NL2029245B1 - Method and a system for cross-ecological identification of digital product based on blockchain, and medium - Google Patents

Method and a system for cross-ecological identification of digital product based on blockchain, and medium Download PDF

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Publication number
NL2029245B1
NL2029245B1 NL2029245A NL2029245A NL2029245B1 NL 2029245 B1 NL2029245 B1 NL 2029245B1 NL 2029245 A NL2029245 A NL 2029245A NL 2029245 A NL2029245 A NL 2029245A NL 2029245 B1 NL2029245 B1 NL 2029245B1
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ecological
identification
chain
cross
digital product
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NL2029245A
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Dutch (nl)
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Cao Feng
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Shenzhen Hande Finmaker Co Ltd
Shenzhen Blockchain Financial Services Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
    • 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
    • G06Q2220/00—Business processing using cryptography

Abstract

Disclosed are a method and a system for cross-ecological identification of a digital product based on a blockchain, and a medium. The method includes: receiving, by an identification dispatch center chain, a cross-ecological digital product identification request sent by a source ecological chain, the cross-ecological digital product identification request carrying attribute parameters of the source ecological chain; analyzing call parameters of an identification contract method of a target ecological chain according to contract attribute parameters carried in the cross-ecological digital product identification request; sending the call parameters of the identification contract method to the target ecological chain; and receiving a call result of the cross-ecological digital product identification request returned by the target ecological chain based on the call parameters of the identification contract method, and sending the call result of the cross-ecological digital product identification request to the source ecological chain.

Description

METHOD AND A SYSTEM FOR CROSS-ECOLOGICAL IDENTIFICATION OF DIGITAL PRODUCT BASED ON BLOCKCHAIN, AND MEDIUM
TECHNICAL FIELD |0001] The present disclosure relates to the technical field of the digital product industry, in particular to a method and a system for cross-ecological identification of a digital product based on a blockchain, and a medium.
BACKGROUND
[0002] With the increasing development of emerging technologies such as the Internet, big data, artificial intelligence (Al), and blockchain, the industry of online digital products such as e-books, videos, audios, pictures, and secure documents has increased rapidly, and the volume of online transactions has also increased significantly year by year. Traditional digital products restrict the development of the digital product industry due to their shortcomings such as easy copying, easy tampering, inability to trace their origin, and weak copyright protection.
[0003] The development of Digital Rights Management (DRM) technology and blockchain technology effectively solves the problems of traceability and copyright protection. DRM is based on a certain calculation method to realize the protection of digital content, and its specific applications can include the protection of digital content such as eBooks, videos, audios, pictures, and secure documents. Blockchain technology is a new type of decentralized protocol that can safely store digital currency transactions or other data, and information cannot be forged or tampered with. The transaction confirmation on the blockchain is completed by all nodes on the blockchain, and its consistency is guaranteed by the consensus algorithm. A public ledger is maintained on the blockchain, and the public ledger is visible to any node on the storage block, thereby ensuring that it cannot be forged and tampered with.
[0004] In actual applications, many systems are isolated from each other and the communication cost is high, which makes it impossible to communicate and collaborate effectively between cross-ecologies. As a result, digital products are a bottleneck in cross-ecological identification, which restricts the circulation and development of digital products.
SUMMARY
[0005] The main objective of the present disclosure is to provide a method and a system for cross-ecological identification of a digital product based on a blockchain, and a medium, which aims to reduce the cost of cross-ecological identification of digital products of different ecological chains under the premise of ensuring safety, and to improve the efficiency and safety of digital product circulation.
[0006] In order to achieve the above objective, the present disclosure provides a method for cross-ecological identification of a digital product based on a blockchain. The method includes the following operations:
[0007] receiving a cross-ecological digital product identification request sent by a source ecological chain, the cross-ecological digital product identification request carrying attribute parameters of the source ecological chain;
[0008] analyzing call parameters of an identification contract method of a target ecological chain according to contract attribute parameters carried in the cross-ecological digital product identification request;
[0009] sending the call parameters of the identification contract method to the target ecological chain; and
[0010] receiving a call result of the cross-ecological digital product identification request returned by the target ecological chain based on the call parameters of the identification contract method, and sending the call result of the cross-ecological digital product identification request to the source ecological chain.
[0011] In an embodiment, the operation of analyzing call parameters of an identification contract method of a target ecological chain according to contract attribute parameters carried in the cross-ecological digital product identification request includes:
[0012] obtaining the call parameters of the identification contract method of the target ecological chain based on a preset cross-ecological identification analysis protocol according to the attribute parameters of the source ecological chain carried in the cross-ecological digital product identification request.
[0013] In an embodiment, the attribute parameters of the source ecological chain include one or more of the following: a target ecological chain ID, an identification request contract function, an identification request contract parameter, and a protocol version number.
[0014] In an embodiment, the call parameters of the identification contract method include one or more of the following: a call index, a call timestamp, a call content code and a version number.
[0015] In an embodiment, the method is applied to an identification dispatch center chain, the source ecological chain and the identification dispatch center chain are connected through a cross-chain gateway, and the target ecological chain and the identification dispatch center chain are connected through the cross-chain gateway.
[0016] Besides, the present disclosure further provides a system for cross-ecological identification of a digital product based on a blockchain, and the system includes:
[0017] a source ecological chain, for sending a cross-ecological digital product identification request, the cross-ecological digital product identification request carrying attribute parameters of the source ecological chain;
[0018] an identification dispatch center chain, for receiving the cross-ecological digital product identification request sent by the source ecological chain, analyzing call parameters of an identification contract method of a target ecological chain according to contract attribute parameters carried in the cross-ecological digital product identification request; sending the call parameters of the identification contract method to a target ecological chain; receiving a call result of the cross-ecological digital product identification request returned by the target ecological chain based on the call parameters of the identification contract method, sending the call result of the cross-ecological digital product identification request to the source ecological chain; and
[0019] the target ecological chain, for receiving the call parameters of the identification contract method, executing the identification contract method, and returning the call result of the cross-ecological digital product identification request to the identification dispatch center chain.
[0020] In an embodiment, the system further includes a cross-chain gateway, the source ecological chain and the identification dispatch center chain are connected through the cross-chain gateway, and the target ecological chain and the identification dispatch center chain are connected through the cross-chain gateway.
[0021] In an embodiment, the cross-chain gateway includes an adaptation component, and the adaptation component stores a plurality of adaptation plug-ins matching different ecological blockchain contracts.
[0022] In an embodiment, the source ecological chain, the identification dispatch center chain, and the target ecological chain are all developed based on an underlying blockchain; the identification dispatch center chain is constructed in a manner of relay chains.
[0023] Furthermore, the present disclosure provides a computer readable storage medium, the computer readable storage medium stores a computer program, when the computer program is executed by a processor, the operations of the method for cross-ecological identification of the digital product based on the blockchain described above are implemented.
[0024] The present disclosure provides a method and a system for cross-ecological identification of a digital product based on a blockchain, and a medium. The method includes: receiving, by an identification dispatch center chain, a cross-ecological digital product identification request sent by a source ecological chain, the cross-ecological digital product identification request carrying attribute parameters of the source ecological chain; analyzing call parameters of an identification contract method of a target ecological chain according to contract attribute parameters carried in the cross-ecological digital product identification request; sending the call parameters of the identification contract method to the target ecological chain; and receiving a call result of the cross-ecological digital product identification request returned by the target ecological chain based on the call parameters of the identification contract method, and sending the call result of the cross-ecological digital product identification request to the source ecological chain. Thus, by constructing different ecological systems based on the blockchain and using the relay chain to construct the cross-ecological dispatch center, the identification of digital products between different ecosystems has been effectively completed. The present disclosure can reduce the cross-ecological identification cost of digital products of different ecological chains under the premise of ensuring security, and improve the efficiency and security of digital product circulation.
BRIEF DESCRIPTION OF THE DRAWINGS
[0025] FIG. 1 is a schematic diagram of functional modules of a terminal device to which a device for cross-ecological identification of a digital product based on a blockchain of the present disclosure belongs.
[0026] FIG. 2 1s a schematic diagram of an architecture of a system for cross-ecological identification of a digital product based on a blockchain according to an embodiment of the present disclosure.
[0027] FIG. 3 is a schematic flowchart of a method for cross-ecological identification of a digital product based on a blockchain according to an exemplary embodiment of the present disclosure.
[0028] FIG. 4 is a specific schematic flowchart of the method for cross-ecological identification of the digital product based on the blockchain according to an embodiment of the present disclosure.
[0029] The realization of the objective, functional characteristics, and advantages of the present disclosure are further described with reference to the accompanying drawings.
DETAILED DESCRIPTION OF THE EMBODIMENTS
[0030] It should be understood that the specific embodiments described herein are only used to explain the present disclosure, and not to limit the present disclosure.
[0031] The main solution of the embodiments of the present disclosure is: receiving, by an identification dispatch center chain, a cross-ecological digital product identification request sent by a source ecological chain, the cross-ecological digital product identification request carrying attribute parameters of the source ecological chain; analyzing call parameters of an identification contract method of a target ecological chain according to contract attribute parameters carried in the cross-ecological digital product identification request; sending the call 5 parameters of the identification contract method to the target ecological chain; and receiving a call result of the cross-ecological digital product identification request returned by the target ecological chain based on the call parameters of the identification contract method, and sending the call result of the cross-ecological digital product identification request to the source ecological chain. Thus, by constructing different ecological systems based on the blockchain and using relay chains to construct the cross-ecological dispatch center, the identification of digital products between different ecosystems has been effectively completed. The present disclosure can reduce the cross-ecological identification cost of digital products of different ecological chains under the premise of ensuring security, and improve the efficiency and security of digital product circulation.
[0032] Technical terms involved in the embodiments of the present disclosure are as follows.
[0033] DRM is based on a certain calculation method to realize the protection of digital content, and its specific applications can include the protection of digital content such as eBooks, videos, audios, pictures, and secure documents.
[0034] Blockchain technology is a new type of decentralized protocol that can safely store digital currency transactions or other data, and information cannot be forged or tampered with. The transaction confirmation on the blockchain is completed by all nodes on the blockchain, and its consistency is guaranteed by the consensus algorithm. A public ledger is maintained on the blockchain, and the public ledger is visible to any node on the storage block, thereby ensuring that it cannot be forged and tampered with.
[0035] The embodiment of the present disclosure considers that in the existing related solutions, many systems are isolated from each other and the communication cost is high, which makes it impossible to communicate and collaborate effectively between cross-ecologies. As a result, cross-ecological identification of digital products is a bottleneck, which restricts the circulation and development of digital products.
[0036] Therefore, the solution proposed in the embodiment of the present disclosure can reduce the cross-ecological identification cost of digital products of different ecological chains under the premise of ensuring safety, improve the efficiency and safety of digital product circulation, and realize the circulation and development of digital products.
[0037] Specially, as shown in FIG. 1, FIG. 1 is a schematic diagram of functional modules of a terminal device to which a device for cross-ecological identification of a digital product based on a blockchain of the present disclosure belongs. The device for cross-ecological identification of the digital product based on the blockchain can be a device that is independent of the terminal device and can realize the cross-ecological identification of digital products, and can be carried on the terminal device 1n the form of hardware or software. The terminal device can be a network device such as an identification dispatch center chain.
[0038] In this embodiment, the terminal device to which the device for cross-ecological identification of the digital product based on the blockchain belongs at least includes an output module 110, a processor 120, a memory 130, and a communication module 140.
[0039] The memory 130 stores an operating system and a program for cross-ecological identification of the digital product based on the blockchain, and the output module 110 can be a display screen, a speaker, and the like. The communication module 140 can include a WIFI module, a mobile communication module, a Bluetooth module, or the like, and communicate with an external device or a server.
[0040] In an embodiment, when the program for cross-ecological identification of the digital product based on the blockchain stored in the memory 130 is executed by the processor, the following operations are implemented:
[0041] receiving a cross-ecological digital product identification request sent by a source ecological chain, the cross-ecological digital product identification request carrying attribute parameters of the source ecological chain;
[0042] analyzing call parameters of an identification contract method of a target ecological chain according to contract attribute parameters carried in the cross-ecological digital product identification request;
[0043] sending the call parameters of the identification contract method to the target ecological chain; and
[0044] receiving a call result of the cross-ecological digital product identification request returned by the target ecological chain based on the call parameters of the identification contract method, and sending the call result of the cross-ecological digital product identification request to the source ecological chain.
[0045] Further, when the program for cross-ecological identification of the digital product based on the blockchain stored in the memory 130 is executed by the processor, the following operations are implemented:
[0046] obtaining the call parameters of the identification contract method of the target ecological chain based on a preset cross-ecological identification analysis protocol according to the attribute parameters of the source ecological chain carried in the cross-ecological digital product identification request.
[0047] The solutions of this embodiment are: receiving, by an identification dispatch center chain, a cross-ecological digital product identification request sent by a source ecological chain, the cross-ecological digital product identification request carrying attribute parameters of the source ecological chain; analyzing call parameters of an identification contract method of a target ecological chain according to contract attribute parameters carried in the cross-ecological digital product identification request; sending the call parameters of the identification contract method to the target ecological chain; and receiving a call result of the cross-ecological digital product identification request returned by the target ecological chain based on the call parameters of the identification contract method, and sending the call result of the cross-ecological digital product identification request to the source ecological chain. Thus, by constructing different ecological systems based on the blockchain and using relay chains to construct the cross-ecological dispatch center, the identification of digital products between different ecosystems has been effectively completed. The present disclosure can reduce the cross-ecological identification cost of digital products of different ecological chains under the premise of ensuring security, and improve the efficiency and security of digital product circulation.
[0048] As shown in FIG. 2, FIG. 2 is a schematic diagram of an architecture of a system for cross-ecological identification of a digital product based on a blockchain according to an embodiment of the present disclosure.
[0049] As shown in FIG. 2, the system for cross-ecological identification of the digital product based on the blockchain includes:
[0050] a source ecological chain, for sending a cross-ecological digital product identification request, the cross-ecological digital product identification request carrying attribute parameters of the source ecological chain;
[0051] an identification dispatch center chain, for receiving the cross-ecological digital product identification request sent by the source ecological chain, analyzing call parameters of an identification contract method of a target ecological chain according to contract attribute parameters carried in the cross-ecological digital product identification request; sending the call parameters of the identification contract method to the target ecological chain; receiving a call result of the cross-ecological digital product identification request returned by the target ecological chain based on the call parameters of the identification contract method, and sending the call result of the cross-ecological digital product identification request to the source ecological chain; and
[0052] a target ecological chain, for receiving the call parameters of the identification contract method, executing the identification contract method, and returning the call result of the cross-ecological digital product identification request to the identification dispatch center chain.
[0053] Further, the system includes a cross-chain gateway, the source ecological chain and the identification dispatch center chain are connected through the cross-chain gateway, and the target ecological chain and the identification dispatch center chain are connected through the cross-chain gateway.
[0054] The cross-chain gateway comprises an adaptation component, and the adaptation component stores a plurality of adaptation plug-ins matching different ecological blockchain contracts.
[0055] The source ecological chain, the identification dispatch center chain, and the target ecological chain are all developed based on an underlying blockchain; the identification dispatch center chain is constructed in a manner of relay chains.
[0056] The solutions of this embodiment are: receiving, by an identification dispatch center chain, a cross-ecological digital product identification request sent by a source ecological chain, the cross-ecological digital product identification request carrying attribute parameters of the source ecological chain; analyzing call parameters of an identification contract method of a target ecological chain according to contract attribute parameters carried in the cross-ecological digital product identification request; sending the call parameters of the identification contract method to the target ecological chain; and receiving the call result of the cross-ecological digital product identification request returned by the target ecological chain based on the call parameters of the identification contract method, and sending the call result of the cross-ecological digital product identification request to the source ecological chain. Thus, by constructing different ecological systems based on the blockchain and using relay chains to construct the cross-ecological dispatch center, the identification of digital products between different ecosystems has been effectively completed. The present disclosure can reduce the cross-ecological identification cost of digital products of different ecological chains under the premise of ensuring security, and improve the efficiency and security of digital product circulation.
[0057] Based on the foregoing terminal device and system architecture, but not limited to the foregoing architecture, the method embodiments of the present disclosure are proposed.
[0058] As shown in FIG. 3, FIG. 3 is a schematic flowchart of a method for cross-ecological identification of a digital product based on a blockchain according to an exemplary embodiment of the present disclosure. The method for cross-ecological identification of the digital product based on the blockchain can be applied to an identification dispatch center chain, and includes the following operations:
[0059] Operation S101, receiving a cross-ecological digital product identification request sent by a source ecological chain, the cross-ecological digital product identification request carrying attribute parameters of the source ecological chain.
[0060] The attribute parameters of the source ecological chain include one or more of the following: a target ecological chain ID, an identification request contract function, an identification request contract parameter, and a protocol version number. The identification request contract function and the identification request contract parameters can include: digital product ID, attributes to be verified (price/year/author) and other request parameters, as well as return parameters. The return parameters can include: identification result, true or false.
[0061] In this embodiment, the source ecological chain and the identification dispatch center chain are connected through a cross-chain gateway, and the target ecological chain and the identification dispatch center chain are connected through the cross-chain gateway.
[0062] The cross-chain gateway includes an adaptation component, and the adaptation component stores a plurality of adaptation plug-ins matching different ecological blockchain contracts.
[0063] The source ecological chain, the identification dispatch center chain, and the target ecological chain are all developed based on an underlying blockchain; the identification dispatch center chain is constructed in a manner of relay chains.
[0064] Specially, the source ecological chain sends a cross-ecological digital product identification request to the identification dispatch center chain. The cross-ecological digital product identification request carries the attribute parameters of the source ecological chain, so as to realize the invocation of the digital product identification contract to the target ecological chain from the source ecological chain.
[0065] The cross-ecological digital product identification request is forwarded and confirmed through the cross-chain gateway, and sent from the source ecological chain to the identification dispatch center chain.
[0066] Operation S102, analyzing call parameters of an identification contract method of a target ecological chain according to contract attribute parameters carried in the cross-ecological digital product identification request.
[0067] The call parameters of the identification contract method include one or more of the following: a call index, a call timestamp, a call content code and a version number.
[0068] Specially, after receiving the cross-ecological digital product identification request sent by the source ecological chain, the identification dispatch center chain analyzes the cross-ecological digital product identification request, to obtain the attribute parameters of the source ecological chain carried in the cross-ecological digital product identification request.
[0069] The identification dispatch center chain obtains the calling parameters of the identification contract method of the target ecological chain based on a preset cross-ecological identification analysis protocol according to the attribute parameters of the source ecological chain carried in the cross-ecological digital product identification request.
[0070] The preset cross-ecological identification and analysis protocol can be set according to actual conditions, and this embodiment does not specifically limit this, as long as the calling parameters of the identification contract method of the target ecological chain can be obtained.
[0071] Operation S103, sending the call parameters of the identification contract method to the target ecological chain.
[0072] After obtaining the calling parameters of the identification contract method of the target ecological chain through analysis, the identification dispatch center chain sends the calling parameters of the identification contract method to the target ecological chain.
[0073] The target ecological chain receives the call parameters of the identification contract method, executes the identification contract method, and returns a call result of the cross-ecological identification request obtained by the execution to the identification dispatch center chain.
[0074] That 1s, the target ecological chain receives the calling parameters of the identification contract method, executes the identification contract method, and returns the execution result to the identification dispatch center chain.
[0075] Operation S104, receiving a call result of the cross-ecological digital product identification request returned by the target ecological chain based on the call parameters of the identification contract method, and sending the call result of the cross-ecological digital product identification request to the source ecological chain.
[0076] The identification dispatch center chain receives the call result of the cross-ecological digital product identification request returned by the target ecological chain based on the call parameters of the identification contract method, and sends the call result of the cross-ecological digital product identification request to the source ecological chain. Thus, by constructing different ecological systems based on the blockchain and using relay chains to construct the cross-ecological dispatch center, the identification of digital products between different ecosystems has been effectively completed. The present disclosure can reduce the cross-ecological identification cost of digital products of different ecological chains under the premise of ensuring security, and improve the efficiency and security of digital product circulation.
[0077] The specific process of this embodiment can refer to FIG. 4.
[0078] Compared with the related art, since in actual applications, many systems are isolated from each other and the communication cost is high, which makes it impossible to communicate and collaborate effectively between cross-ecologies. As a result, cross-ecological identification of digital products are a bottleneck, which restricts the circulation and development of digital products.
[0079] The solutions of this embodiment are: receiving, by an identification dispatch center chain, a cross-ecological digital product identification request sent by a source ecological chain, the cross-ecological digital product identification request carrying attribute parameters of the source ecological chain; analyzing call parameters of an identification contract method of a target ecological chain according to contract attribute parameters carried in the cross-ecological digital product identification request; sending the call parameters of the identification contract method to the target ecological chain; and receiving the call result of the cross-ecological digital product identification request returned by the target ecological chain based on the call parameters of the identification contract method, and sending the call result of the cross-ecological digital product identification request to the source ecological chain. Thus, by constructing different ecological systems based on the blockchain and using relay chains to construct the cross-ecological dispatch center, the identification of digital products between different ecosystems has been effectively completed. The present disclosure can reduce the cross-ecological identification cost of digital products of different ecological chains under the premise of ensuring security, and improve the efficiency and security of digital product circulation.
[0080] Besides, the present disclosure further provides a computer readable storage medium, characterized in that, the computer readable storage medium stores a computer program, and when the computer program is executed by a processor, the operations of the method for cross-ecological identification of the digital product based on the blockchain described above are implemented.
[0081] Since the program for cross-ecological identification of the digital product based on the blockchain uses all the technical solutions of all the foregoing embodiments when being executed by the processor, it has at least all the beneficial effects brought about by all the technical solutions of all the foregoing embodiments, and will not be repeated here.
[0082] Compared with the related art, the present disclosure provides a method and a system for cross-ecological identification of a digital product based on a blockchain, and a medium. The method includes: receiving, by an identification dispatch center chain, a cross-ecological digital product identification request sent by a source ecological chain, the cross-ecological digital product identification request carrying attribute parameters of the source ecological chain; analyzing call parameters of an identification contract method of a target ecological chain according to contract attribute parameters carried in the cross-ecological digital product identification request, sending the call parameters of the identification contract method to the target ecological chain; and receiving the call result of the cross-ecological digital product identification request returned by the target ecological chain based on the call parameters of the identification contract method, and sending the call result of the cross-ecological digital product identification request to the source ecological chain. Thus, by constructing different ecological systems based on the blockchain and using relay chains to construct the cross-ecological dispatch center, the identification of digital products between different ecosystems has been effectively completed. The present disclosure can reduce the cross-ecological identification cost of digital products of different ecological chains under the premise of ensuring security, and improve the efficiency and security of digital product circulation.
[0083] It should be noted that in this document, the terms “comprise”, “include” or any other variants thereof are intended to cover a non-exclusive inclusion. Thus, a process, method, article, or system that includes a series of elements not only includes those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to the process, method, article, or system. If there are no more restrictions, the element defined by the sentence “including a...” does not exclude the existence of other identical elements in the process, method, article or system that includes the element.
[0084] The serial numbers of the foregoing embodiments of the present disclosure are only for description, and do not represent the advantages and disadvantages of the embodiments.
[0085] Through the description of the above embodiment, those skilled in the art can clearly understand that the above-mentioned embodiments can be implemented by software plus a necessary general hardware platform, of course, it can also be implemented by hardware, but in many cases the former is a better implementation. Based on this understanding, the technical solution of the present disclosure can be embodied in the form of software product in essence or the part that contributes to the existing technology. The computer software product is stored on a storage medium (such as ROM/RAM, magnetic disk, optical disk) as described above, including several instructions to cause a terminal device (which can be a mobile phone, a computer, a server, a controlled terminal, or a network device, etc.) to execute the method described in each embodiment of the present disclosure.
[0086] The above are only some embodiments of the present disclosure, and do not limit the scope of the present disclosure thereto. Under the inventive concept of the present disclosure, equivalent structural transformations made according to the description and drawings of the present disclosure, or direct/indirect application in other related technical fields are included in the scope of the present disclosure.

Claims (10)

CONCLUSIESCONCLUSIONS 1. Een werkwijze voor cross-ecologische identificatie van een digitaal product op basis van een blockchain, met het kenmerk, dat de werkwijze bestaat uit de volgende handelingen: het ontvangen van een cross-ecologisch digitaal productidentificatieaanvraag die door een ecologische bronketen wordt verzonden, waarbij de digitale productidentificatieaanvraag attribuutparameters van de ecologische bronketen draagt; het analyseren van oproepparameters van een identificatiecontractwerkwijze van een ecologische doelketen op basis van contractattribuutparameters die worden gedragen in de cross- ecologische digitale productidentificatieaanvraag; het verzenden van de oproepparameters van de identificatiecontractwerkwijze naar de ecologische doelketen; en het ontvangen van een oproepresultaat van een aanvraag voor de cross-ecologische digitale productidentificatie, geretourneerd door de ecologische doelketen op basis van de oproepparameters van de identificatiecontractmethode, en het verzenden van het oproepresultaat een aanvraag voor de cross-ecologische digitale productidentificatie naar de ecologische bronketen.A method for cross-ecological identification of a digital product based on a blockchain, characterized in that the method consists of the following actions: receiving a cross-ecological digital product identification request sent through an ecological source chain, wherein the digital product identification application carries attribute parameters of the ecological source chain; analyzing call parameters of an identification contract method of an ecological target chain based on contract attribute parameters carried in the cross-ecological digital product identification request; transmitting the call parameters from the identification contract method to the target ecological chain; and receiving a call result of a request for the cross-ecological digital product identification returned from the ecological target chain based on the call parameters of the identification contract method, and sending the call result a request for the cross-ecological digital product identification to the ecological source chain . 2. De werkwijze van conclusie 1, met het kenmerk, dat de handeling van het analyseren van oproepparameters van een identificatiecontractwerkwijze van een ecologische doelketen volgens contractattribuutparameters die worden gedragen in de cross-ecologische digitale productidentificatieaanvraag bestaat uit: het verkrijgen van de oproepparameters van de identificatiecontractwerkwijze van de ecologische doelketen op basis van een vooraf ingesteld analyseprotocol voor cross-ecologische identificatieanalyse volgens de attribuutparameters van de ecologische bronketen die in de aanvraag om digitale productidentificatie over het cross-ecologisch product worden gedragen.The method of claim 1, characterized in that the act of analyzing call parameters of an identification contract method of an ecological target chain according to contract attribute parameters carried in the cross-ecological digital product identification request consists of: obtaining the call parameters of the identification contract method of the ecological target chain based on a preset analysis protocol for cross-ecological identification analysis according to the attribute parameters of the ecological source chain carried over the cross-ecological product in the digital product identification application. 3. De werkwijze van conclusie 1 of 2, met het kenmerk, dat de attribuutparameters van de ecologische bronketen bestaan uit een of meer van de volgende: een ecologische doelketen-ID, een identificatieaanvraagcontractfunctie, een identificatieaanvraagcontractparameter, en een protocol versienummer.The method of claim 1 or 2, characterized in that the ecological source chain attribute parameters consist of one or more of the following: a target ecological chain ID, an identification request contract function, an identification request contract parameter, and a protocol version number. 4. De werkwijze van conclusie 1 of 2, met het kenmerk, dat de oproepparameters van de identificatiecontractwerkwijze bestaan uit een of meer van de volgende: een oproepindex, een oproeptijdstempel, een oproepinhoudscode en een versienummer.The method of claim 1 or 2, characterized in that the call parameters of the identification contract method consist of one or more of the following: a call index, a call timestamp, a call content code and a version number. 5. De werkwijze van conclusie 1 of 2, met het kenmerk, dat de werkwijze wordt toegepast op een keten van een identificatieverzendingscentrum, de ecologische bronketen en de keten van een identificatieverzendingscentrum zijn verbonden via een cross-chain gateway, en de ecologische doelketen en de identificatieverzendingscentrumketen zijn verbonden via de cross-chain gateway.The method of claim 1 or 2, characterized in that the method is applied to a chain of an identification dispatch center, the ecological source chain and the chain of an identification dispatch center are connected through a cross-chain gateway, and the ecological target chain and the identifier transmission center chain are connected through the cross-chain gateway. 6. Een systeem voor cross-ecologische identificatie van een digitaal product op basis van een blockchain, met het kenmerk, dat de werkwijze bestaat uit de volgende handelingen: een ecologische bronketen, voor het verzenden van een cross-ecologisch digitaal productidentificatieaanvraag, waarbij het cross-ecologische digitale productidentificatieaanvraag attribuutparameters van de ecologische bronketen draagt; een identificatieverzendingscentrumketen, voor de ontvangst van de door de ecologische bronketen verzonden aanvraag om identificatie van het cross-ecologische digitale product, waarbij de oproepparameters van een identificatiecontractwerkwijze van een ecologische doelketen worden geanalyseerd volgens contractattribuutparameters die in de cross-ecologische aanvraag om identificatie van het digitale product worden gedragen; het verzenden van de oproepparameters van de identificatiecontractwerkwijze naar een ecologische doelketen; het ontvangen van een oproepresultaat van de cross-ecologische digitale productidentificatieaanvraag, die is geretourneerd door de ecologische doelketen op basis van de oproepparameters van de identificatiecontractmethode, waarbij oproepresultaat van de cross-ecologische digitale productidentificatieaanvraag naar de ecologische bronketen wordt verzonden; en de ecologische doelketen, voor het ontvangen van de oproepparameters van de identificatiecontractwerkwijze, voor het uitvoeren van de identificatiecontractwerkwijze en het terugsturen van het oproepresultaat van de cross-ecologische digitale productidentificatieaanvraag naar de identificatieverzendcentrumketen.6. A system for cross-ecological identification of a digital product based on a blockchain, characterized in that the method consists of the following operations: an ecological source chain, for sending a cross-ecological digital product identification request, whereby the cross -ecological digital product identification application carries attribute parameters of the ecological source chain; an identification dispatch center chain, for receiving the request sent by the ecological source chain for identification of the cross-ecological digital product, analyzing the call parameters of an identification contract method of an ecological target chain according to contract attribute parameters specified in the cross-ecological request for identification of the digital product to be worn; transmitting the call parameters of the identification contract method to an ecological target chain; receiving a call result of the cross-ecological digital product identification request returned from the target ecological chain based on the call parameters of the identification contract method, wherein call result of the cross-ecological digital product identification request is sent to the ecological source chain; and the ecological target chain, for receiving the call parameters from the identification contract method, for performing the identification contract method, and returning the call result of the cross-ecological digital product identification request to the identification dispatch center chain. 7. Het systeem van conclusie 6, met het kenmerk, dat het systeem bestaat uit een cross-chain gateway, de ecologische bronketen en de keten van een identificatieverzendingscentrum zijn verbonden via een cross-chain gateway, en de ecologische doelketen en de identificatieverzendingscentrumketen zijn verbonden via de cross-chain gateway.The system of claim 6, characterized in that the system consists of a cross-chain gateway, the ecological source chain and the identification dispatch center chain are connected through a cross-chain gateway, and the ecological target chain and the identification dispatch center chain are connected through the cross-chain gateway. 8. Het systeem van conclusie 7, met het kenmerk, dat de cross-chain gateway bestaat uit een aanpassingscomponent en de aanpassingscomponent een aantal aanpassingsplug-ins opslaat die overeenkomen met verschillende ecologische blockchain contracten.The system of claim 7, characterized in that the cross-chain gateway consists of a customization component and the customization component stores a plurality of customization plugins corresponding to different ecological blockchain contracts. 9. Het systeem van conclusie 6, met het kenmerk, dat de ecologische bronketen, de identificatieverzendcentrumketen en de ecologische doelketen allemaal zijn ontwikkeld op basis van een onderliggende blockchain; de identificatieverzendcentrumketen is opgebouwd op een manier van relaisketens.The system of claim 6, characterized in that the ecological source chain, the identification dispatch center chain and the ecological target chain are all developed on the basis of an underlying blockchain; the identification transmission center chain is constructed in a relay chain manner. 10. Een computerleesbaar opslagmedium, met het kenmerk, dat het computerleesbare opslagmedium een computerprogramma opslaat, wanneer het computerprogramma wordt uitgevoerd door een processor, de handelingen van de werkwijze voor cross-ecologische identificatie van het digitale product op basis van de blockchain van een van de conclusies 1 tot 5 worden geïmplementeerd.10. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program, when the computer program is executed by a processor, the operations of the method for cross-ecological identification of the digital product based on the blockchain of one of the claims 1 to 5 are implemented.
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10805089B1 (en) * 2019-03-27 2020-10-13 Alibaba Group Holding Limited Retrieving public data for blockchain networks using highly available trusted execution environments
CN112488679A (en) * 2020-12-03 2021-03-12 陈鹏 Cross-link contract analysis method of block chain, relay chain and cross-link system
CN110442652B (en) * 2019-08-15 2021-09-21 腾讯科技（深圳）有限公司 Cross-chain data processing method and device based on block chain

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10805089B1 (en) * 2019-03-27 2020-10-13 Alibaba Group Holding Limited Retrieving public data for blockchain networks using highly available trusted execution environments
CN110442652B (en) * 2019-08-15 2021-09-21 腾讯科技（深圳）有限公司 Cross-chain data processing method and device based on block chain
CN112488679A (en) * 2020-12-03 2021-03-12 陈鹏 Cross-link contract analysis method of block chain, relay chain and cross-link system

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