CN111784343A - Digital asset operation system and method - Google Patents
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Abstract
The embodiment of the application provides a digital asset operation system and a method, which relate to the field of digital assets, and the system comprises an asset registration platform, an asset transaction platform, an asset disclosure platform, a first block chain and a second block chain; the asset registration platform is used for acquiring asset data and registering the asset data to the first block chain to obtain an on-chain asset; the asset registration platform is also used for acquiring a transaction identifier and sending the transaction identifier to the second block chain; the asset trading platform is used for acquiring the issuing information, determining a to-be-traded identifier from the trading identifier according to the issuing information, and issuing the to-be-traded identifier in the second block chain; the asset trading platform is also used for acquiring trading information and carrying out trading operation on the issued identifier to be traded in the second block chain according to the trading information; the asset disclosure platform is used for acquiring the authentication information and disclosing the assets located on the chain of the first block chain and the transaction identifications located on the second block chain according to the authentication information, so that the operation of the digital assets can be conveniently realized.
Description
Technical Field
The present application relates to the field of digital assets, and more particularly, to a digital asset operation system and method.
Background
Most of the current digital asset issuing systems adopt offline review and online issuing, and comprise the existing common securities issuing systems and some issuing systems based on block chain technology. However, with the existing common securities issuing system, the whole issuing process is long, but the asset data is not really obtained. The existing block chain technology-based issuing system only carries out block chain on the issuing of the existing digital assets and does not solve the problem of integration of the digital assets and the issuing of securities. For the above reasons, the digital assets are very inconvenient in actual operation.
In view of the above, it is necessary for those skilled in the art to provide a convenient digital asset operation scheme.
Disclosure of Invention
The embodiment of the application provides a digital asset operation system and a digital asset operation method.
The embodiment of the application can be realized as follows:
in a first aspect, an embodiment provides a digital asset operating system, which includes an asset registration platform, an asset transaction platform, an asset disclosure platform, a first blockchain and a second blockchain;
the first blockchain is respectively connected with the asset registration platform, the asset transaction platform, the asset disclosure platform and a second blockchain, and the second blockchain is respectively connected with the asset transaction platform and the asset disclosure platform;
the asset registration platform is used for acquiring asset data and registering the asset data to the first block chain to obtain an on-chain asset, wherein the on-chain asset corresponds to a transaction identifier;
the asset registration platform is further used for acquiring the transaction identifier and sending the transaction identifier to the second block chain;
the asset transaction platform is used for acquiring issue information, attaching the issue information to the first block chain, determining a to-be-transacted identifier from the transaction identifier according to the issue information, and issuing the to-be-transacted identifier in the second block chain;
the asset transaction platform is further used for acquiring transaction information and performing transaction operation on the issued identifier to be transacted according to the transaction information in the second blockchain;
the asset disclosure platform is configured to acquire authentication information and disclose the asset located in the first blockchain and the transaction identifier located in the second blockchain according to the authentication information.
In an alternative embodiment, the first blockchain is a federation chain, the second blockchain is a public chain, and the digital asset operation system includes a computer device storing an intelligent contract and a cross-chain protocol;
the asset registration platform acquires asset data and registers the asset data to the first block chain to obtain an on-chain asset; the mode of obtaining the transaction identifier and sending the transaction identifier to the second blockchain includes:
acquiring asset data, and storing the asset data into the alliance chain according to the intelligent contract to obtain the on-chain asset;
and generating a transaction identifier corresponding to the chain assets according to the chain assets, and sending the transaction identifier to the public chain through the cross-chain protocol according to the intelligent contract.
In an optional embodiment, the asset transaction platform executes the manner of acquiring the issue information and attaching the issue information to the first blockchain, determining an identifier to be transacted from the transaction identifiers according to the issue information, and issuing the identifier to be transacted in the second blockchain, including:
acquiring issuing information, and attaching the issuing information to the alliance chain through the intelligent contract so as to determine the to-be-traded chain assets from the chain assets;
and acquiring the to-be-traded identification corresponding to the assets on the to-be-traded chain from the trading identification, and issuing the to-be-traded identification in the second block chain according to the intelligent contract through the cross-chain protocol.
In an alternative embodiment, the transaction information includes transaction identity information and digital currency information;
the asset transaction platform executes the mode of acquiring the transaction information and performing transaction operation on the issued identifier to be transacted according to the transaction information in the second blockchain, and the mode comprises the following steps:
acquiring the transaction identity information;
and when the transaction identity information passes the preset limit authentication, performing the transaction between the digital currency information and the issued identifier to be transacted according to the intelligent contract through the received external transaction instruction.
In an optional embodiment, the issued identifier to be traded further includes information about a previous part of the transaction, and the asset transaction platform executes the acquired transaction information, and performs a transaction operation on the issued identifier to be traded according to the transaction information in the second blockchain, further including:
and carrying out the transaction between the digital currency information and the growth information according to the intelligent contract through the received external transaction instruction.
In an optional embodiment, the authentication information is user identity information, and the asset disclosure platform performs the acquiring of the authentication information and discloses, according to the authentication information, the asset located on the chain of the first blockchain and the transaction identifier located on the second blockchain, including:
acquiring the user identity information;
when the user identity information includes first permission information, disclosing assets located on the chain of the federation chain;
when the user identity information comprises second authority information, the transaction identification located in the public chain is disclosed.
In an optional embodiment, the asset data includes asset related data, and the manner in which the asset registration platform performs the acquiring of the asset data and registers the asset data to the first blockchain to obtain an on-chain asset further includes:
the asset-related data is obtained and appended to the on-chain asset via the smart contract.
In a second aspect, an embodiment provides a digital asset operating method applied to a digital asset operating system, where the digital asset operating system includes an asset registration platform, an asset transaction platform, an asset disclosure platform, a first block chain and a second block chain;
the first blockchain is respectively connected with the asset registration platform, the asset transaction platform, the asset disclosure platform and a second blockchain, and the second blockchain is respectively connected with the asset transaction platform and the asset disclosure platform;
the method comprises the following steps:
the asset registration platform acquires asset data and registers the asset data to the first block chain to obtain an on-chain asset, wherein the on-chain asset corresponds to a transaction identifier;
the asset registration platform also acquires the transaction identifier and sends the transaction identifier to the second block chain;
the asset trading platform acquires issue information and attaches the issue information to the first block chain, determines a to-be-traded identifier from the trading identifier according to the issue information, and issues the to-be-traded identifier in the second block chain;
the asset transaction platform also acquires transaction information, and carries out transaction operation on the issued identifier to be transacted according to the transaction information in the second blockchain;
the asset exposure platform acquires authentication information and exposes the assets located on the chain of the first blockchain and the transaction identifications located on the second blockchain according to the authentication information.
In an alternative embodiment, the first blockchain is a federation chain, the second blockchain is a public chain, and the digital asset operation system includes a computer device storing an intelligent contract and a cross-chain protocol;
the asset registration platform acquires asset data, registers the asset data to the first block chain to acquire an asset on the chain, acquires the transaction identifier and sends the transaction identifier to the second block chain, and the steps of the asset registration platform comprise:
acquiring asset data, and storing the asset data into the alliance chain according to the intelligent contract to obtain the on-chain asset;
and generating a transaction identifier corresponding to the chain assets according to the chain assets, and sending the transaction identifier to the public chain through the cross-chain protocol according to the intelligent contract.
In an optional embodiment, the asset transaction platform acquires issue information and attaches the issue information to the first blockchain, determines an identifier to be transacted from the transaction identifiers according to the issue information, and issues the identifier to be transacted in the second blockchain, including:
acquiring issuing information, and attaching the issuing information to the alliance chain through the intelligent contract so as to determine the to-be-traded chain assets from the chain assets;
and acquiring the to-be-traded identification corresponding to the assets on the to-be-traded chain from the trading identification, and issuing the to-be-traded identification in the second block chain according to the intelligent contract through the cross-chain protocol.
The beneficial effects of the embodiment of the application include, for example:
the system comprises an asset registration platform, an asset transaction platform, an asset disclosure platform, a first block chain and a second block chain; the asset registration platform is used for acquiring asset data and registering the asset data to the first block chain to obtain an on-chain asset, wherein the on-chain asset corresponds to a transaction identifier; the asset registration platform is further used for acquiring the transaction identifier and sending the transaction identifier to the second block chain; the asset transaction platform is used for acquiring issue information, attaching the issue information to the first block chain, determining a to-be-transacted identifier from the transaction identifier according to the issue information, and issuing the to-be-transacted identifier in the second block chain; the asset transaction platform is further used for acquiring transaction information and performing transaction operation on the issued identifier to be transacted according to the transaction information in the second blockchain; the asset disclosure platform is used for acquiring authentication information, disclosing the assets on the chain of the first block chain and the transaction identifications of the second block chain according to the authentication information, and operating digital assets conveniently and quickly through ingenious matching among the asset registration platform, the asset transaction platform, the asset disclosure platform, the first block chain and the second block chain.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1(a) is a block diagram illustrating a prior art digital asset operating system according to an embodiment of the present application;
FIG. 1(b) is a block diagram illustrating a digital asset operating system according to another prior art embodiment of the present application;
FIG. 2 is a block diagram illustrating a digital asset operating system according to an embodiment of the present disclosure;
FIG. 3 is a block diagram illustrating a detailed structure of a digital asset operating system according to an embodiment of the present disclosure;
fig. 4 is a flowchart illustrating steps of a method for operating a digital asset according to an embodiment of the present application.
Icon: 1-an asset registration platform; 2-an asset trading platform; 3-an asset discovery platform; 4-a first blockchain; 40-a federation chain; 5-a second blockchain; 50-male chain; 6-digital wallet; 7-full node.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present application may be combined with each other without conflict.
Currently, the existing asset distribution systems include distribution systems of stocks, securities, bonds, and the like. These systems require detailed but lengthy business and value evaluations. However, the degree of digitization is low, and the process can only be circulated in a fixed system, as shown in fig. 1 (a). With the development of the block chain technology, digital certificates issued directly on the block chain in a digital asset issuing system such as ICO (Initial Coin issuing), STO (security-token-issuing), and the like appear, but the issue has the problems of incomplete system and many service holes, and the flow is shown in fig. 1 (b). Based on this, the embodiment of the present application provides a digital asset operation system, as shown in fig. 2, the system includes an asset registration platform 1, an asset transaction platform 2, an asset disclosure platform 3, a first blockchain 4 and a second blockchain 5.
The first block chain 4 is respectively connected with the asset registration platform 1, the asset transaction platform 2, the asset exposure platform 3 and the second block chain 5, and the second block chain 5 is respectively connected with the asset transaction platform 2 and the asset exposure platform 3.
The asset registration platform 1 is configured to acquire asset data and register the asset data in the first block chain 4 to obtain an asset on a chain, where the asset on the chain corresponds to a transaction identifier.
The asset registration platform 1 is further configured to obtain the transaction identifier and send the transaction identifier to the second blockchain 5.
The asset registration platform 1 can be used by the asset owner and the service (e.g. bank, agency, legal organization, etc.), the asset data can be the data of collected invoice, order and logistics, and the transaction identifier corresponding to the asset data can be the identifier with the ascending value space, such as the debt, the equity and securities. As previously indicated, the registration-related operation of the asset data may be performed on a first blockchain 4 and the transaction-related operation of the transaction identification corresponding to the asset data may be performed on a second blockchain 5.
The asset transaction platform 2 is configured to obtain issue information, attach the issue information to the first blockchain 4, determine an identifier to be transacted from the transaction identifiers according to the issue information, and issue the identifier to be transacted in the second blockchain 5.
The asset transaction platform 2 is further configured to obtain transaction information, and perform a transaction operation on the issued identifier to be transacted according to the transaction information in the second block chain 5.
The asset transaction platform 2 may be used by supervisors, issuers (asset owners and servers), funders. The to-be-transacted identification in the transaction identification (token) can be determined according to the issuing information, and the to-be-transacted identification can be an identification allowing transaction operation. The identification to be traded issue correlation operations may be done in the second blockchain 5. Specific transaction-identifying transaction-related operations may also be performed in the second blockchain 5.
The asset disclosure platform 3 is configured to acquire authentication information and disclose the asset located on the first blockchain 4 and the transaction identifier located on the second blockchain 5 according to the authentication information.
The asset disclosure platform 3 may also be used by a supervisor, an issuer (asset owner and server), and a funder, and may present corresponding related data summarized in the first blockchain 4 and the second blockchain 5 according to the obtained authentication information. With the above-described digital asset operation system including the double-layer chain (i.e., the first blockchain 4 and the second blockchain 5), management and operation of the digital asset can be more efficiently performed by performing the registration, distribution, transaction and disclosure operations in the first blockchain 4 or the second blockchain 5, respectively, rather than in the same blockchain as in the prior art.
Based on the foregoing, as shown in fig. 3, the first blockchain 4 is a federation chain 40, the second blockchain 5 is a public chain 50, and the digital asset operating system includes a computer device storing an intelligent contract and a cross-chain protocol.
The asset registration platform 1 acquires asset data and registers the asset data to the first block chain 4 to obtain an on-chain asset; the manner of obtaining the transaction identifier and sending the transaction identifier to the second blockchain 5 includes:
and acquiring asset data, and storing the asset data into the alliance chain 40 according to the intelligent contract to obtain the on-chain asset.
And generating a transaction identifier corresponding to the chain asset according to the chain asset, and sending the transaction identifier to the public chain 50 through the cross-chain protocol according to the intelligent contract.
As mentioned above, the fund registration platform may be used by a fund party, and the fund party may sign an asset deposit agreement (i.e. an intelligent contract) through the digital wallet 6 to register asset data into the federation chain 40, so as to obtain an on-chain asset (i.e. all dependency data related to the asset, such as information flow, bills, and bills, are included in the asset deposit agreement and entered into the federation chain 40), and a transaction identifier corresponding to the on-chain asset may be obtained while generating the on-chain asset, or may be obtained in a subsequent issuing related operation, and the registering related operation and the issuing related operation may be performed simultaneously, which is not limited in the embodiment of the present application. The transaction identification may be sent to the corporate chain 50 in accordance with the digital wallet 6 signing the asset registration contract, and the corporate chain 50 may return the return related information of the federation chain 40 transaction identification after receiving the transaction identification sent by the federation chain 40 via the cross-chain protocol, and the return related information may include information such as the storage address of the transaction identification (e.g., a certain stock exchange). It should be appreciated that to maintain load balancing, a full node 7 may be provided to regulate data transfer between the federation chain 40 and the public chain 50.
On the basis of the above, the asset data includes asset related data, and the manner in which the asset registration platform 1 executes the acquisition of asset data and registers the asset data to the first block chain 4 to obtain an asset on a chain further includes:
the asset-related data is obtained and appended to the on-chain asset via the smart contract.
As previously described, the funds registration platform may also be used by the server, may retrieve asset-related data (e.g., assessment reports, legal reports, etc.) provided by the server, and attach the asset-related data to the corresponding on-chain assets signed by the digital wallet 6 into smart contracts.
On this basis, the asset transaction platform 2 executes the manner of acquiring the issue information and attaching the issue information to the first blockchain 4, determining the identifier to be transacted from the transaction identifiers according to the issue information, and issuing the identifier to be transacted in the second blockchain 5, including:
issue information is obtained and appended to the coalition chain 40 via the smart contract to determine from the on-chain assets to be traded.
And acquiring a to-be-traded identifier corresponding to the asset on the to-be-traded chain from the trading identifier, and issuing the to-be-traded identifier in the second block chain 5 according to the intelligent contract through the cross-chain protocol.
As previously described, the asset transaction platform 2 may be used by an issuer who may sign a smart contract via the digital wallet 6, attach issue information to the on-chain assets on the federation chain 40, where the issue information may include an identification of the on-chain asset to be issued, and may determine the on-chain asset to be traded from the on-chain assets based on the identification of the on-chain asset to be issued after the issue information is attached to the federation chain 40. The assets in the chain to be traded are determined, and the trade identifications corresponding to the assets in the chain to be traded and located in the public chain 50 can be used as the identifications to be traded. If the transaction identifier corresponding to the asset in the chain is not generated and sent to the public chain 50 in the registration related operation of the asset data, or in the issuance related operation of the asset in the chain, after the asset in the chain to be traded is determined according to the issuance information, the to-be-traded identifier (token) may be generated according to the asset in the chain to be traded and sent to the public chain 50 for issuance through the cross-chain protocol. In other implementation manners of the embodiment of the present application, operations such as benefit allocation contract invocation and supervisor review treaty admission restriction judgment can also be performed through the asset transaction platform 2.
On the basis, the transaction information comprises transaction identity information and digital currency information.
The method for the asset transaction platform 2 to execute the transaction information acquisition and perform transaction operation on the issued identifier to be transacted according to the transaction information in the second block chain 5 includes:
and acquiring the transaction identity information.
And when the transaction identity information passes the preset limit authentication, performing the transaction between the digital currency information and the issued identifier to be transacted according to the intelligent contract through the received external transaction instruction.
As mentioned above, the asset transaction platform 2 may also be used by a funding party, and the funding party may send transaction information at the asset transaction platform 2 through the digital wallet 6, and the transaction information may include transaction identity information of the funding party, and when the transaction identity information is authenticated by the preset limit, the funding party may be considered to have a qualification for purchasing the identifier to be transacted. The fund party can purchase the token to be transacted through Digital Currency (namely, Digital Currency, abbreviated as DC), and specifically, can sign the smart contract exchanged between the token and the DC through the Digital wallet 6 to implement the transaction.
On the basis, the issued identifier to be traded further includes information about the increase of information, the asset trading platform 2 executes the transaction information acquisition, and performs a trading operation on the issued identifier to be traded in the second block chain 5 according to the transaction information, and the method further includes:
and carrying out the transaction between the digital currency information and the growth information according to the intelligent contract through the received external transaction instruction.
In this embodiment, the mark to be traded may include additional income (e.g., dividend, interest, etc.) in addition to the value of the mark to be traded. When the transaction is carried out, the mark to be transacted purchased by the fund party by using the digital currency and the breeding information of the mark to be transacted are held by the fund party after the ownership of the mark to be transacted is changed (the transaction is successful).
On this basis, the authentication information is user identity information, and the manner in which the asset exposure platform 3 performs the acquisition of the authentication information and exposes the asset located on the first blockchain 4 and the transaction identifier located on the second blockchain 5 according to the authentication information includes:
and acquiring the user identity information.
When the user identity information includes first rights information, the on-chain assets located in the federation chain 40 are disclosed.
When the user identity information includes second rights information, the transaction identification located in the public chain 50 is revealed.
As with the above scenario, registration related operations of asset data may be performed only in the federation chain 40, while issuance and transaction related operations may be performed in the corporate chain 50, it being understood that blockchains may be generally divided into licensed chains (i.e., federation chain 40) and unlicensed chains (i.e., corporate chain 50). In the embodiment of the application, the registration related operation may relate to original fund data and cannot be easily seen, and the issuing and transaction related operation relates to the docking of fund parties, so that the process is relatively public and private. Therefore, when a user wants to view the related information through the asset disclosure platform 3, the user identity information can be obtained, and when the user identity information includes the first authority information, the asset related information on the chain of the federation chain 40 can be disclosed for the user to view. When the user identity information includes the second authority information, the transaction identification related information located in the public chain 50 is disclosed for the user to view. If the user identity information does not include the first authority information and the second authority information, the user does not have the right to view any information. It should be understood that, in the embodiment of the present application, the federation chain 40 and the public chain 50 may be replaced according to actual requirements, and it is not necessary that registration-related operations be performed in the federation chain 40, and issue-and-transaction-related operations be performed in the public chain 50, which is not limited in the embodiment of the present application. By adopting the digital asset operation system, the operation efficiency of operations such as registration, issue and transaction in the operation of the digital asset can be improved by flexibly using the structure of the double-layer block chain, the process is convenient and fast, and the system is more suitable for practical application.
The embodiment of the application provides a digital asset operation method, which is applied to a digital asset operation system, wherein the digital asset operation system comprises an asset registration platform 1, an asset transaction platform 2, an asset disclosure platform 3, a first block chain 4 and a second block chain 5.
The first block chain 4 is respectively connected with the asset registration platform 1, the asset transaction platform 2, the asset exposure platform 3 and the second block chain 5, and the second block chain 5 is respectively connected with the asset transaction platform 2 and the asset exposure platform 3.
As shown in fig. 4, the method includes steps S201 to S205:
step S201, the asset registration platform 1 obtains asset data, and registers the asset data to the first block chain 4 to obtain an asset on a chain, where the asset on the chain corresponds to a transaction identifier.
Step S202, the asset registration platform 1 further obtains the transaction identifier and sends the transaction identifier to the second blockchain 5.
Step S203, the asset transaction platform 2 obtains issue information and attaches the issue information to the first blockchain 4, determines a to-be-transacted identifier from the transaction identifiers according to the issue information, and issues the to-be-transacted identifier in the second blockchain 5.
Step S204, the asset transaction platform 2 further obtains transaction information, and performs a transaction operation on the issued identifier to be transacted according to the transaction information in the second block chain 5.
Step S205, the asset disclosure platform 3 obtains authentication information, and discloses the asset located on the first blockchain 4 and the transaction identifier located on the second blockchain 5 according to the authentication information.
On the basis of the above, the first blockchain 4 is a alliance chain 40, the second blockchain 5 is a public chain 50, and the digital asset operating system comprises a computer device which stores an intelligent contract and a cross-chain protocol. The embodiment of the application provides an example that the asset registration platform 1 acquires asset data, registers the asset data in the first block chain 4 to obtain an on-chain asset, acquires the transaction identifier, and sends the transaction identifier to the second block chain 5, which can be realized by the following steps.
And acquiring asset data, and storing the asset data into the alliance chain 40 according to the intelligent contract to obtain the on-chain asset.
And generating a transaction identifier corresponding to the chain asset according to the chain asset, and sending the transaction identifier to the public chain 50 through the cross-chain protocol according to the intelligent contract.
On this basis, the embodiment of the present application provides an example that the asset transaction platform 2 acquires issue information and attaches the issue information to the first blockchain 4, determines an identifier to be transacted from the transaction identifiers according to the issue information, and issues the identifier to be transacted to the second blockchain 5, which can be implemented by the following steps.
Issue information is obtained and appended to the coalition chain 40 via the smart contract to determine from the on-chain assets to be traded.
And acquiring a to-be-traded identifier corresponding to the asset on the to-be-traded chain from the trading identifier, and issuing the to-be-traded identifier in the second block chain 5 according to the intelligent contract through the cross-chain protocol.
Further, the transaction information includes transaction identity information and digital currency information. The embodiment of the present application provides an example that the asset transaction platform 2 executes the transaction information acquisition and performs a transaction operation on the issued identifier to be transacted according to the transaction information in the second block chain 5, which may be implemented by the following steps.
And acquiring the transaction identity information.
And when the transaction identity information passes the preset limit authentication, performing the transaction between the digital currency information and the issued identifier to be transacted according to the intelligent contract through the received external transaction instruction.
Further, the issued identifier to be traded further includes information about the increase of information, and an example that the asset trading platform 2 executes the acquired trading information and carries out trading operation on the issued identifier to be traded according to the trading information in the second block chain 5 is provided in the embodiment of the present application, which can be implemented by the following steps.
And carrying out the transaction between the digital currency information and the growth information according to the intelligent contract through the received external transaction instruction.
Further, the authentication information is user identity information, and this application provides an example that the asset disclosure platform 3 performs the acquiring of the authentication information and discloses the asset located on the first blockchain 4 and the transaction identifier located on the second blockchain 5 according to the authentication information, which may be implemented by the following steps.
And acquiring the user identity information.
When the user identity information includes first rights information, the on-chain assets located in the federation chain 40 are disclosed.
When the user identity information includes second rights information, the transaction identification located in the public chain 50 is revealed.
Further, the asset data includes asset related data, and an example that the asset registration platform 1 performs the acquiring of the asset data and registers the asset data to the first block chain 4 to obtain an asset on the chain may be implemented through the following steps.
The asset-related data is obtained and appended to the on-chain asset via the smart contract.
The implementation principle of the digital asset operation method provided in the embodiment of the present application may refer to the implementation principle of the aforementioned array asset operation system, and is not described herein again.
In summary, the embodiment of the present application provides a digital asset operation system and method, the system includes an asset registration platform, an asset transaction platform, an asset disclosure platform, a first block chain and a second block chain; the asset registration platform is used for acquiring asset data and registering the asset data to the first block chain to obtain an on-chain asset, wherein the on-chain asset corresponds to a transaction identifier; the asset registration platform is further used for acquiring the transaction identifier and sending the transaction identifier to the second block chain; the asset transaction platform is used for acquiring issue information, attaching the issue information to the first block chain, determining a to-be-transacted identifier from the transaction identifier according to the issue information, and issuing the to-be-transacted identifier in the second block chain; the asset transaction platform is further used for acquiring transaction information and performing transaction operation on the issued identifier to be transacted according to the transaction information in the second blockchain; the asset disclosure platform is used for acquiring authentication information and disclosing the assets on the chain of the first block chain and the transaction identifications of the second block chain according to the authentication information, so that the operation of the digital assets can be conveniently realized.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A digital asset operation system is characterized by comprising an asset registration platform, an asset transaction platform, an asset disclosure platform, a first block chain and a second block chain;
the first blockchain is respectively connected with the asset registration platform, the asset transaction platform, the asset disclosure platform and a second blockchain, and the second blockchain is respectively connected with the asset transaction platform and the asset disclosure platform;
the asset registration platform is used for acquiring asset data and registering the asset data to the first block chain to obtain an on-chain asset, wherein the on-chain asset corresponds to a transaction identifier;
the asset registration platform is further used for acquiring the transaction identifier and sending the transaction identifier to the second block chain;
the asset transaction platform is used for acquiring issue information, attaching the issue information to the first block chain, determining a to-be-transacted identifier from the transaction identifier according to the issue information, and issuing the to-be-transacted identifier in the second block chain;
the asset transaction platform is further used for acquiring transaction information and performing transaction operation on the issued identifier to be transacted according to the transaction information in the second blockchain;
the asset disclosure platform is configured to acquire authentication information and disclose the asset located in the first blockchain and the transaction identifier located in the second blockchain according to the authentication information.
2. The system of claim 1, wherein the first blockchain is a federation chain and the second blockchain is a public chain, the digital asset operation system comprising a computer device storing an intelligent contract and a cross-chain protocol;
the asset registration platform executes a mode of acquiring asset data, registering the asset data to the first block chain to acquire an asset on a chain, acquiring the transaction identifier and sending the transaction identifier to the second block chain, and the mode comprises the following steps:
acquiring asset data, and storing the asset data into the alliance chain according to the intelligent contract to obtain the on-chain asset;
and generating a transaction identifier corresponding to the chain assets according to the chain assets, and sending the transaction identifier to the public chain through the cross-chain protocol according to the intelligent contract.
3. The system of claim 2, wherein the asset trading platform performs the obtaining of the issuance information and attaching to the first blockchain, and determines a to-be-traded identifier from the trading identifiers according to the issuance information, and issues the to-be-traded identifier in the second blockchain, including:
acquiring issuing information, and attaching the issuing information to the alliance chain through the intelligent contract so as to determine the to-be-traded chain assets from the chain assets;
and acquiring the to-be-traded identification corresponding to the assets on the to-be-traded chain from the trading identification, and issuing the to-be-traded identification in the second block chain according to the intelligent contract through the cross-chain protocol.
4. The system of claim 2, wherein the transaction information includes transaction identity information and digital currency information;
the asset transaction platform executes the mode of acquiring the transaction information and performing transaction operation on the issued identifier to be transacted according to the transaction information in the second blockchain, and the mode comprises the following steps:
acquiring the transaction identity information;
and when the transaction identity information passes the preset limit authentication, performing the transaction between the digital currency information and the issued identifier to be transacted according to the intelligent contract through the received external transaction instruction.
5. The system according to claim 4, wherein the issued identifier to be traded further includes propagation information, the asset trading platform executes the transaction information acquisition and performs a trading operation on the issued identifier to be traded according to the transaction information in the second blockchain, and further comprising:
and carrying out the transaction between the digital currency information and the growth information according to the intelligent contract through the received external transaction instruction.
6. The system of claim 2, wherein the authentication information is user identity information, and the asset exposure platform implements the manner of obtaining the authentication information and exposing the asset located on the chain of the first blockchain and the transaction identifier located on the second blockchain according to the authentication information, comprising:
acquiring the user identity information;
when the user identity information includes first permission information, disclosing assets located on the chain of the federation chain;
when the user identity information comprises second authority information, the transaction identification located in the public chain is disclosed.
7. The system of claim 2, wherein the asset data comprises asset related data, and wherein the asset registration platform performs the manner in which the asset data is obtained and registered to the first blockchain to obtain an on-chain asset, further comprising:
the asset-related data is obtained and appended to the on-chain asset via the smart contract.
8. A digital asset operation method is applied to a digital asset operation system, and the digital asset operation system comprises an asset registration platform, an asset transaction platform, an asset disclosure platform, a first block chain and a second block chain;
the first blockchain is respectively connected with the asset registration platform, the asset transaction platform, the asset disclosure platform and a second blockchain, and the second blockchain is respectively connected with the asset transaction platform and the asset disclosure platform;
the method comprises the following steps:
the asset registration platform acquires asset data and registers the asset data to the first block chain to obtain an on-chain asset, wherein the on-chain asset corresponds to a transaction identifier;
the asset registration platform also acquires the transaction identifier and sends the transaction identifier to the second block chain;
the asset trading platform acquires issue information and attaches the issue information to the first block chain, determines a to-be-traded identifier from the trading identifier according to the issue information, and issues the to-be-traded identifier in the second block chain;
the asset transaction platform also acquires transaction information, and carries out transaction operation on the issued identifier to be transacted according to the transaction information in the second blockchain;
the asset exposure platform acquires authentication information and exposes the assets located on the chain of the first blockchain and the transaction identifications located on the second blockchain according to the authentication information.
9. The method of claim 8, wherein the first blockchain is a federation chain and the second blockchain is a public chain, and wherein the digital asset operating system includes a computer device storing an intelligent contract and a cross-chain protocol;
the asset registration platform acquires asset data, registers the asset data to the first block chain to acquire an asset on the chain, acquires the transaction identifier and sends the transaction identifier to the second block chain, and the steps of the asset registration platform comprise:
acquiring asset data, and storing the asset data into the alliance chain according to the intelligent contract to obtain the on-chain asset;
and generating a transaction identifier corresponding to the chain assets according to the chain assets, and sending the transaction identifier to the public chain through the cross-chain protocol according to the intelligent contract.
10. The method of claim 9, wherein the step of the asset trading platform obtaining issuance information and attaching it to the first blockchain, and determining a to-be-traded identifier from the trading identifiers based on the issuance information, and issuing the to-be-traded identifier in the second blockchain comprises:
acquiring issuing information, and attaching the issuing information to the alliance chain through the intelligent contract so as to determine the to-be-traded chain assets from the chain assets;
and acquiring the to-be-traded identification corresponding to the assets on the to-be-traded chain from the trading identification, and issuing the to-be-traded identification in the second block chain according to the intelligent contract through the cross-chain protocol.
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