CN110276172A - A kind of music copyright management method, platform and system based on block chain - Google Patents
A kind of music copyright management method, platform and system based on block chain Download PDFInfo
- Publication number
- CN110276172A CN110276172A CN201910538086.6A CN201910538086A CN110276172A CN 110276172 A CN110276172 A CN 110276172A CN 201910538086 A CN201910538086 A CN 201910538086A CN 110276172 A CN110276172 A CN 110276172A
- Authority
- CN
- China
- Prior art keywords
- works
- block chain
- musical works
- music
- musical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007726 management method Methods 0.000 title description 24
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims description 16
- 238000012546 transfer Methods 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 7
- 238000001629 sign test Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 4
- 238000013467 fragmentation Methods 0.000 claims description 2
- 238000006062 fragmentation reaction Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- 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]
-
- 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
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
Abstract
The present invention relates to the present invention to provide a kind of music copyright control method based on block chain, belong to music copyright management domain, include: S1: obtaining the musical works that ordinary node uploads, the musical features data of the musical works are stored in block chain and save the musical works in distributed secure file system；S2: the management of music copyright attaching information is completed by preset intelligent contract-defined interface of trading；S3: publicity is carried out to the attaching information of the musical works.The present invention also provides a kind of, and the music copyright based on block chain manages platform and a kind of music copyright protection system based on block chain.This invention ensures that uniqueness of the copyright ownership in synchronization, the copyright ownership of musical works can be determined according to the copyright ownership information stored in block chain, to eliminate the unclear problem of copyright ownership existing in the prior art, works copyright controversial issue is avoided, right-safeguarding difficulty is reduced.
Description
Technical field
The invention belongs to music copyright management domains, are related to a kind of based on the music copyright management method of block chain, platform
And system.
Background technique
Current many record companies, professional music making people and non-professional music making people like issuing sound by internet
Happy works.
However, since the problems such as internet supervision is difficult, information transmission controe is difficult and data are easily modified, causes musical works to exist
Face copyright controversial issue, really power hardly possible, the problem of right-safeguarding hardly possible behind transmission on Internet, it is artificial to music making to be gone back at while economic loss
The enthusiasm of music making people is hit.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of music copyright management method, platform and systems.It can be effective
Elimination really weigh difficulty, the problem of right-safeguarding hardly possible.The controversial issue of works copyright is avoided to a certain extent while reducing right-safeguarding difficulty.
In order to achieve the above objectives, the invention provides the following technical scheme:
On the one hand, the present invention provides a kind of music copyright control method based on block chain, comprising:
S1: the musical works that ordinary node uploads is obtained, the musical features number of the musical works is stored in block chain
According to and saving the musical works in distributed secure file system；
S2: the management of music copyright attaching information is completed by preset intelligent contract-defined interface of trading；
S3: publicity is carried out to the attaching information of the musical works.
Further, step S1 the following steps are included:
S11: the musical works that ordinary node uploads is obtained；
S12: determine whether the musical works is the musical works not having in chain；
S13: if it is, storing the musical features data of the musical works in block chain, and in distributed safety
The musical works is saved in file system；
S14: if it is not, then analyzing the similarity degree of other music in the musical works and chain；
S15: provider's credit value is adjusted according to similarity degree；
S16: copyright is provided and appeals function.
Further, in step S12, whether the determination musical works is the musical works not having in chain, comprising:
System extracts the audio characteristic data of musical works, after being stored in the file system based on block chain
Audio characteristic data carries out judging whether the musical works is to submit works for the first time.
Further, step S13 includes:
Musical works is stored to the file system encrypted to data fragmentation by preset storage contract；
Musical features data are added to audio-frequency fingerprint table by preset storage contract.
Further, in step S16, the offer copyright appeals function, comprising:
S161: complaint node provides musical works third party's copyright authentication information；
S162: judge whether third party's copyright authentication information is legal by preset intelligent contract-defined interface；
S163: if it is legal, then contract appealed by copyright and the copyright ownership information of musical works is transferred to Shen
Tell node；It is adjusted to complaint node and by the credit value of complaint node；Judge whether be less than by the credit value of complaint node
Default prestige threshold value, if it is, cancelling the works upload permissions of complained node；
S164: if not, being adjusted to complaint node credit value；It is default to judge whether the credit value of present node is less than
Prestige threshold value, if it is, cancelling works provides the works upload permissions of node.
Further, distributed secure file system described in step S1 is the interspace file system of IPFS, is closed by storage
The address hash value of the musical works generated during about obtaining musical works deposit IPFS.
Further, the above-mentioned music copyright control method based on block chain further include:
The signing messages obtained after the identity information of itself is signed to works party in request carries out sign test；
It obtains works party in request and is directed to the access request that target musical works is initiated, the access request includes works inquiry
Request, works downloading request or copyright trading request；
With preset transaction contract execution.
Further, the above-mentioned music copyright control method based on block chain further include:
Obtain the copyright transfer request for being directed to target musical works；
Sign test is carried out to the signature in the copyright transfer request；
Wherein, the signing messages in the copyright transfer request is copyright transferor and copyright assignee to the target sound
Happy works carry out the information obtained after common digital signature.
On the other hand, the present invention provides a kind of music copyright management platform based on block chain, comprising:
Works submit module, can carry out the submission of musical works；
Message processing module, for the relevant information in processing music copyright change；
Public notification of information module carries out publicity for the copyright ownership information to the assets contract；
Block chain module, it is safe and reliable for carrying out processing storage copyright ownership information and protection attaching information；
File storage module is used for secure storage musical works file.
In another aspect, the present invention provides a kind of music copyright protection system based on block chain, including base as described above
In music copyright management platform, file system and the block chain of block chain.
The beneficial effects of the present invention are: this programme is after the musical works for getting ordinary node upload, to music
The attaching information of original music works is written in block chain by uniqueness of the works in chain after being judged, and is returned to copyright
Belong to information and carry out publicity, since block chain is traceable, anti-tamper characteristic, ensure that copyright ownership in the unique of synchronization
Property, the copyright ownership of musical works thus can be determined according to the copyright ownership information stored in block chain, to eliminate
The unclear problem of copyright ownership existing in the prior art, avoids works copyright controversial issue, reduces right-safeguarding difficulty.
Other advantages, target and feature of the invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.Target of the invention and other advantages can be realized by following specification and
It obtains.
Detailed description of the invention
To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is made below in conjunction with attached drawing excellent
The detailed description of choosing, in which:
Fig. 1 is the music copyright management method overall framework flow chart of the present invention based on block chain；
Fig. 2 is the music copyright management method flow chart of the present invention based on block chain；
Fig. 3 is the specific flow chart of the music copyright management method step S1 of the present invention based on block chain；
Fig. 4 is the process that copyright complaint is carried out in the music copyright management method step S1 of the present invention based on block chain
Figure；
Fig. 5 is a kind of specific original music works management method flow chart of the present invention；
Fig. 6 is the music copyright management platform structure schematic diagram of the present invention based on block chain.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.It should be noted that diagram provided in following embodiment is only to show
Meaning mode illustrates basic conception of the invention, and in the absence of conflict, the feature in following embodiment and embodiment can phase
Mutually combination.
Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, should not be understood as to this
The limitation of invention；Embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, zoom in or out, not
Represent the size of actual product；It will be understood by those skilled in the art that certain known features and its explanation may be omitted and be in attached drawing
It is understood that.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if there is the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right", "front", "rear"
To be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore is described in attached drawing
The term of positional relationship only for illustration, is not considered as limiting the invention, for the ordinary skill of this field
For personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
In the prior art, since the problems such as internet supervision is difficult, information transmission controe is difficult and data are easily modified leads to music
Works face that copyright controversial issue, really power is difficult, problem of right-safeguarding hardly possible behind transmission on Internet, artificial to music making at economic loss
The enthusiasm for also having hit music making people simultaneously, affects the sound development of music industry.For this purpose, present applicant proposes one kind
Based on the music copyright management method of block chain technology, really power hardly possible, the problem of right-safeguarding hardly possible can be effectively eliminated.To a certain degree
On avoid the controversial issue of works copyright while reducing right-safeguarding difficulty.
It is as shown in Figure 1 the music copyright management method overall framework flow chart of the present invention based on block chain.
On the one hand, the present invention provides a kind of music copyright control method based on block chain, as shown in Figure 2, comprising:
S1: the musical works that ordinary node uploads is obtained, the musical features number of the musical works is stored in block chain
According to and saving the musical works in distributed secure file system；
S2: the management of music copyright attaching information is completed by preset intelligent contract-defined interface of trading；
S3: publicity is carried out to the attaching information of the musical works.
In the present embodiment, above-mentioned file system is the file system using the creation of block chain technology.Further, in order to mention
The data storage capacity and security reliability of file system are risen, above-mentioned file system should be distributed file system.In this reality
It applies in example, using IPFS (Inter-Planetary File System) interspace file system, music is obtained by storage contract
The address hash value of the musical works generated during works deposit IPFS.
As shown in figure 3, in the present embodiment, the musical works that acquisition ordinary node uploads described in step S1, in block chain
The middle musical features data for storing the musical works simultaneously save the musical works in distributed secure file system, specifically
May include:
S11: the musical works that ordinary node uploads is obtained；
S12: system extracts the audio characteristic data of musical works, according to what is stored in the file system based on block chain
Audio characteristic data carries out judging whether the musical works is to submit works for the first time, if it is, S13 is jumped, if it is not, then jumping
Turn S14；
That is, platform, system need after ordinary node uploads musical works as musical works supplier in the present embodiment
Singularity of the musical works in chain is determined, with ensure same musical works will not simultaneously by two or two with
On ordinary node determine copyright ownership.It means that the copyright ownership information of the same musical works of synchronization is only in chain
One.Can give a heavy blow to attempt by after existing musical works is cut, is modified again on transmit and obtain unlawful interests
It does evil node, the interests that also can protect copyright owner are inviolable.
That is, the present embodiment specifically can pass through audio frequency characteristics after the musical works for getting ordinary node upload
Extraction algorithm gets the audio frequency characteristics of musical works, then by preset intelligent contract judge whether with it is existing in contract
Audio characteristic data repeats, and when finding there is the case where repeating, then can be determined that the musical works of present node upload to the sound
The right of happy works leaves a question open.Otherwise, it is possible to determine that the right of the musical works is all.
In a particular embodiment, after node submits musical works, system can directly run AHRADFS (A
Highly Robust Audio Fingerprinting System) audio-frequency fingerprint algorithm, musical works is based on music signal
It is divided into 0.37 second frame, there is 31/32 overlapping between each other, uses the smooth frame border of Hanning window；Frame frame information is carried out
FFT transform extracts amplitude information, and calculates power spectrum；The frequency band of 33 non-overlaps is chosen from the power spectral density of estimation, point
It is distributed in 300-2000Hz range, is equal log intervals between frequency band；32 bit sub fingerprints of every frame are calculated, to a certain extent
It is similar to human auditory system HAS specifically to calculate publicity to be ED (n, m) ≈ E (n, m)-E (n, m+1)-(E (n-1, m)-E (n-1, m
+ 1)), ED (n, m)>0 and ED (n, m)<0 has E (n, m) ≈ 1；Obtain the audio-frequency fingerprint of musical works.Above-mentioned AHRADFS (A
Highly Robust Audio Fingerprinting System) algorithm has specific relevant technical literature, and it is no longer superfluous herein
It states.
S13: if it is, storing the musical features data of the musical works in block chain, and in distributed safety
The musical works is saved in file system, executes step S2-S3；
S14: if it is not, then analyzing the similarity degree of other music in the musical works and chain；
It should be noted that can be set because of the particularity of audio file at the similar Chengdu of comparison audio characteristic data
One threshold value, such as 80%, once it is more than this threshold value it is assumed that musical works repeats.
S15: copyright complaint is judged whether to, if to carry out copyright complaint, S16 is executed, if without holding
Row step S2-S3；
S16: copyright is provided and appeals function.
As shown in figure 4, the complaint of copyright described in step S16 function includes the following steps；
S161: complaint node submits musical works third party's copyright authentication information；
S162: judge whether third party's copyright authentication information is legal authentication information by preset intelligent contract；Such as
Fruit be it is legal, execute S163-S165, if not legal, then execute S166-S168；
That is, the present embodiment, which appealed range request complainant in right, provides reliable legal third party's copyright authentication,
Once determining third-party authentication information for legal information, and authenticated time is then sentenced earlier than the timestamp of right of petition works
Determine right to appeal successfully.
S163: contract is appealed by copyright, the copyright ownership information of musical works is transferred to complaint node；
It can in advance be each node sets initial credit value in the present embodiment, such as 60, if works provider does not have
It occurs to upload in chain and has works or appealed successful situation, then its credit value will increase in the lasting use to platform
It is long.It otherwise will be more than that how many pairs of the works multiplicity threshold value node credit values are turned down according to works multiplicity.
S164: it is adjusted to complaint node and by the credit value of complaint node；
S165: judging whether be less than default prestige threshold value by the credit value of complaint node, if it is cancels and being saved by complaint
The works upload permissions of point；
S166: complaint node credit value is adjusted；
S167: judge whether the credit value of present node is less than default prestige threshold value；
S168: if it is, cancelling works provides the works upload permissions of node.
As shown in figure 5, a kind of specific original music works management method, comprising the following steps:
S51: it uploads after the musical works that acquisition ordinary node uploads and successfully
S52: publicity is carried out to music all in chain and copyright ownership information
S53: ordinary node initiates works access request as target musical works of the demander to publicity
In the present embodiment, ordinary node can be used as song initiation access of the demander into the attaching information of publicity and ask
It asks, access request includes inquiry request, downloading request, copyright trading request.
S54: by preset transaction can only contract song copyright ownership information is managed
Further, in order to facilitate the legal transfer of copyright, in the present embodiment, two nodes can pass through asymmetric encryption
Algorithm carries out owner's transfer to the address in storage hash, that is, music file word IPFS of original music file.
S55: publicity is carried out to new attaching information
It should be noted that storage hash progress owner's conversion Shi Douhui of each music file transfers intelligent contract and incites somebody to action
Attaching information is modified and the attaching information of publicity musical works.
Correspondingly, the embodiment of the present application also discloses a kind of music copyright management platform based on block chain, referring to Fig. 6 institute
It states, which includes:
Works submit module, can carry out the submission of musical works；
Message processing module, for the relevant information in processing music copyright change；
Public notification of information module carries out publicity for the copyright ownership information to the assets contract；
Block chain module, it is safe and reliable for carrying out processing storage copyright ownership information and protection attaching information；
File storage module is used for secure storage musical works file.
It is understood that above-mentioned music copyright management platform can be divided into front-end and back-end, front end includes that works are submitted
Module, message processing module, public notification of information module；Rear end includes block chain module, file storage module.Wherein front-end module can
To be the client on mobile terminal or computer terminal.
Wherein, the submission module can specifically include:
Musical works uploads submodule；
Audio characteristic data generates submodule, for generating the audio characteristic data of musical works；
Contract calling interface submodule, for transferring the interface for checking the intelligent contract of musical works repeatability；
Right states interface, for submitting third party's music copyright authentication information and extracting the interface of key message；
In message processing module, for handling the relevant information of music copyright change, for presetting the possessed music of node
The information such as the copyright variation on contract of copyright work can specifically include:
List submodule, for showing that this node possesses the musical works of copyright.
Contract submodule, for disposing the intelligent contract of musical works copyright change.
Public notification of information module, for music copyright attaching information in real-time display currently newest chain.
In rear end, including block chain module and file storage module, wherein block chain module is for carrying out processing storage version
It weighs attaching information and protection attaching information is safe and reliable, many specific copyright changes, musical works access, storage and repeatability
Check completed by the intelligent contract being deployed on block chain.
In the present embodiment, in order to guarantee that the safety reliability of music file data storage, file storage module use
The interspace file system of IPFS, this document system can be very good to guarantee the safety of storing data, have specific skill about IPFS
Art document, details are not described herein.
It is understood that in the present embodiment, works production side or works publication side can create the node of oneself
The upload of musical works is carried out, music copyright attaching information will belong to node address.
In addition, the safety in order to guarantee data, in the present embodiment, step S13 includes:
The musical works that works production side or works publication side upload is obtained, audio-frequency fingerprint is added to negative in block chain
In the intelligent contract of duty retrieval audio-frequency fingerprint, and musical works is stored to IPFS file system and gets storage address, after
Song-related information is subjected to private key encryption to works storage address by uploading nodes address, and attaching information is encrypted.
In the present embodiment, in one upload operation, the musical works uploaded can be any type to works provider
Audio file.
It is understood that being that can be used to by what music copyright management platform, system were called in above-mentioned contract-defined interface
The interface of processing and the write-in of information is carried out to the intelligent contract on above-mentioned block chain.In addition, above-mentioned copyright ownership information can be with
For proving the practical ownership of corresponding works copyright.It is generated in block chain when by the copyright ownership information of above-mentioned musical works
Afterwards, which will be unable to be maliciously tampered, and copyright controversial issue caused by this very good solution copyright ownership is unclear is asked
Topic.
The present embodiment will preset contract in chain by system, platform nodes real-time calling after musical works success cochain
Musical works copyright ownership information carries out publicity.
Further, the music copyright management method in the present embodiment, can specifically include: obtain musical works in IPFS
In storage address.
It should be pointed out that IPFS distributed file system used in the present embodiment is through excessive to file storage address
Piece is stored encrypted in distributed network, and the file storage address in addition returned is the hash value based on file content, this
It ensure that same address just for same file.This means that, it is only necessary to guarantee that the address date saved in block chain is not usurped
Change the safety that can guarantee musical works file.
It is understood that this implementation when carrying out publicity to musical works, only understands the related text of publicity musical works
Information and copyright ownership information can just be transferred after submitting access application and being agreed to by copyright ownership node by intelligent contract
The music file address download music files of musical works.
In addition, ordinary node, which can also be used as party in request, initiates access request to the musical works of publicity, access request can
To include works inquiry request, works downloading request, copyright trading request.
Further, in order to facilitate the legal transfer of copyright, in the present embodiment, two nodes can be by by asymmetric
Encryption Algorithm carries out owner's transfer, every secondary noise to the address in storage hash, that is, music file word IPFS of original music file
Storage hash progress owner's conversion Shi Douhui of music file transfers intelligent contract and attaching information is modified simultaneously publicity music
The attaching information of works.
Further, in step S16, the offer copyright appeals function, comprising:
S161: complaint node provides musical works third party's copyright authentication information；
S162: judge whether third party's copyright authentication information is legal by preset intelligent contract-defined interface；
S163: if it is, appealing contract by copyright is transferred to complaint node for the copyright ownership information of musical works；
It is adjusted to complaint node and by the credit value of complaint node；Judge whether default prestige is less than by the credit value of complaint node
Threshold value, if it is, cancelling the works upload permissions of complained node；
S164: if not, being adjusted to complaint node credit value；It is default to judge whether the credit value of present node is less than
Prestige threshold value, if it is, cancelling works provides the works upload permissions of node.
Further, the above method further include:
The signing messages obtained after the identity information of itself is signed to works party in request carries out sign test；
It obtains works party in request and is directed to the access request that target musical works is initiated, the access request includes works inquiry
Request, works downloading request or copyright trading request；
With preset transaction contract execution.
Further, the above method further include:
Obtain the copyright transfer request for being directed to target musical works；
Sign test is carried out to the signature in the copyright transfer request；
Wherein, the signing messages in the copyright transfer request is copyright transferor and copyright assignee to the target sound
Happy works carry out the information obtained after common digital signature.
On the other hand, the present invention provides a kind of music copyright management platform based on block chain, comprising:
Works submit module, can carry out the submission of musical works；
Message processing module, for the relevant information in processing music copyright change；
Public notification of information module carries out publicity for the copyright ownership information to the assets contract；
Block chain module, it is safe and reliable for carrying out processing storage copyright ownership information and protection attaching information；
File storage module is used for secure storage musical works file.
In another aspect, the present invention provides a kind of music copyright protection system based on block chain, including sound as described above
Happy Rights Management Platform, file system and block chain.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Scope of the claims in.
Claims (10)
1. a kind of music copyright control method based on block chain, it is characterised in that: include:
S1: the musical works that ordinary node uploads is obtained, the musical features data of the musical works are stored in block chain simultaneously
The musical works is saved in distributed secure file system；
S2: the management of music copyright attaching information is completed by preset intelligent contract-defined interface of trading；
S3: publicity is carried out to the attaching information of the musical works.
2. the music copyright control method according to claim 1 based on block chain, it is characterised in that: step S1 include with
Lower step:
S11: the musical works that ordinary node uploads is obtained；
S12: determine whether the musical works is the musical works not having in chain；
S13: if it is, storing the musical features data of the musical works in block chain, and in distributed secure file
The musical works is saved in system；
S14: if it is not, then analyzing the similarity degree of other music in the musical works and chain；
S15: provider's credit value is adjusted according to similarity degree；
S16: copyright is provided and appeals function.
3. the music copyright control method according to claim 2 based on block chain, it is characterised in that: in step S12, institute
It states and determines whether the musical works is the musical works not having in chain, comprising:
System extracts the audio characteristic data of musical works, according to the audio frequency characteristics stored in the file system based on block chain
Data carry out judging whether the musical works is to submit works for the first time.
4. the music copyright control method according to claim 2 based on block chain, it is characterised in that: step S13 includes:
Musical works is stored to the file system encrypted to data fragmentation by preset storage contract；
Musical features data are added to audio-frequency fingerprint table by preset storage contract.
5. the music copyright control method according to claim 2 based on block chain, it is characterised in that: in step S16, institute
It states and copyright complaint function is provided, comprising:
S161: complaint node provides musical works third party's copyright authentication information；
S162: judge whether third party's copyright authentication information is legal by preset intelligent contract-defined interface；
S163: if it is, appealing contract by copyright is transferred to complaint node for the copyright ownership information of musical works；To Shen
It tells node and is adjusted by the credit value of complaint node；Judge whether be less than default prestige threshold by the credit value of complaint node
Value, if it is, cancelling the works upload permissions of complained node；
S164: if not, being adjusted to complaint node credit value；Judge whether the credit value of present node is less than default prestige
Threshold value, if it is, cancelling works provides the works upload permissions of node.
6. the music copyright control method according to claim 2 based on block chain, it is characterised in that: described in step S1
Distributed secure file system is the interspace file system of IPFS, obtains the process that musical works is stored in IPFS by storage contract
The address hash value of the musical works of middle generation.
7. -6 any music copyright control method based on block chain according to claim 1, which is characterized in that also wrap
It includes:
The signing messages obtained after the identity information of itself is signed to works party in request carries out sign test；
It obtains works party in request and is directed to the access request that target musical works is initiated, the access request includes that works inquiry is asked
It asks, works downloading request or copyright trading request；
With preset transaction contract execution.
8. -6 any music copyright control method based on block chain according to claim 1, which is characterized in that also wrap
It includes:
Obtain the copyright transfer request for being directed to target musical works；
Sign test is carried out to the signature in the copyright transfer request；
Wherein, the signing messages in the copyright transfer request is that copyright transferor and copyright assignee make the target music
Product carry out the information obtained after common digital signature.
9. a kind of music copyright based on block chain manages platform characterized by comprising
Works submit module, can carry out the submission of musical works；
Message processing module, for the relevant information in processing music copyright change；
Public notification of information module carries out publicity for the copyright ownership information to the assets contract；
Block chain module, it is safe and reliable for carrying out processing storage copyright ownership information and protection attaching information；
File storage module is used for secure storage musical works file.
10. a kind of music copyright based on block chain protects system, which is characterized in that including being based on as claimed in claim 9
Music copyright management platform, file system and the block chain of block chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538086.6A CN110276172A (en) | 2019-06-20 | 2019-06-20 | A kind of music copyright management method, platform and system based on block chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538086.6A CN110276172A (en) | 2019-06-20 | 2019-06-20 | A kind of music copyright management method, platform and system based on block chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110276172A true CN110276172A (en) | 2019-09-24 |
Family
ID=67961192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910538086.6A Pending CN110276172A (en) | 2019-06-20 | 2019-06-20 | A kind of music copyright management method, platform and system based on block chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110276172A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110674140A (en) * | 2019-09-29 | 2020-01-10 | 腾讯科技（深圳）有限公司 | Block chain-based content processing method, device, 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 |
| CN110968846A (en) * | 2019-11-27 | 2020-04-07 | 浙江大学 | Music content copyright protection method and system based on block chain |
| CN111090700A (en) * | 2019-12-13 | 2020-05-01 | 北京阿尔山区块链联盟科技有限公司 | Data management method and device and electronic equipment |
| CN111279330A (en) * | 2019-11-29 | 2020-06-12 | 支付宝(杭州)信息技术有限公司 | Method and apparatus for storing and managing audio data on blockchains |
| CN111753265A (en) * | 2020-06-16 | 2020-10-09 | 哈尔滨工业大学 | Block chain-based original work registration and protection method and system |
| CN113254884A (en) * | 2021-06-29 | 2021-08-13 | 浩鲸云计算科技股份有限公司 | Method for realizing digital copyright authorization based on proxy re-encryption and block chain technology |
| CN113704707A (en) * | 2021-08-26 | 2021-11-26 | 湖南天河国云科技有限公司 | Block chain-based audio tamper-proof method and device |
| CN113949515A (en) * | 2021-09-09 | 2022-01-18 | 卓尔智联(武汉)研究院有限公司 | Digital copyright information processing method and device and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050289011A1 (en) * | 2003-06-24 | 2005-12-29 | Digital Bazar, Inc. | Method and system for purchasing copyrighted digital data from independent sales parties |
| CN109033760A (en) * | 2018-08-27 | 2018-12-18 | 北京奥曼特奇科技有限公司 | A kind of music copyright identification authentication method and Verification System based on block chain |
| CN109086577A (en) * | 2018-08-06 | 2018-12-25 | 深圳市网心科技有限公司 | A kind of original music works management method and relevant device based on block chain |
-
2019
- 2019-06-20 CN CN201910538086.6A patent/CN110276172A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050289011A1 (en) * | 2003-06-24 | 2005-12-29 | Digital Bazar, Inc. | Method and system for purchasing copyrighted digital data from independent sales parties |
| CN109086577A (en) * | 2018-08-06 | 2018-12-25 | 深圳市网心科技有限公司 | A kind of original music works management method and relevant device based on block chain |
| CN109033760A (en) * | 2018-08-27 | 2018-12-18 | 北京奥曼特奇科技有限公司 | A kind of music copyright identification authentication method and Verification System based on block chain |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110674140A (en) * | 2019-09-29 | 2020-01-10 | 腾讯科技（深圳）有限公司 | Block chain-based content processing method, device, 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 |
| CN110968846A (en) * | 2019-11-27 | 2020-04-07 | 浙江大学 | Music content copyright protection method and system based on block chain |
| AU2019379953B2 (en) * | 2019-11-29 | 2022-02-03 | Alipay (Hangzhou) Information Technology Co., Ltd. | Methods and devices for storing and managing audio data on blockchain |
| CN111279330A (en) * | 2019-11-29 | 2020-06-12 | 支付宝(杭州)信息技术有限公司 | Method and apparatus for storing and managing audio data on blockchains |
| CN111279330B (en) * | 2019-11-29 | 2023-09-15 | 支付宝(杭州)信息技术有限公司 | Method and apparatus for storing and managing audio data on a blockchain |
| WO2020098816A3 (en) * | 2019-11-29 | 2020-10-15 | Alipay (Hangzhou) Information Technology Co., Ltd. | Methods and devices for storing and managing audio data on blockchain |
| US11392638B2 (en) * | 2019-11-29 | 2022-07-19 | Alipay (Hangzhou) Information Technology Co., Ltd. | Methods and devices for storing and managing audio data on blockchain |
| US11120075B2 (en) * | 2019-11-29 | 2021-09-14 | Alipay (Hangzhou) Information Technology Co., Ltd. | Methods and devices for storing and managing audio data on blockchain |
| CN111090700A (en) * | 2019-12-13 | 2020-05-01 | 北京阿尔山区块链联盟科技有限公司 | Data management method and device and electronic equipment |
| CN111753265A (en) * | 2020-06-16 | 2020-10-09 | 哈尔滨工业大学 | Block chain-based original work registration and protection method and system |
| CN113254884B (en) * | 2021-06-29 | 2021-11-05 | 浩鲸云计算科技股份有限公司 | Method for realizing digital copyright authorization based on proxy re-encryption and block chain technology |
| CN113254884A (en) * | 2021-06-29 | 2021-08-13 | 浩鲸云计算科技股份有限公司 | Method for realizing digital copyright authorization based on proxy re-encryption and block chain technology |
| CN113704707A (en) * | 2021-08-26 | 2021-11-26 | 湖南天河国云科技有限公司 | Block chain-based audio tamper-proof method and device |
| CN113949515A (en) * | 2021-09-09 | 2022-01-18 | 卓尔智联(武汉)研究院有限公司 | Digital copyright information processing method and device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110276172A (en) | A kind of music copyright management method, platform and system based on block chain | |
| JP4902565B2 (en) | How to hash a digital signal | |
| EP1410380B1 (en) | Automatic identification of sound recordings | |
| Haitsma et al. | A highly robust audio fingerprinting system with an efficient search strategy | |
| EP1490767B1 (en) | Copyright detection and protection system and method | |
| JP6728414B2 (en) | Method and device for detecting denial of service attacks in secure interactions | |
| CN109086577A (en) | A kind of original music works management method and relevant device based on block chain | |
| US20070101126A1 (en) | User/service authentication methods and apparatuses using split user authentication keys | |
| CN110147652A (en) | Music copyright guard method and system based on block chain and digital watermarking | |
| CN109684786A (en) | A kind of copyright registration method, apparatus and terminal device based on block chain | |
| KR102321608B1 (en) | First copyright holder authentication system using blockchain and its method | |
| CN111815321A (en) | Transaction proposal processing method, device, system, storage medium and electronic device | |
| US20230066630A1 (en) | System and method for ensuring document integrity with non-fungible tokens | |
| CN111988149B (en) | Data sharing method, device and system in industrial internet | |
| CN111966967A (en) | Copyright storage method and system based on block chain technology and CDN | |
| Land et al. | Building a Taxonomy for Cybercrimes. | |
| CN110889683B (en) | Public mobile payment method and system | |
| CN112381634A (en) | Tax statistics and settlement method, device, equipment and storage medium | |
| CN111311341A (en) | Bill processing method, apparatus and medium | |
| Wolf et al. | Complementing DRM with digital watermarking: mark, search, retrieve | |
| CN116579026A (en) | Cloud data integrity auditing method, device, equipment and storage medium | |
| CN114511431A (en) | Service processing method, device and medium based on block chain | |
| CN110855630A (en) | Certificate information processing method based on block chain and encryption technology | |
| CN111222170A (en) | Public chain-based block chain electronic version certificate system and certificate storing process and verification method thereof | |
| CN114978552B (en) | Security management method, device, equipment and medium for mailbox verification code |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190924 |
|
| RJ01 | Rejection of invention patent application after publication |