Digital asset management system based on block chain

Abstract

The invention relates to the technical field of data processing, in particular to a digital asset management system based on a block chain, which comprises a digital asset information evidence storage module, and the digital asset information evidence storage module is used for storing information in the digital asset generation module, the digital asset credit enhancement module, the digital asset transaction module and the digital asset annihilation module. The digital asset management system has the characteristics of storing related data of digital assets and ensuring the reliability and the non-tampering property of the data, and solves the problem that the existing digital asset management technology has the characteristics of replication, easy transmission and high variability of the digital assets; the problems that data loss or malicious tampering of digital assets is prone to occurring in multiple links such as generation and transaction, normal operation is seriously affected, and huge economic losses are caused are solved.

Description

Technical Field

[0001] The present invention relates to the field of data processing technology, and in particular to a digital asset management system based on blockchain. Background Art

[0002] Digital assets refer to all resources that exist in electronic form, have economic value and ownership. These assets include but are not limited to data files, documents, emails, multimedia content, software codes, copyrights and intellectual property rights. Digital assets are reproducible, easily transferable and highly variable.

[0003] Digital asset management refers to the process of planning, controlling and optimizing various types of assets in electronic form (such as cryptocurrencies, non-fungible tokens, data files, etc.). With the rapid development of information technology, digital assets have played an increasingly important role in the modern economy, but also brought many risks.

[0004] Due to the replicability, easy transmission and high variability of digital assets, existing digital asset management technologies are prone to data loss or malicious tampering in multiple links such as digital asset generation and trading, which not only seriously affects normal operations but also causes huge economic losses. In order to ensure the reliability and immutability of digital assets, we propose a digital asset management system based on blockchain. Summary of the invention

[0005] Based on the technical problems existing in the background technology, the present invention proposes a digital asset management system based on blockchain, which has the characteristics of storing digital asset-related data to ensure the reliability and non-tamperability of the data. It solves the problem that the existing digital asset management technology is prone to data loss or malicious tampering in multiple links such as generation and transaction due to the reproducible, easy to transmit and highly variable characteristics of digital assets, which not only seriously affects normal operations but also causes huge economic losses.

[0006] The present invention provides the following technical solution: a digital asset management system based on blockchain, comprising a digital asset information storage module, which is used to store information in a digital asset generation module, a digital asset enhancement module, a digital asset transaction module, and a digital asset annihilation module.

[0007] Preferably, the content of the evidence stored in the digital evidence storage module includes evidence of signing a purchase contract, evidence of freezing funds in a guarantee account, evidence of the delivery process, evidence of receipt confirmation, and evidence of fund transfer confirmation.

[0008] Preferably, the digital asset generation module is used to generate digital assets, and when the necessary information that the digital assets rely on is stored, it can generate authentic and reliable digital assets.

[0009] Preferably, the digital asset enhancement module is used for credit enhancement of digital assets, and the asset supervisor supervises the assets in accordance with the agreement and enhances the supervision information through the digital asset enhancement module.

[0010] Preferably, the digital asset trading module is used to realize the transaction of digital assets, thereby realizing the change of creditors.

[0011] Preferably, the digital asset annihilation module destroys the digital assets on the blockchain after the digital assets expire and the funds are transferred as agreed.

[0012] Preferably, it also includes a digital asset query module, which is used for users to query information related to digital assets they hold.

[0013] Preferably, it also includes a user identity management module, which is used to manage user identity information within the blockchain system.

[0014] The present invention provides a blockchain-based digital asset management system, which uses blockchain technology and smart contract technology to store digital asset-related data, ensuring the reliability and non-tamperability of the data. By applying blockchain technology and smart contract technology, assets are digitized and complete life cycle management support is provided, which is conducive to improving asset liquidity and reducing transaction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a system module diagram of the present invention;

[0016] Figure 2 This is a functional diagram of the digital asset information storage module of the present invention;

[0017] Figure 3 This is a flow chart of the digital asset generation module of the present invention;

[0018] Figure 4 This is a diagram of the digital asset credit enhancement module of the present invention;

[0019] Figure 5 This is a diagram of the digital asset transaction module of the present invention;

[0020] Figure 6 This is a diagram of the digital asset annihilation module of the present invention;

[0021] Figure 7 This is a digital asset query module diagram of the present invention;

[0022] Figure 8 This is a diagram of the user identity management module of the present invention. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] like Figure 1 and 2 As shown, the present invention provides a technical solution: a digital asset management system based on blockchain, including a digital asset information storage module, which is used to store information in a digital asset generation module, a digital asset enhancement module, a digital asset transaction module, and a digital asset annihilation module.

[0025] The digital asset information notarization module is used to store relevant information of digital assets, thereby ensuring the authenticity and non-tamperability of data and processes; the contents stored in the digital notarization module include evidence of the signing of the purchase contract, evidence of the freezing of funds in the guarantee account, evidence of the delivery process, evidence of receipt confirmation, and evidence of fund transfer confirmation.

[0026] like Figure 3 As shown, the digital asset generation module is used to generate digital assets. When the necessary information that the digital assets rely on is recorded, it can generate real and reliable digital assets. The digital asset generation module process includes: the participants determine the transaction matters, record the transaction contracts, invoices and other information, call the digital asset generation interface, check whether the elements are complete, and generate digital assets if they are, otherwise continue after completing the elements.

[0027] like Figure 4 As shown, the digital asset enhancement module is used to enhance the credit of digital assets. Reliable asset regulators supervise the assets in accordance with the agreement and enhance the regulatory information through the enhancement module, thereby improving the reliability of the underlying assets corresponding to the digital assets; the digital asset enhancement module process includes the regulator updating the asset status and verifying the identity of the regulator. If the identity is correct, the digital asset status is updated; if the identity is incorrect, the update request is rejected.

[0028] like Figure 5 As shown, the digital asset trading module can realize the transaction of digital assets and then realize the change of creditors; the digital asset trading module process includes: negotiation outside the system, initiating a purchase request, the transaction party signs the request, and verifies the signature identity of the requesting party. If the verification is successful, the identity of the digital asset holder is updated, and if the verification fails, the transaction request is rejected.

[0029] like Figure 6As shown, the digital asset annihilation module destroys the digital assets on the blockchain after the digital assets expire and the funds are transferred as agreed; the process of the digital asset annihilation module includes: the digital assets expire, the repayment operation is triggered, the regulator updates the asset status, and verifies the regulatory identity. If the identity is correct, the digital asset status is annihilated, and if the identity is wrong, the annihilation request is rejected.

[0030] like Figure 7 As shown, the digital asset query module is used by users to query information related to the digital assets they hold; the process of the digital asset query module includes: the user queries the digital assets, the user signs the request, verifies the signature and parameters, and reads the asset information from other modules if the verification is correct. If the verification fails, the query request is rejected.

[0031] like Figure 8 As shown, the user identity management module is used to manage user identity information in the blockchain system. The process of the user identity management module includes: user registration of public key and identity, user signing of registration request, registration after signature of system administrator, verification of signature, and registration of user if the verification is correct. If the verification fails, the registration request is rejected.

[0032] Blockchain technology: A distributed ledger technology that allows multiple participants to jointly maintain a growing list of data records, which are called blocks. Each block contains a series of transaction records and is connected to the previous block through cryptographic methods to form a chain structure. Specifically, the block header often includes the hash value of the previous block, so when the block content is modified, the block hash value will change, making the hash values ​​of subsequent blocks unable to correspond, thus making it tamper-proof.

[0033] Smart Contracts: Smart contracts are computer programs that automatically execute contract terms and are stored on the blockchain. They are automatically executed when predetermined conditions are met, without the need for intermediaries, ensuring transparency and trust. In the blockchain, smart contracts are used to automate transactions, execute agreements, and process assets, enhancing efficiency and security.

[0034] Digital assets: Digital assets refer to economic value or property in digital form. They can be electronic data, accounts receivable, virtual goods, copyrighted works, etc. These assets are stored, traded and transferred on the Internet, which usually requires cryptographic technology to ensure their security, ownership and liquidity.

[0035] The present invention utilizes the characteristics of blockchain technology and uses it for the management of digital assets. On the blockchain, the generation, management, credit enhancement, transaction and destruction of digital assets can be reliably realized, and the whole process of this series of processes can be traced. Blockchain technology is a decentralized distributed ledger technology that allows multiple participants to jointly maintain a growing block data record. These blocks are verified by encryption algorithms and linked to the previous block, forming an unalterable chain. At the same time, the blockchain system can also automatically execute some contract terms based on smart contract technology, thereby realizing some preset business logic, and then automatically executing when the predetermined conditions are met, thereby realizing automated transactions, executing agreements and processing assets, and enhancing efficiency and security.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A digital asset management system based on blockchain, characterized by: It includes a digital asset information storage module, which is used to store information in a digital asset generation module, a digital asset enhancement module, a digital asset transaction module, and a digital asset annihilation module.

2. A blockchain-based digital asset management system according to claim 1, characterized in that: The content of the digital evidence storage module includes evidence of signing the purchase contract, evidence of freezing the guarantee account funds, evidence of the delivery process, evidence of receipt confirmation, and evidence of fund transfer confirmation.

3. A blockchain-based digital asset management system according to claim 1, characterized in that: The digital asset generation module is used to generate digital assets. When the necessary information that the digital assets rely on is stored, it can generate real and reliable digital assets.

4. A blockchain-based digital asset management system according to claim 1, characterized in that: The digital asset credit enhancement module is used to enhance the credit of digital assets. The asset supervisor supervises the assets in accordance with the agreement and enhances the supervision information through the digital asset credit enhancement module.

5. A blockchain-based digital asset management system according to claim 1, characterized in that: The digital asset transaction module is used to realize the transaction of digital assets, thereby realizing the change of creditors.

6. A blockchain-based digital asset management system according to claim 1, characterized in that: The digital asset annihilation module destroys the digital assets on the blockchain after the digital assets expire and the funds are transferred as agreed.

7. A blockchain-based digital asset management system according to claim 1, characterized in that: It also includes a digital asset query module, which is used by users to query information related to the digital assets they hold.

8. A blockchain-based digital asset management system according to claim 1, characterized in that: It also includes a user identity management module, which is used to manage user identity information within the blockchain system.

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