CN112700330A - Intelligent contract construction method and device based on copyright transaction and copyright transaction method - Google Patents
Intelligent contract construction method and device based on copyright transaction and copyright transaction method Download PDFInfo
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- CN112700330A CN112700330A CN202011627762.6A CN202011627762A CN112700330A CN 112700330 A CN112700330 A CN 112700330A CN 202011627762 A CN202011627762 A CN 202011627762A CN 112700330 A CN112700330 A CN 112700330A
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 15
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- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
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- G06Q50/184—Intellectual property management
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Abstract
The invention provides an intelligent contract construction method and device based on copyright transaction and a copyright transaction method, wherein the intelligent contract construction method comprises the following steps: s1, constructing a corresponding work class to receive the data stream of the corresponding work, the work class including: the fields of the name of the work, the type of the work, the specific content of the work, author information, transaction information and the like; s2, hashing the work class, and searching whether the same hash value exists in the database; s3, if the searching result shows that the same hash value already exists on the chain, the copyright purchase request is rejected, and the copyright of the work is informed to be purchased; and if the searching result shows that the chain does not have the same hash value, the next step of the transaction step is carried out, and the transaction information of the work is updated on the chain.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to an intelligent contract construction method based on copyright transaction, and a device and a storage medium applying the method.
Background
With the development and application of information technology, the digital media industry is rapidly developed, but the traditional media platform has the defects of tedious landing of the Xiaoping works, frequent infringement of copyright events of the works and the like, is not beneficial to the development of the digital media industry in China, and is easy to infringe personal privacy and interests. Therefore, there is a need to improve and solve the problems through the construction of intelligent contracts based on the research on the problems and disadvantages existing in the industry at present.
The method provides a feasible method for establishing an intelligent contract for copyright transaction in the media industry, prevents the occurrence of an event of infringing the copyright of the digital media works, improves the transparency of the digital media asset transaction information, realizes automatic transfer of assets by using the intelligent contract, effectively guarantees the income of a media work maker, and creates a healthy digital media creation atmosphere.
Disclosure of Invention
In view of the background, a first object of the present invention is to provide an intelligent contract construction method that can implement copyright trading.
The second purpose of the invention is to provide an intelligent contract construction device based on copyright transaction.
A third object of the present invention is to provide a copyright trading method applying the intelligent contract.
In order to achieve the above purpose, the invention provides the following technical scheme:
in order to achieve the first object, the invention provides an intelligent contract construction method based on copyright transaction, which comprises the following steps:
s1, constructing a corresponding work class to receive the data stream of the corresponding work, the work class including: the fields of the name of the work, the type of the work, the specific content of the work, author information, transaction information and the like;
s2, hashing the work class, and searching whether the same hash value exists in the database;
s3, if the searching result shows that the same hash value already exists on the chain, the copyright purchase request is rejected, and the copyright of the work is informed to be purchased; and if the searching result shows that the chain does not have the same hash value, the next step of the transaction step is carried out, and the transaction information of the work is updated on the chain.
In order to achieve the second object, the present invention provides an intelligent contract construction device based on copyright transaction, which comprises a memory for storing computer readable instructions; and a processor for executing the computer readable instructions to make the intelligent contract construction device execute the intelligent contract construction method based on copyright trading.
In order to achieve the third object, the copyright transaction method provided by the invention comprises the following steps:
registering: the user can upload works as an author or purchase the works on the platform as a buyer through registering as the user, each user has only one user ID, and the platform issues a unique public and private key for the user;
uploading: an author uploads works, adds a public key and a private key signature, and generates a digital password as information for copyright transaction verification;
and (3) displaying works: the author can select a copyright trading mode, price the copyright of the work and display the copyright on the platform;
trading: after clicking the heart instrument works, the purchaser adds price on the basis of copyright transaction, the platform generates a transaction ID, and simultaneously, the information is sent to the author side.
Compared with the prior art, the invention has the following beneficial effects:
the method meets the requirements of decentralized storage, random malicious tampering prevention, traceability and the like of digital copyright and transaction information while providing a safe transaction environment for copyright, and provides a reliable construction method for the future development of intelligent contracts in copyright transactions of the media industry.
Drawings
FIG. 1 is a flow chart of a transaction method using smart contracts according to an embodiment of the present invention.
Detailed Description
The embodiment provides an intelligent contract construction method capable of realizing copyright transaction, which comprises the following steps:
s1, constructing a corresponding work class to receive the data stream of the corresponding work, the work class including: the fields of the name of the work, the type of the work, the specific content of the work, author information, transaction information and the like;
s2, hashing the work class, and searching whether the same hash value exists in the database;
s3, if the searching result shows that the same hash value already exists on the chain, the copyright purchase request is rejected, and the copyright of the work is informed to be purchased; and if the searching result shows that the chain does not have the same hash value, the next step of the transaction step is carried out, and the transaction information of the work is updated on the chain.
The embodiment also provides an intelligent contract construction device based on copyright transaction, which comprises a memory, a storage module and a processing module, wherein the memory is used for storing computer readable instructions; and a processor for executing the computer readable instructions to make the block chain construction device execute the intelligent contract construction method based on copyright trading.
The method for realizing copyright transaction by applying the intelligent contract comprises the following steps:
registering: the user can upload works as an author or purchase the works on the platform as a buyer through registering as the user, each user has only one user ID, and the platform issues a unique public and private key for the user;
uploading: an author uploads works, adds a public key and a private key signature, and generates a digital password as information for copyright transaction verification;
and (3) displaying works: the author can select a copyright trading mode, price the copyright of the work and display the copyright on the platform;
trading: after clicking the heart instrument works, the purchaser adds price on the basis of copyright transaction, the platform generates a transaction ID, and simultaneously, the information is sent to the author side.
In the copyright transaction process, transaction data is economically recorded and is used for managing, paying and settling accounts, the transaction safety degree is improved, the identity information of each trader is recorded and verified, the time consumption of programs such as negotiations, documentation, bureaucratic operations and the like can be avoided, the method is particularly used for cross-border copyright transaction, and the method can be used for verifying intellectual property rights and protecting the intellectual property rights from theft and illegal use.
As shown in fig. 1, which is an example of copyright trading:
checking a parameter conversion format;
inquiring whether the video exists;
if yes, inquiring author information and buyer information;
judging whether the buyer and the author are the same person;
if the judgment result is yes, ending; if the judgment result is negative, judging whether the balance of the bank card of the buyer is enough, if the judgment result is positive, deducting money, writing the account book, updating the balance of the writer, finishing the transaction, if the judgment result is negative, inquiring whether to continue purchasing, if continuing, receiving recharging, then judging whether the balance of the bank card of the buyer is enough, if the judgment result is positive, deducting money, writing the account book, updating the balance of the writer, finishing the transaction, and if not continuing the purchasing, finishing the transaction.
While the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. An intelligent contract construction method based on copyright transaction is characterized by comprising the following steps:
s1, constructing a corresponding work class to receive the data stream of the corresponding work, the work class including: the fields of the name of the work, the type of the work, the specific content of the work, author information, transaction information and the like;
s2, hashing the work class, and searching whether the same hash value exists in the database;
s3, if the searching result shows that the same hash value already exists on the chain, the copyright purchase request is rejected, and the copyright of the work is informed to be purchased; and if the searching result shows that the chain does not have the same hash value, the next step of the transaction step is carried out, and the transaction information of the work is updated on the chain.
2. A construction apparatus for implementing the construction method according to claim 1, characterized in that it comprises a memory for storing computer-readable instructions; and a processor for executing the computer readable instructions to make the intelligent contract construction device execute the intelligent contract construction method based on copyright trading.
3. A copyright transaction method for applying the intelligent contract of claim 1, comprising:
registering: the user can upload works as an author or purchase the works on the platform as a buyer through registering as the user, each user has only one user ID, and the platform issues a unique public and private key for the user;
uploading: an author uploads works, adds a public key and a private key signature, and generates a digital password as information for copyright transaction verification;
and (3) displaying works: the author can select a copyright trading mode, price the copyright of the work and display the copyright on the platform;
trading: after clicking the heart instrument works, the purchaser adds price on the basis of copyright transaction, the platform generates a transaction ID, and simultaneously, the information is sent to the author side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011627762.6A CN112700330A (en) | 2020-12-30 | 2020-12-30 | Intelligent contract construction method and device based on copyright transaction and copyright transaction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011627762.6A CN112700330A (en) | 2020-12-30 | 2020-12-30 | Intelligent contract construction method and device based on copyright transaction and copyright transaction method |
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| CN112700330A true CN112700330A (en) | 2021-04-23 |
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| CN202011627762.6A Pending CN112700330A (en) | 2020-12-30 | 2020-12-30 | Intelligent contract construction method and device based on copyright transaction and copyright transaction method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763469A (en) * | 2008-12-24 | 2010-06-30 | 盛大计算机（上海）有限公司 | Digital copyright management system and implementation method thereof |
| CN107330694A (en) * | 2017-07-03 | 2017-11-07 | 重庆小犀智能科技有限公司 | Copyright trading system and method for commerce based on block chain |
| CN108846776A (en) * | 2018-04-19 | 2018-11-20 | 中山大学 | A kind of digital literary property protection method based on block chain technology |
| CN111428207A (en) * | 2020-04-23 | 2020-07-17 | 重庆邮电大学 | Digital copyright registration and transaction method based on block chain technology |
-
2020
- 2020-12-30 CN CN202011627762.6A patent/CN112700330A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763469A (en) * | 2008-12-24 | 2010-06-30 | 盛大计算机（上海）有限公司 | Digital copyright management system and implementation method thereof |
| CN107330694A (en) * | 2017-07-03 | 2017-11-07 | 重庆小犀智能科技有限公司 | Copyright trading system and method for commerce based on block chain |
| CN108846776A (en) * | 2018-04-19 | 2018-11-20 | 中山大学 | A kind of digital literary property protection method based on block chain technology |
| CN111428207A (en) * | 2020-04-23 | 2020-07-17 | 重庆邮电大学 | Digital copyright registration and transaction method based on block chain technology |
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Application publication date: 20210423 |