CN116049297A

CN116049297A - Digital virtual space creation method, digital asset processing method and device

Info

Publication number: CN116049297A
Application number: CN202211733998.7A
Authority: CN
Inventors: 王吉元; 宋杨
Original assignee: Ant Blockchain Technology Shanghai Co Ltd
Current assignee: Ant Blockchain Technology Shanghai Co Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-02

Abstract

One or more embodiments of the present specification disclose a method for creating a digital virtual space, a method for processing digital assets, and an apparatus thereof. The method for creating the digital virtual space comprises the following steps: and receiving a creation request for creating the digital virtual space in the blockchain system, wherein the creation request comprises user identity information of the first user, and the creation request is sent by the first user. And acquiring first authorization information of a supervision authority accessing the blockchain system for the creation request. If the first authorization information is used for determining that the creation request passes through authorization, signature information of a trusted authority accessing the blockchain system on the creation request is obtained, wherein the trusted authority comprises a third-party operation authority and/or the supervision authority. And generating virtual space data corresponding to the first user based on the signature information and the user identity information, and storing the virtual space data in the blockchain system.

Description

Digital virtual space creation method, digital asset processing method and device

Technical Field

The present disclosure relates to the field of blockchain technologies, and in particular, to a method for creating a digital virtual space, a method and an apparatus for processing digital assets.

Background

With the rapid development of the blockchain technology, the blockchain is widely applied to daily study, work and life of people, and various daily transactions of people can be processed and presented through the blockchain technology. For example, the display of digital assets is performed by blockchain technology. In order to facilitate a user's knowledge of the digital assets they currently hold, it is often necessary to present the digital assets that the user currently holds under the client's personal page. Therefore, how to use blockchain technology to present digital assets held by users is one of the current urgent problems to be solved.

Disclosure of Invention

In one aspect, one or more embodiments of the present disclosure provide a method for creating a digital virtual space, including: and receiving a creation request for creating the digital virtual space in the blockchain system, wherein the creation request comprises user identity information of the first user, and the creation request is sent by the first user. And acquiring first authorization information of a supervision authority accessing the blockchain system for the creation request. If the first authorization information is used for determining that the creation request passes through authorization, signature information of a trusted authority accessing the blockchain system on the creation request is obtained, wherein the trusted authority comprises a third-party operation authority and/or the supervision authority. And generating virtual space data corresponding to the first user based on the signature information and the user identity information, and storing the virtual space data in the blockchain system.

In another aspect, one or more embodiments of the present specification provide a digital asset processing method, comprising: receiving a creation request to create a target digital asset in a digital virtual space, the creation request comprising: the digital virtual space corresponds to the space non-homogeneous identification information and the target digital asset corresponds to the non-homogeneous asset information. And generating asset attribute information corresponding to the target digital asset according to the non-homogenized asset information. And obtaining virtual space data corresponding to the space non-homogeneous pass identification information. And storing the asset attribute information in association with the virtual space data in the blockchain system.

In still another aspect, one or more embodiments of the present specification provide a creation apparatus of a digital virtual space, including: the first receiving module receives a creation request for creating a digital virtual space in a blockchain system, which is sent by a first user, wherein the creation request comprises user identity information of the first user. The first acquisition module acquires first authorization information of the creation request by a supervision authority accessing the blockchain system. And the second acquisition module acquires signature information of the creation request by a trusted mechanism accessing the blockchain system if the authorization of the creation request is determined to pass based on the first authorization information, wherein the trusted mechanism comprises a third party operation mechanism and/or the supervision mechanism. And the generation and storage module is used for generating virtual space data corresponding to the first user based on the signature information and the user identity information and storing the virtual space data in the blockchain system.

In yet another aspect, one or more embodiments of the present specification provide a digital asset processing device comprising: a second receiving module that receives a creation request to create a target digital asset in a digital virtual space, the creation request comprising: the digital virtual space corresponds to the space non-homogeneous identification information and the target digital asset corresponds to the non-homogeneous asset information. And the first generation module is used for generating asset attribute information corresponding to the target digital asset according to the heterogeneous asset information. And a third acquisition module for acquiring the virtual space data corresponding to the space non-homogeneous pass identification information. And storing the asset attribute information and the virtual space data in a block chain system in a correlated mode.

In yet another aspect, one or more embodiments of the present specification provide an electronic device comprising a processor and a memory electrically connected to the processor, the memory storing a computer program, the processor configured to invoke and execute the computer program from the memory to implement: and receiving a creation request for creating the digital virtual space in the blockchain system, wherein the creation request comprises user identity information of the first user, and the creation request is sent by the first user. And acquiring first authorization information of a supervision authority accessing the blockchain system for the creation request. If the first authorization information is used for determining that the creation request passes through authorization, signature information of a trusted authority accessing the blockchain system on the creation request is obtained, wherein the trusted authority comprises a third-party operation authority and/or the supervision authority. And generating virtual space data corresponding to the first user based on the signature information and the user identity information, and storing the virtual space data in the blockchain system.

In yet another aspect, one or more embodiments of the present specification provide an electronic device comprising a processor and a memory electrically connected to the processor, the memory storing a computer program, the processor configured to invoke and execute the computer program from the memory to implement: receiving a creation request to create a target digital asset in a digital virtual space, the creation request comprising: the digital virtual space corresponds to the space non-homogeneous identification information and the target digital asset corresponds to the non-homogeneous asset information. And generating asset attribute information corresponding to the target digital asset according to the non-homogenized asset information. And obtaining virtual space data corresponding to the space non-homogeneous pass identification information. And storing the asset attribute information in association with the virtual space data in the blockchain system.

In yet another aspect, the present description provides a storage medium storing a computer program executable by a processor to implement the following flow: and receiving a creation request for creating the digital virtual space in the blockchain system, wherein the creation request comprises user identity information of the first user, and the creation request is sent by the first user. And acquiring first authorization information of a supervision authority accessing the blockchain system for the creation request. If the first authorization information is used for determining that the creation request passes through authorization, signature information of a trusted authority accessing the blockchain system on the creation request is obtained, wherein the trusted authority comprises a third-party operation authority and/or the supervision authority. And generating virtual space data corresponding to the first user based on the signature information and the user identity information, and storing the virtual space data in the blockchain system.

In yet another aspect, the present description provides a storage medium storing a computer program executable by a processor to implement the following flow: receiving a creation request to create a target digital asset in a digital virtual space, the creation request comprising: the digital virtual space corresponds to the space non-homogeneous identification information and the target digital asset corresponds to the non-homogeneous asset information. And generating asset attribute information corresponding to the target digital asset according to the non-homogenized asset information. And obtaining virtual space data corresponding to the space non-homogeneous pass identification information. And storing the asset attribute information in association with the virtual space data in the blockchain system.

Drawings

In order to more clearly illustrate one or more embodiments of the present specification or the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only some embodiments described in one or more embodiments of the present specification, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic block diagram of a digital virtual space creation system according to an embodiment of the present disclosure;

FIG. 2 is a schematic flow chart of a method of creating a digital virtual space according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of verifying a user's creation authority according to an embodiment of the present disclosure;

FIG. 4 is a schematic flow chart diagram of a digital asset processing method according to one embodiment of the present disclosure;

FIG. 5 is a schematic diagram of a method of generating non-homogenous asset information according to one embodiment of the present disclosure;

FIG. 6 is a schematic diagram of a data structure of virtual space data and asset attribute information in a blockchain system according to an embodiment of the present disclosure;

FIG. 7 is a schematic block diagram of a digital virtual space creation apparatus according to an embodiment of the present disclosure;

FIG. 8 is a schematic block diagram of a digital asset processing device according to one embodiment of the present disclosure;

fig. 9 is a schematic block diagram of an electronic device in accordance with an embodiment of the present description.

Detailed Description

One or more embodiments of the present disclosure provide a method for creating a digital virtual space, a method for processing digital assets, and an apparatus for processing digital assets, so as to solve the problem of how to create a personal exhibition hall for a user and display personal digital assets using a blockchain technology.

In order to enable a person skilled in the art to better understand the technical solutions in one or more embodiments of the present specification, the technical solutions in one or more embodiments of the present specification will be clearly and completely described below with reference to the drawings in one or more embodiments of the present specification, and it is obvious that the described embodiments are only some embodiments of the present specification, not all embodiments. All other embodiments, which may be made by one of ordinary skill in the art based on one or more embodiments of the present disclosure without departing from the scope of the invention as defined by the claims.

The method for creating the digital virtual space provided by one or more embodiments of the present disclosure is applied to a system for creating the digital virtual space, as shown in fig. 1, where the system for creating the digital virtual space includes a blockchain system, a regulatory agency, and a trusted agency, where the regulatory agency and the trusted agency both access the blockchain system, and the trusted agency includes a third party operating agency and/or a regulatory agency. After the user sends out a creation request for creating the digital virtual space in the blockchain system, the supervision mechanism is used for authorizing the creation request sent by the user, and the trusted mechanism is used for signing the creation request sent by the user after the supervision mechanism passes the authorization so as to generate signature information corresponding to the creation request. The blockchain system is used for generating corresponding virtual space data for the user according to the user identity information and the signature information and storing the virtual space data in a uplink mode. When a user wants to view the personal digital virtual space at the client, a display request can be sent to the blockchain system through the client, so that the blockchain system can send virtual space data corresponding to the user to the client, and the client can realize the display effect of the digital virtual space based on the virtual space data. In addition, after the digital virtual space corresponding to the user is generated, the personal digital asset of the user can be created and displayed in the digital virtual space, for example, the digital asset is obtained after the actual articles in the life track of the user are digitally converted. The blockchain system stores asset attribute information of the digital asset in association with the virtual space data to achieve a binding relationship between the digital asset and the digital virtual space. When a user wants to view the personal digital virtual space and the digital assets inside the personal digital virtual space at the client, the client can send a display request to the blockchain system so that the blockchain system can send virtual space data and asset attribute information corresponding to the user to the client, and the client can realize the effect of displaying the digital assets in the digital virtual space based on the virtual space data and the asset attribute information.

FIG. 2 is a schematic flow chart of a method of creating a digital virtual space according to an embodiment of the present disclosure, as shown in FIG. 2, the method being applied to the blockchain system shown in FIG. 1, including the steps of:

s202, a creation request for creating a digital virtual space in a blockchain system, which is sent by a first user, is received, wherein the creation request comprises user identity information of the first user.

The user identity information may be information capable of uniquely identifying the user identity, such as a user name, a nickname, a certificate number, and biometric information. The first user may be any user, and the first user may issue the creation request through a front-end interactive interface provided by the client.

S204, first authorization information of a supervision authority accessing the blockchain system for creating the request is obtained.

Optionally, before obtaining the first authorization information of the creation request by the regulatory body, sending the first authorization request for the creation request to the regulatory body based on the intelligent contract deployed in the blockchain system, wherein the first authorization request is used for requesting the regulatory body to generate the first authorization information. The first authorization request may include at least one of: user identity information, request event information corresponding to the creation request. The first authorization information may include at least one of: verification results of user identity information and compliance verification results of request event information.

S206, if the first authorization information is used for determining that the creation request is authorized to pass, signature information of a trusted authority accessing the blockchain system on the creation request is obtained; the trusted authority includes a third party operator and/or a regulatory authority.

The signature information may include information of an organization, such as an organization name, organization legal information, and an organization business card number, which can uniquely identify the organization.

And if the verification result is verification passing, determining that the creation request authorization passes. And if the compliance audit result is compliance, determining that the creation request authorization passes. And under the condition that the first authorization information comprises a verification result of the user identity information and a compliance audit result of the request event information, if the verification result is verification passing and the compliance audit result is compliance, determining that the request authorization is established to pass.

Before signature information of a creation request by a trusted authority is obtained, the blockchain system sends the signature request for the creation request to the trusted authority, the signature request can comprise user identity information and/or request event information corresponding to the creation request, the trusted authority performs verification on the user identity information and/or the request event information based on the signature request, and after the verification is passed, the signature information for the creation request is generated. Verification of user identity information by a trusted authority may include at least one of: checking whether the user identity information accords with preset rules or not, and whether the user corresponding to the user identity information has permission to create the digital virtual space or not. The trusted authority determines that the user identity information passes verification when determining that the user identity information meets preset rules and/or determining that the user has the right to create the digital virtual space. Verification by the trusted authority of the request for event information may include: whether the digital virtual space corresponding to the request event information is repeatedly created. The trusted authority determines that verification of the requested event information passes when it is determined that the digital virtual space has not been repeatedly created.

Alternatively, since the authority needs to verify the creation request and generate the first authorization information before S204, in the case where the trusted authority includes the authority, the authority needs to verify the creation request only once. That is, when the authority verifies the creation request, signature information corresponding to the creation request may be generated and carried in the first authorization information. Thus, signature information of the supervision authority on the creation request can be obtained from the first authorization request.

And S208, generating virtual space data corresponding to the first user based on the signature information and the user identity information, and storing the virtual space data in the block chain system.

Wherein the virtual space data includes: signature information of a trusted authority, user identity information and space non-homogeneous pass identification information corresponding to virtual space data. The virtual space data is used to generate a corresponding digital virtual space in the client, and one or more digital assets related to the user can be created and displayed in the digital virtual space, and detailed digital asset display modes will be described in the following embodiments, which are not repeated herein. After the virtual space data is generated, the blockchain system issues a unique space non-homogeneous pass for the digital virtual space corresponding to the virtual space data, wherein the space non-homogeneous pass is corresponding to a unique label, namely space non-homogeneous identification information.

After virtual space data corresponding to a first user are generated, when a display request of the digital virtual space sent by the first user through a client is received, the virtual space data are sent to the client, so that the client displays the digital virtual space based on the virtual space data.

In this embodiment, the digital virtual space is a 3D (i.e., three-dimensional) space. The space display information (such as space size, space shape, space display angle, etc.) of the 3D space may be default to the client, or may be customized by the user. For example, when the 3D space is displayed for the user for the first time, the space display information of the 3D space is default for the client, for example, the 3D space is a cube, and the space display angle is to display with the front side of the cube as the viewing angle. The first user may adjust the spatial display angle of the 3D space to display with the left side of the cube as the viewing angle by modifying the spatial display information of the 3D space on the display interface of the 3D space, for example, by a drag operation.

After receiving a creation request for creating a digital virtual space in a blockchain system sent by a user, the technical scheme of one or more embodiments of the present disclosure obtains first authorization information of a supervisory authority accessing the blockchain system for the creation request, and obtains signature information of a trusted authority accessing the blockchain system for the creation request when the authorization of the creation request is determined to pass based on the first authorization information, and further generates virtual space data corresponding to the user based on the signature information and user identity information, and stores the virtual space data in the blockchain system. Therefore, the technical scheme realizes the effect of creating the digital virtual space for the user based on the blockchain technology, and the digital virtual space can be displayed through the client, so that the user can view the digital virtual space belonging to the user through the client. In addition, the creation of the digital virtual space requires authorization of the regulatory authorities and the signature of the trusted authorities, thus ensuring that the digital virtual space created in the blockchain system is legal and trusted.

In one embodiment, prior to obtaining the signature information of the creation request by the trusted authority, second authorization information of the creation request by the third party operation authority may be obtained, and it is determined whether the authorization of the creation request is passed or not based on the second authorization information. If it is determined that the creation request is authorized to pass based on the second authorization information, a step of acquiring signature information of the creation request by the trusted authority is further performed.

Before obtaining the second authorization information of the third-party operation mechanism for the creation request, the second authorization request for the creation request can be sent to the third-party operation mechanism based on the intelligent contract deployed in the blockchain system, wherein the second authorization request is used for requesting the third-party operation mechanism to generate the second authorization information. The second authorization request may include at least one of: user identity information, request event information corresponding to the creation request. The second authorization information may include at least one of: verification results of user identity information and compliance verification results of request event information.

Optionally, when the third party operation mechanism passes the verification of the creation request, signature information corresponding to the creation request can be generated, and the signature information is carried in the second authorization information. Thus, signature information of the third-party operation mechanism on the creation request can be obtained from the second authorization request.

In this embodiment, verification of the creation request by the third-party operation mechanism and the supervision mechanism includes verification results of user identity information and/or compliance verification results of request event information, and when verification of the creation request by the third-party operation mechanism and the supervision mechanism is passed, the authorization passing of the creation request is determined, so that the digital virtual space created in the blockchain system is more legal and credible.

In one embodiment, prior to obtaining authorization information for the creation request by a regulatory agency accessing the blockchain system, the first user may be authenticated for the creation authority of the digital virtual space based on the user identity information. Optionally, the user identity information comprises biometric information. Upon verifying the first user's creation rights for the digital virtual space, the following steps may be performed:

first, standard biometric information corresponding to a first user is acquired from a biometric system in which standard biometric information corresponding to a plurality of users is stored. The standard biometric information refers to biometric information which is authenticated by authority and can uniquely identify the identity of the user, such as fingerprint information, face information and the like of the user. The biometric system accesses the blockchain system.

And secondly, matching the biological identification information carried in the creation request with the standard biological identification information corresponding to the first user. If the matching is successful, determining that the first user has the creation authority of the digital virtual space; if the matching fails, it is determined that the first user does not have the creation authority of the digital virtual space. Optionally, if the similarity between the biometric information carried in the creation request and the standard biometric information corresponding to the first user reaches the preset similarity threshold, it may be determined that the biometric information carried in the creation request matches with the standard biometric information corresponding to the first user.

In the case where the identification result of the biometric information is failed, the creation request transmitted by the first user may be put in a discarded state or in an in-progress state. For the creation request of the "in-progress status", if the first user performs the identification process of the biometric information again within the preset time period and the identification result of the biometric information is passing, the subsequent operation may be performed for the creation request of the "in-progress status". If the first user performs the identification process of the biometric information again within the preset time period and the identification result of the biometric information is failed, or the number of times that the identification result is failed reaches the preset number of times, the creation request of the "in progress state" can be set to be in a abandoned state.

Fig. 3 is a schematic diagram of verifying a user's creation authority in accordance with an embodiment of the present description. As shown in fig. 3, taking biometric information as face information as an example, a biometric system is associated with a face verification mechanism having authority, the biometric system acquires standard face information of each user from the face verification mechanism in advance, and stores the standard face information of each user in the biometric system. After a first user sends a creation request for creating the digital virtual space to the blockchain system through a client, face information is input through the biological recognition system. The biological recognition system acquires the face information input by the first user, recognizes the face information currently input by the first user based on the standard face information corresponding to the first user stored in the biological recognition system, and transmits the recognition result to the blockchain system. Wherein the recognition result includes recognition of pass or recognition of fail. Optionally, if the similarity between the standard face information corresponding to the first user and the face information currently input by the first user reaches a preset similarity threshold, it may be determined that the face information of the first user is identified as passing. The block chain system acquires a face information recognition result sent by the biological recognition system, and determines whether to continue the subsequent flow according to the face information recognition result. Specifically, under the condition that the face information is identified, the blockchain system determines that the first user has the creation authority of the digital virtual space, and then creates a corresponding digital virtual space for the first user. In the event that the face information identification fails, the blockchain system determines that the first user does not have the creation authority for the digital virtual space, at which time execution of subsequent flows may be stopped, or information is sent to the client that the first user does not have the creation authority.

In this embodiment, the biometric system transmits the recognition result of the biometric information to the blockchain system, and the recognition result may be used as an input parameter of an intelligent contract pre-deployed in the blockchain system. The smart contract determines whether to execute a subsequent flow based on the input parameters. Optionally, if the identification result is that the identification is passed, determining that the first user has the creation authority of the digital virtual space through the intelligent contract, and further creating a corresponding digital virtual space for the first user. If the identification result is that the identification is failed, determining that the first user does not have the creation authority of the digital virtual space through the intelligent contract, and stopping executing the subsequent flow at the moment, or sending information that the first user does not have the creation authority to the client.

In one embodiment, prior to obtaining authorization information for a creation request by a regulatory agency accessing the blockchain system, the creation authority of the first user for the digital virtual space is verified according to user identity information. Optionally, when verifying the creation authority of the first user for the digital virtual space, determining whether virtual space data associated with the user identity information is stored in the blockchain system; if so, determining that the first user does not have the creation authority of the digital virtual space. That is, the same user cannot create a digital virtual space multiple times in a blockchain system.

If it is determined that virtual space data associated with user identity information is already stored in the blockchain system, which indicates that the first user has created a virtual space of data in the blockchain system, the creation request sent by the first user may be placed in a discarded state.

FIG. 4 is a schematic flow chart diagram of a digital asset processing method according to one embodiment of the present disclosure, as shown in FIG. 4, the method comprising the steps of:

s402, receiving a creation request to create a target digital asset in a digital virtual space, the creation request comprising: the digital virtual space corresponds to the space non-homogeneous identification information and the non-homogeneous asset information corresponding to the target digital asset.

Wherein the non-homogenous asset information is generated based on physical asset information corresponding to the target digital asset, the physical asset information may include at least one of: asset image information, asset description information, asset usage information, asset status information. The asset image information may be a photograph, video, or the like of a physical asset. The asset description information is a description of related information of the physical asset, such as description of information of the type, shape, color, outline, use and the like of the physical asset. The asset status information is used to characterize the current status of the physical asset, such as the freshness of the physical asset, whether it is normally usable, etc. The asset use information is used for representing the use condition of the physical asset with personalized characteristics of the user, and the asset use information enables the physical asset of the user to have unique characteristics, such as the use trace of the physical asset by the user, marks with special significance, and the like, which are made by the user on the physical asset. The physical asset information may be generated by a first user through a client, for example, the first user entering descriptive content of the physical asset through the client to generate asset description information.

S404, asset attribute information corresponding to the target digital asset is generated according to the non-homogeneous asset information corresponding to the target digital asset.

Wherein the asset attribute information may include at least one of: the method comprises the steps of non-homogeneous asset information, asset non-homogeneous pass identification information, space non-homogeneous pass identification information and position information of a target digital asset in a digital virtual space. In the process of creating the target digital asset, the blockchain system issues a unique asset non-homogeneous pass for the target digital asset, wherein the asset non-homogeneous pass has a unique label, namely asset non-homogeneous pass identification information. Because the digital virtual space is a 3D space, the position information of the target digital asset in the digital virtual space may be in the form of coordinates, for example, a three-dimensional coordinate system is constructed with a specific point in the 3D space as an origin, and then the position information of the target digital asset is represented by the three-dimensional coordinates.

The location information of the target digital asset in the digital virtual space may be automatically generated by the blockchain system, optionally, the digital virtual space includes a plurality of preset spatial locations, each corresponding to one digital asset, based on which the blockchain system may determine the location information corresponding to the target digital asset according to the number of digital assets associated with the digital virtual space and the order of the plurality of preset spatial locations. For example, if the digital virtual space has not been associated with any digital asset, then, upon creation of the target digital asset, the location information corresponding to the target digital asset may be determined to be a first location of a plurality of preset spatial locations. If the digital virtual space is already associated with a digital asset, then the location information corresponding to the target digital asset may be determined to be a second one of the plurality of preset spatial locations when the target digital asset is created.

S406, virtual space data corresponding to the space non-homogeneous pass identification information is obtained.

Wherein the virtual space data includes: signature information of a trusted authority, user identity information and space non-homogeneous pass identification information corresponding to virtual space data. One or more digital assets associated with a user can be created and presented within the same digital virtual space.

And S408, storing asset attribute information corresponding to the target digital asset and the virtual space data in a block chain system in a correlated manner.

The same virtual space data can be associated with asset attribute information corresponding to a plurality of digital assets, namely, the same space non-homogeneous pass can be nested with a plurality of asset non-homogeneous passes.

After asset attribute information corresponding to a target digital asset is stored in association with virtual space data in a blockchain system, when a display request sent by a client for displaying the target digital asset in a digital virtual space is received, the display request comprises: the method comprises the steps of enabling space non-homogeneous pass identification information corresponding to a digital virtual space and asset non-homogeneous pass identification information corresponding to a target digital asset. Based on the display request, virtual space data corresponding to the space non-homogeneous pass identification information and asset attribute information corresponding to the asset non-homogeneous pass identification information are sent to the client. The virtual space data and the asset attribute information are used for determining display information of the target digital asset in the digital virtual space by the client, and displaying the digital virtual space and the target digital asset based on the display information. The presentation information includes at least one of: and displaying the position and the content. The display position can be determined by position information included in the asset attribute information, and the display content can be preset default display content or can be customized by a user through a client, for example, the display content comprises 3D form of a digital asset, asset heterogeneous license identification information and the like.

After receiving a creation request for creating a target digital asset in a digital virtual space, the technical solution of one or more embodiments of the present disclosure generates asset attribute information corresponding to the target digital asset according to non-homogeneous asset information corresponding to the target digital asset, and obtains virtual space data corresponding to the spatial non-homogeneous license identifier information, so that the asset attribute information corresponding to the target digital asset and the virtual space data are stored in a blockchain system in an associated manner. Therefore, the technical scheme realizes the effect of creating the digital asset for the user based on the blockchain technology, and the digital asset can be displayed in the digital virtual space through the client, so that the user can view the digital virtual space and the digital asset belonging to the user through the client. In addition, a plurality of digital assets can be displayed in a nested manner in the digital virtual space of the same user, and the plurality of digital assets can represent the life track (such as a work track or a life track) of the user to a certain extent, so that the effect of displaying the 3D virtual life track for the user based on the blockchain technology is realized through the nested display of the plurality of digital assets.

In one embodiment, prior to receiving a creation request to create a target digital asset in a digital virtual space, physical asset information corresponding to the target digital asset is obtained, and non-homogenous asset information corresponding to the target digital asset is generated from the physical asset information. Wherein the physical asset information comprises at least one of the following: asset image information, asset description information, asset usage information, asset status information. The asset image information may be a photograph or video of a physical asset, or the like. The asset description information is a description of related information of the physical asset, such as description of information of the type, shape, color, outline, use and the like of the physical asset. The asset status information is used to characterize the current status of the physical asset, such as the freshness of the physical asset, whether it is normally usable, etc. The asset use information is used for representing the use condition of the physical asset with personalized characteristics of the user, and the asset use information enables the physical asset of the user to have unique characteristics, such as the use trace of the physical asset by the user, marks with special significance, and the like, which are made by the user on the physical asset.

Fig. 5 is a schematic diagram of a method of generating non-homogenous asset information according to an embodiment of the present disclosure. As shown in fig. 5, the blockchain system has an asset conversion module connected thereto, the asset conversion module having a function of converting a physical asset into a digital asset, and the first user providing physical asset information including asset image information, asset description information, asset use information, and asset status information to the asset conversion module. And the asset conversion module performs 3D conversion on the physical asset according to the asset image information to obtain a digital asset corresponding to the physical asset. Meanwhile, non-homogeneous asset information corresponding to the digital asset is constructed according to the asset description information, the asset use information and the asset state information, and asset feature information is extracted from the asset description information and can be keywords capable of representing asset features. The asset conversion module can send the asset characteristic information of the digital asset to the blockchain system as non-homogeneous asset information, and can also send the asset characteristic information and the non-homogeneous asset information to the blockchain system respectively. The asset conversion module sends the non-homogeneous asset information corresponding to the digital asset to the blockchain system, the blockchain system calls a pre-deployed intelligent contract, generates asset attribute information corresponding to the digital asset through the intelligent contract, and includes issuing a corresponding asset non-homogeneous pass for the digital asset and storing the asset attribute information and virtual space data in association with the blockchain system.

In one embodiment, the availability verification may be performed on the non-homogenized asset information based on an intelligent contract deployed in the blockchain system prior to generating asset attribute information corresponding to the target digital asset from the non-homogenized asset information. If the availability verification of the non-homogeneous asset information passes, further executing the step of generating asset attribute information corresponding to the target digital asset according to the non-homogeneous asset information. If the availability verification of the non-homogeneous asset information is not passed, no subsequent operation is performed. And, the creation request sent by the first user may be put into a discard state.

Optionally, the availability verification is performed on the non-homogenous asset information, including a duplication creation verification of the non-homogenous asset information and/or a validity verification of the non-homogenous asset information. When the availability verification of the non-homogeneous asset information is performed, judging whether the non-homogeneous asset information is stored in the blockchain system or not, and verifying the validity of the non-homogeneous asset information. If the non-homogenized asset information is not stored in the blockchain system and the non-homogenized asset information is valid, determining that the availability verification of the non-homogenized asset information passes. Wherein, the non-homogeneous asset information is not stored in the blockchain system, indicating that the same digital asset is not repeatedly created. Verifying the validity of the non-homogenous asset information may include verifying the following: whether the non-homogeneous asset information meets the regulations, whether the preset illegal contents are contained, whether the information is complete, and the like.

After the availability verification of the non-homogeneous asset information of the target digital asset is determined to pass, the asset attribute information of the target digital asset and the virtual space data corresponding to the first user are stored in a blockchain system in a correlated mode, and therefore the effect of nesting the asset non-homogeneous pass corresponding to the target digital asset in the space non-homogeneous pass corresponding to the virtual space data is achieved. Fig. 6 is a schematic diagram illustrating a data structure of virtual space data and asset attribute information in a blockchain system according to an embodiment of the present disclosure. As shown in fig. 6, the same digital virtual space is associated with the following data: basic information of the digital virtual space, asset attribute information of the digital asset a, and related authentication information of the digital virtual space. The basic information of the digital virtual space comprises space non-homogeneous license identification information and block related information (such as block height, transaction offset and the like) issued by a block chain system for the digital virtual space. Asset attribute information for digital asset a includes: the method comprises the steps of non-homogeneous asset information, asset characteristic information, asset non-homogeneous pass identification information, space non-homogeneous pass identification information of a digital asset A and position information of the digital asset A in a digital virtual space. The related authentication information of the digital virtual space includes biometric information of the first user, user identity information, signature information of the regulatory agency, and signature information of the third party operation agency.

Only one digital asset, digital asset a, within the digital virtual space is schematically enumerated in fig. 6. In an actual scene, a first user can create a plurality of digital assets in a digital virtual space of an individual according to requirements, for example, create a digital asset B and the like, and asset attribute information of the plurality of digital assets can be stored in a blockchain system in association with virtual space data corresponding to the first user, so that a plurality of asset non-homogeneous pass corresponding to the virtual space data can be nested, and the effect of nesting and combining a plurality of asset non-homogeneous pass in the same space non-homogeneous pass is achieved. In addition, the plurality of digital assets can represent the life track (such as a working track or a life track) of the user to a certain extent, so that the effect of displaying the 3D virtual life track for the user based on the blockchain technology is realized by displaying the plurality of digital assets in a nested manner.

In summary, particular embodiments of the present subject matter have been described. Other embodiments are within the scope of the following claims. In some cases, the actions recited in the claims can be performed in a different order and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may be advantageous.

The above provides a method for creating a digital virtual space and a method for processing a digital asset for one or more embodiments of the present specification, and based on the same concept, one or more embodiments of the present specification further provide a device for creating a digital virtual space and a device for processing a digital asset.

Fig. 7 is a schematic block diagram of a digital virtual space creation apparatus according to an embodiment of the present specification, as shown in fig. 7, the digital virtual space creation apparatus including:

a first receiving module 71 for receiving a creation request for creating a digital virtual space in a blockchain system sent by a first user; the creation request comprises user identity information of the first user;

a first obtaining module 72 that obtains first authorization information for the creation request by a supervisory authority accessing the blockchain system;

a second obtaining module 73, configured to obtain signature information of the creation request by a trusted authority accessing the blockchain system if it is determined that the creation request passes authorization based on the first authorization information; the trusted authorities comprise third party operators and/or the regulatory authorities;

the generating and storing module 74 generates virtual space data corresponding to the first user based on the signature information and the user identity information, and stores the virtual space data in the blockchain system.

In one embodiment, the virtual space data includes: the signature information, the user identity information and the space non-homogeneous pass identification information corresponding to the virtual space data.

In one embodiment, the apparatus further comprises:

and the verification module is used for verifying the creation authority of the first user for the digital virtual space according to the user identity information before acquiring the authorization information of the creation request by the supervisory authority accessing the blockchain system.

In one embodiment, the user identity information comprises biometric information;

the verification module comprises:

a first acquisition unit for acquiring standard biological identification information corresponding to the first user from a biological identification system; the biological recognition system stores standard biological recognition information corresponding to a plurality of users respectively;

a matching unit, configured to match the biometric information carried in the creation request with the standard biometric information corresponding to the first user;

the first determining unit is used for determining that the first user has the creation authority of the digital virtual space if the matching is successful; if the matching fails, determining that the first user does not have the creation authority of the digital virtual space.

In one embodiment, the verification module includes:

a first judging unit that judges whether the virtual space data associated with the user identity information is stored in the blockchain system;

and the second determining unit is used for determining that the first user does not have the creation authority of the digital virtual space if the first user has the creation authority of the digital virtual space.

In one embodiment, the apparatus further comprises:

a first sending module, configured to send, to a supervisory authority accessing the blockchain system, the first authorization request for the creation request based on an intelligent contract deployed in the blockchain system before the supervisory authority obtains authorization information for the creation request; the first authorization request is used for requesting the supervision authority to generate the first authorization information; the first authorization information includes: and checking the user identity information.

In one embodiment, the apparatus further comprises:

a fifth obtaining module, configured to obtain second authorization information of the creation request by the third party operation mechanism before obtaining signature information of the creation request by a trusted mechanism accessing the blockchain system;

and the first determining module is used for determining that the creation request passes authorization based on the second authorization information.

In one embodiment, the apparatus further comprises:

a second sending module, configured to send a second authorization request for the creation request to the third party operating mechanism based on an intelligent contract deployed in the blockchain system before the second authorization information of the creation request by the third party operating mechanism is obtained; the second authorization request is used for requesting the third party operation mechanism to generate the second authorization information; the second authorization information includes at least one of: and checking the user identity information.

In one embodiment, the first authorization information includes signature information of the creation request by the regulatory agency; the second authorization information comprises signature information of the third party operation mechanism on the creation request;

the second obtaining module 73 includes:

a second obtaining unit, configured to obtain signature information of the creation request from the supervision authority from the first authorization request;

and/or the number of the groups of groups,

and a third obtaining unit, configured to obtain signature information of the creation request from the third party operation mechanism from the second authorization request.

After receiving a creation request for creating a digital virtual space in a blockchain system sent by a user, the device of one or more embodiments of the present disclosure obtains first authorization information of a supervisory authority accessing the blockchain system for the creation request, and obtains signature information of a trusted authority accessing the blockchain system for the creation request when the authorization of the creation request is determined to pass based on the first authorization information, so as to generate virtual space data corresponding to the user based on the signature information and user identity information, and store the virtual space data in the blockchain system. Therefore, the device realizes the effect of creating the digital virtual space for the user based on the blockchain technology, and the digital virtual space can be displayed through the client, so that the user can view the digital virtual space belonging to the user through the client. In addition, the creation of the digital virtual space requires authorization of the regulatory authorities and the signature of the trusted authorities, thus ensuring that the digital virtual space created in the blockchain system is legal and trusted.

It should be understood by those skilled in the art that the above-mentioned creation device for a digital virtual space can be used to implement the above-mentioned creation method for a digital virtual space, and the detailed description thereof should be similar to the description of the above-mentioned method section, so as to avoid complexity and avoid redundancy.

FIG. 8 is a schematic block diagram of a digital asset processing device according to one embodiment of the present disclosure, as shown in FIG. 8, the digital asset processing device comprising:

a second receiving module 81 that receives a creation request to create a target digital asset in the digital virtual space; the creation request includes: the space non-homogeneous certificate identification information corresponding to the digital virtual space and the non-homogeneous asset information corresponding to the target digital asset;

a first generation module 82, configured to generate asset attribute information corresponding to the target digital asset according to the heterogeneous asset information;

a third obtaining module 83, configured to obtain virtual space data corresponding to the space non-homogeneous certificate identifier information;

a storage module 84 stores the asset attribute information in association with the virtual space data in the blockchain system.

In one embodiment, the asset attribute information includes at least one of: the non-homogeneous asset information, the asset non-homogeneous pass identification information, the space non-homogeneous pass identification information and the position information of the target digital asset in the digital virtual space.

In one embodiment, the apparatus further comprises:

a fourth acquisition module, configured to acquire physical asset information corresponding to a target digital asset before receiving a creation request for creating the target digital asset in a digital virtual space; the physical asset information comprises at least one of the following: asset image information, asset description information, asset usage information;

and the second generation module is used for generating the non-homogeneous asset information corresponding to the target digital asset according to the physical asset information.

In one embodiment, the apparatus further comprises:

the availability verification module is used for carrying out availability verification on the non-homogenized asset information based on intelligent contracts deployed in the blockchain system before generating asset attribute information corresponding to the target digital asset according to the non-homogenized asset information;

and the execution module is used for executing the step of generating asset attribute information corresponding to the target digital asset according to the non-homogeneous asset information if the availability verification passes.

In one embodiment, the availability verification module includes:

a second judging unit that judges whether the heterogeneous asset information is stored in the blockchain system; and verifying the validity of the heterogeneous asset information;

And a third determining unit configured to determine that the availability verification of the non-homogenized asset information passes if the non-homogenized asset information is not stored in the blockchain system and the non-homogenized asset information is valid.

In one embodiment, the apparatus further comprises:

the third receiving module is used for receiving a display request sent by a client for displaying the target digital asset in the digital virtual space after the asset attribute information and the virtual space data are stored in the blockchain system in a correlated mode; the presentation request includes: the space non-homogeneous pass identification information corresponding to the digital virtual space and the asset non-homogeneous pass identification information corresponding to the target digital asset;

the third sending module is used for sending the virtual space data corresponding to the space non-homogeneous pass identification information and the asset attribute information corresponding to the asset non-homogeneous pass identification information to the client according to the display request; the virtual space data and the asset attribute information are used for determining display information of the target digital asset in the digital virtual space by the client, and displaying the digital virtual space and the target digital asset based on the display information.

After receiving a creation request for creating a target digital asset in a digital virtual space, the device according to one or more embodiments of the present disclosure generates asset attribute information corresponding to the target digital asset according to non-homogeneous asset information corresponding to the target digital asset, and obtains virtual space data corresponding to the spatial non-homogeneous license identification information, so that the asset attribute information corresponding to the target digital asset and the virtual space data are stored in a blockchain system in a correlated manner. Therefore, the device realizes the effect of creating the digital asset for the user based on the blockchain technology, and the digital asset can be displayed in the digital virtual space through the client, so that the user can view the digital virtual space and the digital asset belonging to the user through the client. In addition, a plurality of digital assets can be displayed in a nested manner in the digital virtual space of the same user, and the plurality of digital assets can represent the life track (such as a work track or a life track) of the user to a certain extent, so that the effect of displaying the 3D virtual life track for the user based on the blockchain technology is realized through the nested display of the plurality of digital assets.

It should be understood by those skilled in the art that the above digital asset processing device can be used to implement the digital asset processing method described above, and the detailed description thereof should be similar to that of the method described above, so as to avoid complexity and avoid redundancy.

Based on the same considerations, one or more embodiments of the present disclosure also provide an electronic device, as shown in fig. 9. The electronic device may vary considerably in configuration or performance and may include one or more processors 901 and memory 902, where the memory 902 may store one or more stored applications or data. Wherein the memory 902 may be transient storage or persistent storage. The application programs stored in the memory 902 may include one or more modules (not shown), each of which may include a series of computer-executable instructions for use in an electronic device. Still further, the processor 901 may be arranged to communicate with the memory 902 and execute a series of computer executable instructions in the memory 902 on an electronic device. The electronic device may also include one or more power supplies 903, one or more wired or wireless network interfaces 904, one or more input output interfaces 905, and one or more keyboards 906.

In particular, in this embodiment, an electronic device includes a memory, and one or more programs, where the one or more programs are stored in the memory, and the one or more programs may include one or more modules, and each module may include a series of computer-executable instructions for the electronic device, and the one or more programs configured to be executed by one or more processors include instructions for:

Receiving a creation request for creating a digital virtual space in a blockchain system, which is sent by a first user; the creation request comprises user identity information of the first user;

acquiring first authorization information of a supervision organization accessing the blockchain system for the creation request;

if the first authorization information is used for determining that the creation request passes authorization, signature information of a trusted authority accessing the blockchain system on the creation request is acquired; the trusted authorities comprise third party operators and/or the regulatory authorities;

and generating virtual space data corresponding to the first user based on the signature information and the user identity information, and storing the virtual space data in the blockchain system.

In particular, in another embodiment, an electronic device includes a memory, and one or more programs, wherein the one or more programs are stored in the memory, and the one or more programs may include one or more modules, and each module may include a series of computer-executable instructions for the electronic device, and the one or more programs configured to be executed by one or more processors comprise instructions for:

receiving a creation request to create a target digital asset in a digital virtual space; the creation request includes: the space non-homogeneous certificate identification information corresponding to the digital virtual space and the non-homogeneous asset information corresponding to the target digital asset;

generating asset attribute information corresponding to the target digital asset according to the non-homogenized asset information;

obtaining virtual space data corresponding to the space non-homogeneous pass identification information;

and storing the asset attribute information in association with the virtual space data in the blockchain system.

One or more embodiments of the present specification also provide a storage medium storing one or more computer programs, the one or more computer programs including instructions, which when executed by an electronic device comprising a plurality of application programs, enable the electronic device to perform the respective processes of the above-described digital virtual space creation method embodiments, and specifically for performing:

One or more embodiments of the present specification also provide a storage medium storing one or more computer programs, the one or more computer programs comprising instructions, which when executed by an electronic device comprising a plurality of application programs, enable the electronic device to perform the various processes of the digital asset processing method embodiments described above, and in particular to perform:

The system, apparatus, module or unit set forth in the above embodiments may be implemented in particular by a computer chip or entity, or by a product having a certain function. One typical implementation is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.

For convenience of description, the above devices are described as being functionally divided into various units, respectively. Of course, the functionality of the units may be implemented in one or more software and/or hardware when implementing one or more embodiments of the present description.

One skilled in the art will appreciate that one or more embodiments of the present description may be provided as a method, system, or computer program product. Accordingly, one or more embodiments of the present description may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Moreover, one or more embodiments of the present description can take the form of a computer program product on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

One or more embodiments of the present description are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the specification. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

In one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.

Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, does not include transitory computer-readable media (transmission media), such as modulated data signals and carrier waves.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

One or more embodiments of the present specification may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The specification may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing description is merely one or more embodiments of the present disclosure and is not intended to limit the disclosure. Various modifications and alterations to one or more embodiments of this description will be apparent to those skilled in the art. Any modifications, equivalent substitutions, improvements, or the like, which are within the spirit and principles of one or more embodiments of the present disclosure, are intended to be included within the scope of the claims of one or more embodiments of the present disclosure.

Claims

1. A method of creating a digital virtual space, comprising:

2. The method of claim 1, the virtual space data comprising: the signature information, the user identity information and the space non-homogeneous pass identification information corresponding to the virtual space data.

3. The method of claim 1, prior to obtaining authorization information for the creation request by a regulatory body accessing the blockchain system, further comprising:

and verifying the creation permission of the first user for the digital virtual space according to the user identity information.

4. A method according to claim 3, the user identity information comprising biometric information;

the verifying, according to the user identity information, the creation authority of the first user for the digital virtual space includes:

Acquiring standard biological identification information corresponding to the first user from a biological identification system; the biological recognition system stores standard biological recognition information corresponding to a plurality of users respectively;

matching the biological identification information carried in the creation request with the standard biological identification information corresponding to the first user;

if the matching is successful, determining that the first user has the creation authority of the digital virtual space; if the matching fails, determining that the first user does not have the creation authority of the digital virtual space.

5. A method according to claim 3, said verifying the creation authority of the first user for the digital virtual space according to the user identity information, comprising:

judging whether the virtual space data associated with the user identity information is stored in the blockchain system or not;

if yes, determining that the first user does not have the creation authority of the digital virtual space.

6. The method of claim 1, prior to obtaining authorization information for the creation request by a regulatory body accessing the blockchain system, further comprising:

transmitting the first authorization request for the creation request to the regulatory agency based on an intelligent contract deployed in the blockchain system; the first authorization request is used for requesting the supervision authority to generate the first authorization information; the first authorization information includes: and checking the user identity information.

7. The method of claim 1, prior to the obtaining signature information of the creation request by a trusted authority accessing the blockchain system, further comprising:

acquiring second authorization information of the third party operation mechanism for the creation request;

and determining that the creation request is authorized to pass based on the second authorization information.

8. The method of claim 7, further comprising, prior to the obtaining the second authorization information for the creation request by the third party operator:

transmitting a second authorization request for the creation request to the third party operating mechanism based on the intelligent contract deployed in the blockchain system; the second authorization request is used for requesting the third party operation mechanism to generate the second authorization information; the second authorization information includes: and checking the user identity information.

9. The method of claim 7, wherein the first authorization information includes signature information of the creation request by the regulatory agency; the second authorization information comprises signature information of the third party operation mechanism on the creation request;

the obtaining signature information of the creation request by the trusted node accessing the blockchain system includes:

Acquiring signature information of the supervision authority on the creation request from the first authorization request;

and/or the number of the groups of groups,

and acquiring signature information of the third-party operation mechanism on the creation request from the second authorization request.

10. A digital asset processing method, comprising:

11. The method of claim 10, the asset attribute information comprising at least one of: the non-homogeneous asset information, the asset non-homogeneous pass identification information, the space non-homogeneous pass identification information and the position information of the target digital asset in the digital virtual space.

12. The method of claim 10, prior to receiving the creation request to create the target digital asset in the digital virtual space, further comprising:

acquiring physical asset information corresponding to the target digital asset; the physical asset information comprises at least one of the following: asset image information, asset description information, asset usage information, asset status information;

and generating the non-homogeneous asset information corresponding to the target digital asset according to the physical asset information.

13. The method of claim 10, further comprising, prior to generating asset attribute information corresponding to the target digital asset from the non-homogenized asset information:

performing availability verification on the heterogeneous asset information based on an intelligent contract deployed in the blockchain system;

and if the availability verification passes, executing the step of generating asset attribute information corresponding to the target digital asset according to the non-homogenized asset information.

14. The method of claim 13, the verifying availability of the non-homogenized asset information comprising:

judging whether the non-homogeneous asset information is stored in the blockchain system or not; and verifying the validity of the heterogeneous asset information;

If the non-homogenized asset information is not stored in the blockchain system and the non-homogenized asset information is valid, determining that the availability verification of the non-homogenized asset information passes.

15. The method of claim 11, after the storing the asset attribute information in association with the virtual space data at the blockchain system, further comprising:

receiving a display request sent by a client for displaying the target digital asset in the digital virtual space; the presentation request includes: the space non-homogeneous pass identification information corresponding to the digital virtual space and the asset non-homogeneous pass identification information corresponding to the target digital asset;

according to the display request, sending the virtual space data corresponding to the space non-homogeneous pass identification information and the asset attribute information corresponding to the asset non-homogeneous pass identification information to the client; the virtual space data and the asset attribute information are used for determining display information of the target digital asset in the digital virtual space by the client, and displaying the digital virtual space and the target digital asset based on the display information.

16. A digital virtual space creation apparatus, comprising:

the first receiving module is used for receiving a creation request for creating the digital virtual space in the blockchain system, which is sent by a first user; the creation request comprises user identity information of the first user;

the first acquisition module acquires first authorization information of the creation request by a supervision organization accessing the blockchain system;

the second acquisition module acquires signature information of a trusted mechanism accessing the blockchain system on the creation request if the creation request is determined to pass through based on the first authorization information; the trusted authorities comprise third party operators and/or the regulatory authorities;

and the generation and storage module is used for generating virtual space data corresponding to the first user based on the signature information and the user identity information and storing the virtual space data in the blockchain system.

17. A digital asset processing device, comprising:

a second receiving module that receives a creation request to create a target digital asset in a digital virtual space; the creation request includes: the space non-homogeneous certificate identification information corresponding to the digital virtual space and the non-homogeneous asset information corresponding to the target digital asset;

The first generation module is used for generating asset attribute information corresponding to the target digital asset according to the heterogeneous asset information;

the third acquisition module acquires virtual space data corresponding to the space non-homogeneous pass identification information;

and storing the asset attribute information and the virtual space data in a block chain system in a correlated mode.

18. The apparatus of claim 17, the asset attribute information comprising at least one of: the non-homogeneous asset information, the asset non-homogeneous pass identification information, the space non-homogeneous pass identification information and the position information of the target digital asset in the digital virtual space.

19. The apparatus of claim 17, further comprising:

20. An electronic device comprising a processor and a memory electrically connected to the processor, the memory storing a computer program, the processor being configured to call and execute the computer program from the memory to implement the method of creating a digital virtual space as claimed in any one of claims 1 to 9, or to call and execute the computer program from the memory to implement the method of digital asset processing as claimed in any one of claims 10 to 15.

21. A storage medium storing a computer program executable by a processor to implement a method of creating a digital virtual space as claimed in any one of claims 1 to 9, or executable by a processor to implement a method of digital asset processing as claimed in any one of claims 10 to 15.