Method for issuing digital collections and cancelling associated rights and interests after verification

Abstract

The invention discloses a method for issuing digital collections and cancelling associated rights after verification. The method comprises the steps of binding the digital collections and rights through a digital right smart contract and confirming the right after a user purchases the digital collections. The method comprises the following steps: initializing metadata of a digital collection, determining basic information and attributes of the metadata, and endowing the metadata with a unique digital identity; creating a digital right intelligent contract, and binding the ownership and the real right of the digital collection with the digital collection; performing compliance and security auditing; deploying the digital collections and real rights and interests to a block chain network; the method comprises the following steps: the digital right platform firstly confirms the right of the behavior of purchasing the digital collection by the user; the digital right and interest platform puts rights and interests, maps the rights and interests obtained by the user through a digital right and interest smart contract and records the rights and interests on a block chain; after the user carries out rights and interests, the digital rights and interests platform cancels the rights and interests after verification; and after verification is completed, the right state is updated in real time, and meanwhile, an interface is called to synchronously update to the block chain network.

Description

Technical Field

[0001] The present invention relates to application technology for business scenarios of the real value of digital collections, and specifically to a method for issuing digital collections and writing off associated rights and interests, which can be applied to merchants such as culture and sports, cultural tourism, civil aviation, games, and the metaverse. Background Art

[0002] Digital collections, as emerging cultural and artistic carriers in the digital age, are virtual objects that exist in digital form and contain profound collection value and unique artistic charm. They transcend the boundaries of the traditional physical world and are displayed in the Internet space in a variety of forms, including but not limited to exquisite digital artworks, melodious digital music, fascinating video clips, creative rare in-game items, and land in the virtual world of the metaverse. These collections not only enrich the cultural connotation of the digital world, but also provide collectors with a new collection field full of infinite possibilities.

[0003] Under the current technical framework, the mainstream implementation method of digital collections is the non-fungible token (NFT) mechanism based on blockchain technology. NFT technology creates a globally unique and tamper-proof digital ID for each digital asset through the distributed ledger and encryption algorithm of blockchain, that is, a unique identifier and authentication information. This feature fundamentally guarantees the scarcity and non-replicability of digital collections, solves the problem of difficult to confirm ownership and easy to copy assets in the digital world, and enables digital collections to have a unique identity and value like physical artworks.

[0004] However, the current application scenarios mainly focus on the issuance of digital collections and the technical construction of the system. Although it has successfully provided a transparent and reliable trading environment for digital collections, it still needs to be deepened in further expanding the real value of digital collections. In the future, with the continuous maturity of technology and the growing market demand, the application scenarios of digital collections will be more diverse.

[0005] Therefore, how to link digital collections and rights while ensuring that digital collections and rights remain scarce, non-replicable and non-tamperable is an urgent problem that needs to be solved in the industry. Summary of the invention

[0006] A brief summary of one or more aspects is given below to provide a basic understanding of these aspects. This summary is not an exhaustive overview of all conceived aspects, and is neither intended to identify the key or critical elements of all aspects nor to define the scope of any or all aspects. Its only purpose is to give some concepts of one or more aspects in a simplified form as a prelude to a more detailed description that will be given later.

[0007] The purpose of the present invention is to solve the above-mentioned problems and provide a method for issuing digital collections and canceling associated rights and interests. The rights and interests are bound to the digital collections through a contract. The creation, issuance and cancellation of the rights and interests are all recorded on the blockchain where the digital collections are located, thereby achieving the effect that the rights and interests cannot be tampered with.

[0008] The technical solution of the present invention is as follows: The present invention discloses a method for issuing digital collections and canceling associated rights and interests, the method including a process of binding digital collections and rights and interests through a digital rights and interests smart contract and a process of confirming and exercising rights after a user purchases a digital collection, wherein:

[0009] The process of binding digital collections and rights through digital rights smart contracts further includes:

[0010] First, the metadata of digital collections is initialized through smart contracts, the basic information and attributes of digital collections are established, and each digital collection is given a unique digital identity;

[0011] Subsequently, a digital rights smart contract is created to bind the ownership and real rights of the digital collection to the digital collection, ensuring the clarity and enforceability of the real rights;

[0012] Afterwards, before the digital collection is released, it will be audited for compliance and security through the digital rights platform;

[0013] Finally, digital collections and real rights are deployed to the blockchain network to achieve their permanent existence and verifiability in the digital world;

[0014] The process of confirming and exercising the rights after users purchase digital collections further includes:

[0015] First, after users purchase digital collections on the digital rights platform, the digital rights platform will first confirm the rights and interests to confirm the user's ownership and related real rights and interests of the purchased digital collections;

[0016] Subsequently, the digital rights platform releases rights and interests, and maps and records the rights and interests obtained by users on the blockchain through digital rights and interests smart contracts;

[0017] After the user exercises their rights, the digital rights platform will cancel the rights;

[0018] After the rights are written off, the user's rights status is updated in real time, and the smart contract's interface for updating the rights status is called to synchronize the latest rights status to be reflected in the blockchain network.

[0019] According to one embodiment of the method for issuing digital collections and canceling associated rights and interests of the present invention, the basic information of the digital collection is embedded in the smart contract in a structured data format through a programming language to ensure the accuracy and non-tamperability of the information; assigning a unique digital identity to each digital collection further includes utilizing the decentralized and non-tamperable characteristics of the blockchain, and the smart contract generates a unique hash value or non-fungible token ID for each digital collection as the only credential of its digital identity.

[0020] According to an embodiment of the method for issuing digital collections and canceling associated rights and interests of the present invention, in the process of creating a digital rights and interests smart contract, the types of real rights and interests carried by the digital collections, as well as the conditions and restrictions for exercising these rights and interests are clarified, and the logical framework of the smart contract is designed based on these requirements, and the blockchain programming language is used to write the smart contract code according to the designed logical framework.

[0021] According to one embodiment of the method for issuing digital collections and canceling associated rights and interests of the present invention, during the binding process, the smart contract generates a unique non-fungible token for the digital collection when it is created. The non-fungible token not only represents the identity of the digital collection, but also symbolizes its ownership. Through the transfer function of the smart contract, the ownership of the non-fungible token is securely and traceably transferred between different blockchain addresses, and the smart contract embeds the real rights and interests of the digital collection in a coded form.

[0022] According to one embodiment of the method for issuing digital collections and canceling associated rights and interests of the present invention, compliance review usually includes copyright review, content compliance review, qualification and license review, and security review usually includes technical security review, data privacy protection review, and smart contract security review.

[0023] According to an embodiment of the method for issuing digital collectibles and associated rights and interests of the present invention, the process of deploying digital collectibles and real rights and interests to the blockchain network further includes:

[0024] Choose the appropriate blockchain platform according to your needs;

[0025] Configure blockchain nodes, including full nodes and light nodes;

[0026] When deploying smart contracts to the blockchain network, set the corresponding trigger conditions and execution logic;

[0027] The data of digital collections is hashed to generate a unique digital fingerprint, which is then stored on the blockchain along with related metadata. The real rights and interests are converted into a digitizable form and linked to the blockchain network through smart contracts.

[0028] According to an embodiment of the method for issuing digital collections and canceling associated rights and interests of the present invention, the rights and interests confirmation process of the digital collections further includes the processing of transaction confirmation, smart contract execution, rights and interests information update, and title confirmation certificate generation.

[0029] According to an embodiment of the method for issuing digital collections and canceling associated rights and interests of the present invention, the digital rights and interests platform maps the user's rights and interests information with the smart contract, including: matching the user's account information with the holder information in the smart contract, and matching the specific content of the rights and interests with the rights and interests information in the smart contract, wherein the accuracy and consistency of the information are ensured during the mapping process.

[0030] According to an embodiment of the method for issuing digital collectibles and related rights and interests verification of the present invention, the digital rights and interests platform provides three interactive methods for rights and interests verification: scanning code, physical delivery, and redemption code.

[0031] According to an embodiment of the method for issuing digital collectibles and canceling associated rights and interests of the present invention, real-time updating of the user's rights and interests status includes: marking the cancelled rights and interests as "used" or "expired", and updating information including the user's remaining rights and interests; after the cancellation is completed, the status of the smart contract changes, and the digital rights and interests platform confirms that the rights and interests status has been updated by calling the query function of the smart contract or reading the status information on the blockchain. At the same time, the digital rights and interests platform also synchronizes the updated status information back to its own database to ensure consistency with the status on the blockchain.

[0032] Compared with the prior art, the present invention has the following beneficial effects: First, the method of the present invention not only records the ownership of the collection, but also maps the real-world rights and interests associated with the collection through the digital rights and interests smart contract managed by the digital rights and interests platform. These rights and interests may include but are not limited to the ownership of physical collections, the right to purchase limited edition products, the qualification to participate in specific activities, etc., and its advantage is that all rights and interests records related to the collection will be permanently stored on the blockchain, providing users, merchants and regulators with a clear record of rights and interests transfer and use. Secondly, in the exercise process of the method of the present invention, all changes in real rights and interests will be updated to the blockchain network in real time through the digital rights and interests smart contract. This update mechanism not only improves the efficiency and accuracy of rights and interests management, but also provides users with a safe and reliable rights and interests protection. Through blockchain technology, the rights and interests of users are permanently recorded and protected, ensuring the immutability and traceability of rights and interests, and ensuring that the rights and interests of users in the real world and the digital world are realized and protected to the greatest extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The above features and advantages of the present invention can be better understood after reading the detailed description of the embodiments of the present disclosure in conjunction with the following drawings. In the drawings, the components are not necessarily drawn to scale, and components with similar related properties or features may have the same or similar reference numerals.

[0034] Figure 1 A schematic diagram of the process of binding digital collections and rights through a contract in one embodiment of the method for issuing digital collections and writing off associated rights and interests of the present invention is shown.

[0035] Figure 2 A schematic diagram of the process of confirming and exercising rights after a user purchases a digital collection in one embodiment of the method for issuing digital collections and canceling associated rights and interests of the present invention is shown. DETAILED DESCRIPTION

[0036] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. Note that the aspects described below in conjunction with the accompanying drawings and specific embodiments are only exemplary and should not be construed as limiting the scope of protection of the present invention in any way.

[0037] For an embodiment of the method for issuing digital collections and writing off associated rights and interests of the present invention, please refer to Figure 1 and Figure 2 , which is divided into the process of binding digital collections and rights through digital rights smart contracts and the process of confirming and exercising rights after users purchase digital collections.

[0038] For details on how to bind digital collections and rights through digital rights smart contracts, please refer to Figure 1 shown.

[0039] First, the metadata of digital collections is initialized through smart contracts, the basic information and attributes of digital collections are established, and each digital collection is given a unique digital identity. A smart contract is a program running on the blockchain that can automatically execute the terms of the contract when the preset conditions are met. Once deployed on the blockchain, the code and terms of the smart contract can be automatically executed without the intervention of an intermediary or third party. The code of the smart contract is visible to all network participants, which means that anyone can verify the logic of the contract.

[0040] The basic information of digital collections, including but not limited to name, creator, release date, series number, descriptive text, and copyright information, etc. This information is embedded into the smart contract in a structured data format through programming language, ensuring the accuracy and immutability of the information.

[0041] The attributes of digital collections include rarity, type (such as artworks, music clips, game props, etc.), whether they are tradable, transaction history (automatically recorded by the blockchain once the first transaction is completed), physical properties (such as size, color, etc., although this may not be applicable to some purely digital assets), etc. These attributes not only enrich the value dimension of digital collections, but also provide an important basis for subsequent pricing, transactions and user experience.

[0042] Using the decentralized and tamper-proof characteristics of blockchain, the smart contract will generate a unique hash value or NFT (non-fungible token) ID for each digital collection as the only proof of its digital identity. This ID is closely bound to the metadata of the digital collection, ensuring that the identity and ownership of the digital collection can be accurately identified and verified even in different transaction scenarios.

[0043] Subsequently, a digital rights smart contract is created to bind the ownership and real rights of digital collections to the digital collections, ensuring the clarity and enforceability of real rights. The ownership of digital collections refers to the use of blockchain technology to anchor the work to generate a unique digital certificate of ownership or use rights on the chain, which has the characteristics of being tamper-proof, indivisible, and limited in number. Real rights refer to the various rights that people have in the real world, such as property rights and intellectual property rights.

[0044] Digital rights are NFRs: Non-Fungible Rights. In the blockchain field, it is a digital asset that represents unique and non-interchangeable rights to items. Each NFR has its own unique attributes and value. The uniqueness of NFR comes from blockchain technology, which uses smart contracts to issue, trade and record on the blockchain. Each NFR has a unique identifier that enables it to be accurately located and verified. Unlike traditional NFTs, NFRs pay more attention to the integration with the real economy, and each NFR needs to have a corresponding real-world right.

[0045] During the creation process, it is necessary to clarify the types of real rights and interests carried by digital collections, such as the right to use, the right to income, the right to resell, etc., as well as the conditions and restrictions for exercising these rights and interests, and based on these requirements, design the logical framework of the smart contract, including the distribution, transfer, and exercise rules of rights and interests. Use blockchain programming languages ​​such as Solidity and Vyper to write smart contract code according to the designed logical framework. The code must include functional modules such as initialization, query, transfer, and exercise of rights and interests, and ensure that all operations comply with the security and decentralization principles of the blockchain.

[0046] During the binding process, when the digital collection is created, the smart contract will generate a unique NFT (non-fungible token) for it. This NFT not only represents the identity of the digital collection, but also symbolizes its ownership. Through the transfer function of the smart contract, the ownership of the NFT can be safely and traceably transferred between different blockchain addresses (i.e. different owners), thereby realizing the digital management of the ownership of the digital collection. The smart contract will embed the real rights and interests of the digital collection in a coded form. For example, if the digital collection is a digital painting, the smart contract can stipulate that its owner enjoys the rights of display and resale, and at the same time clarify the details such as the share ratio and copyright ownership during resale. The exercise and transfer of these rights must be verified and executed by the smart contract, ensuring the clarity and enforceability of the real rights and interests.

[0047] Afterwards, before the digital collection is released, a compliance and security audit is conducted through the digital rights platform. Compliance review usually includes copyright review, content compliance review, qualification and license review. Security review usually includes technical security review, data privacy protection review, smart contract security review, etc.

[0048] The review process and mechanism includes the following processing steps:

[0049] Submit for review: The issuer of digital collections must submit relevant information of the digital collections (such as work content, copyright proof, distribution plan, etc.) to the digital rights platform for review.

[0050] Preliminary review: The digital rights platform conducts a preliminary review of the submitted information to determine whether it meets compliance and security requirements.

[0051] In-depth review: For digital collections that have passed the preliminary review, the digital rights platform will conduct a more in-depth review, including copyright verification, content review, technical security assessment, etc.

[0052] Audit feedback: The digital rights platform will promptly feedback the audit results to the issuer of the digital collection. For digital collections that fail the audit, the specific reasons must be explained and suggestions for improvement must be given.

[0053] Continuous monitoring: Digital rights platforms should continuously monitor published digital collections to ensure that they always meet compliance and security requirements during use and transactions.

[0054] Finally, digital collections and real rights are deployed to the blockchain network to achieve their permanent existence and verifiability in the digital world.

[0055] Among them, choose the appropriate blockchain platform according to the needs, such as the Ethereum public chain, or the alliance chain built by the government and enterprises. Then, configure the blockchain nodes, including full nodes, light nodes, etc., to ensure the stability and security of the blockchain network. In the process of deploying smart contracts to the blockchain network, set the corresponding trigger conditions and execution logic.

[0056] The chaining of digital collections and real rights includes: hashing the data of digital collections (such as images, audio, video, etc.) to generate a unique digital fingerprint. The digital fingerprint and related metadata (such as author, creation time, copyright information, etc.) are stored on the blockchain. For real rights, they need to be converted into a digitizable form and associated with the blockchain network through smart contracts.

[0057] For details on the process of confirming and exercising the rights after users purchase digital collections, please refer to Figure 2 shown.

[0058] First, after a user purchases a digital collection on a digital rights platform, the digital rights platform will first conduct rights confirmation to confirm the user’s ownership and related real rights to the purchased digital collection.

[0059] The rights confirmation process further includes four processes: transaction confirmation, smart contract execution, rights information update, and title certificate generation. The transaction confirmation process includes: after the user completes the purchase operation, the digital rights platform will first confirm the validity of the transaction, including checking the transaction amount, transaction object (i.e. digital collections), and account information of both parties to the transaction. Then the digital rights platform uses the distributed ledger technology of the blockchain to ensure the authenticity and immutability of the transaction records.

[0060] Smart contract execution processing includes: Digital collections are usually associated with the blockchain network through smart contracts. After the transaction is confirmed, the digital rights platform triggers the corresponding smart contract to execute the transfer operation of the digital collection. The smart contract automatically checks whether the transaction conditions are met (such as whether the payment is completed), and then executes the transfer of collection ownership.

[0061] The rights and interests information update process includes: after the smart contract is executed, the digital rights and interests platform will update the rights and interests information on the blockchain and transfer the ownership of the digital collection from the seller to the buyer. If the digital collection contains real rights and interests (such as exhibition rights, reproduction rights, etc.), the digital rights and interests platform will also record the transfer of these rights and interests on the blockchain.

[0062] The generation and processing of the title certificate includes: In order to provide legal evidence, the digital rights platform can generate a title certificate for the user. This certificate will record in detail the transaction information, ownership transfer and related real rights of the digital collection. The title certificate will use the hash algorithm of the blockchain to generate a unique digital fingerprint to ensure the authenticity and immutability of the certificate.

[0063] Confirming the user's ownership of the purchased digital collections further includes: the user can query his account information through the digital rights platform or blockchain browser to confirm whether the purchased digital collections have been successfully transferred to his account. The platform can provide query functions such as account balance and transaction records, so that users can understand their digital collections at any time.

[0064] Confirming the user's real rights and interests in the purchased digital collections further includes: for digital collections that contain real rights and interests, the digital rights and interests platform will clearly list the detailed information of these rights and interests in the title confirmation certificate. Users can learn about their real rights and interests and how to use them by viewing the title confirmation certificate or contacting the platform customer service.

[0065] Subsequently, the digital rights platform releases the rights and interests, and maps and records the rights obtained by users, such as ownership of physical collections, the right to purchase limited edition products, or the qualification to participate in specific activities, on the blockchain through digital rights smart contracts.

[0066] The digital rights platform maps the user's rights information with the smart contract, including matching the user's account information with the holder information in the smart contract, matching the specific content of the rights with the rights information in the smart contract, etc. The mapping process needs to ensure the accuracy and consistency of the information to avoid disputes in the subsequent exercise or transfer of rights.

[0067] After the mapping is completed, the digital rights platform will upload the smart contract and the user rights information it contains to the blockchain network. This usually involves sending the code and data of the smart contract to the blockchain node in the form of a transaction, which is verified and recorded by the node. Once the smart contract is recorded on the blockchain, its content and status become tamper-proof and traceable. This provides users with legal protection and ensures the authenticity and security of their rights.

[0068] When users exercise their rights, such as exchanging physical collections or participating in activities, the digital rights platform will cancel the rights. Among them, the digital rights platform provides three interactive methods for rights cancellation: scanning code, physical delivery, and redemption code. The digital rights platform provides the above three methods to meet different customer cancellation scenarios.

[0069] In QR code verification, the QR code usually contains key information such as the user's equity ID and verification code. The digital equity platform confirms the validity of the verification request by verifying whether this information is consistent with the equity information recorded on the blockchain.

[0070] In the verification of physical express delivery, the digital rights platform needs to connect with the express company through API to obtain logistics information in real time. When the logistics information shows that the user has signed for it, the platform automatically triggers the verification request and updates the user's rights status.

[0071] In redemption code verification, the redemption code is usually a unique string of characters that is associated with the equity information recorded on the blockchain. The digital equity platform confirms the validity of the verification request by verifying whether the redemption code is consistent with the equity information recorded on the blockchain.

[0072] After the cancellation is completed, the user's equity status is updated in real time, and the smart contract interface for updating the equity status is called at the same time. The latest equity status is synchronously updated to be reflected in the blockchain network, providing users with an instant and accurate record of equity usage.

[0073] Real-time updating of the user's equity status includes: marking the written-off equity as "used" or "expired" and updating the user's remaining equity information. After the write-off is completed, the status of the smart contract will change. The digital equity platform confirms that the equity status has been updated by calling the query function of the smart contract or reading the status information on the blockchain. At the same time, the digital equity platform can also synchronize this updated status information back to its own database to ensure consistency with the status on the blockchain.

[0074] It can be seen from the process of the above embodiment that the method of the present invention is used to enhance the real value of digital collections, thereby building a business ecosystem that integrates the virtual and the real, as detailed below.

[0075] First, companies can enhance the value of digital collections by binding them to real rights and interests. For example, by combining digital collections with physical goods, exclusive experiences, or special services, collectors can enjoy real-world rights and interests while owning virtual assets. This binding of rights and interests not only enhances the attractiveness of digital collections, but also gives them real value.

[0076] Secondly, establishing a sound redemption mechanism is the key to enhancing the real value of digital collections. Consumers can easily exchange digital collections for corresponding physical objects or services. The transparency and convenience of this redemption process further enhances consumers' recognition of the value of digital collections.

[0077] From rights binding to cancellation mechanism, and then to technical support, each step is an exploration of the transformation of virtual value into reality. Through these methods, digital collections can not only occupy a place in the virtual world, but also play their unique value in the real world, promoting the construction and development of the virtual-real integration business ecosystem.

[0078] Although the above methods are illustrated and described as a series of actions for simplicity of explanation, it should be understood and appreciated that these methods are not limited by the order of the actions, because according to one or more embodiments, some actions may occur in a different order and / or concurrently with other actions from those illustrated and described herein or not illustrated and described herein but understandable to those skilled in the art.

[0079] Those skilled in the art will further appreciate that the various illustrative logic blocks, modules, circuits, and algorithm steps described in conjunction with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or a combination of the two. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps are generally described above in terms of their functionality. Whether such functionality is implemented as hardware or software depends on the specific application and the design constraints imposed on the overall system. The technician may implement the described functionality in different ways for each specific application, but such implementation decisions should not be interpreted as resulting in a departure from the scope of the present invention.

[0080] The various illustrative logic blocks, modules, and circuits described in conjunction with the embodiments disclosed herein may be implemented or performed with a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. The processor may also be implemented as a combination of computing devices, such as a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in cooperation with a DSP core, or any other such configuration.

[0081] The steps of the method or algorithm described in conjunction with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. The software module may reside in a RAM memory, a flash memory, a ROM memory, an EPROM memory, an EEPROM memory, a register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to a processor so that the processor can read and write information from / to the storage medium. In an alternative, a storage medium may be integrated into a processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. In an alternative, the processor and the storage medium may reside in a user terminal as discrete components.

[0082] In one or more exemplary embodiments, the functions described may be implemented in hardware, software, firmware, or any combination thereof. If implemented as a computer program product in software, each function may be stored on or transmitted by a computer-readable medium as one or more instructions or codes. Computer-readable media include both computer storage media and communication media, including any medium that facilitates the transfer of a computer program from one place to another. Storage media may be any available medium that can be accessed by a computer. As an example and not limitation, such a computer-readable medium may include RAM, ROM, EEPROM, CD-ROM or other optical disk storage, disk storage or other magnetic storage device, or any other medium that can be used to carry or store the desired program code in the form of an instruction or data structure and can be accessed by a computer. Any connection is also properly referred to as a computer-readable medium. For example, if the software is transmitted from a website, a server, or other remote source using a coaxial cable, a fiber optic cable, a twisted pair, a digital subscriber line (DSL), or wireless technologies such as infrared, radio, and microwaves, the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwaves are included in the definition of the medium. Disk and disc as used herein include compact disc (CD), laser disc, optical disc, digital versatile disc (DVD), floppy disk and Blu-ray disc, wherein disk often reproduces data magnetically, while disc reproduces data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.

[0083] The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be apparent to those skilled in the art, and the general principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein, but should be granted the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method for issuing digital collections and writing off associated rights and interests, characterized in that: The method includes the process of binding digital collections and rights through digital rights smart contracts and the process of confirming and exercising rights after users purchase digital collections, in which: The process of binding digital collections and rights through digital rights smart contracts further includes: First, the metadata of digital collections is initialized through smart contracts, the basic information and attributes of digital collections are established, and each digital collection is given a unique digital identity; Subsequently, a digital rights smart contract is created to bind the ownership and real rights of the digital collection to the digital collection, ensuring the clarity and enforceability of the real rights; Afterwards, before the digital collection is released, it will be audited for compliance and security through the digital rights platform; Finally, digital collections and real rights are deployed to the blockchain network to achieve their permanent existence and verifiability in the digital world; The process of confirming and exercising the rights after users purchase digital collections further includes: First, after users purchase digital collections on the digital rights platform, the digital rights platform will first confirm the rights and interests to confirm the user's ownership and related real rights and interests of the purchased digital collections; Subsequently, the digital rights platform releases rights and interests, and maps and records the rights and interests obtained by users on the blockchain through digital rights and interests smart contracts; After the user exercises their rights, the digital rights platform will cancel the rights; After the rights are written off, the user's rights status is updated in real time, and the smart contract's interface for updating the rights status is called to synchronize the latest rights status to be reflected in the blockchain network.

2. The method for issuing digital collections and cancelling associated rights and interests according to claim 1, characterized in that: The basic information of the digital collection is embedded in the smart contract in a structured data format through programming language to ensure the accuracy and non-tamperability of the information; giving each digital collection a unique digital identity further includes utilizing the decentralized and non-tamperable characteristics of blockchain. The smart contract generates a unique hash value or non-fungible token ID for each digital collection as the only credential of its digital identity.

3. The method for issuing digital collections and cancelling associated rights and interests according to claim 1, characterized in that: In the process of creating a digital rights smart contract, it is necessary to clarify the types of real rights carried by the digital collection, as well as the conditions and restrictions for exercising these rights, and design the logical framework of the smart contract based on these requirements. Use the blockchain programming language to write the smart contract code according to the designed logical framework.

4. The method for issuing digital collections and cancelling associated rights and interests according to claim 1, characterized in that: During the binding process, when the digital collection is created, the smart contract generates a unique non-fungible token for it. This non-fungible token not only represents the identity of the digital collection, but also symbolizes its ownership. Through the transfer function of the smart contract, the ownership of the non-fungible token is securely and traceably transferred between different blockchain addresses. The smart contract embeds the real rights and interests of the digital collection in a coded form.

5. The method for issuing digital collections and cancelling associated rights and interests according to claim 1, characterized in that: Compliance reviews usually include copyright reviews, content compliance reviews, qualification and licensing reviews, and security reviews usually include technical security reviews, data privacy protection reviews, and smart contract security reviews.

6. The method for issuing digital collections and cancelling associated rights and interests according to claim 1, characterized in that: The process of deploying digital collections and real rights to the blockchain network further includes: Choose the appropriate blockchain platform according to your needs; Configure blockchain nodes, including full nodes and light nodes; When deploying smart contracts to the blockchain network, set the corresponding trigger conditions and execution logic; The data of digital collections is hashed to generate a unique digital fingerprint, which is then stored on the blockchain along with related metadata. The real rights and interests are converted into a digitizable form and linked to the blockchain network through smart contracts.

7. The method for issuing digital collections and cancelling associated rights and interests according to claim 1, characterized in that: The process of confirming the rights and interests of digital collections further includes the processing of transaction confirmation, smart contract execution, rights and interests information update, and the generation of confirmation certificates.

8. The method for issuing digital collections and cancelling associated rights and interests according to claim 1, characterized in that: The digital rights and interests platform maps the user's rights and interests information with the smart contract, including: matching the user's account information with the holder information in the smart contract, and matching the specific content of the rights and interests with the rights and interests information in the smart contract, wherein the accuracy and consistency of the information are ensured during the mapping process.

9. The method for issuing digital collections and cancelling associated rights and interests according to claim 1, characterized in that: The digital rights platform provides three interactive methods to verify rights: code scanning, physical delivery, and redemption code.

10. The method for issuing digital collections and cancelling associated rights and interests according to claim 1, characterized in that: Real-time updating of the user's equity status includes: marking the cancelled equity as "used" or "expired", and updating the user's remaining equity information; after the cancellation is completed, the status of the smart contract changes, and the digital equity platform confirms that the equity status has been updated by calling the query function of the smart contract or reading the status information on the blockchain. At the same time, the digital equity platform also synchronizes the updated status information back to its own database to ensure consistency with the status on the blockchain.

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