CN109582641A - A kind of screening technique and screening system of the works typing based on block chain - Google Patents
A kind of screening technique and screening system of the works typing based on block chain Download PDFInfo
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- CN109582641A CN109582641A CN201811208813.4A CN201811208813A CN109582641A CN 109582641 A CN109582641 A CN 109582641A CN 201811208813 A CN201811208813 A CN 201811208813A CN 109582641 A CN109582641 A CN 109582641A
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- 238000012216 screening Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000004044 response Effects 0.000 claims abstract description 13
- 230000002123 temporal effect Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003252 repetitive effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
Classifications
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- G—PHYSICS
- 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
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
Abstract
The present invention relates to the screening techniques and screening system of a kind of works typing based on block chain, the following steps are included: to based on the one or more network node typing author informations and works to be recorded under block chain network, wherein, typing has the network node of author information and works to be recorded as broadcast node, the network node of non-typing author information and works to be recorded node in response；Broadcast node broadcasts author information and works to be recorded to responsive node；Responsive node calling has deposited works, and carries out similarity comparison with works to be recorded, if works to be recorded are less than similarity threshold with the similarity for having deposited works, stores author information and works to be recorded.Method and system of the invention, which treat record works and deposited works, carries out similarity comparison; if works to be recorded are less than similarity threshold with the similarity for having deposited works; then store works and author information to be recorded; user is set easily to use block chain typing personal information and works information, to realize copyright protection.
Description
Technical field
The present invention relates to copyright protection field more particularly to a kind of screening techniques and sieve of the works typing based on block chain
Select system.
Background technique
The creation such as art, science and technology invention is the source of human progress, but creation works are mostly easy duplication, to beat
Creator's enthusiasm is hit, therefore copyright protection is of great significance for state and society.
Copyright protection generally passes through associated rights protection mechanism and realizes at present.Author is before disclosing its works to copyright protection
Mechanism application works registration, in examination & approval by the way that its copyright will be by the device protection afterwards.If someone invades author's copyright, such as steal
With, plagiarize works, copyright protection mechanism as third party can be provided for author evidence and support, help author pass through law on the way
Diameter protects copyright.
However, carrying out copyright protection by copyright protection mechanism, there are many deficiencies: since works copyright data is only in
It is stored in the copyright protection mechanism of the heart, other copies are all without legal basis, therefore there are artificial origins or mechanism change to lead
The risk for causing work data to lose, be tampered；Author must submit works, including works format, submission according to the requirement of mechanism
It time and place, formality process etc., otherwise cannot be protected；Mechanism is longer to the examination period of works, and needs collection charge
With.With the fast development of computer and Internet technology, the digitlization of knowledge works is more rapid with Internet communication, leads to version
The processing speed of power protection mechanism lags behind author's demand.
Therefore it provides a kind of screening technique and screening system of the works typing based on block chain.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
The screening technique and screening system for stating the works typing based on block chain of problem realize novel works by block chain technology
Copyright registration mode: creator needs not move through external agency, quickly and easily will at any time with place with arbitrary form
Author information and works are uploaded to internet and disclose display, and above- mentioned information are once uploaded persistence and can not be distorted,
Make owner on network that can prove that creator possesses the copyright to works, to realize copyright protection.
According to an aspect of the present invention, a kind of screening technique of works typing based on block chain is provided, including following
Step:
To based on the one or more network node typing author informations and works to be recorded under block chain network, wherein record
Enter to have the network node of author information and works to be recorded as broadcast node, the network section of non-typing author information and works to be recorded
Put node in response；
Broadcast node broadcasts author information and works to be recorded to responsive node；
Responsive node calling has deposited works, and carries out similarity comparison with works to be recorded, if works to be recorded and having deposited works
Similarity be less than similarity threshold, then store author information and works to be recorded.
Further, it is storing wait before recording works, further includes:
Calculate the data volume of works to be recorded；
Wherein,
Storing works to be recorded includes:
If the data volume of works to be recorded is greater than data-quantity threshold, works information is generated according to works to be recorded, is believed with author
Breath and timestamp are stored in responsive node together, and works to be recorded are stored in interspace file system.
Further, works information includes works index and works identifying code.
Further, the screening technique of the above-mentioned works typing based on block chain, further includes:
In response to receiving works inquiry request, works to be checked are parsed according to the inquiry request；
It finds out in the works index list of responsive node storage and is indexed with the matched works of works to be checked；
Index existing works identifying code using matched works, matched works index corresponding works timestamp,
Matched works index it is one or more in corresponding works content, accordingly to the identifying code of works owning user to be checked, to be checked
Timestamp, the works content for asking works are checked；
The ownership person of the works to be checked is determined according to checked result.
Further, the screening technique of the above-mentioned works typing based on block chain, further includes:
In response to receiving works inquiry request, works to be checked are obtained according to works inquiry request；
It finds out in the works index list of responsive node storage and is indexed with the matched works of works to be checked；
It feeds back matched works and indexes corresponding relevant information.
Further, author information includes author's essential information and author's id information.
Further, the screening technique of the above-mentioned works typing based on block chain, further includes: when refusal typing works to be recorded
When, it is requested according to the secondary judgement of similarity, compares works to be recorded again and deposited the similarity of works.
Further, the screening technique of the above-mentioned works typing based on block chain, further includes: according to author information and time
Information is classified to works have been deposited.
According to another aspect of the present invention, a kind of screening of works typing based on block chain for realizing the above method is provided
System, comprising:
Author information and works recording module to be recorded, for based on one or more network nodes under block chain network
Typing author information and works to be recorded, wherein typing has the network node of author information and works to be recorded as broadcast node, not
The network node of typing author information and works to be recorded node in response；
Broadcast node, for broadcasting author information and works to be recorded to responsive node；
Responsive node has deposited works for calling, and carries out similarity comparison with works to be recorded, if works to be recorded with deposited
The similarity of works is less than similarity threshold, then stores author information and works to be recorded.
Further, responsive node is also used to calculate the data volume of works to be recorded, if the data volume of works to be recorded is greater than number
According to amount threshold value, then works information is generated according to works to be recorded, works information is stored in sound together with author information and timestamp
It answers in node, and works to be recorded is stored in interspace file system.
The present invention has the advantage that compared with prior art
1. the screening technique and screening system of the works typing of the invention based on block chain treat record works and have deposited work
Product carry out similarity comparison, if works to be recorded with deposited works similarity be less than similarity threshold, store works to be recorded and
Author information makes user easily use block chain typing personal information and works information, to realize copyright protection；
2. the screening technique and screening system of the works typing of the invention based on block chain store simultaneously works to be recorded and
Author information pre-defines personal information number by system so that user passes through intelligent contract for personal information typing block chain
It according to structure and block chain characteristic, cannot modify after guaranteeing user information typing, and can effectively be solved when conflicting；
3. the screening technique and screening system of the works typing of the invention based on block chain calculate the data of works to be recorded
Amount then generates works information according to works to be recorded, is stored in sound together with author information and timestamp if more than data-quantity threshold
It answers in node, and works to be recorded is stored in interspace file system, so that user passes through intelligent contract for works information typing
Block chain, and bound with author's personal information, big file offerings cochain is realized by interspace file system, simultaneously by timestamp
Realize the function that author revises works the copyright of works and author.
Detailed description of the invention
Below in conjunction with drawings and examples, the invention will be further described.
Fig. 1 is the screening technique flow chart of the works typing of the invention based on block chain；
Fig. 2 is the screening system block diagram of the works typing of the invention based on block chain.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in specification of the invention
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless otherwise will not be explained in an idealized or overly formal meaning by specific definitions.
Herein, block chain is the computers such as Distributed Storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm
The new application mode of technology.There is decentralization, the whole network to disclose information on block chain, persistence, the spies such as can not change
Point.
Common recognition mechanism is that the mathematical algorithm established between different nodes and trust, obtain equity is realized in block catenary system.
Public chain for anyone can be read, anyone can send information and can obtain it is effectively confirming, anyone all
The block chain for the common recognition verification process that can be participated.
Alliance's chain refers to the block chain that common recognition process is controlled by preselected node.
Intelligent contract is based on the data that can not be distorted believable on block chain, and the execution that can be automated is some fixed in advance
Justice good rule and clause.
Interspace file system is to be intended to create lasting and distributed storage and shared file the network transmission protocol and one
The content addressed reciprocity hypermedia distribution protocol of kind.
Fig. 1 is the screening technique flow chart of the works typing of the invention based on block chain, as shown in Figure 1, the present invention mentions
The screening technique of the works typing based on block chain supplied, comprising the following steps:
To based on the one or more network node typing author informations and works to be recorded under block chain network, wherein record
Enter to have the network node of author information and works to be recorded as broadcast node, the network section of non-typing author information and works to be recorded
Put node in response；
Broadcast node broadcasts author information and works to be recorded to responsive node；
Responsive node calling has deposited works, and carries out similarity comparison with works to be recorded, if works to be recorded and having deposited works
Similarity be less than similarity threshold, then store author information and works to be recorded.
Herein, similarity threshold such as can be for works to be recorded and to have deposited the repetitive rate of works be 30%.
Wherein, author information includes author's essential information and author's id information.Author's essential information such as may include name, property
Not, date of birth, birthplace, type of credential and number, portrait, fingerprint, signature etc., but not limited to this.Author's id information is to use
Family is generated when registering personal information by system, and the whole network is unique.
The screening technique of works typing based on block chain of the invention, which treats record works and deposited works, carries out similarity
Comparison stores works and author information to be recorded if works to be recorded are less than similarity threshold with the similarity for having deposited works, uses
Family easily uses block chain typing personal information and works information, to realize copyright protection.
The screening technique of works typing based on block chain of the invention stores works and author information to be recorded simultaneously, so that
User passes through intelligent contract for personal information typing block chain, pre-defines personal information data structure and block by system
Chain characteristic cannot be modified after guaranteeing user information typing, and can effectively be solved when conflicting.
Specifically, the present embodiment includes that user information typing, works information typing and works inquire three parts, with software
The form of system is realized.System background includes that a block chain and corresponding intelligent contract, form can be public chain, to guarantee
Its fair publicity records the personal information and works information of all creator's cochains registrations in a period of time in block.It is worth
It is noted that, in addition to public chain, alliance's chain form also can be selected in the selection of block chain type.
User information typing: after logging in system by user, filling in personal information, and then system passes through intelligent contract and believes individual
Breath and corresponding User ID are passed to block chain and form account, as shown in table 1.It can not be repaired after there is information cochain due to block chain
Change and the whole network disclosed in characteristic, it is ensured that user information it is safe and reliable.
The data structure (field quantity, each field name, content format) of personal information is predefined by system, such as a
" gender " field can only have one in people's information, and content can only extend this as " male " or " female ", and " portrait " field can have it is more
It is a.
Code key can also be set in personal information, for example, user can be with the certain words of vacancy in first typing personal information
Section, and under the premise of possessing code key at any time can newly-added information entry, but the field of vacancy can only be added, for having information
Field can not be modified.New personal information is added every time all will have time to stamp and be uploaded to block chain together, timestamp equally can not
Modification is subject to the information of first typing when multiple information conflict.
User should add the personal information that external means proof can be used, such as name, gender, identity document as early as possible
Number can not be modified, the means such as identity document can be used in user accordingly even when code key is forgotten or is stolen due to having recorded information
Prove the ownership to account and its middle works.
User can be used the information whether externally shown is freely arranged in code key.After certain segment information is arranged to invisible,
The information will be encrypted, and cipher mode can be decided in its sole discretion by user, but encrypted information can not still distort.
Table 1
Other than the personal information project cited by the table 1, user can upload other personal information to block chain, such as
DNA information, as long as not conflicting with existing personal information, newly plus personal information i.e. think effective.
Works information typing: by the works of oneself (unlimited format) and works description, creation spirit after user's login system
The information such as sense are uploaded to block chain by intelligent contract, and after uploading successfully, works information enters chain, due to the characteristic of block chain, enters
Works information can not be modified after chain.
Since block size is limited, interspace file system (IPFS, Inter is can be used in works biggish for data volume
Planetary File System) realize the storage of big file on block chain, in block only the index of record works file and
Identifying code, since the two can not be modified, anyone can by thus access works file, while using identifying code guarantee file
It is not modified.
After works cochain, author can be revised works by way of adding content, but all old versions are all
It can not be modified on block chain, while revision can all be attached to not modifiable timestamp every time.
Table 2 is works information.
Table 2
Other than the works information project cited by the table 2, user can upload new works information to block chain, such as former
The derivative works of works.
User's its copyright after personal information and works information cochain is the protection by entire internet, due to block chain
The disclosure of upper information and not revisable characteristic, owner can prove the identity of author and the copyright to its works, therefore
Author can very convenient and fast means by legal means safeguard copyright.
Referring to Fig. 1, storing wait before recording works, further includes:
Calculate the data volume of works to be recorded；
Wherein,
Storing works to be recorded includes:
If the data volume of works to be recorded is greater than data-quantity threshold, works information is generated according to works to be recorded, is believed with author
Breath and timestamp are stored in responsive node together, and works to be recorded are stored in interspace file system.
Wherein, works information such as may include works index and works identifying code.
The screening technique of works typing based on block chain of the invention calculates the data volume of works to be recorded, if more than data
Threshold value is measured, then generates works information according to works to be recorded, is stored in responsive node together with author information and timestamp, and will
Works to be recorded are stored in interspace file system so that user passes through intelligent contract for works information typing block chain, and with work
The binding of person's personal information realizes big file offerings cochain by interspace file system, realizes author to work simultaneously by timestamp
The function that the copyright of product and author revise works.
Further, the screening technique of the above-mentioned works typing based on block chain, further includes:
In response to receiving works inquiry request, works to be checked are parsed according to the inquiry request；
It finds out in the works index list of responsive node storage and is indexed with the matched works of works to be checked；
Index existing works identifying code using matched works, matched works index corresponding works timestamp,
Matched works index it is one or more in corresponding works content, accordingly to the identifying code of works owning user to be checked, to be checked
Timestamp, the works content for asking works are checked；
The ownership person of the works to be checked is determined according to checked result.
Further, the screening technique of the above-mentioned works typing based on block chain, further includes:
In response to receiving works inquiry request, works to be checked are obtained according to works inquiry request；
It finds out in the works index list of responsive node storage and is indexed with the matched works of works to be checked；
It feeds back matched works and indexes corresponding relevant information, which such as may include works content, works typing
Whether time, works are revised etc..
The screening technique of the above-mentioned works typing based on block chain, further includes: when refusal typing is when recording works, according to phase
Like secondary judgement request is spent, works to be recorded are compared again and have deposited the similarity of works.
In practical applications, it is the originality for guaranteeing works information on block chain, works duplicate checking function, comparison application is set
The works of typing and the similarity for having deposited works, if not finding to duplicate, then it is assumed that the works be it is original, by its typing area
Block chain, otherwise refuses an application.Above-mentioned works are compared can be realized by artificial intelligence and big data technology, such as at natural language
Reason, computer vision, pattern-recognition etc..For being difficult to the works judged, can be solved by manual examination and verification.For what is be rejected
Works, author can also apply for a review.It has deposited works and specific implementation step that works to be recorded compare can be with are as follows: firstly,
Works topic to be recorded is compared with works index list has been deposited；Then, have in index repetition wording deposited works with wait record
Works carry out the comparison of abstract and keyword；Finally, abstract and the works of having deposited of 30% or more keyword repetitive rate are made with wait record
Product carry out content comparison, and 30% or more content repetitive rate then determines that works to be recorded can not input system.
Further, the screening technique of the above-mentioned works typing based on block chain, further includes: according to author information and time
Information is classified to works have been deposited, to facilitate user query.Specifically, works are inquired: due to that can accumulate on the application block chain
Tire out a large amount of works informations, therefore system can statistically analyze the rule of existing works, such as different works by big data technology
Person, different times, the creation style of different geographical and Creation form etc. provide reference for creator, and user can be according to demand
It is inquired.
Fig. 2 is the screening system block diagram of the works typing of the invention based on block chain, as shown in Fig. 2, the present invention provides
Realization the above method the works typing based on block chain screening system, comprising:
Author information and works recording module to be recorded, for based on one or more network nodes under block chain network
Typing author information and works to be recorded, wherein typing has the network node of author information and works to be recorded as broadcast node, not
The network node of typing author information and works to be recorded node in response；
Broadcast node, for broadcasting author information and works to be recorded to responsive node；
Responsive node has deposited works for calling, and carries out similarity comparison with works to be recorded, if works to be recorded with deposited
The similarity of works is less than similarity threshold, then stores author information and works to be recorded.
The screening system of works typing based on block chain of the invention, which treats record works and deposited works, carries out similarity
Comparison stores works and author information to be recorded if works to be recorded are less than similarity threshold with the similarity for having deposited works, uses
Family easily uses block chain typing personal information and works information, to realize copyright protection；
The screening system of works typing based on block chain of the invention stores works and author information to be recorded simultaneously, so that
User passes through intelligent contract for personal information typing block chain, pre-defines personal information data structure, Yi Jiqu by system
Block chain characteristic cannot be modified after guaranteeing user information typing, and can effectively be solved when conflicting；
Wherein, responsive node is also used to calculate the data volume of works to be recorded, if the data volume of works to be recorded is greater than data volume
Threshold value then generates works information according to works to be recorded, and works information is stored in response section together with author information and timestamp
In point, and works to be recorded are stored in interspace file system.
The screening system of works typing based on block chain of the invention calculates the data volume of works to be recorded, if more than data
Threshold value is measured, then generates works information according to works to be recorded, is stored in responsive node together with author information and timestamp, and will
Works to be recorded are stored in interspace file system so that user passes through intelligent contract for works information typing block chain, and with work
The binding of person's personal information realizes big file offerings cochain by interspace file system, realizes author to work simultaneously by timestamp
The function that the copyright of product and author revise works.
For system embodiments, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
For embodiment of the method, for simple description, therefore, it is stated as a series of action combinations, but this field
Technical staff should be aware of, and embodiment of that present invention are not limited by the describe sequence of actions, because implementing according to the present invention
Example, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know that, specification
Described in embodiment belong to preferred embodiment, the actions involved are not necessarily necessary for embodiments of the present invention.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of screening technique of the works typing based on block chain, which comprises the following steps:
To based on the one or more network node typing author informations and works to be recorded under block chain network, wherein typing has
The network node of author information and works to be recorded is as broadcast node, the network node work of non-typing author information and works to be recorded
For responsive node；
Broadcast node broadcasts author information and works to be recorded to responsive node；
Responsive node calling has deposited works, and carries out similarity comparison with works to be recorded, if works to be recorded and the phase for having deposited works
It is less than similarity threshold like degree, then stores author information and works to be recorded.
2. the screening technique of the works typing according to claim 1 based on block chain, which is characterized in that storing wait record
Before works, further includes:
Calculate the data volume of works to be recorded；
Wherein,
Storing works to be recorded includes:
If the data volume of works to be recorded be greater than data-quantity threshold, according to works to be recorded generate works information, with author information and
Timestamp is stored in responsive node together, and works to be recorded are stored in interspace file system.
3. the screening technique of the works typing according to claim 2 based on block chain, which is characterized in that works information packet
Include works index and works identifying code.
4. the screening technique of the works typing according to claim 3 based on block chain, which is characterized in that further include:
In response to receiving works inquiry request, works to be checked are parsed according to the inquiry request；
It finds out in the works index list of responsive node storage and is indexed with the matched works of works to be checked；
Existing works identifying code is indexed using matched works, matched works index the timestamp of corresponding works, matching
Works index one or more in corresponding works content, the accordingly identifying code to works owning user to be checked, work to be checked
Timestamp, the works content of product are checked；
The ownership person of the works to be checked is determined according to checked result.
5. the screening technique of the works typing according to claim 3 based on block chain, which is characterized in that further include:
In response to receiving works inquiry request, works to be checked are obtained according to works inquiry request；
It finds out in the works index list of responsive node storage and is indexed with the matched works of works to be checked；
It feeds back matched works and indexes corresponding relevant information.
6. the screening technique of the works typing according to claim 1 based on block chain, which is characterized in that author information packet
Include author's essential information and author's id information.
7. the screening technique of the works typing according to claim 1 based on block chain, which is characterized in that further include: when
Refuse typing when recording works, is requested according to the secondary judgement of similarity, compare works to be recorded again and deposited the similarity of works.
8. the screening technique of the works typing according to claim 1 based on block chain, which is characterized in that further include: root
Classify according to author information and temporal information to works have been deposited.
9. a kind of screening system for the works typing based on block chain for realizing claim 1 the method, which is characterized in that packet
It includes:
Author information and works recording module to be recorded, for based on one or more network node typings under block chain network
Author information and works to be recorded, wherein typing has the network node of author information and works to be recorded as broadcast node, non-typing
The network node of author information and works to be recorded node in response；
Broadcast node, for broadcasting author information and works to be recorded to responsive node；
Responsive node has deposited works for calling, and carries out similarity comparison with works to be recorded, if works to be recorded and having deposited works
Similarity be less than similarity threshold, then store author information and works to be recorded.
10. the screening system of the works typing according to claim 9 based on block chain, which is characterized in that responsive node,
It is also used to calculate the data volume of works to be recorded, it is raw according to works to be recorded if the data volume of works to be recorded is greater than data-quantity threshold
At works information, works information is stored in responsive node together with author information and timestamp, and will works storage be recorded
In interspace file system.
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| CN201811208813.4A CN109582641B (en) | 2018-10-17 | 2018-10-17 | Screening method and screening system for input works based on block chain |
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| CN201811208813.4A CN109582641B (en) | 2018-10-17 | 2018-10-17 | Screening method and screening system for input works based on block chain |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110334484A (en) * | 2019-06-27 | 2019-10-15 | 腾讯科技（深圳）有限公司 | A kind of copyright authentication method, apparatus, computer equipment and storage medium |
| CN110851794A (en) * | 2019-11-07 | 2020-02-28 | 腾讯科技（深圳）有限公司 | Media file uplink method and device, storage medium and electronic device |
| CN112953722A (en) * | 2021-01-28 | 2021-06-11 | 卜宋博 | Copyright protection method, system, device and readable storage medium |
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