An ar meta-universe decentralized online concert holding system

Abstract

The application belongs to the field of concert holding systems, and particularly relates to an AR meta-universe decentralized online concert holding system. The existing online singing of singers and online participation of fans in concerts must rely on third-party agencies, and are limited by centralized operation. Online live broadcast of concerts is not strong in the sense of personally attending for the fans, and the experience is poor, and the willingness of users to pay is not strong enough. The present application provides the following scheme, which comprises a holding party and a contractor, that is, a relevant unit actually holding and contracting a concert, such as a concert agency or a music platform, a live broadcast platform (WeChat short video, Douyin), the units have a wallet address on the chain, and they each master the private key of the wallet address. The application provides an AR meta-universe decentralized online concert holding system to improve the immersion and convenience of fans and singers in participating in online concerts, and to improve the willingness of fans to pay and the income of singers (or holding parties).

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of concert holding systems, in particular to an AR meta-universe decentralized online concert holding system. BACKGROUND

[0002] Blockchain: a data structure composed of a plurality of blocks connected in sequence by a hash value, each block being composed of transactions generated within a period of time, packaged by a computer node that obtains the right to record, and independently verified by each computer node.

[0003] Meta-universe: also known as meta-universe, meta-universe, meta-universe, meta-universe, super-sense space, virtual space, a network focusing on social links in a 3D virtual world. The meta-universe mainly discusses a persistent and decentralized online three-dimensional virtual environment. This virtual environment can be accessed through virtual reality glasses, augmented reality glasses, mobile phones, personal computers and electronic game consoles to enter a virtual world

[0004] AR: Augmented Reality (AR), also known as virtual reality (VR) in Chinese, is a technology that combines virtual and real-world scenes through camera image analysis and positioning. This technology was proposed in 1990. With the improvement of the computing power of mobile electronic products, the use of augmented reality has become more and more widespread.

[0005] NFT: Non-Fungible Token (NFT), a data unit on a blockchain digital ledger, each token can represent a unique digital material, as an electronic authentication or certificate of virtual goods ownership. Due to its non-interchangeable nature, non-fungible tokens can represent digital assets such as paintings, artworks, sounds, videos, game items or other forms of creative works.

[0006] Since the popularization of Internet technology, online concerts have become more and more popular, and more and more organizers or singers have chosen to hold online concerts on similar music platforms (QQ music, NetEase cloud music), or short video platforms (such as WeChat video number, TikTok) and the like. However, there are some problems with this type of online concert:

[0007] First, the cloud servers accessed by fans and singers are often operated by third-party institutions. Under such a system architecture, the online concert of the singer, the online participation of the fan in the concert, etc. must rely on these third-party institutions and be limited by centralized operation.

[0008] Secondly, when the online concert officially starts, the singer generally transmits the picture of the singer singing to a certain centralized server through audio and video recording or live broadcast means, and the fans also watch the picture of the singer singing in a similar way of watching video or live broadcast, and the fans and the singer generally cannot achieve the effect of direct communication similar to the offline concert, and currently the fans can only express their feelings in the form of bullet screen, without the feeling of being on the spot. However, participating in the offline concert is limited by the time cost and transaction cost, so the fans and the singer are difficult to balance the efficiency of online experience and watching the concert.

[0009] Thirdly, the online live broadcast platform currently holds a concert for free, and the main reasons are: 1) the online live broadcast concert has a weak sense of being on the spot and a poor experience for the fans, and the willingness of the users to pay is not strong enough, 2) most live broadcast platforms have no related mechanism or system for selling tickets for the online concert and verifying the entry qualification of the fans. Therefore, currently the singer and the organizer have no good income from the online concert.

[0010] The invention with the publication number CN113903480A discloses an AR meta-universe decentralized medical community diagnosis system, and the patient terminal and the doctor terminal both have the function of being connected between the virtual and the real, so that the online diagnosis of the doctor is more convenient and convenient, and at the same time, the remote medical diagnosis is also possible, however, the current scheme is only used for the medical system and does not involve the online concert holding.

[0011] The invention with the publication number CN105208039A relates to an online concert mass chorus method, a chorus method and a mass chorus system, which can realize the function of online concert mass chorus, and enhances the interactivity of online live broadcast, and then the scheme does not use the technologies such as blockchain, AR and meta-universe, and cannot improve the immersion and convenience of the fans participating in the online concert.

[0012] In view of the above problems, the present application file proposes an AR meta-universe decentralized online concert holding system. SUMMARY

[0013] The present application provides an AR meta-universe decentralized online concert holding system, which solves the problem in the prior art that the online singing of the singer and the online participation in the concert of the fans must rely on these third-party institutions, is limited by the centralized operation, the online live broadcast concert has a weak sense of being on the spot and a poor experience for the fans, the willingness of the users to pay is not strong enough, most live broadcast platforms have no related mechanism or system for selling tickets for the online concert and verifying the entry qualification of the fans, the income of the singer and the organizer is low, and the income is not transparent.

[0014] The present application provides the following technical scheme:

[0015] An AR meta-universe decentralized online concert holding system, comprising a holding party, i.e. a relevant unit actually hosting the concert, such as a concert agency or a music platform, a live broadcast platform (WeChat short video, TikTok), which has a wallet address on the chain, and each party holds the private key of the wallet address;

[0016] A ticket distributor, i.e. a company selling tickets to users through its channels, which also has a wallet address on the chain, and each party holds the private key of the wallet address;

[0017] A bank, which undertakes the casting and exchange of digital currency required for purchasing ticket NFT in the meta-universe and real world, and users can exchange legal currency into digital currency in the meta-universe (or on the blockchain) or exchange digital currency into legal currency in the real world through the bank;

[0018] A singer wallet, each singer has a wallet address and a corresponding private key;

[0019] A fan wallet, each fan has a wallet address and a corresponding private key.

[0020] In a possible design, the holding party includes an entry terminal;

[0021] Entry terminal: including a terminal for verifying the authenticity of fan tickets, a terminal for verifying the authenticity of singer identity, and various VR / AR terminals.

[0022] In a possible design, the holding party, ticket distributor and bank all include a blockchain data and accounting program;

[0023] Blockchain data: i.e. the world state data of the blockchain maintained after the actual operation of the blockchain accounting program, each node has a complete copy of the blockchain data, including contract data and user data;

[0024] Accounting program: i.e. a computer program in each party's node for accepting terminal requests, sending state reading requests, and verifying on-chain state, which also represents a separate binary executable program that can run a complete blockchain node.

[0025] In a possible design, the holding party further includes a ticket issuance website;

[0026] Ticket issuance website: i.e. a concert registration website channel opened by the holding party to singers.

[0027] In a possible design, the ticket distributor further includes a ticket sales website;

[0028] Ticket sales website: a ticket sales website channel opened by a ticket distributor to fans.

[0029] In a possible design, the bank further includes a currency exchange website.

[0030] In a possible design, the blockchain data includes a currency exchange contract and an NFT issuance contract.

[0031] NFT issuance contract: an NFT issuance contract for ticket issuance, destruction and circulation, which is based on the ERC721 contract of Ethereum.

[0032] Currency exchange contract: a currency exchange contract for on-chain digital currency issuance, destruction and circulation, which is based on the ERC20 contract of Ethereum.

[0033] It should be understood that the foregoing general description and the following detailed description are only exemplary and do not limit the present application.

[0034] The present application provides an AR meta-universe decentralized online concert holding system to improve the immersion and convenience of fans and singers participating in online concerts.

[0035] The present application provides a ticket sales mechanism based on NFT issuance, which makes ticket sales more efficient and transparent, and the income distribution of all parties more automated, thereby improving the income of all parties.

[0036] The present application provides a currency exchange mechanism for online concert ticket purchase in the meta-universe, which facilitates users to easily and conveniently enter the meta-universe to attend concerts and consume, and improves the efficiency of fund circulation.

[0037] The present application provides an AR meta-universe decentralized online concert holding system to improve the immersion and convenience of fans and singers participating in online concerts, thereby improving the willingness of fans to pay and the income of singers (or organizers). BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 The structure of the AR meta-universe decentralized online concert holding system provided by the embodiment of the present application is shown in the figure. DETAILED DESCRIPTION

[0039] The embodiments of the present application will be described below with reference to the accompanying drawings.

[0040] In the description of the embodiments of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection", "installation" should be understood in a broad sense, for example, "connection" can be detachable connection, or can be non-detachable connection; can be direct connection, or indirect connection through intermediate medium. In addition, "communication" can be direct communication, or indirect communication through intermediate medium. Among them, "fixing" means connecting with each other and the relative positional relationship after connection does not change. The orientation language mentioned in the embodiments of the present application, such as "inner", "outer", "top", "bottom", etc., is only the direction of the drawing, therefore, the orientation language used is to better, more clearly illustrate and understand the embodiments of the present application, and is not indicative or implied that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the embodiments of the present application.

[0041] In the embodiments of the present application, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features.

[0042] In the embodiments of the present application, "and / or" is only a description of the association relationship of the associated objects, which means that there can be three kinds of relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are in an "or" relationship.

[0043] In this specification, the reference to "one embodiment" or "some embodiments" and the like means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Therefore, the statements "in one embodiment", "in some embodiments", "in other some embodiments", "in other some embodiments" and the like appearing in different places in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized. The terms "include", "contain", "have" and their variants mean "including but not limited to", unless otherwise specifically emphasized.

[0044] Embodiment 1

[0045] Reference Figure 1 An AR meta-universe decentralized online concert holding system includes a sponsor: a unit actually hosting the concert, such as a concert agency or a music platform, a live broadcast platform (WeChat short video, Douyin), which has a wallet address on the chain, and they each master the private key of the wallet address;

[0046] Ticket distributor: a company that sells tickets to users through its channels, and similarly, there is a wallet address on the chain, and they each have the private key of the wallet address;

[0047] Bank: responsible for the casting and exchange of digital currency required for the purchase of ticket NFTs in the metaverse and real-world fiat currency, users can exchange fiat currency into digital currency in the metaverse (or on the blockchain) through the bank, or exchange digital currency into real-world fiat currency;

[0048] Singer wallet: each singer has a wallet address and a corresponding private key;

[0049] Fan wallet: each fan has a wallet address and a corresponding private key.

[0050] Embodiment 2

[0051] Reference Figure 1 An AR metaverse decentralized online concert holding system, including organizers and sponsors: the relevant units that actually host and sponsor the concert, such as concert agencies or music platforms, live streaming platforms (WeChat short video, Douyin), these units have a wallet address on the chain, and they each have the private key of the wallet address;

[0052] Ticket distributor: a company that sells tickets to users through its channels, and similarly, there is a wallet address on the chain, and they each have the private key of the wallet address;

[0053] Bank: responsible for the casting and exchange of digital currency required for the purchase of ticket NFTs in the metaverse and real-world fiat currency, users can exchange fiat currency into digital currency in the metaverse (or on the blockchain) through the bank, or exchange digital currency into real-world fiat currency;

[0054] Singer wallet: each singer has a wallet address and a corresponding private key;

[0055] Fan wallet: each fan has a wallet address and a corresponding private key, organizers and sponsors include entry terminals;

[0056] Entry terminal: including terminals for verifying the authenticity of fan tickets, terminals for verifying the authenticity of singer identities, and various VR / AR terminals, organizers and sponsors, ticket distributors, and banks all include blockchain data and accounting programs;

[0057] Blockchain data: the blockchain world state data maintained after the actual running of the blockchain accounting program, each node has a complete copy of the blockchain data, including contract data and user data;

[0058] Accounting program: that is, the computer program in each node for accepting terminal requests, sending state reading requests, and verifying on-chain state, which also appears as a separate binary executable program that can run a complete blockchain node. The organizers and sponsors also include ticket issuance websites.

[0059] Ticket issuance website: that is, the concert registration website channel opened by the organizers and sponsors to singers. Ticket distributors also include ticket sales websites.

[0060] Ticket sales website: that is, the ticket sales website channel opened by ticket distributors to fans. Banks also include currency exchange websites, and blockchain data includes currency exchange contracts and NFT issuance contracts.

[0061] NFT issuance contract: an NFT issuance contract for ticket issuance, destruction, and circulation, using the ERC721 contract of Ethereum as a template.

[0062] Currency exchange contract: a currency exchange contract for on-chain digital currency issuance, destruction, and circulation, using the ERC20 contract of Ethereum as a template.

[0063] The working principle and usage process of the technical solution are as follows:

[0064] 1. Bank deploys currency exchange contract: Real-world fiat currency cannot be directly used in the metaverse world. Therefore, in order to support users using real-world fiat currency to purchase concert tickets in the metaverse, the bank institution deploys a currency exchange contract on the chain that complies with the ERC20 protocol. The bank accepts fiat currency from users and mints a corresponding amount of digital currency on the chain, which is then issued to users to support them in purchasing concert ticket NFTs on the chain. At the same time, the bank will help users destroy the digital currency on the chain and transfer the corresponding amount of fiat currency to the users.

[0065] 2. Concert registration and ticket issuance: The singer provides (concert basic information + singer wallet address) and signs (concert basic information + singer wallet address) with their private key. (Concert basic information + singer wallet address) is sent to the organizer through the ticket issuance website along with the signature. After the organizer verifies that the signature is correct, a transaction is initiated to deploy an NFT contract that complies with the ERC721 protocol, with the contract owner field set to the singer's wallet address. The singer needs to verify the address of the transaction initiator when starting the concert, which means only the singer with the owner address private key can start the corresponding concert.

[0066] 3. Ticket distributor registration: The ticket distributor provides (ticket distributor basic information + wallet address) and signs (ticket distributor basic information + wallet address) with its own private key, sends (ticket distributor basic information + wallet address) to the organizer together with the signature, and the organizer verifies that the signature is correct, then initiates a transaction to register the ticket distributor's wallet address in the corresponding concert NFT contract. After that, the ticket distributor uses the wallet address to initiate a transaction and can mint an NFT from the NFT contract, each NFT corresponds to a ticket.

[0067] 3. Fan exchanges on-chain digital currency: The fan pays a certain amount of legal currency to the bank, and the bank mints a corresponding amount of digital currency through the currency exchange contract and transfers it to the fan's wallet address.

[0068] 4. Fan buys ticket NFT: The fan logs in to the ticket sales website, connects their own wallet, ensures that the wallet has enough money (digital currency) to pay for the ticket NFT, then signs and initiates a request to buy tickets for a concert, and uses the currency exchange contract to transfer a corresponding amount of digital currency to the NFT contract (this part of the digital currency is temporarily frozen and will be unfrozen after the fan confirms entry to the concert or the concert ends), then the ticket distributor uses the NFT contract to mint an NFT on the chain and transfer it to the fan's wallet address.

[0069] 5. Singer starts the concert: The singer uses their own wallet address to initiate a transaction to the NFT contract for the corresponding concert, marking the concert as started. The contract transaction execution process will verify whether the singer's wallet address is the owner address of the NFT contract, and if the verification is successful, the contract state will be marked as started.

[0070] 6. Fan enters the concert: After the concert starts, the fan uses their own wallet and NFT contract to sign a transaction that sets the status of the wallet address holding the NFT ticket to used, sends it to the entry terminal, and the entry terminal verifies the signature and obtains the wallet address, queries whether the wallet address holds the corresponding ticket NFT, and if the verification is passed, the transaction is uploaded to the chain, the status of the corresponding ticket NFT is set to used, and the fan is granted access to the AR / VR online concert system.

[0071] 7. Singer and fan interaction: The fan and the singer use various VR / AR devices to build their virtual characters in the metaverse and enter the metaverse online concert; at the same time, they use optical projection to model and project the real scene of the concert into three-dimensional space, and with the help of the projected three-dimensional space, the singer can start singing and interact more realistically with the fans.

[0072] 8. End the concert: Ticket distributor, organizer, singer all initiate a transaction to the NFT contract, mark the concert as ended, each transaction will add one to the status field inside the contract which describes the status of the concert (initialized to 0 at the beginning)

[0073] 9. Get the concert revenue: Ticket distributor, organizer, singer can initiate a transaction to the NFT contract, extract a certain proportion of digital currency in the contract to their own wallet address, the extraction condition is: 1) status field is greater than or equal to 2, that is, any two parties confirm that the concert is over 2) a certain proportion (this proportion can be set according to the actual situation when deploying the contract) of NFT tickets are marked as used. After that, ticket distributors, organizers, and singers can exchange their digital currency in their wallets into real-world fiat currency through the currency exchange contract to obtain revenue.

[0074] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application; in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An AR metaverse decentralized online concert hosting system, characterized in that, include: Organizers and co-organizers: These are the relevant entities that actually organize and co-organize the concert. These entities are assigned a wallet address on the blockchain, and each of them holds the private key to that wallet address. The organizers and sponsors include the entry terminal; Entry terminals: including terminals for verifying the authenticity of fans' tickets, terminals for verifying the authenticity of singers' identities, and various VR / AR terminals; The organizers and sponsors also include ticket distribution websites; Ticketing website: This refers to the concert registration website channel opened by the organizer to the singer; Ticket distributors: Companies that sell tickets from the organizer to users through their channels. Similarly, there is a wallet address on the blockchain, and each of them holds the private key to the wallet address. The ticket distributors also include ticket sales websites; Ticket sales websites: These are the online ticket sales channels that ticket distributors open to fans. Banks: They are responsible for minting and exchanging fiat currency in the real world with digital currency needed to purchase NFT tickets in the metaverse. Users can exchange fiat currency for digital currency in the metaverse or exchange digital currency for fiat currency in the real world through banks. The bank also includes a currency exchange website; The organizers, ticket distributors, and banks mentioned all include blockchain data and accounting procedures; Blockchain data: This refers to the state data of the blockchain world maintained after the blockchain accounting program is actually running. Each node has its own complete copy of the blockchain data, including contract data and user data. The blockchain data includes currency exchange contracts and NFT issuance contracts; NFT Sale Contract: An NFT sale contract used for ticket issuance, destruction, and circulation, based on the Ethereum ERC721 contract template; Currency exchange contract: A currency exchange contract used for the issuance, destruction and circulation of on-chain digital currencies, based on the Ethereum ERC20 contract template; Ledger program: This refers to the computer program in each node that accepts terminal requests, sends status read requests, and verifies the on-chain state. It is also represented by a single binary executable program that runs a complete blockchain node. Singer Wallet: Each singer has a wallet address and a corresponding private key; Fan wallet: Each fan has a wallet address and a corresponding private key.

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