TWI803831B - Gold shares, a cryptocurrency system based on multiple values - Google Patents

Abstract

The present invention relates to a gold coin stock, especially an encrypted currency system based on multiple values, which is used to generate a "securities type gold coin stock" based on gold through the investment smart contract of the block chain. , Equity conversion into securities-type gold coin stocks, and using the current price of gold as a transaction, the real-time exchange rate of various countries is traded on the blockchain for 24 hours on the Internet, and the rights can be transferred to others, and the investment ratio of funds can be adjusted to achieve virtual + physical. Investment function, with the function enhancement of gold market price, cryptocurrency, physical stocks, public welfare enterprises, futures options, and multiple values; moreover, investing in smart contracts specifies investors and fundraisers (including intellectuals and managers) And the fund issuer, each occupy a certain distribution ratio, to achieve a win-win situation for investors, intellectuals, and managers. In addition, the fund issuer can use the predetermined distribution ratio as a charity fund, which has the advantages of taking it from the society and using it Feedback mechanism and effectiveness in society.

Description

Gold shares, a cryptocurrency system based on multiple values

The invention relates to a gold coin stock, especially an encrypted currency system with gold market price, encrypted currency, physical stock, public welfare enterprise, futures option and multiple values.

By the way, "digital currency" such as Ethereum or Bitcoin is a kind of "cryptocurrency" based on decentralization, using peer-to-peer network and consensus initiative, open source code, and using blockchain as the underlying technology. It uses the private key as a digital signature, allowing individuals to pay others directly, the same as cash, without going through third-party institutions such as banks, clearing centers, securities firms, electronic payment platforms, etc., thus avoiding high fees, cumbersome processes and Regulated questions, available to anyone with a digital device that can connect to the Internet.

Second press, "blockchain" (blockchain) is an important concept of "cryptocurrency". A blockchain is a series of data blocks that are associated using cryptography methods. Newly added data blocks can always be linked to the previous block. Block, which is the tail of the entire blockchain. The "cryptocurrency" peer-to-peer network stores all transaction history in the "blockchain", so the blockchain can be regarded as a ledger for recording "cryptocurrency" transactions. The blockchain is a group of decentralized user-end nodes and a decentralized database composed of all participants, which is a record of all "cryptocurrency" transaction history.

Ethereum (Ethereum) is a new underlying blockchain technology that has only been developed in recent years. Among the disclosed technologies (Prior Art), it is shown in Figure 1. Ethereum (Ether) is generated on the Ethereum public chain. Cryptocurrency (Crypto Currency), in addition to being used for transactions like Bitcoin (Bitcoin), also has practical uses. Ethereum, like Bitcoin, is a blockchain mechanism based on P2P networks and cryptography. The difference is that Ethereum runs an Ethereum Virtual Machine (Ethereum Virtual Machine, EVM) on each operating node. ), which can be used to execute a complete program. These programs are called Smart Contracts in Ethereum. In addition to processing data, smart contracts also have a built-in transfer function, which makes it easy to trade cryptocurrencies through smart contracts. Since smart contracts can be executed and verified on every Ethereum node, the calculation results are considered trustworthy. Ethereum has also developed an operation interface that allows developers to use web technology to write smart contracts. Such a web operation interface is also called a decentralized application program (DAPP). Services made using smart contract technology also form part of the Ethereum ecosystem. For example, the Ethereum Name Service (ENS) provides a way for users to find transfer objects, smart contracts, and DAPPs more easily. Ethereum provides an easy-to-trade encrypted currency (Ether), which can solve the trust problem in transactions through smart contracts. At the same time, DAPP can also be written to provide friendly information summary and operation interface, making Ethereum the most ideal at present. Blockchain underlying technology.

Press again, the most basic application of smart contracts is to create new encrypted tokens, as long as they follow certain specifications (ERC20) and deploy a smart contract to the Ethereum blockchain, anyone can easily create Issue your own encrypted tokens. There is no need to recruit miners like Bitcoin's altcoins. Therefore, your encrypted tokens will exist in the Ethereum blockchain in the form of "a smart contract of Ethereum". Existing wallets and exchanges that support Ethereum can also quickly access your encrypted tokens. As long as the encrypted token you issue and the service represented by the token have transactional value, the token may also become a currency.

In addition, smart contracts also have unparalleled advantages in fundraising. The ICO of the start-up company can use the smart contract of Ethereum to automatically issue encrypted tokens of equivalent value when receiving the Ether from the funder. Since these encrypted tokens can be traded, if the company's services are valuable, early investors can adjust their holdings by trading encrypted tokens in the early stage of investment. For the first time, ordinary investors also have the opportunity to directly support entrepreneurs they are interested in, and may obtain rich returns. When you need public, trustworthy records, you can do so through smart contracts.

Press again, the private key (private key, Private Key) of "encrypted currency" is equivalent to the password for withdrawal or consumption of financial cards, and is used to prove the ownership of "digital currency". The owner must have a private key to sign the transaction message to prove that the publisher of the message is the owner of the corresponding address. Without the private key, the message cannot be signed. As a bearer currency, the evidence of ownership cannot be recognized on the Internet, and The "encrypted currency" cannot be used, and the network will use the public key to confirm the transaction. Mastering the private key is equivalent to mastering the "encrypted currency" stored in its corresponding address.

In recent years, with the popularization and vigorous development of crowdfunding, various crowdfunding applications have sprung up like mushrooms after rain. Generally speaking, crowdfunding refers to a fundraising method in which individuals or companies raise funds from the public through the Internet, which can be roughly divided into two categories: "commodity crowdfunding" and "equity crowdfunding". Among them, commodity crowdfunding is not limited to commodities, but can also include services, donations, etc.; while the subject of equity crowdfunding is securities. However, no matter which of the above categories, after investing funds, it is usually difficult to transfer rights to others, adjust the investment ratio of funds, or even withdraw directly. In the case of equity crowdfunding with dividend distribution, the dividend distribution process It is also very cumbersome, so there are problems of poor flexibility in crowdfunding and inconvenient dividend distribution.

In addition, the stocks in the listed cabinet can be purchased through securities dealers, and the stocks are centrally kept by Taiwan CHEP. However, currently unlisted stocks are generally traded through dealers, except for private transfers. Buyers and sellers are negotiated manually between dealers. If there is a matching pending order, subsequent transfers can be made and cash can be used. Exchange stock. However, the quality of dealers varies from good to bad. If you encounter bad dealers, in addition to quoting high prices and buying low, some dealers will also deceive investors with fake stocks. In addition, the above-mentioned traditional trading methods of unlisted stocks also have great security problems.

Furthermore, during the period from establishment to IPO of a new start-up company, there will be a group of R&D personnel, technicians, and administrative personnel who will devote themselves to the company. However, after the company is successfully listed, they have no In addition, after the company goes public, if it is targeted by the Condor Group, the founder may not even have the right to manage it, which is embarrassing.

To sum up, it can be seen that there has been a problem of poor flexibility of crowdfunding in the prior art for a long time, so it is necessary to propose improved technical means to solve this problem.

The main purpose of the present invention is to provide a gold coin stock, which is through the investment smart contract of the blockchain, through converting commodities and equity into securities-type gold stocks, and using the price of gold as a token for transactions, For the 24-hour online blockchain transactions of the real-time exchange rates of various countries, it is possible to transfer rights to others and adjust the investment ratio of funds through the transaction of tokens, so as to have the right to choose gold, cryptocurrency, physical stocks, public welfare enterprises, futures, and multi-value cryptocurrency system enhancements.

Another purpose of the present invention is to provide a gold coin stock based on multiple value encrypted currency system, which is through the investment smart contract of the block chain, which clearly defines investors, fundraisers (including intellectuals, managers) and The fund issuer (PLUS) each occupies a certain distribution ratio to achieve a win-win situation for investors, intellectuals, and managers. In addition, the fund issuer (PLUS) can also use the predetermined distribution ratio as a charity fund, which has Taken from the society and used in the feedback mechanism and effectiveness of the society.

In order to achieve the above-mentioned purpose, the technical means adopted in the present invention include: an issuer, providing a fund-raising trading platform through the Internet; a client, providing a fund-raising plan through the fund-raising trading platform; at least one investor , through the fundraising trading platform, request and a subscription quantity; a block chain transaction host, the block chain transaction host includes: an initial module, which is used to release a fund raising intelligence through block chain transactions at the beginning The fundraising smart contract generates a number of shares according to the preset fundraising amount of the fundraising project, and calculates a corresponding issue price for each share based on the number of shares generated and the fundraising amount. The issue price is expressed in terms of per share It is NT$10, and 1,000 shares are used as a unit (piece), so that the face value of the unit (piece) is NT$10,000, and the corresponding gold market price of the face value of the unit (piece) is marked , to enable 24-hour online blockchain transactions of real-time exchange rates in various countries; wherein the fundraising smart contract at least includes: a). Define the fundraising smart contract as an encrypted and double-conversion digital share of physical stock; b) Define all The above-mentioned fund-raising smart contract is quoted at a "golden standard", and can be traded online for 2 hours on the real-time exchange rate of various countries; c). Define the stock name of the above-mentioned fund-raising smart contract as "gold coin shares", and Divide the "gold coin shares" into three levels; d). Define the distribution ratio of the fund-raising smart contract; e). Define the operation mode of the fund-raising smart contract; f). Define the fund-raising smart contract. Profit distribution rules; and g). Define the relevant transaction expenses of the fundraising smart contract; a private key generation module to generate a private key, which is used according to the transaction request of the investor and agrees to the fundraising smart contract; After investing in the smart contract, provide the investor with an encrypted private key; a first public key generation module to generate a first public key, which is owned by the fund issuer and used to generate a homomorphic An encryption public key and its corresponding homomorphic encryption private key; a second public key generation module, used to generate a second public key, which is owned by the fundraising client and connected to the first public key A generation module, used to generate the private key corresponding to the investor for confirmation after receiving the private key request; a processing module, connected to the second key generation module, used to receive the private key from the investor When the transaction request is received, a transaction message is generated according to the transaction request; and a securities-type gold stock generation module is used to generate a "securities-type gold coin stock" based on gold after confirming that the transaction message is completed. In addition to marking the contents and items required by general entity stocks, the "Security Gold Coin Stock" also includes an encrypted currency display field, an investor level field, a corresponding gold market price, and a private key 1. An identification code of the first public key and the second public key to form a double-convertible digital stock of encrypted currency and physical stock.

According to the characteristics disclosed above, the column of the investor level can include three levels: silver shares, gold shares, and diamond shares.

According to the characteristics disclosed above, the distribution ratio of the fundraising smart contract can include: (1). Investors: 25%; (2). Intellectuals: 25%; (3). Operators: 25% %; and (4). Fund Issuer (PLUS): 25%.

According to the characteristics disclosed above, the gold coin stock is included in a gold market price.

According to the characteristics disclosed above, the gold coin stock is included as an encrypted currency.

According to the characteristics disclosed above, the gold coin stock is included as an entity stock.

According to the characteristics disclosed above, the gold coin stock is included as a public welfare enterprise.

According to the characteristics disclosed above, the gold coin stock includes a futures option.

According to the characteristics disclosed above, the gold coin stock includes a gold market price, cryptocurrency, physical stock, public welfare enterprise, option right, any one of them or a combination of multiple values.

With the help of the above-mentioned technical means, the invention converts commodities and equity into securities-type gold coin stocks through the investment smart contract of the block chain, and uses the price of gold as the token of the transaction, and the real-time exchange rates of various countries are uploaded on the Internet 24 hours a day Blockchain transactions can achieve the transfer of rights to others and adjust the investment ratio of funds through the transaction of tokens, and achieve the investment function of virtual + entity, which has the effect of double conversion of digital and physical stocks; and invests in smart contracts. Fundraisers, fundraisers (including intellectuals, operators) and fund issuers (PLUS), each account for a certain distribution ratio, to achieve a win-win situation for investors, intellectuals, and operators. In addition, fund issuers (PLUS) PLUS) can also use the predetermined distribution ratio as a charity fund, which has a feedback mechanism and efficiency that is taken from the society and used for the society.

The implementation of the present invention will be described in detail below in conjunction with the drawings and examples, so as to fully understand and implement the implementation process of how the present invention uses technical means to solve technical problems and achieve technical effects. The present invention is applied in a block chain network that executes smart contracts. Computer devices in the block chain network can be regarded as block chain nodes (or nodes for short). to Peer, P2P) connection, and used to process blockchain transactions (Blockchain Transactions). In actual implementation, the computer equipment can be a server, a host computer, a notebook computer, a tablet computer, a smart phone, etc., to execute computer program instructions, such as the block chain program "Ethereum". In addition, the "fundraising smart contract" mentioned in the article refers to the smart contract of the blockchain, and the smart contract refers to a computer program that drives the execution of instructions based on established conditions and transmitted information. In actual implementation, the above-mentioned The smart contract is written in a programming language in order to broadcast the smart contract to the blockchain network, wait for the miner (Miner) to put the smart contract on the blockchain and get the corresponding address, and then complete the smart contract through the blockchain transaction of the release. After that, each node can execute the corresponding smart contract according to this address, and use different instructions to change the state of the smart contract on the blockchain and detect whether the event is triggered. However, the above-mentioned smart contract belongs to the prior art (Prior Art) and is not the subject of the patent of the present invention. The present invention only uses this block chain to issue a fund-raising smart contract, so as to achieve the desired protection of the golden share generation system of the present invention. The technical means and characteristics are presented together first.

First, please refer to Fig. 2 to Fig. 6, the gold coin stock of the present invention is based on a multi-value encrypted currency system, and the system includes: a fund issuer 10, which provides a fund-raising trading platform through the Internet 20; The fund-raising client 30 provides a fund-raising plan through the fund-raising trading platform. In this embodiment, the fund-raising client 30 includes an intellectual property owner (for example: patent, brand, technical formula, etc.), and a business management Or; at least one investor 40 (for example: capital board of directors, professional board of directors, administrative professional managers, employees, etc.), through the fundraising trading platform, request and a subscription quantity; in this embodiment, the investor 40 can Transmission protocols, such as: SSL (Secure Sockets Layer), TLS (Transport Layer Security), etc., transmit account establishment requests and subscription quantities.

A block chain transaction host 50, the block chain transaction host 50 includes: an initial module 51, which is used to issue a fundraising smart contract 60 through the block chain transaction host at the beginning, and the fundraising smart contract 60 is based on The preset fundraising amount of the fundraising project generates multiple shares, and calculates the corresponding issue price of each share based on the number of generated shares and the fundraising amount. The issue price is NT$10 per share, and Take 1,000 shares as a unit (piece), make the face value of the unit (piece) equal to NT$10,000, and mark the corresponding gold market price of the face value of the unit (piece), so as to match the real-time exchange rates of various countries 24 Hourly online blockchain transactions. In this embodiment, when an investor 40 establishes an account on the blockchain transaction host 50 and obtains a wallet account, different investors 40, such as: investors A, B, C...N, can pass through the blockchain transaction host 50 to trade their respective subscribed shares, wherein the transaction price can be set and adjusted by the block chain transaction host 50. In this embodiment, the number of shares is generated according to the proportion of physical assets (such as: cash, real estate, etc.) or equity (such as: shares).

As shown in Figure 3, the gold coin stock of the present invention is an encrypted currency system based on multiple values, wherein the fundraising smart contract 60 at least includes: a). Define the fundraising smart contract as an encrypted and physical stock double-conversion digital share; b). Define the fundraising smart contract as a "gold-based" quotation, which can be used for 2-hour online blockchain transactions on the real-time exchange rates of various countries; c). Define the stock name of the fundraising smart contract as "securities gold coin shares", and divide the "securities gold coin shares" into three levels; d). Define the distribution ratio of the fundraising smart contract; e). Define the operation model of the fundraising smart contract; f). Define the profit distribution rules of the fundraising smart contract; and g). Defining the relevant transaction expenses of the fundraising smart contract;

Fig. 4A is a diagram of a preferred embodiment of the entity of the "securities type gold coin stock" of the present invention. The "securities type gold coin stock" 200 is divided into three levels and displayed in an investor level column 202, which may include: silver There are three levels of shares, gold shares, and diamond shares; and as shown in Figure 6A to Figure 6C, the silver shares, gold shares, and diamond shares can be displayed in different patterns respectively.

A private key generation module 70 is used to generate a private key 71, which is used according to the transaction request of the investment, and after agreeing to the fundraising smart contract 60, an encrypted private key 71 is provided to the investor 40; as shown in the figure As shown in 4A, in this embodiment, the private key 71 can be a string of passwords or codes.

A first public key generation module 80, used to generate a first public key 81, the first public key 81 is owned by the fund issuer 20, used to generate a homomorphic encryption public key and its corresponding homomorphic encryption private key Key; a second public key generation module 90, used to generate a second public key 91, the second public key 91 is owned by the fundraising client 30, connected to the first public key generation module 80, for After receiving the private key request, generate a private key corresponding to the investor for confirmation; as shown in Figure 5, in this embodiment, the first public key 81 and the second public key 91 can be a string of passwords or codes .

A processing module 100 is connected to the second key generating module 90 for generating a transaction message according to the transaction request when receiving the transaction request from the investor 40 .

A gold stock generating module 110, after confirming that the transaction message is completed, is used to generate a gold-based "securities gold coin stock" 200, as shown in Figure 4A, the "securities gold coin stock" 200 In addition to marking the content and items required by general entity stocks, such as: displaying the number of shares of 1,000 shares 203, company name: Universal Exhaust Gas, etc., it also includes an encrypted currency display column 201, and an investor level column Bit 201, a pair corresponding to the current price of gold 205, and a private key 71, a first public key 81, and a second public key 91 marking codes, thereby forming a double conversion type of "encrypted currency" and "physical stock" digital shares. That is, as shown in FIG. 4B , the "securities gold coin stock" 200 of the present invention not only has the characteristics of a real stock, but also corresponds to a virtual "cryptocurrency".

Based on the above structure, the "securities gold coin stocks" 200 produced by the system of the present invention have the following characteristics, which need to be further clarified: 1. The PLUS+ of the cryptocurrency column 201 of "Securities Gold Coin Stock" 200 is approximately equal to "Ethereum", and A0001 is approximately equal to Ethereum. Therefore, the present invention has a unique digital/physical stock double conversion function. 2. The present invention has the function of quoting in gold, and can conduct 24 small online blockchain transactions on the real-time exchange rates of various countries. 3. Securities-type gold coin stocks can be divided into three levels: silver stocks: unprofitable legal persons. Gold shares: Profit is divided into dividends. Diamond stocks: Earn one diamond pattern per year. 4. Distribution ratio: (1). Investors: 25%. (2). Intellectual rights holders: 25% (patents, brands, technical formulas). (3). Managers: accounted for 25% (A. capital board of directors, B. professional board of directors, C. administrative professional managers, employees). (4). Fund issuer (PLUS+): Accounting for 25%, it can use the predetermined distribution ratio as a charity fund, which has a feedback mechanism and efficiency that is obtained from the society and used for the society.

Based on the composition above, as shown in Figure 7A, the "Security Gold Coin Stock" of the present invention is equivalent to the market price of gold. Or as shown in Figure 7B, the "Security Gold Coin Stock" of the present invention is equivalent to cryptocurrency. Or as shown in Figure 7C, the "securities gold coin stock" of the present invention is equivalent to the physical stock. Or as shown in Figure 7D, the "securities-type gold coin stock" of the present invention is equivalent to a public welfare enterprise. Or as shown in Figure 7E, the "Security Gold Coin Stock" of the present invention is equivalent to the futures option. Or as shown in Figure 7F, the "securities gold coin stock" of the present invention is equivalent to a gold market price, encrypted currency, physical stock, public welfare enterprise, option right, any one of them or a combination of multiple values.

In addition, FIG. 8A is a schematic diagram of identity real-name authentication according to the present invention; FIG. 8B is a schematic diagram of biometric authentication according to the present invention. The present invention can use real-name authentication, biometric identification, and encrypted account multiple identities to log in;

Based on the above features, the present invention can have the following characteristics: First, the present invention can be traded in real names in the securities market according to laws and regulations, and can be traded in the blockchain with passwords and account numbers.

Furthermore, the present invention is different from the traditional system company, which can be managed in a ternary system, with an 8:2 selection rule, for example: 1. Funder (capital board of directors) 2. Intangible assets such as patents, technologies, trademarks, etc. are jointly selected by investors (professional board of directors, providing professional consultants) 3. Professional managers (with a capital board of directors, and the professional board of directors jointly recommend such as general manager, production, sales, personnel, research and development, finance, information, legal affairs, public relations and other operating departments) The above three departments can adopt the 8:2 selection and elimination system, that is, when there are 10 members in all units, the annual/seasonal performance evaluation system will be adopted, 1 person will go up, 8 people will stay, and 1 person will go down.

In addition, the distribution ratio of stock and dividends of the present invention company is as follows: 1. 1/4 will be distributed by the Qiande Shuangxiu Society (Special funds for charity, promotion and management of good deeds, and other charitable causes). 2. All professional managers, employees including (professional board members) are allocated 1/4. 3. Funder (1/4 of capital board distribution). 4. Owners of intangible property rights (providing patents, technologies, trademarks, operating platforms for intangible property rights, etc.) allocate 1/4. After all the above are taxed, the distribution ratio of equity dividends will be adjusted according to the actual situation.

Simply put: the company has three boards of directors, including: 1. Executive board of directors (selected jointly by capital and professional board of directors) Including general manager and business department managers 2. Capital Board of Directors (governor) 3. The professional board of directors (patents, technology, trademarks, platforms, etc. are elected as staff and consultants of the nine major departments), and the list of all members must be approved by the capital board of directors! And adopt the performance evaluation, and adopt the 8:2 selection method to screen the excellent and eliminate the unemployed.

Based on this, the difference between the "securities gold coin stock" 200 produced by the system of the present invention and the traditional cryptocurrency is as follows: Kind of item traditional cryptocurrency The invention of "Security Gold Coin Stock" 1. source mining buy shares 2. Number fixed Scalable 3. Autonomy none The public key has two private keys 4. Value unhackable Entity shares 5. Applicability There is a circulation limit Currency (virtual) becomes stock (real) no limit 6. Speed slow quick 7. Type no actual production no entity There are entities 8. Nature pure virtual is speculative Virtual + entity is investment 9. Social contribution none Can be used for public welfare 10. Futuristic No corporatization No taxes, dividends, dividends There is corporatization, there are taxes, dividends, dividends 11. Economic benefits energy consumption green energy

With the help of the above-mentioned technical means, the present invention converts commodities and equity into securities-type gold coin stocks 200 through the investment smart contract 60 of the blockchain transaction host 50, and uses the price of gold as the token for the transaction, which has real-time exchange rates for various countries. 24-hour blockchain transactions on the Internet can transfer rights to others, adjust the investment ratio of funds through token transactions, and achieve the investment function of virtual + entity, with the effect of double conversion of digital and physical stocks; and Investing in smart contracts specifies that investors, fundraisers (including intellectuals, operators) and fund issuers (PLUS) each have a certain distribution ratio to achieve a win-win situation for investors, intellectuals, and operators. In addition, the fund issuer (PLUS) can also use the predetermined distribution ratio as a charity fund, which has a feedback mechanism and efficiency that is taken from the society and used for the society.

To sum up, the technical means disclosed in the present invention do have the requirements of invention patents such as "novelty", "progressiveness" and "suitable for industrial use". I pray that the Jun Bureau will grant patents to encourage inventions without any obligation. sense of virtue.

However, the drawings and descriptions disclosed above are only preferred embodiments of the present invention, and modifications or equivalent changes made by those who are familiar with the art according to the spirit of this case should still be included in the scope of the patent application of this case.

10:Fund Issuer 20: Internet 30: Fundraising commissioner 40: Investors 50: Blockchain transaction host 51: Initial Mod 60:Fundraising Smart Contract 70:Private key generation module 71: private key 80: The first public key generation module 81: The first public key 90: Second public key generation module 91: Second public key 100: Processing modules 110:Security gold coin stock generation module 200: Securities Gold Coin Stocks 201: Password display field 202: Investor level field 203: Number of shares 204: NT dollar face value 205: Corresponding to the current price of gold

Figure 1 is a schematic diagram of the cryptocurrency generated on the Ethereum public chain. Fig. 2 is the production flow chart of "securities type gold coin stock" of the present invention. Figure 3 is a schematic diagram of the investment smart contract of the "securities gold coin stock" of the present invention. Fig. 4A is a diagram of a preferred embodiment of the entity of the "securities type gold coin stock" of the present invention. Fig. 4B is the corresponding diagram of the entity and the virtual of the "Security Gold Coin Stock" of the present invention. Fig. 5 is a schematic diagram of the public key of the "Security Gold Coin Stock" of the present invention. Fig. 6A to Fig. 6C are schematic diagrams of levels of "Security Gold Coin Stocks" of the present invention. Fig. 7A is a schematic diagram showing that "Security Gold Coin Stock" of the present invention is equivalent to the market price of gold. Fig. 7B is a schematic diagram showing that the "Security Gold Coin Stock" of the present invention is equivalent to cryptocurrency. Fig. 7C is a schematic diagram showing that "Security Gold Coin Stock" of the present invention is equivalent to physical stock. Fig. 7D is a schematic diagram of "securities gold coin stocks" equivalent to public welfare enterprises in the present invention. Fig. 7E is a schematic diagram of the present invention that "securities gold coin stocks" are equivalent to futures options. FIG. 7F is a schematic diagram of multiple values equivalent to "Security Gold Coin Stock" in the present invention. Fig. 8A is a schematic diagram of an identity real-name authentication according to the present invention. FIG. 8B is a schematic diagram of a biometric authentication of the present invention.

10:Fund Issuer

20: Internet

30: Fundraising commissioner

40: Investors

50: Blockchain transaction host

51: Initial Mod

60:Fundraising Smart Contract

70:Private key generation module

80: The first public key generation module

90: Second public key generation module

100: Processing modules

110:Security gold coin stock generation module

Claims (9)

A gold coin share, based on a multi-value cryptocurrency system that includes: A fund issuer that provides a fundraising trading platform through the Internet; A fundraising commissioner, providing a fundraising plan through the fundraising trading platform; At least one investor, through the fundraising trading platform, requests and a subscription quantity; A block chain transaction host, the block chain transaction host includes: an initial module, which is used to issue a fundraising smart contract through blockchain transactions at the beginning, and the fundraising smart contract is based on the fundraising project preset A fund-raising amount generates multiple shares, and calculates an issue price corresponding to each share based on the number of shares generated and the fund-raising amount. The issue price is NT$10 per share, and 1,000 shares are used as a unit ( piece), so that the face value of the unit (piece) is NT$10,000, and at the same time indicate the corresponding gold current price of the face value of the unit (piece), so as to facilitate 24-hour online blockchain transactions of real-time exchange rates in various countries ; The fundraising smart contract includes at least: a). Define the fundraising smart contract as an encrypted and physical stock double-conversion digital share; b). Define the fundraising smart contract as a "gold-based" quotation, which can be used for 24-hour online blockchain transactions on the real-time exchange rates of various countries; c). Define the stock name of the fundraising smart contract as "securities gold coin shares", and divide the "securities gold coin shares" into three levels; d). Define the distribution ratio of the fundraising smart contract; e). Define the operation model of the fundraising smart contract; f). Define the profit distribution rules of the fundraising smart contract; and g). Defining the relevant transaction expenses of the fundraising smart contract; A private key generation module, used to generate a private key, which is used according to the transaction request of the investor, and provides an encrypted private key to the investor after agreeing to the fundraising smart contract; A first public key generation module, used to generate a first public key, which is owned by the fund issuer, and used to generate a homomorphic encryption public key and its corresponding homomorphic encryption private key; A second public key generation module, used to generate a second public key, the second public key is owned by the fundraising client, connected to the first public key generation module, for receiving the private key request After that, generate the private key of the investor for confirmation; A processing module, connected to the second key generation module, for generating a transaction message according to the transaction request when receiving the transaction request from the investor; and A security-type gold coin stock generation module, after confirming the completion of the transaction message, it is used to generate a "security-type gold coin stock" with gold as the standard. In addition to the content and items, it also includes an encrypted currency display column, an investor level column, a corresponding gold market price, and a private key, a first public key, and a second public key. To constitute a double-convertible digital stock of cryptocurrency and physical stock. The gold coin shares mentioned in Item 1 of the scope of the patent application are based on a multi-value encrypted currency system. Among them, the "securities gold coin shares" include three levels: silver shares, gold shares, and diamond shares, which are displayed in The investor level field. The gold coin shares described in item 1 of the scope of the patent application are based on a multi-value encrypted currency system, wherein the distribution ratio of the fundraising smart contract includes: (1). Investors: 25%; (2). Intellectual rights: 25%; (3). Operators: 25%; and (4). Fund Issuer (PLUS): Accounting for 25%. The gold coin shares described in Item 1 of the scope of the patent application are based on a multi-value encrypted currency system, wherein the gold coin shares include a gold market price. The gold coin shares described in item 1 of the scope of the patent application are based on a multi-value encrypted currency system, wherein the gold coin shares include an encrypted currency. The gold coin shares described in Item 1 of the scope of the patent application are based on a multi-value encrypted currency system, wherein the gold coin shares are included as an entity stock. The gold coin shares described in Item 1 of the scope of the patent application are based on an encrypted currency system with multiple values, wherein the gold coin shares are included as a public welfare enterprise. The gold coin shares described in item 1 of the scope of application are based on a multi-value encrypted currency system, wherein the gold coin shares are included as an option. The gold coin shares as described in items 4 to 8 of the scope of the patent application are based on a multi-value encrypted currency system, wherein the gold coin shares include a gold market price, cryptocurrency, physical stocks, public welfare enterprises, and options, any of which or It is composed of multiple value combinations.

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