gifting.Specifically, after first node performs intelligent contract of gifting with second node, and can be by the number of a side Assets transfer is to the opposing party.But the digital asset in transaction of gifting is not involved in the calculating of exchange rate, it is normal to avoid influencing Exchange rate between different digital assets.
Further, the method for digital asset intercommunication further includes step SC00, and in step SC00, first node performs advance The universal redemption intelligence contract of deployment exchanges general digital assets.Alliance's block chain can specify a kind of general digital assets, The general digital assets can be consumed in the corresponding businessman of any digital asset publisher node in alliance's block chain.Respectively The exchange rate of the different digital asset of kind and general digital assets passes through digital asset transaction platform according to practical real-time change Node is issued.This causes different digital assets to realize uniformity in alliance's block chain, improves digital asset friendship Easy efficiency.
All intelligent contracts disposed in alliance's block chain are respectively provided with contract-defined interface, for inquiring on alliance's block chain The information and result that performs intelligent contract returns to alliance's block chain.
It should be understood that above-mentioned steps are not offered as the sequencing performed, for example, step S100 and step S300 can be simultaneously Perform, can be performed with step S100 preceding, can also step S300 perform preceding.
In the method for digital asset intercommunication, step S800 is further comprising the steps of：
As shown in figure 5, in step S810, pass through the number to be exchanged of the transaction first node based on alliance's block chain Assets are sent in the address for exchanging intelligent contract.
In step S820, it is sent to by the transaction second node digital asset to be exchanged based on alliance's block chain In the address for exchanging intelligent contract.
In step S830, the two kinds of numbers to be exchanged that will be exchanged in intelligent contract address by the transaction based on alliance's block chain First node and second node generation exchange trading list are separately sent to after word exchange of assets.Exchange trading list includes first node With the private key signature of second node and address and first node and second node digital asset type sum number to be exchanged respectively Amount.
Fig. 6 is the schematic diagram of the electronic equipment of the embodiment of the present application.Electronic equipment shown in fig. 6 is filled for general data processing It puts, including general computer hardware structure, includes at least processor 61 and memory 62.Processor 61 and memory 62 It is connected by bus 63.Memory 62 is suitable for the executable instruction of storage processor 61 or program.Processor 61 can be independent Microprocessor or one or more microprocessor set.Processor 61 is deposited by performing memory 62 as a result, The instruction of storage is realized so as to perform the method flow of embodiment present invention as described above for the processing of data and for other The control of device.Bus 63 links together above-mentioned multiple components, while said modules are connected to 64 He of display controller Display device and input/output (I/O) device 65.Input/output (I/O) device 65 can be mouse, keyboard, modulation /demodulation Device, network interface, touch-control input device, body-sensing input unit, printer and other devices well known in the art.Typically, Input/output device 65 is connected by input/output (I/O) controller 66 with system.
It will be understood by those skilled in the art that embodiments herein can be provided as method, apparatus (equipment) or computer Program product.Therefore, in terms of the application can be used complete hardware embodiment, complete software embodiment or combine software and hardware The form of embodiment.Moreover, the calculating for wherein including computer usable program code in one or more can be used in the application The computer program that machine readable storage medium storing program for executing is implemented on (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) Product.
The application is the flow chart with reference to method, apparatus (equipment) and computer program product according to the embodiment of the present application Come what is described.It should be understood that each flow in flow chart can be realized by computer program instructions.
These computer program instructions, which can be stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to The manufacture of device is enabled, which realizes the function of being specified in one flow of flow chart or multiple flows.
Also can provide these computer program instructions to all-purpose computer, special purpose computer, Embedded Processor or other The processor of programmable data processing device is to generate a machine so that is set by computer or the processing of other programmable datas The instruction that standby processor performs generates the device of function for being used to implement and being specified in one flow of flow chart or multiple flows.
The foregoing is merely the preferred embodiments of the application, are not limited to the application, for those skilled in the art For, the application can have various modifications and changes.All any modifications made within spirit herein and principle are equal Replace, improve etc., it should be included within the protection domain of the application.

Claims (10)

1. a kind of method of digital asset intercommunication, including：
Digital asset redemption request is uploaded to digital asset transaction platform node, the number by first node and second node respectively Type and quantity and the type sum number of the digital asset to be exchanged of the word assets redemption request including digital asset to be exchanged Amount；
If the digital asset redemption request successful match of the first node and the second node, the digital asset transaction is flat Platform node gives the message feedback of successful match to the first node and the second node；
The exchange intelligence contract generation that the first node and second node execution are previously deployed in alliance's block chain is converted Change trading card, the exchange trading list includes the private key signature of the first node and the second node and address and described First node and the second node digital asset type and quantity to be exchanged respectively；
The exchange trading list is verified in alliance's block chain；
Wherein, the digital asset of the first node and the second node is exchanged and asked by the digital asset transaction platform node It asks and is uploaded in alliance's block chain after carrying out Hash operation.
2. the method for digital asset intercommunication according to claim 1, which is characterized in that converted in alliance's block chain to described It changes trading card and verify and include：
Digital asset trading rules that digital asset publisher node in alliance's block chain is known together according to alliance's block chain and Exchange trading list described in the public key verifications of the first node and the second node；
Wherein, the digital asset trading rules include digital asset between actual conversion rates in corresponding exchange rate section It is interior；
The digital asset publisher node is the node in digital asset publisher tissue；The first node and described second Node is digital asset holder's node.
3. the method for digital asset intercommunication according to claim 1, which is characterized in that the first node and described second The exchange intelligence contract generation exchange trading list that node execution is previously deployed in alliance's block chain includes：
First node digital asset to be exchanged is sent to by the transaction first node based on alliance's block chain In the address for exchanging intelligent contract；
Second node digital asset to be exchanged is sent to by the transaction second node based on alliance's block chain In the address for exchanging intelligent contract；
The two kinds of digital assets to be exchanged exchanged in intelligent contract address are exchanged by the transaction based on alliance's block chain After be separately sent to the first node and the second node generation exchange trading list.
4. digital asset interoperability methods according to claim 2, which is characterized in that according to digital asset supply, number The current money value of assets, the credibility of digital asset demand and digital asset publisher to calculate in real time exchange rate and The digital asset transaction platform is shown.
5. digital asset interoperability methods according to claim 4, which is characterized in that according to the exchange rate calculated in real time Update the exchange rate section in the digital asset trading rules.
6. digital asset interoperability methods according to claim 2, which is characterized in that the method further includes：
The digital asset publisher node is merchandised by the digital asset distribution based on alliance's block chain to alliance's block The digital asset of digital asset holder node distribution predetermined quantity in chain.
7. digital asset interoperability methods according to claim 6, which is characterized in that the digital asset publisher node leads to Cross digital asset holder node distribution of the digital asset distribution transaction into alliance's block chain based on alliance's block chain The digital asset of predetermined quantity includes：
The digital asset publisher node is initiated the number based on alliance's block chain to the digital asset holder node and is provided Production, which issues to merchandise, generates distribution trading card, the private key signature of the distribution trading card including the digital asset publisher node, The type and quantity of the digital asset and the digital asset holder address of node；
When the distribution trading card is verified by alliance's block chain, the digital asset holder node is according to Digital asset described in the public key acquisition of digital asset publisher.
8. the digital asset interoperability methods described according to claim 6 or 7 a, which is characterized in that digital asset is held Fang Jiedian possesses at least a kind of digital asset.
9. the digital asset interoperability methods according to claim 1 or 3, which is characterized in that disposed in alliance's block chain All intelligence contracts are respectively provided with contract-defined interface, and the result for inquiring the information on alliance's block chain and performing intelligent contract is returned Return to alliance's block chain.
10. a kind of computer readable storage medium, stores computer program instructions thereon, which is characterized in that the computer journey Such as claim 1-9 any one of them methods are realized in sequence instruction when being executed by processor.
CN201711474449.1A 2017-12-29 2017-12-29 Method and computer readable storage medium for digital asset interworking Active CN108171609B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711474449.1A CN108171609B (en) 2017-12-29 2017-12-29 Method and computer readable storage medium for digital asset interworking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711474449.1A CN108171609B (en) 2017-12-29 2017-12-29 Method and computer readable storage medium for digital asset interworking

Publications (2)

Publication Number Publication Date
CN108171609A true CN108171609A (en) 2018-06-15
CN108171609B CN108171609B (en) 2021-05-07

Family

ID=62519782

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711474449.1A Active CN108171609B (en) 2017-12-29 2017-12-29 Method and computer readable storage medium for digital asset interworking

Country Status (1)

Country Link
CN (1) CN108171609B (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108846705A (en) * 2018-06-26 2018-11-20 李建欣 A kind of digital integration service system, method and electronic device
CN109011584A (en) * 2018-06-22 2018-12-18 深圳市摩掌信息技术有限公司 A kind of method of commerce, device and the terminal device of the fictitious assets based on game
CN109064167A (en) * 2018-07-27 2018-12-21 烨链（上海）科技有限公司 Data processing method and device based on block chain
CN109064330A (en) * 2018-07-19 2018-12-21 中链科技有限公司 Service transacting processing method, system and device based on alliance's block chain
CN109325745A (en) * 2018-07-18 2019-02-12 深圳市金泽智联信息技术有限公司 A kind of the exchange method, apparatus and terminal device of fictitious assets
CN109461026A (en) * 2018-10-24 2019-03-12 深圳市优权天成科技有限公司 Card certificate distribution method, device, computer equipment and storage medium
CN109472569A (en) * 2018-10-25 2019-03-15 杭州云象网络技术有限公司 A kind of education services transaction implementation method based on alliance's chain
CN109727129A (en) * 2018-12-18 2019-05-07 杭州茂财网络技术有限公司 A kind of data trade method and its equipment
CN110009496A (en) * 2019-03-21 2019-07-12 海南新软软件有限公司 A kind of block voucher is supplemented with money and extracting method, apparatus and system
CN110175843A (en) * 2019-04-26 2019-08-27 华中科技大学 A kind of marketing label transaction method and system based on block chain
CN110245940A (en) * 2019-03-08 2019-09-17 腾讯科技（深圳）有限公司 Digital asset voucher inherits the information processing method and relevant apparatus in transfer
CN110400221A (en) * 2018-09-29 2019-11-01 腾讯科技（深圳）有限公司 Data processing method, system, storage medium and computer equipment
CN110914857A (en) * 2019-04-08 2020-03-24 阿里巴巴集团控股有限公司 Product promotion using intelligent contracts in blockchain networks
CN111192142A (en) * 2018-10-25 2020-05-22 富士通株式会社 Apparatus, method and medium for information disclosure and transaction processing for federation chains
CN111507787A (en) * 2019-01-30 2020-08-07 深圳富桂精密工业有限公司 Commodity transaction method, commodity transaction system, computer device and readable storage medium
CN111612453A (en) * 2019-02-22 2020-09-01 北京趣块远扬科技有限公司 Decentralized transaction method and device based on block chain and electronic equipment
CN111695897A (en) * 2019-03-14 2020-09-22 库币科技有限公司 Multiple confirmation method for digital asset transaction
CN112541820A (en) * 2019-09-20 2021-03-23 上海哔哩哔哩科技有限公司 Digital asset management method, device, computer equipment and readable storage medium
CN112541791A (en) * 2020-12-16 2021-03-23 中国联合网络通信集团有限公司 Resource exchange method and server
CN114119234A (en) * 2021-12-03 2022-03-01 西华大学 Platform product and price structure self-certifying transaction method based on block chain anti-monopoly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105069685A (en) * 2015-08-05 2015-11-18 杭州呯嘭智能技术有限公司 Internet-based currency exchange and settlement method and system
CN105681301A (en) * 2016-01-16 2016-06-15 杭州复杂美科技有限公司 Settlement method on block chain
CN106780028A (en) * 2016-12-08 2017-05-31 天津米游科技有限公司 A kind of point-to-point digital asset method of commerce and system
CN106886914A (en) * 2017-01-19 2017-06-23 北京云知科技有限公司 It is a kind of to integrate storage method, system and the device for being converted into digital asset
CN106910072A (en) * 2017-02-15 2017-06-30 捷德（中国）信息科技有限公司 Digital cash management method and system
CN107122993A (en) * 2017-04-24 2017-09-01 杭州趣链科技有限公司 A kind of General integral system based on block chain

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105069685A (en) * 2015-08-05 2015-11-18 杭州呯嘭智能技术有限公司 Internet-based currency exchange and settlement method and system
CN105681301A (en) * 2016-01-16 2016-06-15 杭州复杂美科技有限公司 Settlement method on block chain
CN106780028A (en) * 2016-12-08 2017-05-31 天津米游科技有限公司 A kind of point-to-point digital asset method of commerce and system
CN106886914A (en) * 2017-01-19 2017-06-23 北京云知科技有限公司 It is a kind of to integrate storage method, system and the device for being converted into digital asset
CN106910072A (en) * 2017-02-15 2017-06-30 捷德（中国）信息科技有限公司 Digital cash management method and system
CN107122993A (en) * 2017-04-24 2017-09-01 杭州趣链科技有限公司 A kind of General integral system based on block chain

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109011584A (en) * 2018-06-22 2018-12-18 深圳市摩掌信息技术有限公司 A kind of method of commerce, device and the terminal device of the fictitious assets based on game
CN108846705A (en) * 2018-06-26 2018-11-20 李建欣 A kind of digital integration service system, method and electronic device
CN109325745A (en) * 2018-07-18 2019-02-12 深圳市金泽智联信息技术有限公司 A kind of the exchange method, apparatus and terminal device of fictitious assets
CN109064330A (en) * 2018-07-19 2018-12-21 中链科技有限公司 Service transacting processing method, system and device based on alliance's block chain
CN109064167A (en) * 2018-07-27 2018-12-21 烨链（上海）科技有限公司 Data processing method and device based on block chain
CN110400221A (en) * 2018-09-29 2019-11-01 腾讯科技（深圳）有限公司 Data processing method, system, storage medium and computer equipment
CN109461026A (en) * 2018-10-24 2019-03-12 深圳市优权天成科技有限公司 Card certificate distribution method, device, computer equipment and storage medium
CN109472569A (en) * 2018-10-25 2019-03-15 杭州云象网络技术有限公司 A kind of education services transaction implementation method based on alliance's chain
CN111192142A (en) * 2018-10-25 2020-05-22 富士通株式会社 Apparatus, method and medium for information disclosure and transaction processing for federation chains
CN109727129A (en) * 2018-12-18 2019-05-07 杭州茂财网络技术有限公司 A kind of data trade method and its equipment
CN111507787A (en) * 2019-01-30 2020-08-07 深圳富桂精密工业有限公司 Commodity transaction method, commodity transaction system, computer device and readable storage medium
CN111612453A (en) * 2019-02-22 2020-09-01 北京趣块远扬科技有限公司 Decentralized transaction method and device based on block chain and electronic equipment
US12022000B2 (en) 2019-03-08 2024-06-25 Tencent Technology (Shenzhen) Company Limited Method for information processing in digital asset certificate inheritance transfer, and related device
CN110245940A (en) * 2019-03-08 2019-09-17 腾讯科技（深圳）有限公司 Digital asset voucher inherits the information processing method and relevant apparatus in transfer
CN111695897A (en) * 2019-03-14 2020-09-22 库币科技有限公司 Multiple confirmation method for digital asset transaction
CN110009496A (en) * 2019-03-21 2019-07-12 海南新软软件有限公司 A kind of block voucher is supplemented with money and extracting method, apparatus and system
CN110009496B (en) * 2019-03-21 2021-06-29 海南新软软件有限公司 Recharging and extracting method, device and system for block voucher
CN110914857A (en) * 2019-04-08 2020-03-24 阿里巴巴集团控股有限公司 Product promotion using intelligent contracts in blockchain networks
CN110914857B (en) * 2019-04-08 2023-12-12 创新先进技术有限公司 Product promotions using intelligent contracts in blockchain networks
CN110175843B (en) * 2019-04-26 2021-07-27 华中科技大学 Marketing label transaction method and system based on block chain
CN110175843A (en) * 2019-04-26 2019-08-27 华中科技大学 A kind of marketing label transaction method and system based on block chain
CN112541820A (en) * 2019-09-20 2021-03-23 上海哔哩哔哩科技有限公司 Digital asset management method, device, computer equipment and readable storage medium
CN112541820B (en) * 2019-09-20 2023-07-07 上海哔哩哔哩科技有限公司 Digital asset management method, device, computer equipment and readable storage medium
CN112541791A (en) * 2020-12-16 2021-03-23 中国联合网络通信集团有限公司 Resource exchange method and server
CN112541791B (en) * 2020-12-16 2023-06-30 中国联合网络通信集团有限公司 Resource exchange method and server
CN114119234A (en) * 2021-12-03 2022-03-01 西华大学 Platform product and price structure self-certifying transaction method based on block chain anti-monopoly

Also Published As

Publication number Publication date
CN108171609B (en) 2021-05-07

Similar Documents

Publication Publication Date Title
CN108171609A (en) A kind of method and computer readable storage medium of digital asset intercommunication
US20220156738A1 (en) Methods and systems of using a cryptocurrency system to manage payments and payment alternatives
JP7364724B2 (en) Operating system for blockchain IoT devices
JP7128111B2 (en) Systems and methods for controlling asset-related activities via blockchain
CN108428120A (en) A kind of digital asset interoperability methods and computer readable storage medium
TWI822037B (en) Blockchain implemented method and system
JP6511201B1 (en) Registry and Automated Management Method for Sophisticated Trading Enforced by Blockchain
CN108681898A (en) A kind of data trade method and system based on block chain
CN109064330A (en) Service transacting processing method, system and device based on alliance's block chain
JP2022095918A (en) Tokenizing method and system for executing exchange on block chain
CN109074580A (en) Method and system for secure transfer of entities over a blockchain
CN109863719A (en) Method and system for conducting transactions associated with anonymously held tokens over a blockchain
CN108781161A (en) Method for controlling and distributing blockchain implementation of digital content
CN107924389A (en) The system and method traced to the source the safety of distributed transaction database
JP6296630B1 (en) Distributed ledger system and program
CN108520415A (en) Data processing method based on block chain and device
CN105874495A (en) Systems and methods for communicating risk using token assurance data
JP2008257598A (en) Electronic money transaction method and electronic money system
US11522670B2 (en) Pyramid construct with trusted score validation
CN111986022A (en) Transaction quota processing method and system based on block chain and each node
CN108734580A (en) A kind of data processing method, system and computer readable storage medium
Cha et al. A blockchain-based privacy preserving ticketing service
CN114418570A (en) Block chain-based non-homogeneous evidence-based processing method and device
CN110533424A (en) A kind of patent transaction method and device based on block chain
CN115860741A (en) Block chain data encryption verification method, device and system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20210121

Address after: 215163 No. 9 Xuesen Road, Science and Technology City, Suzhou High-tech Zone, Jiangsu Province

Applicant after: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Address before: 100000 4008, 4 floor, 9 building, 56 half moon street, Xicheng District, Beijing.

Applicant before: SINOCHAIN TECHNOLOGY Co.,Ltd.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20180615

Assignee: BEIJING SIRUNUO TECHNOLOGY CO.,LTD.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023990000881

Denomination of invention: A Method for Interworking Digital Assets and Computer readable Storage Media

Granted publication date: 20210507

License type: Common License

Record date: 20231023

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20180615

Assignee: Lianbang network technology service Nantong Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980045803

Denomination of invention: A Method for Interworking Digital Assets and Computer readable Storage Media

Granted publication date: 20210507

License type: Common License

Record date: 20231107

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20180615

Assignee: Nantong Yaocheng mechanical equipment manufacturing Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980050154

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231206

Application publication date: 20180615

Assignee: Nantong Xinxin Pharmaceutical Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980050150

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231206

Application publication date: 20180615

Assignee: Nantong Juntai motor vehicle testing Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980049477

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231205

Application publication date: 20180615

Assignee: Nantong Chujie Electronic Equipment Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980050384

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231206

Application publication date: 20180615

Assignee: Nantong Jiaerjie Labor Care Products Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980050378

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231206

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20180615

Assignee: Nantong Juguang Trading Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980050774

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231208

Application publication date: 20180615

Assignee: NANTONG YA TAI CANDLE ARTS & CRAFTS Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980050773

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231208

Application publication date: 20180615

Assignee: Nantong Weiai Home Textile Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980050668

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231208

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20180615

Assignee: Jiangsu Yichuang Packaging Materials Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051259

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231212

Application publication date: 20180615

Assignee: Nantong Jingxuan Textile Technology Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051252

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231212

Application publication date: 20180615

Assignee: Nantong Huanlian Textile Technology Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051246

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231212

Application publication date: 20180615

Assignee: Nantong Tongzhou Kangxintang Drugstore Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051234

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231212

Application publication date: 20180615

Assignee: American Antelope Home Textile (Nantong) Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051037

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231211

Application publication date: 20180615

Assignee: Nantong Tuoerpu Surveying and Mapping Information Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051034

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231211

Application publication date: 20180615

Assignee: Nantong TongZhou Jinfeng Textile Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051033

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231211

Application publication date: 20180615

Assignee: Nantong Chenghui Pharmacy Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051032

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231211

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20180615

Assignee: Nantong Yuma Electromechanical Manufacturing Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051794

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231215

Application publication date: 20180615

Assignee: Nantong Lingde Pharmaceutical Equipment Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051787

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231215

Application publication date: 20180615

Assignee: Yitong Intelligent Control Technology (Nantong) Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051745

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231215

Application publication date: 20180615

Assignee: Nantong Dongdong Steel Structure Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051732

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231215

Application publication date: 20180615

Assignee: Nantong Huaxin Price Evaluation Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051652

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231214

Application publication date: 20180615

Assignee: Nantong Jianwei Metal Technology Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051651

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231214

Application publication date: 20180615

Assignee: JIANGSU YATAI FITNESS CO.,LTD.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051650

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231214

Application publication date: 20180615

Assignee: JIANGSU KANGFEITE POWER TECHNOLOGY Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051649

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231214

Application publication date: 20180615

Assignee: Nantong Qiju Textile Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051534

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231213

Application publication date: 20180615

Assignee: Nantong Ansheng Textile Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051533

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231213

Application publication date: 20180615

Assignee: Nantong Steel Machinery Manufacturing Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051532

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231213

Application publication date: 20180615

Assignee: NANTONG FEIHAI ELECTRONIC TECHNOLOGY CO.,LTD.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980051531

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231213

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20180615

Assignee: Nantong Huase Space Textile Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052536

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231221

Application publication date: 20180615

Assignee: Jiangsu guanan electromechanical Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052527

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231221

Application publication date: 20180615

Assignee: Nantong Anergu New Material Technology Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052518

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231221

Application publication date: 20180615

Assignee: Nantong Yijialai Woolen Knitting Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052512

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231221

Application publication date: 20180615

Assignee: Nantong Laiou Electronic Technology Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052377

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231219

Application publication date: 20180615

Assignee: Nantong Ouchen Electronic Technology Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052355

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231219

Application publication date: 20180615

Assignee: Nantong Laishang Electronic Technology Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052351

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231219

Application publication date: 20180615

Assignee: NANTONG KYLIN MACHINERY LTD.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052325

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231218

Application publication date: 20180615

Assignee: Haoshi new material technology Nantong Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052125

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231218

Application publication date: 20180615

Assignee: NANTONG YUQI METAL PRODUCTS Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052111

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231218

Application publication date: 20180615

Assignee: Nantong Runyuan structural parts Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052101

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231218

Application publication date: 20180615

Assignee: NANTONG LILIAN MACHINE TOOL MANUFACTURING CO.,LTD.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052076

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231218

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20180615

Assignee: Nantong Zhili Machinery Technology Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052928

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231222

Application publication date: 20180615

Assignee: Nantong Nongchaoer Food Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052927

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231222

Application publication date: 20180615

Assignee: Nantong Bairun Catering Management Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052926

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231222

Application publication date: 20180615

Assignee: Nantong Jinbao Machinery Manufacturing Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052778

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231222

Application publication date: 20180615

Assignee: Nantong Tuoda Machinery Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052749

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231222

Application publication date: 20180615

Assignee: Weizhi New Material Technology (Nantong) Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052740

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231222

Application publication date: 20180615

Assignee: Honglei mechanical equipment (Nantong) Co.,Ltd.

Assignor: Suzhou Lang run innovation intellectual property operation Co.,Ltd.

Contract record no.: X2023980052729

Denomination of invention: A method for digital asset interoperability and computer-readable storage medium

Granted publication date: 20210507

License type: Common License

Record date: 20231222