CN115374480A

CN115374480A - Author service system based on block chain

Info

Publication number: CN115374480A
Application number: CN202211110083.0A
Authority: CN
Inventors: 杜宇; 侯东圣; 郝玉琨
Original assignee: Shanghai Wanxiang Blockchain Inc
Current assignee: Shanghai Wanxiang Blockchain Inc
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-11-22

Abstract

The invention provides a creator service system based on a block chain, which comprises: the block chain bottom layer is used for recording, transmitting, storing and presenting decentralized data; the digital identity module is used for creating and managing the digital identity and the digital assets of the creator; the authoring content storage module is used for realizing addressable, versioned and point-to-point distributed storage and transmission of authoring content; the domain name authoring module is used for creating a domain name for an authoring space of an author, accessing the existing internet information through the domain name, realizing the complete possession of the author on the domain name authoring, and eliminating the risk of unauthorized logout or deprivation by a centralized platform; the authoring property right proving module is used for digitizing the authoring property right, generating a corresponding authoring content NFT set and proving the attribution of the unique property right or the common property right of the authoring content; the creation property right distribution module is used for splitting one creation property right into multi-division income rights and distributing the multi-division income rights to different beneficiaries.

Description

Creator service system based on block chain

Technical Field

The invention relates to the technical field of block chains, in particular to a creator service system based on a block chain, and more particularly to a decentralized creator economic service platform.

Background

In the large background of digital economy, the economic market of the authors is developing rapidly. Self-media represented by public numbers, anchor broadcasters and the like are becoming core creators of contents in digital media formats, attract more and more attention of consumers, and create novel consumption modes of content e-commerce, live e-commerce and the like. At present, most of the content output by the creator and the operation client group depend on a centralized platform, so that the existing economic service platform of the creator has the problems of platform data abuse, privacy disclosure and the like, and the creation and propagation of the content of the economic of the creator is further limited.

Patent document CN114741739A (application number: 202210436449.7) discloses an authorized circulation method and system based on block chain, which relates to the technical field of block chain, first acquiring an author file, calculating a hash value, transmitting the hash value to the author, then acquiring an electronic contract created by the author, then adding a charging clause in the electronic contract, then calculating the hash value of the charging contract, and performing authenticity verification by using super nodes and a plurality of nodes to superpose signatures, and finally placing the electronic contract on the block chain. Although the patent can prove the ownership and copyright of the author through the on-chain electronic contract, no improvement is found in the distribution of the authoring content, the authoring motivation, the flow of the digital assets, the ecological activity of the author, and the like. Meanwhile, the prior art cannot provide a complete decentralized creator economic service system architecture and an operation method, and cannot provide effective decentralized creator economic service.

Patent document CN114037528A (202111309639.4) discloses a centralized NFT work transaction method, which is applied to a NFT work transaction platform, and the method includes: receiving a transaction request of a first user for sending an NFT work through a client, wherein the NFT work comprises an NFT work price set by the user; storing the NFT work into a local database; and displaying the NFT work so as to facilitate other users to view the NFT work through the NFT work transaction platform.

Disclosure of Invention

In view of the defects in the prior art, the invention aims to provide a creator service system based on a block chain.

The originator service system based on the block chain provided by the invention comprises: a block chain bottom layer and a core layer;

the block chain bottom layer is used for recording, transmitting, storing and presenting decentralized data;

the core layer comprises a digital identity module, an authoring content storage module, an authoring domain name module, an authoring property right proving module and an authoring property right distribution module;

the digital identity module is used for creating and managing the digital identity and the digital assets of the author;

the authoring content storage module is used for realizing addressable, versioned and point-to-point distributed storage and transmission of authoring content;

the domain name authoring module provides a distributed, open and extensible naming method based on a block chain, and is used for creating domain names for authoring spaces of authors, accessing existing internet information through the domain names, realizing complete ownership of the authored domain names by the authors, and eliminating risks of unauthorized logout or deprivation by a centralized platform;

the authoring property right proving module is used for digitizing the authoring property right, generating a corresponding authoring content NFT set and proving the attribution of the unique property right or the common property right of the authoring content;

the creation property right distribution module is used for splitting one creation property right into multi-division income rights and distributing the multi-division income rights to different beneficiaries.

Preferably, in the digital identity module, the method comprises: a digital account unit and a digital wallet unit;

the digital account unit creates and maintains a public key and private key encryption pair of an author, and issues an authored content file through public key authorization; generating a unique on-chain address through a private key to represent the digital identity of the work;

the digital wallet unit is used for managing the authored content property rights and the revenue rights of the author.

Preferably, the generating of the unique chained address by the private key employs: the digital account unit randomly generates a private key consisting of 64 hexadecimal characters, a public key is generated by the private key based on an elliptic curve digital signature algorithm, and a chained address is acquired by acquiring the last 20 bytes of Keccak-256 hash of the public key and adding 0x to the head of the public key.

Preferably, the authoring content storage module comprises: the system comprises a content data unit, a block exchange unit, a system version unit, an information routing unit and a file domain name unit;

the content data unit divides the file into single data blocks with the size not exceeding a preset value, assigns a unique hash value to each data block, and adopts a Merkel directed acyclic graph as a data storage structure;

the block switching unit realizes distributed storage of data blocks and network transmission of shared files based on a content distribution protocol BitTorrent;

the system version unit records the updating and version number of the authored content;

the information routing unit records the storage position of the file and supports the management and the use of distributed storage content;

the file domain name unit points to the variable content by a user-readable secure address.

Preferably, in the system version unit, a distributed version control management system DVCS is adopted, which supports multi-user cooperative work, records each update and marks a different version number, and completely mirrors a code repository and a history record to realize that a file is traced back to any previous version in any case.

Preferably, in the file domain name unit, the file is named based on the self-certified file system SFS, and the file is pointed to variable contents through the secure address, so that a user only needs to query the file name when searching for the file, and the file name is not affected by the change of the file contents.

Preferably, in the information routing unit, a distributed hash list is used to record the location of file storage, so as to realize fast acquisition of the node where the required data is located.

Preferably, the authoring domain name module comprises a domain name registrar, a domain name resolver and a domain name manager;

the domain name register comprises a controller, a name processor and a registry; the controller receives a domain name application of a user, checks the validity and availability of a name, the name processor converts a standard domain name into an internal processable format, and the registry stores domain name related information and a digital identity;

the domain name resolver establishes a mapping relation between a domain name and a digital identity of a user by calling registry information;

the domain name manager manages domain name permissions by invoking a controller.

Preferably, in the authoring property right proving module, authoring content NFT metadata, an authoring content NFT configurator and an authoring content NFT enumeration table are included;

the authoring content NFT metadata receives authoring property digitization parameters, including the collection name, abbreviated code number, and unique uniform resource identifier URI of a given encoding NFT _ ID of the authoring content NFT;

the creation content NFT configurator receives creation property digital parameters, completes casting and configuration of creation content NFT, determines ownership of creation content NFT and simultaneously realizes transaction function of creation content NFT;

the authoring content NFT enumeration table is used for collecting metadata and related data of a functional device and outputting complete information of the authoring content NFT after being called.

Preferably, the creation property right allocation module comprises an NFT allocation unit, an NFT vault unit and an earningright certificate unit;

in the NFT distribution unit, receiving an authoring content NFT distribution parameter, generating an NFT vault number, and transferring ownership of the authoring content NFT;

receiving ownership of an authoring content NFT in the NFT vault unit, realizing safe hosting of the NFT, and supporting extraction of the NFT;

and in the revenue right evidence unit, receiving an NFT distribution parameter of the creative content, generating a negotiable and homogeneous revenue right evidence and distributing the negotiable and homogeneous revenue right evidence to different holders.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through a block chain technology, a decentralized bottom architecture is provided, the non-tampering and traceable of creator economic service key behaviors and data such as creator digital identity, creation content domain name, creation content right, creation property right segmentation, creation incentive and distribution and the like are realized, and the problems of data abuse, privacy disclosure, single-point breakthrough and the like of a centralized platform are solved;

2. according to the invention, by means of an asymmetric encryption technology, the digital identity of the creator is created and managed by means of public key and private key encryption, the original digital account of the block chain ensures the uniqueness and authenticity of the identity of the creator, the digital signature authorization ensures the safety of the digital asset of the creator, the digital wallet unit provides a platform for digital asset management and transaction, and the mobility of the digital asset is improved;

3. the invention enables the author to have complete ownership of the authored content through addressable, versioned and point-to-point distributed storage and transmission of the authored content; content addressing, data tamper resistance and duplication removal are realized through a file fragmentation technology, a Hash algorithm and a Merkel directed acyclic graph data structure; the distributed version control system DVCS supports multi-user cooperative work and backtracking of versions, and realizes the safety of the creation content; the method is characterized in that a file is named based on a self-certified file system (SFS) and a storage position is recorded by adopting a distributed hash column, so that the problem of rapid use and propagation of content data is solved; based on a content distribution protocol BitTorrent, distributed storage of file data and network transmission of shared files are realized, the processing efficiency of downloading a plurality of large-volume files is improved, and meanwhile, a large amount of bandwidth is not required to be occupied;

4. according to the invention, through a distributed, open and extensible naming method based on a block chain, a domain name is created for an authoring space, so that an author has a complete authoring content distribution right, and the risk that a centralized platform arbitrarily logs out or deprives the domain name is avoided; the safety and the non-falsification of the domain name are realized by writing the domain name related information into an intelligent contract and storing the domain name related information on a chain. And the name is prevented from being preempted through setting the shortest request event, the shortest registration time and the rent. The domain name adopts UTS-46 standard, so that the specification and effectiveness of the name are ensured, and the domain name can be converted into a unique hash node based on a Namehash algorithm for internal processing, hierarchical naming can be realized, and direct interaction between an intelligent contract and text data is avoided; the forward resolver and the reverse resolver realize the mutual mapping of the domain name and the digital identity of the author, and are convenient for the use and the management of the domain name;

5. the invention provides a non-homogeneous evidence-passing standard which is used for digitizing the creation property right and proving the exclusive property right or the common property right attribution of the creator to the creation content. The configuration parameters of the authoring content NFT comprise NFT set name, abbreviated code number, unique uniform resource identifier URI of given encoding NFT _ ID and other data, the functions of the authoring content NFT comprise generation, direct transfer, brokers, auction, revocation and the like, and the authoring content NFT enumeration table outputs complete information of the authoring content NFT set, including quantity, index and authoring content NFT held by an owner;

6. the invention provides a method for dividing and circulating creation property rights and income rights, which introduces more creation content circulation participants by providing rich incentive ways, increases the mobility of creation content and improves the economic activity of creators. The earnings right certificate configuration parameters comprise earnings right certificate name, earnings right certificate code number, creation content NFT address, creation content NFT unique identifier, earnings right certificate issuing quantity, creation content NFT issuing price and planning and exhibition person cost. And the NFT vault unit is used for receiving the ownership of the authorized transferred authoring content NFT and realizing the safe hosting and expense storage of the authoring content NFT. Through the homogenization certification standard, the earning right certification represents the negotiable earning right certification of the value of the creation content NFT, and the negotiable earning right certification comprises the negotiable metadata such as the name, the code number and the system of the negotiable right, and supports the negotiable functions such as casting, destroying, authorizing, transferring, inquiring, adjusting the amount and the like.

7. The decentralized solution of the present invention involves the decentralization of the complete originator service node, including digital identity, content storage, creation of domain names, title assertions, and title assignment, among others.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a functional architecture diagram of a decentralized author economic services platform.

FIG. 2 is a flow chart of the operation of the decentralized author economic services platform.

Detailed Description

The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.

Example 1

In the implementation of the decentralized creator economic service platform, a decentralized system architecture of the creator economic service platform is built through a block chain bottom layer technology, a core layer and an application layer. Through digital accounts and digital wallets, digital identities and digital assets native to the author's chain are created and managed. By functional units such as content data, system version, file domain name, block exchange, information routing and the like, addressable, versioned and point-to-point distributed storage and transmission of authored content are realized. A block chain based distributed, open and extensible authoring space domain name is created through a domain name registrar, resolver and manager, authoring content distribution. By authoring content NFT metadata, configurator and enumeration table, authoring property is digitized, confirming unique property or common property attribution of authoring content. Through NFT distribution unit, insurance storehouse unit and right of income voucher unit, will create property right and right of income segmentation circulation, increase the creation content mobility, improved the creator economic activity degree.

The invention provides a decentralized author economic service platform, which comprises a block chain bottom layer, a core layer and an application end, as shown in figure 1.

The bottom layer of the block chain provides a decentralized data recording, transmitting, storing and presenting mode, ensures the data security and the data authority of the creation economic business system, and comprises a cryptography algorithm library module, a consensus mechanism module and a P2P network module.

The core layer comprises a digital identity module, an authored content storage module, an authored domain name module, an authored property right proving module and an authored property right distribution module.

The digital identity module is used for creating and managing the digital identity and digital assets of the creator, and comprises a digital account unit and a digital wallet unit. The digital account unit is used for creating and maintaining the digital identity of the author and consists of a public key and a private key encryption pair, wherein the public key is used for signing and authorizing, and the private key is used for generating a unique chained address of the author. The creator's chain address generating step includes that the digital account unit randomly generates a private key consisting of 64 hexadecimal characters, a public key is generated by the private key based on an elliptic curve digital signature algorithm, and a chain address is acquired by acquiring the last 20 bytes of Keccak-256 hash of the public key and adding 0x to the head. The digital wallet unit is used for managing creative content property rights and income rights of creators, including but not limited to exhibition, inquiry, transaction, signature authorization and the like.

The authored content storage module is used for realizing addressable, versioned and point-to-point distributed storage and transmission of authored content and comprises a content data unit, a system version unit, a file domain name unit, a block exchange unit and an information routing unit. The content data unit divides the file into single data blocks with the size not exceeding 256KB, assigns a unique hash value to each data block, and adopts a Merkel directed acyclic graph as a data storage structure. The method can use multiple hashes to uniquely identify the content of the data block, thereby realizing addressing based on the content of the file, and simultaneously ensuring the data to be prevented from being tampered and deduplicated. The system version unit adopts a distributed version control system DVCS, supports multi-user cooperative work, records each updating and marks different version numbers, and can backtrack files to any previous version under any condition by completely mirroring a code warehouse and a history record. The file domain name unit names the file based on the self-certified file system SFS and points to the variable content through the secure address, so that a user only needs to inquire the file name when searching the file without being influenced by the change of the file content, and the problem of content data transmission is solved. The block switching unit realizes distributed storage of file data and network transmission of shared files based on a content distribution protocol BitTorrent, so that a download server can simultaneously process download requests of a plurality of large-volume files without occupying a large amount of bandwidth, and credit and bill systems are added to stimulate each node to share data. The routing unit records the position of file storage by adopting a distributed hash list, and helps a user node to quickly find the node where the required data is located.

The domain name authoring module provides a distributed, open and extensible naming method based on a block chain, which is used for creating a domain name for an author creating space and accessing the existing internet information through the domain name, can realize the complete possession of the author on the domain name authoring, and eliminates the risk of unauthorized logout or deprivation by a centralized platform.

The domain name register adopts an intelligent contract technology to realize the distribution and the update of domain names, and comprises functions of a controller, a name processor, a registry and the like. The controller is used for receiving a domain name application submitted by an author, checking the validity and the availability of a name, writing information such as the domain name, the author digital identity or address, the validity period of the name, a valid request judgment factor and the like into an intelligent contract, and preventing the name from being preempted through the setting of a shortest request event, shortest registration time and rent. The name processor adopts UTS-46 standard to carry out standardization and validity check on the domain name applied by the creator, and ensures that letters in the domain name are irrelevant to case and invalid characters are forbidden; the application domain name is converted into the unique hash node by adopting a Namehash algorithm for internal processing, hierarchical naming can be realized, and the direct interaction between the intelligent contract and text data is avoided. The registry is used for maintaining all domain names and sub-domain name lists and storing the owner digital identity or the on-chain address of each domain name, a domain name resolver and the cache survival time TTL of all records under the domain names.

The domain name resolver is used for mapping the domain name of the author and the digital identity with each other, and comprises a forward domain name resolver and a reverse domain name resolver. The forward domain name resolver is used for converting an author domain name into an on-chain address, the resolving process comprises the steps that the name processor normalizes and hashes the name to be resolved, the registry receives the hashes and returns the address of the forward resolver in charge, and the forward resolver receives the hashes and outputs the on-chain address of the author corresponding to the domain name. The reverse domain name resolver is used for converting the on-chain address of the author into a domain name, the resolving process comprises inquiring the address of the reverse resolver corresponding to the on-chain address, the reverse resolver receives the on-chain address and returns the corresponding domain name, and forward resolution is executed again to verify whether the mapping relation is correct or not.

The domain name manager is used for the author to manage the held domain name in the authority, including but not limited to transferring the domain name, creating sub-domain name, setting resolver and TTL, updating the resolution record, and configuring reverse resolution.

The creation title proving module provides a non-homogeneous evidence standard for digitizing creation title to generate corresponding creation content NFT set, and can prove the unique title or common title attribution of creation content, including creation content NFT metadata, creation content NFT configurator, and creation content NFT enumeration table.

The authoring content NFT metadata is used to output data such as the collection name, abbreviated code, unique uniform resource identifier URI of a given encoding NFT _ ID, etc. of the authoring content NFT.

The authoring content NFT function is configured and operable to author configuration and operation of a content NFT, and includes: counting the number of held authoring content NFT balanceof (), returning the holder address ownerrof () of NFT _ ID, transferring ownership of the authoring content NFT from one address to another address safeTransferForm, changing or confirming the authorized address appro () of the authoring content NFT, enabling or disabling the third party to manage the authoring content NFT setApprrvallForAll (), obtaining the authorized address getApprved () of a single NFT _ ID, inquiring whether an address is the authorized management third party ISApprwedForAll () of another address, inquiring whether the given NFT _ ID has exist (), inquiring whether the given address can transfer the given NFT _ ID ApprwedOrowner (), generating the authoring content NFT safeMint (), and destroying the authoring content NFT burn (). Further, the authoring content NFT function can realize scene functions of generation, direct transfer, brokers, auctions, revocation and the like of the authoring content NFT.

The authoring content NFT enumeration table is used for outputting complete information of an authoring content NFT set, including the number, the index, and the authoring content NFT held by an owner.

The creation property right distribution module is used for splitting a creation property right into a plurality of income rights and distributing the income rights to different beneficiaries, and more creation content circulation participants are introduced in a property right splitting mode, so that the creation content mobility is increased, and the economic activity of creators is improved. The system comprises an NFT distribution unit, an NFT insurance library unit and an earning right evidence unit.

The NFT distribution unit is used for configuring the distribution parameters of the authoring content NFT, generating an NFT insurance vault number ID and transferring the ownership of the NFT by authorization through a digital signature technology. The distribution parameters comprise the revenue right certification name, the revenue right certification code number, the creating content NFT address, the unique creating content NFT identifier, the revenue right certification issuing quantity, the creating content NFT issuing price and the fee of the policy holder.

And the NFT vault unit acquires the NFT vault serial number ID returned by the NFT distribution unit, generates a unique on-chain address according to the serial number ID, and is used for receiving ownership of the authorized transferred authoring content NFT to realize safe hosting and expense storage of the authoring content NFT. The NFT vault unit supports secure hosting of a single NFT, as well as a basket of NFTs, and also supports holders to store or retrieve the authored content NFT.

The revenue right evidence obtaining unit provides a homogeneous evidence obtaining standard for receiving the NFT distribution parameter and generating a negotiable revenue right evidence representing the value of the authoring content NFT. The homogenization certification passing standard comprises certification passing metadata such as a profit certification passing name, a code number and a system, and supports certification passing circulation functions such as casting, destroying, authorizing, transferring, inquiring and limit adjusting.

The application layer comprises an authoring incentive module, wherein the authoring content is used as a digital asset for value exchange, and commercial service functional units such as sale, appreciation, advertisement, subscription, auction and the like are provided, income is allocated to a holder on the basis of the right of income, and the balance of the digital asset is correspondingly adjusted by the digital wallet of the holder.

The invention provides a method for operating a decentralized creator economic service platform, which is shown in figure 2.

The digital identity module digital account unit creates and maintains an originator's public and private key encryption pair. The user uses the public key to authorize and release the authored content file, and generates a unique chained address representing the digital identity through the private key.

Furthermore, the content data unit of the authored content storage module divides an authored content file into data blocks, assigns unique hash values to the data blocks, and adopts a Merkel directed acyclic graph as a data storage structure.

Furthermore, the block switching unit realizes the distributed storage and network transmission of the data blocks based on the content distribution protocol BitTorrent.

Furthermore, the system version unit records the updating and version number of the authored content, the file domain name unit points to the variable content through a user readable safe address, and the information routing unit records the storage position of the file, so that the management and the use of the distributed storage content are supported.

Further, the authoring domain name module controller receives a domain name application from a user, checks the validity and availability of the name, the name processor converts the canonical domain name into an internally processable format, and the registry stores domain name related information and digital identities.

Further, the domain name resolver establishes a mapping relationship between the domain name and the digital identity of the user by calling registry information. The domain name manager can manage domain name permissions by calling the controller.

Further, the authoring title certification module authoring content NFT metadata receives authoring title digitization parameters, including the collection name of the authoring content NFT, abbreviated code number, unique uniform resource identifier URI given the encoding NFT _ ID, and the like.

Further, the authoring content NFT function receives authoring property digital parameters, namely authoring content NFT configuration parameters, completes casting and configuration of the authoring content NFT, determines ownership of the authoring content NFT, and can realize a transaction function of the authoring content NFT. The authoring content NFT enumeration table is used for collecting metadata and related data of a functional device and outputting complete information of the authoring content NFT after being called.

Further, the authoring content property right allocation module NFT allocation unit receives the authoring content NFT allocation parameters, generates NFT vault numbers, and releases the ownership of the authoring content NFT.

Further, the NFT vault unit receives ownership of the authoring content NFT, implements secure hosting of the NFT, and supports extraction of the NFT.

Further, the revenue right evidence unit receives the NFT distribution parameters, namely revenue right evidence configuration parameters, of the authoring content, generates negotiable and homogeneous revenue right evidence, and distributes the negotiable and homogeneous revenue right evidence to different holders.

Furthermore, the creation incentive module records creation income obtained by creating contents through different business service functional units and generates a holder distribution scheme according to holder information proved by the profit rights.

Further, the digital wallet unit receives the holder allocation scheme and adjusts the digital asset balance of the holder digital account accordingly.

Furthermore, all input and output parameters of each module of the economic service platform of the creator pass through a block chain bottom layer, are encrypted and verified, and then pass through a P2P network and are stored in nodes on the chain.

Those skilled in the art will appreciate that, in addition to implementing the systems, apparatus, and various modules thereof provided by the present invention in purely computer readable program code, the same procedures can be implemented entirely by logically programming method steps such that the systems, apparatus, and various modules thereof are provided in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Therefore, the system, the device and the modules thereof provided by the present invention can be considered as a hardware component, and the modules included in the system, the device and the modules thereof for implementing various programs can also be considered as structures in the hardware component; modules for performing various functions may also be considered to be both software programs for performing the methods and structures within hardware components.

The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims

1. A blockchain-based author service system, comprising: a block chain bottom layer and a core layer;

the core layer comprises a digital identity module, an authored content storage module, an authored domain name module, an authored property right proving module and an authored property right distribution module;

the domain name authoring module is used for creating a domain name for an authoring space of an author, accessing the existing internet information through the domain name, realizing the complete possession of the author on the domain name authoring, and eliminating the risk of unauthorized logout or deprivation by a centralized platform;

2. The system according to claim 1, wherein the digital identity module comprises: a digital account unit and a digital wallet unit;

the digital account unit creates and maintains a public key and a private key encryption pair of an author, and issues an authored content file through public key authorization; generating a unique on-chain address by a private key to represent the digital identity of the work;

3. The blockchain-based author service system of claim 2 wherein the generating of the unique on-chain address by the private key employs: the digital account unit randomly generates a private key consisting of 64 hexadecimal characters, a public key is generated by the private key based on an elliptic curve digital signature algorithm, and a chained address is acquired by acquiring the last 20 bytes of Keccak-256 hash of the public key and adding 0x to the head of the public key.

4. The blockchain-based author service system of claim 1, wherein the authoring content storage module comprises: the system comprises a content data unit, a block exchange unit, a system version unit, an information routing unit and a file domain name unit;

5. The system according to claim 4, wherein said system version unit uses distributed version control management system DVCS to support multi-user cooperation, records each update and marks different version number, and realizes to trace back the file to any previous version in any case by completely mirroring the code warehouse and history.

6. The system of claim 4, wherein in the file domain name unit, the file is named based on the self-certified file system (SFS), and the file is pointed to variable contents through a secure address, so that a user only needs to query a file name when searching for the file, and the file name is not affected by the change of the file contents.

7. The system of claim 4, wherein in the information routing unit, a distributed hash list is used to record the location of file storage, so as to achieve fast acquisition of the node where the required data is located.

8. The blockchain-based author service system of claim 1 wherein in the authoring domain name module, a domain name registrar, a domain name resolver and a domain name manager are included;

the domain name register comprises a controller, a name processor and a registry; the controller receives a domain name application of a user, checks the validity and the availability of a name, the name processor converts a standard domain name into an internal processable format, and the registry stores domain name related information and digital identity;

9. The system of claim 1, wherein the authoring property certification module comprises authoring content NFT metadata, authoring content NFT configurator and authoring content NFT enumeration table;

the authoring content NFT enumeration table is used for gathering metadata and related data of a functional device and outputting complete information of the authoring content NFT after being called.

10. The blockchain-based author service system of claim 1, wherein in the authoring property right allocation module, an NFT allocation unit, an NFT vault unit, and an earningrights certification unit are included;

and in the revenue right certification unit, receiving the NFT distribution parameters of the authoring content, generating negotiable and homogeneous revenue right certification and distributing the revenue right certification to different holders.