CN107464111B - Block chain wallet address generation method based on audio, payment method and device and electronic equipment - Google Patents
Block chain wallet address generation method based on audio, payment method and device and electronic equipment Download PDFInfo
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- CN107464111B CN107464111B CN201710556817.0A CN201710556817A CN107464111B CN 107464111 B CN107464111 B CN 107464111B CN 201710556817 A CN201710556817 A CN 201710556817A CN 107464111 B CN107464111 B CN 107464111B
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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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
- G06Q20/363—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes with the personal data of a user
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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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
- G06Q20/40145—Biometric identity checks
Abstract
The embodiment of the invention discloses an audio-based block chain wallet address generation method, a payment method, a device and electronic equipment, and belongs to the technical field of internet block chains. Wherein, the method comprises the following steps: extracting the characteristics of the target audio file to generate an audio characteristic value; generating a private key based on the audio characteristic value, pre-stored audio copyright information and a random number generated by a random number generator; generating a public key based on the private key; generating a blockchain wallet address based on the public key. The embodiment of the invention realizes decentralization of paying by listening to the audio, on one hand, the owner of the audio file can directly collect money by playing the audio file, and the sale and the profit of the audio file are realized without a platform; on the other hand, the transaction of digital currency based on the blockchain is lower in cost and higher in safety compared with the transaction with a central mechanism.
Description
Technical Field
The invention relates to the technical field of internet blockchains, in particular to an audio-based blockchain wallet address generation method, a payment method, an audio-based blockchain wallet address generation device and electronic equipment.
Background
In the prior art, the mode for realizing commercial value of music works is as follows: the music creators and the record companies issue records after reaching an agreement, and the record companies earn profit by selling the records and divide benefits with the music creators according to the agreement; or the music composer enters into an agreement with an internet music company (e.g., QQ music, internet music) to place the musical composition on the platform of the internet music company, and the internet music company earns a profit by collecting the fees paid by listeners when listening or downloading, and makes a profit share with the music composer according to the agreement.
In the process of implementing the invention, the inventor finds that at least the following problems exist in the mode in the prior art:
music creators who want to profit by selling musical pieces to listeners must resort to platforms such as record companies or internet music companies. With the help of the platform, the situation that the music creators divide the whole profit originally belonging to the music creators into the platform and even divide the music creators into small benefits and the platform obtains most benefits can be caused inevitably, which is not beneficial to the protection and value conversion of the intellectual property rights of the music creators to the works of the music creators and greatly influences the creation enthusiasm of the music creators.
In addition, in the prior art, when an audience wants to listen to or download a certain musical composition through an internet music platform, the payer way in the prior art cannot realize direct transaction between a payer and a payee, and payment must be completed through third-party payment software (such as a payer, a WeChat or an internet bank). This payment is centralized and has a certain transaction cost. There is also a risk that the online transaction will be compromised.
Disclosure of Invention
The invention aims to provide a method and a system for realizing direct charging of listeners by a music creator, thereby being beneficial to the music creator to protect intellectual property rights of music works and realize benefit completeness, reducing the cost of a transaction process and providing the safety of a payment process.
According to an aspect of an embodiment of the present invention, there is provided an audio-based blockchain wallet address generating method, including: extracting the characteristics of the target audio file to generate an audio characteristic value; generating a private key based on the audio characteristic value, pre-stored audio copyright information and a random number generated by a random number generator; generating a public key based on the private key; generating a blockchain wallet address based on the public key.
Further, the method for generating the address of the blockchain wallet, wherein the audio feature value comprises amplitude information and/or frequency information.
According to another aspect of an embodiment of the present invention, there is provided an audio-based blockchain wallet address generating apparatus including: the characteristic extraction module is used for extracting the characteristics of the target audio file to generate an audio characteristic value; the private key generation module is used for generating a private key based on the audio characteristic value, pre-stored audio copyright information and a random number generated by the random number generator; a public key generation module for generating a public key based on the private key; a wallet address generation module to generate a blockchain wallet address based on the public key.
Further, the audio-based blockchain wallet address generating device may further include an audio feature value, wherein the audio feature value includes amplitude information and/or frequency information.
According to another aspect of an embodiment of the present invention, there is provided an audio-based payment method including: acquiring a target audio file; extracting the characteristics of the target audio file to obtain an audio characteristic value; searching a block chain wallet address corresponding to the audio characteristic value from a preset database, and outputting the searched block chain wallet address as a search result; wherein the address of the blockchain wallet is the generated address of the blockchain wallet; a request to pay digital currency is initiated to the exported blockchain wallet address.
According to another aspect of an embodiment of the present invention, there is provided an audio-based payment apparatus including: the audio acquisition module is used for acquiring a target audio file; the characteristic extraction module is used for extracting the characteristics of the target audio file to generate an audio characteristic value; the searching module is used for searching the address of the block chain wallet corresponding to the audio characteristic value from a preset database and outputting the searched address of the block chain wallet as a searching result; wherein the blockchain wallet address is the blockchain wallet address generated by the previous embodiment; a payment module to initiate a request to pay digital currency to the output blockchain wallet address.
According to another aspect of an embodiment of the present invention, there is provided an audio-based payment system including: the audio-based blockchain wallet address generating device and the audio-based payment device; further comprising: a blockchain server for storing transaction information of the digital currency confirmed through the whole network and responding to the request of the audio-based blockchain wallet address generating device and the audio-based payment device; and the database server is used for storing the one-to-one correspondence relationship between the audio characteristic value and the address of the blockchain wallet, and corresponding to the requests of the audio-based blockchain wallet address generating device and the audio-based payment device.
According to another aspect of an embodiment of the present invention, there is provided an electronic apparatus including: at least one first processor; and a first memory communicatively coupled to the at least one first processor; wherein the first memory stores instructions executable by the at least one first processor to enable the at least one first processor to implement an audio-based blockchain wallet address generation method as previously described.
According to another aspect of an embodiment of the present invention, there is provided an electronic apparatus including: at least one first processor; and a first memory communicatively coupled to the at least one first processor; wherein the first memory stores instructions executable by the at least one first processor to enable the at least one first processor to implement an audio-based payment method as previously described.
The embodiment of the invention has the advantages that the audio characteristic value is extracted from the audio file, the private key is generated based on the audio characteristic value, the audio copyright information and the random number, and the block chain wallet address is finally obtained, so that the ownership attribute and the collection address of the audio file are given, on one hand, the ownership of the audio file can directly collect money by playing the audio file, and the sale and the profit of the audio file are realized without a platform, so that a brand-new business model is developed; on the other hand, the transaction of digital currency based on the block chain is lower in cost and higher in safety compared with the prior art of the transaction with a central mechanism, such as payment through a payment purse, a WeChat purse and internet bank payment.
Drawings
Fig. 1 is a flowchart of an audio-based blockchain wallet address generation method according to a first embodiment of the present invention;
fig. 2 is a flowchart of an audio-based blockchain wallet address generating apparatus according to a second embodiment of the present invention;
FIG. 3 is a flow chart of an audio-based payment method provided by a third embodiment of the present invention;
fig. 4 is a schematic diagram of the relationship between modules of the audio-based payment apparatus according to the fourth embodiment of the present invention;
fig. 5 is a schematic diagram of the relationship of modules of an audio-based payment system according to a fifth embodiment of the present invention;
fig. 6 is a schematic block diagram of an electronic device according to a sixth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Interpretation of terms:
digital Currency, abbreviated as DIGICCY, is an abbreviation of "Digital Currency" in english, and is a piece of Currency integrating decentralized attributes of P2P (Peer-to-Peer computing), internet, encryption algorithm, and verification technology. The greatest feature of digital currency referred to in this invention over other currencies is decentralization, i.e. there is no central authority to issue currency, while other currencies have a central authority to issue currency. The digital money referred to in the present invention is not equivalent to a virtual money issued by an internet company nor to a digital form of a rmb issued by a central rmb. Virtual currencies issued by internet companies are, for example, Baidu coins of Baidu corporation, Q-medal Q-point of Tencent corporation, Point tickets of grand corporation, Weak-launched mini-coins (for mini-games, reading books from Sino, etc.), heroic-meaning Yuanbao (for heroic-meaning-track games), and striped silver (for the game of Bixue-temperament day). The digital form of the RMB is, for example, the RMB stored in a bank card account in a digital form, and the RMB traded in a digital form by a third party payment platform (such as WeChat, Payment treasure and the like). The popular digital currencies in the prior art are: bitcoin, lyte coin, bitstock, etc.
The block chain, called Blockchain in english name, is a "public ledger" (shared public ledger) formed by the integration of all transactions in digital currency through the whole network confirmation. In the digital currency wallet program, the balance (balance) of each wallet is not separately recorded, and the balance paid by the owner in income is calculated through block chain transactions.
Referring to fig. 1, fig. 1 is a flowchart illustrating a method for generating an audio-based blockchain wallet address according to a first embodiment of the present invention.
As shown in fig. 1, in the present embodiment, the audio-based blockchain wallet address generating method includes the following steps S1-S4:
and S1, performing feature extraction on the target audio file to generate an audio feature value.
The target audio file is the audio file to be processed. Specifically, the audio file type may be a sound file and a MIDI file. The sound file is original sound recorded by sound recording equipment, and binary sampling data of real sound is directly recorded; a MIDI file is a musical performance instruction sequence that can be performed using a sound output device or an electronic musical instrument connected to a computer. In this embodiment, the format of the audio file may be: wave format, AIFF format, Audio format, MPEG format, RealAudio format, MIDI format, and the like. The content of the audio file can be music such as songs, drama, opera, musical instrument playing music and the like, can also be speech such as reciting, speaking and the like, and can also be one or more synthesized sounds such as running sound, wind sound, sea wave sound, hitting sound and the like. The audio file may be a complete audio file or a part of an audio file.
The audio feature values comprise at least amplitude information and/or frequency information. The amplitude information comprises the maximum value, the minimum value and the average value of the amplitude; and the maximum, minimum, and average values of the amplitude change rate. The frequency information comprises a maximum value, a minimum value and an average value of the frequency; and frequency rate of change maximum, minimum, average.
S2, generating a private key based on the audio feature value, the pre-stored audio copyright information, and the random number generated by the random number generator.
The audio copyright information at least includes copyright owner information and/or company information to which the copyright belongs of the current audio file. The copyright owner information at least comprises the name of the copyright owner, and further comprises the information of the sex, nationality, date of birth, identification card number and the like of the copyright owner. The information of the company to which the copyright belongs at least comprises the name of the enterprise registered by the company to which the copyright belongs in the industrial and commercial bureau, and further can comprise the information of a registration number, a legal person, a business address and the like registered by the company to which the copyright belongs in the industrial and commercial bureau.
The random number generator randomly generates a string of numbers, which may be a 256-bits number.
The private key can be formed by splicing the audio characteristic value, the audio copyright information and the random number directly, and can also be generated by calculating the spliced information by adopting the existing algorithm.
S3, a public key is generated based on the private key.
And generating a public key by the private key through an asymmetric encryption algorithm. The asymmetric encryption algorithm is an irreversible algorithm, and when a private key is known, a public key can be calculated through asymmetric encryption, and when the public key is known, the private key cannot be calculated reversely. The asymmetric encryption algorithm may be an RSA algorithm, an Elgamal algorithm, a knapsack algorithm, a Rabin algorithm, a D-H algorithm, an ECC (elliptic curve encryption algorithm), or the like.
S4, a blockchain wallet address is generated based on the public key.
Connecting the address version number of one byte to the head of the public key hash, then carrying out hash operation twice, and connecting the first 4 bytes of the result as the check value of the public key hash at the tail of the result. And coding the calculation result by using a preset coding method to obtain the wallet address.
The beneficial effect of this embodiment lies in: in the embodiment, the audio characteristic value is extracted from the audio file, the private key is generated based on the audio characteristic value, the audio copyright information and the random number, and the block chain wallet address is finally obtained, so that the ownership attribute and the collection address of the audio file are given, on one hand, the ownership of the audio file can directly collect the collection by playing the audio file, and the sale and the profit of the audio file are not realized by using a platform, so that a brand-new business mode is developed; on the other hand, the transaction of digital currency based on the block chain is lower in cost and higher in safety compared with the prior art of the transaction with a central mechanism, such as payment through a payment purse, a WeChat purse and internet bank payment.
Referring to fig. 2, fig. 2 is a flowchart illustrating an audio-based blockchain wallet address generating apparatus according to a second embodiment of the present invention.
As shown in fig. 2, in the present embodiment, the audio-based blockchain wallet address generating apparatus includes: the device comprises a feature extraction module 1, a private key generation module 2, a public key generation module 3 and a wallet address generation module 4.
The feature extraction module is used for extracting features of the target audio file to generate an audio feature value. The target audio file is the audio file to be processed. Specifically, the audio file type may be a sound file and a MIDI file. The sound file is original sound recorded by sound recording equipment, and binary sampling data of real sound is directly recorded; a MIDI file is a musical performance instruction sequence that can be performed using a sound output device or an electronic musical instrument connected to a computer. In this embodiment, the format of the audio file may be: wave format, AIFF format, Audio format, MPEG format, RealAudio format, MIDI format, and the like. The content of the audio file can be music such as songs, drama, opera, musical instrument playing music and the like, can also be speech such as reciting, speaking and the like, and can also be one or more synthesized sounds such as running sound, wind sound, sea wave sound, hitting sound and the like. The audio feature values comprise at least amplitude information and/or frequency information. The amplitude information comprises the maximum value, the minimum value and the average value of the amplitude; and the maximum, minimum, and average values of the amplitude change rate. The frequency information comprises a maximum value, a minimum value and an average value of the frequency; and frequency rate of change maximum, minimum, average.
The private key generation module is used for generating a private key based on the audio characteristic value, pre-stored audio copyright information and the random number generated by the random number generator.
The audio copyright information at least includes copyright owner information and/or company information to which the copyright belongs of the current audio file. The copyright owner information at least comprises the name of the copyright owner, and further comprises the information of the sex, nationality, date of birth, identification card number and the like of the copyright owner. The information of the company to which the copyright belongs at least comprises the name of the enterprise registered by the company to which the copyright belongs in the industrial and commercial bureau, and further can comprise the information of a registration number, a legal person, a business address and the like registered by the company to which the copyright belongs in the industrial and commercial bureau. The random number generator randomly generates a string of numbers, which may be a 256-bits number. The private key can be formed by splicing the audio characteristic value, the audio copyright information and the random number directly, and can also be generated by calculating the spliced information by adopting the existing algorithm.
The public key generating module is used for generating a public key based on the private key. And generating a public key by the private key through an asymmetric encryption algorithm. The asymmetric encryption algorithm is an irreversible algorithm, and when a private key is known, a public key can be calculated through asymmetric encryption, and when the public key is known, the private key cannot be calculated reversely. The asymmetric encryption algorithm may be an RSA algorithm, an Elgamal algorithm, a knapsack algorithm, a Rabin algorithm, a D-H algorithm, an ECC (elliptic curve encryption algorithm), or the like.
The wallet address generation module is to generate a blockchain wallet address based on the public key. Connecting the address version number of one byte to the head of the public key hash, then carrying out hash operation twice, and connecting the first 4 bytes of the result as the check value of the public key hash at the tail of the result. And coding the calculation result by using a preset coding method to obtain the wallet address.
Referring to fig. 3, fig. 3 is a flowchart illustrating an audio-based payment method according to a third embodiment of the present invention.
As shown in fig. 3, in the present embodiment, the audio-based payment method includes the following steps S5-S8:
and S5, acquiring the target audio file.
And when the appointed characters are received, triggering an audio file identification instruction to acquire the target audio file. The target audio file is the currently played audio file. The audio file types may be sound files and MIDI files. The sound file is original sound recorded by sound recording equipment, and binary sampling data of real sound is directly recorded; a MIDI file is a musical performance instruction sequence that can be performed using a sound output device or an electronic musical instrument connected to a computer. In this embodiment, the format of the audio file may be: wave format, AIFF format, Audio format, MPEG format, RealAudio format, MIDI format, and the like. The content of the audio file can be music such as songs, drama, opera, musical instrument playing music and the like, can also be speech such as reciting, speaking and the like, and can also be one or more synthesized sounds such as running sound, wind sound, sea wave sound, hitting sound and the like.
And S6, extracting the characteristics of the target audio file to obtain an audio characteristic value.
The audio feature values comprise at least amplitude information and/or frequency information. The amplitude information comprises the maximum value, the minimum value and the average value of the amplitude; and the maximum, minimum, and average values of the amplitude change rate. The frequency information comprises a maximum value, a minimum value and an average value of the frequency; and frequency rate of change maximum, minimum, average.
And S7, searching the address of the blockchain wallet corresponding to the audio characteristic value from the preset database, and outputting the searched address of the blockchain wallet as a searching result.
The blockchain wallet address is the blockchain wallet address generated by the audio-based blockchain wallet address generation method according to the first embodiment or the audio-based blockchain wallet address generation device according to the second embodiment. The generated address of the blockchain wallet is stored in a preset database, and the database also stores audio characteristic values corresponding to the address of each blockchain wallet. And when the audio characteristic value is received, searching in a preset database by taking the audio characteristic value as a keyword to obtain a block chain wallet address corresponding to the audio characteristic value.
S8, a request to pay digital money is initiated to the output blockchain wallet address.
A blockchain wallet program is initiated, initiating a request to pay digital currency to the output blockchain wallet address based on the blockchain wallet program.
Further, after the target audio file is acquired in step S5, noise reduction processing for the target audio file is also included.
The beneficial effect of this embodiment lies in: the embodiment extracts the audio characteristic value from the audio file and finds the corresponding blockchain wallet address for the searched keyword based on the audio characteristic value, thereby realizing that people who intentionally buy the audio can pay only by identifying the audio. On one hand, the owner of the audio file can directly collect money by playing the audio file without borrowing a platform to realize the sale and profit of the audio file, so that a brand new business model is developed, the copyright of the audio work is protected, and the creation enthusiasm of an audio creator is stimulated; on the other hand, the transaction of digital currency based on the block chain is lower in cost and higher in safety compared with the prior art of the transaction with a central mechanism, such as payment through a payment purse, a WeChat purse and internet bank payment.
Referring to fig. 4, fig. 4 is a schematic diagram illustrating a module relationship of an audio-based payment apparatus according to a fourth embodiment of the present invention.
As shown in fig. 4, in the present embodiment, the audio-based payment apparatus includes: the system comprises an audio acquisition module 5, a feature extraction module 6, a search module 7 and a payment module 8.
The audio acquisition module is used for acquiring a target audio file. And when the appointed characters are received, triggering an audio file identification instruction to acquire the target audio file. The target audio file is the currently played audio file. The audio file types may be sound files and MIDI files. The sound file is original sound recorded by sound recording equipment, and binary sampling data of real sound is directly recorded; a MIDI file is a musical performance instruction sequence that can be performed using a sound output device or an electronic musical instrument connected to a computer. In this embodiment, the format of the audio file may be: wave format, AIFF format, Audio format, MPEG format, RealAudio format, MIDI format, and the like. The content of the audio file can be music such as songs, drama, opera, musical instrument playing music and the like, can also be speech such as reciting, speaking and the like, and can also be one or more synthesized sounds such as running sound, wind sound, sea wave sound, hitting sound and the like.
The characteristic extraction module is used for extracting the characteristics of the target audio file and generating an audio characteristic value. The audio feature values comprise at least amplitude information and/or frequency information. The amplitude information comprises the maximum value, the minimum value and the average value of the amplitude; and the maximum, minimum, and average values of the amplitude change rate. The frequency information comprises a maximum value, a minimum value and an average value of the frequency; and frequency rate of change maximum, minimum, average.
The searching module is used for searching the address of the block chain wallet corresponding to the audio characteristic value from a preset database and outputting the searched address of the block chain wallet as a searching result; wherein the blockchain wallet address is the aforementioned blockchain wallet address. The blockchain wallet address is the blockchain wallet address generated by the audio-based blockchain wallet address generation method according to the first embodiment or the audio-based blockchain wallet address generation device according to the second embodiment. The generated address of the blockchain wallet is stored in a preset database, and the database also stores audio characteristic values corresponding to the address of each blockchain wallet. And when the audio characteristic value is received, searching in a preset database by taking the audio characteristic value as a keyword to obtain a block chain wallet address corresponding to the audio characteristic value.
A payment module to initiate a request to pay digital currency to the output blockchain wallet address. A blockchain wallet program is initiated, initiating a request to pay digital currency to the output blockchain wallet address based on the blockchain wallet program.
Further, the audio-based payment device includes a noise reduction module that performs noise reduction processing on the target audio file.
Referring to fig. 5, fig. 5 is a schematic diagram illustrating a module relationship of an audio-based payment system according to a fifth embodiment of the present invention. As shown in fig. 5, in the present embodiment, the audio-based payment system includes the audio-based blockchain wallet address generation apparatus according to the second embodiment and the audio-based payment apparatus according to the fourth embodiment, and further includes a blockchain server 10 and a database server 9.
And the blockchain server is used for storing the transaction information of the digital currency confirmed through the whole network and responding to the request of the audio-based blockchain wallet address generating device and the audio-based payment device.
And the database server is used for storing the one-to-one correspondence relationship between the audio characteristic value and the address of the blockchain wallet, and corresponding to the requests of the audio-based blockchain wallet address generating device and the audio-based payment device.
Referring to fig. 6, fig. 6 is a schematic block diagram of an electronic device according to a sixth embodiment of the present invention. As shown in fig. 6, the electronic device 60 includes: a processor 61, a memory 62, a bus system 63. Wherein the processor 61 and the memory 62 are connected by a bus system 63, the memory 62 is used for storing instructions, and the processor 61 is used for executing instructions stored by the memory 62.
The memory 62 of the electronic device 60 may be a non-volatile computer-readable storage medium for storing computer-executable instructions that, when executed by one or more processors, may cause the processor to perform the steps of the above method embodiments, such as, for example, S1-S4 as described in fig. 1 or S5-S8 as described in fig. 3, or may cause the processor to perform the functions of the modules of the above apparatus embodiments, such as, for example, the functions of the modules 1-4 as shown in fig. 2 or the modules 5-8 as described in fig. 4, or may be stored and/or transmitted within any non-volatile computer-readable storage medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, apparatus, or device, A system including a processor or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this document, a "non-transitory computer-readable storage medium" can be any medium that tangibly embodies or stores computer-executable instructions for use by or in connection with an instruction execution system, apparatus, or device. The non-volatile computer readable storage medium may include, but is not limited to, magnetic, optical, and/or semiconductor memory devices. Examples of such storage devices include magnetic disks, optical disks based on CD, DVD, or blu-ray technology, and persistent solid state memory (such as flash memory, solid state drives, etc.).
It should be understood that, in the embodiment of the present application, the processor 61 may be a Central Processing Unit (CPU). The processor 61 may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), off-the-shelf programmable gate arrays (FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The bus system 63 may include a power bus, a control bus, a status signal bus, and the like, in addition to the data bus. For clarity of illustration, however, the various buses are labeled as bus system 63 in the figures.
In embodiments of the present invention, electronic device 60 is not limited to the components and configuration of FIG. 6, but may include other or additional components in a variety of configurations.
The following is a specific application scenario of the embodiment of the present invention
The audio file owner realizes the generation of a wallet address based on an audio file through an audio-based blockchain wallet address generation method or an audio-based blockchain wallet address generation system, and then uploads the audio file to the Internet. The listener plays the audio file through the terminal, and the audio file is identified by the audio-based payment device identification method or device to obtain the blockchain wallet address, and then the listener can start a blockchain wallet program installed on the terminal to pay for the blockchain wallet address.
It will be understood by those skilled in the art that all or part of the steps in the method for implementing the above embodiments may be implemented by instructing the relevant hardware through a program, and the program may be stored in a computer-readable storage medium, and when executed, the program includes the following procedures for implementing the embodiments of the methods as described above. The storage medium may be a magnetic disk, an optical disk, a Read-only memory (ROM), a Random Access Memory (RAM), or the like.
The steps in the method of the embodiment of the invention can be sequentially adjusted, combined and deleted according to actual needs. The modules in the system of the embodiment of the invention can be merged, divided and deleted according to actual needs.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. An audio-based blockchain wallet address generation method, comprising:
extracting the characteristics of the target audio file to generate an audio characteristic value;
generating a private key based on the audio characteristic value, pre-stored audio copyright information and a random number generated by a random number generator;
generating a public key based on the private key;
generating a blockchain wallet address based on the public key; wherein the audio feature value comprises amplitude information and/or frequency information.
2. An audio-based blockchain wallet address generating apparatus, comprising:
the characteristic extraction module is used for extracting the characteristics of the target audio file to generate an audio characteristic value;
the private key generation module is used for generating a private key based on the audio characteristic value, pre-stored audio copyright information and a random number generated by the random number generator;
a public key generation module for generating a public key based on the private key;
a wallet address generation module to generate a blockchain wallet address based on the public key.
3. The audio-based blockchain wallet address generating device of claim 2, wherein the audio feature value comprises amplitude information and/or frequency information.
4. An audio-based payment method, comprising:
acquiring a target audio file;
extracting the characteristics of the target audio file to obtain an audio characteristic value;
searching a block chain wallet address corresponding to the audio characteristic value from a preset database, and outputting the searched block chain wallet address as a search result; wherein the blockchain wallet address is the blockchain wallet address generated by claim 1;
a request to pay digital currency is initiated to the exported blockchain wallet address.
5. An audio-based payment device, comprising:
the audio acquisition module is used for acquiring a target audio file;
the characteristic extraction module is used for extracting the characteristics of the target audio file to generate an audio characteristic value;
the searching module is used for searching the address of the block chain wallet corresponding to the audio characteristic value from a preset database and outputting the searched address of the block chain wallet as a searching result; wherein the blockchain wallet address is the blockchain wallet address generated by claim 1;
a payment module to initiate a request to pay digital currency to the output blockchain wallet address.
6. An audio-based payment system, comprising:
the audio-based blockchain wallet address generating device of claim 2 and the audio-based payment device of claim 5; further comprising:
a blockchain server for storing transaction information of the digital currency confirmed through the whole network and responding to the request of the audio-based blockchain wallet address generating device and the audio-based payment device;
and the database server is used for storing the one-to-one correspondence relationship between the audio characteristic value and the address of the blockchain wallet, and corresponding to the requests of the audio-based blockchain wallet address generating device and the audio-based payment device.
7. An electronic device, comprising:
at least one first processor; and the number of the first and second groups,
a first memory communicatively coupled to the at least one first processor; wherein the content of the first and second substances,
the first memory stores instructions executable by the at least one first processor to enable the at least one first processor to implement the audio-based blockchain wallet address generation method of claim 1.
8. An electronic device, comprising:
at least one first processor; and the number of the first and second groups,
a first memory communicatively coupled to the at least one first processor; wherein the content of the first and second substances,
the first memory stores instructions executable by the at least one first processor to enable the at least one first processor to implement the audio-based payment method of claim 4.
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| CN108846672B (en) * | 2018-06-25 | 2021-11-23 | 北京奇虎科技有限公司 | Personalized address generation method and device, electronic equipment and storage medium |
| CN108959523B (en) * | 2018-06-28 | 2020-07-31 | 北京首汽智行科技有限公司 | Music playing method and player based on block chain technology |
| CN109274435A (en) * | 2018-08-31 | 2019-01-25 | 海南新软软件有限公司 | A kind of method, apparatus and system using technology of acoustic wave transmission digital asset address |
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