Can virtual currency keep accounts

1. Investment should be cautious, please study carefully before deciding
virtual currency is a currency that can buy goods and services in a specific community in a virtual space. It has the monetary function of medium of exchange and unit of account
virtual currency can be roughly divided into three categories
the first category
has nothing to do with real currency, and can only be used in a closed virtual environment, usually online games, such as world of Warcraft
the second type of one-way exchange can only be used in a virtual environment, and sometimes physical goods and services can be purchased, such as frequent flyer award program, microsoft points, Nintendo points, Facebook credits and Amazon coin
the third type of two-way exchange, which has a buying price and a selling price, is the same as "real" currency, including those issued by issuers, such as second life Linden coin, two-way exchangeable game currency, etc., as well as decentralized cryptocurrencies, such as bitcoin, Leyte coin, Ethereum, etc; Virtual currency & quot; But cryptocurrency is only one of the subcategories of virtual currency.

2. As for the business process and technology of digital asset trading system development, we thought for a long time that 80% of blockchain implementation needs business process changes, and 20% needs to find the technology behind it. In fact, a good project and a good market need the support of a strong technology research and development company. At the same time, you also need to have enough ambition to deal with the bottlenecks in the process of changing the business process. This month, the Hong Kong Securities Regulatory Commission (SFC) issued a new rule on digital assets, including the digital asset portfolio under the supervision of the SFC, and launched a "regulatory sandbox" plan for the digital asset exchange to study whether the digital asset trading platform can be regulated. The exchange development company believes that this news has a clear direction for those in the instry who need to manage digital assets and establish exchanges, and explore the sustainable development of digital assets and blockchain ecosystem. In the instry, doubts about digital assets and blockchain technology have been rising and falling, but the combination of blockchain and various applications has never stopped. Especially in Hong Kong, more market participants believe that this distributed network consensus mechanism is a disruptive technology. In view of the future development of exchanges, the key points of licensing adaptability are very beneficial to the global joint governance of the global market of digital assets. The entry of Wall Street tycoons such as the New York stock exchange means that the main force and "regular army" of professional level are running to enter the market to lay out digital assets, which indicates that bitcoin is more and more valued by professional financial investment institutions, and bitcoin will become more and more popular and be recognized and accepted by more people. The financial instry first embraces blockchain technology. This is mainly e to the high degree of centralization of traditional financial instry. There are a large number of centralized credit intermediaries and information intermediaries in the chain of traditional financial instry, which slow down the operation efficiency of the system and increase the cost of capital flow. Any "exchange" should be a big data company. In essence, it should be a data analysis company. It must know what time and space, what driving force, what transaction frequency, what expectation and what path users obtain information to decide the transaction
the foreign currency trading platform is built, and the blockchain digital currency exchange develops the following trading forms of blockchain exchange: 1. Price limiting transaction: price limiting buy / sell refers to that the user sets the price and quantity of a buy / sell currency, generates a commission order, and the system will automatically match the buy order and sell order in the market, Once the price set by the user is reached, the transaction will be executed automatically according to the priority of price and time. Yuanzhongrui exchange system development 2. Market price trading: market price buying refers to that the user only sets a total amount, generates the order, matches from the beginning of selling to the completion of the total amount. Selling at market price means that the user only sets the total number of currencies to be sold, generates a commission document, and matches it from the beginning of buying to the completion of the total number of currencies transaction. 3. Currency transaction: currency transaction is mainly aimed at the transaction between virtual currency and virtual currency, in which one currency is used as the pricing unit to purchase other currencies. The currency transaction rule is also to complete the matching transaction according to the price priority and time priority. 4. C2C transaction: both sides of the transaction release the transaction information of buying or selling coins on the C2C transaction platform according to the demand. The buyer and the seller complete the transaction offline according to the agreed payment method, and the platform, as an intermediary, charges a certain proportion of the handling fee from each successful transaction. 5. OTC OTC trading: it is a set of platform for offline purchase of digital currency independent of the exchange. Anyone can publish purchase / sale advertisements on the platform. The purchase / sale users can purchase / sell through offline transfer. After the transfer, the platform will transfer the frozen digital currency to the buyer
What are the characteristics of digital currency trading system 1) Digital currency trading system has rich functions, powerful and practical. The unique full interface functions of fast recharge, cash withdrawal, cash charging and cash withdrawal can provide customers with the most convenient means of fund transfer 2) Using the blockchain technology, and in-depth running safe and reliable price limit, market price, plan three transaction modes, a variety of free combination of transaction modes, fully covering the needs of users, using exclusive advanced algorithm to complete the transaction automatically 3) Digital currency trading system platform back office proprietary accounting mechanism to monitor the funds of all users, as well as multi-dimensional exclusive reports, to ensure that the funds are accurate. The so-called development of digital currency trading system can also be called a development project with blockchain technology as the core and other technologies as the auxiliary. You should also understand this sentence. In fact, blockchain technology is the most important technology in the development of trading system 4) Proprietary powerful log management to fully grasp the system state, to ensure the stability and security of the system 5) Digital currency trading system features user-defined settings, free and flexible system configuration and dynamic management of the foreground website, which brings great convenience to the use of the platform 6) Procts can use the existing virtual digital currency in the market, or can be customized according to their own needs, and then issue a variety of different algorithms of virtual digital currency, using the unique hot and cold wallet multiple encryption storage technology to ensure the security of virtual digital currency. Foreign currency exchange platform construction and blockchain digital currency exchange development

3.

Background: the financial application of blockchain technology brings high investment value

2018 China international big data instry Expo opened in Guiyang City, Guizhou Province on the 26th. At the meeting, it was pointed out that China will vigorously develop the digital economy in the future, deeply implement the action plan for the development of big data and cloud computing, and deeply study blockchain technology and application. Especially in the field of finance, the landing application has become the focus of the scientific and financial circles

1. The value source of blockchain is that it can perfectly solve the pain points of the current financial instry:

in today's asset securitization, insurance, supply chain finance, commodity trading, asset custody and other financial scenarios, e to many participants, high cost of credit evaluation, low settlement efficiency of intermediary institutions and other reasons, Traditional financial service methods are difficult to effectively solve the long-standing core pain points in the instry, such as information asymmetry, complex and rendant processes, and high information verification cost

2. Why can blockchain solve the above pain points:

blockchain technology integrates many basic technologies, such as distributed accounting, tamper proof, built-in contract, etc., and constructs a trust building mechanism with lower cost. The financial application based on blockchain technology can realize the ability of all market participants to obtain all transaction information and asset ownership records in the market without discrimination, and effectively solve the problem of information asymmetry; Smart contract embedding reces the error rate of payment and settlement, simplifies the process and improves efficiency; At the same time, based on transparent information and brand-new trust mechanism, there is no need to spend manpower, material resources and financial resources to confirm information among participants, which will greatly rece the trust cost between institutions, and then rece the price of financial services and transaction costs

3. The application of blockchain technology in the financial field mainly includes the following aspects:

① digital currency

among which bitcoin is the most famous. On the basis of bitcoin, a large number of other types of decentralized digital currencies have been derived. Such as: the heyday of bits

Compared with the traditional payment system, blockchain payment can directly carry out end-to-end payment for both parties without the help of the banking system, which can greatly improve the speed and rece the cost

③ digital bills

④ bank credit management: the advantage of blockchain is that it can rely on program algorithm to automatically record credit related information and store it on every computer in the blockchain network, with transparent information, tamper proof and low cost

The major financial institutions and exchanges in Europe and the United States have explored the application research of building the next generation of financial asset trading platform based on blockchain technology

4. The development prospect of blockchain. The future development of blockchain technology will have the most vitality with alliance chain as the entry point, and will have a significant effect and far-reaching impact on the transformation of traditional financial instry pain points

in response to the good investment prospects of blockchain, domestic enterprises such as Alibaba, Jingdong and Netcom have entered the market. The application of financial scenarios based on blockchain technology not only brings us security and convenience, but also provides us with broader investment space. The rise and price surge of digital currency represented by bitcoin (bitcoin was about RMB 20 cents when it was first listed in 2009, and its current price is about US $7300!) It's the best proof that people with a keen sense of smell have made a lot of money from it

Abstract: This is an encrypted digital currency based on the bitcoin developed by Nakamoto Tsung, which improves and adds many new functions, such as the double-layer reward system network, also known as the main node network. It also includes anonymous payment to improve the interchangeability (bitage) and real-time payment function docking to realize real-time transaction confirmation without relying on the authority of the center (P2P mall)

In 2009, Nakamoto put forward the concept of bitcoin. Since then, bitcoin has spread rapidly in mainstream applications and commercial uses, becoming the first digital currency to attract a large number of users, which is a milestone in the history of digital currency. However, from the perspective of completing the transaction, we can find an important problem, that is, it takes too long for bitcoin block to confirm the transaction. Traditional payment companies have found a solution to enable the buyer and the seller to realize zero confirmation of bitcoin transaction, but this solution usually requires a trusted third party to complete the transaction outside the agreement

bitcoin provides pseudonym transaction, realizes the one-to-one transaction relationship between sender and receiver, and can always record the transactions occurred in the whole network. Bitcoin only provides low-level privacy protection, which is well known in academia. Despite this deficiency, many people still believe in the transfer history recorded by blockchain

based on Nakamoto's achievements, bitshengshi is an encrypted digital currency with the purpose of protecting privacy. We have made a series of improvements on the basis of the concept of bitcoin, resulting in a decentralized cryptocurrency with good anonymity. It supports tamper proof real-time transactions, and has a point-to-point sub network that can provide service reward system for bitsheng network

2. Master node network

the whole node is the server running on the P2P network, so that small nodes can use them to accept the dynamic changes from the whole network. These all nodes need significant traffic and other resources that consume a lot of cost. Therefore, it will be observed that the number of these nodes on the bitcoin network presents a steady downward trend over a period of time, so that the block broadcast time needs an additional 40 seconds. In order to solve this problem, many solutions have been put forward, such as the introction of Microsoft Research's new incentive plan and bitnodes incentive plan

Figure 6: Mining reward model

4.

In the two sessions every year, "I don't like the idea of creating a proct that can be speculated and make people rich overnight", "in the future, things in the form of traditional banknotes and coins may graally shrink, or even one day they may not exist.", This is one of the representatives of China's financial regulators who expressed the above views when talking about the central bank's digital currency and bitcoin, ICO supervision and other topics

"these things can be the digital currency based on blockchain, distributed accounting technology and DLT, or the technology evolved from the existing electronic payment." He said

5. If you buy a q-coin card, you can use the card as the original voucher to enter the account. If you pay online, you can print out the flow account number and other information on the webpage to enter the account as the original voucher.

6. Chain Ke is a money company made by Ji Jun, a cheater. He once cheated countless investors with minimally invasive treasure sharing and various kinds of air currency. Later, he invested in chain Ke ShuoKe and other enterprises in Hainan and continued to sell dog meat. He caught people's greed. Why do you think an enterprise let you make money in vain? Wake up, everyone? Enterprise check Tianyan check his list of dishonesty. How long is the life span of the enterprises that once worked

7.

Not the same concept

related explanation:

1. Functional currency:

is the currency used in the business environment advocated by enterprises. Currencies other than functional currencies are foreign currencies

2. Bookkeeping base currency:

refers to the currency used for measurement in daily account book registration. In principle, RMB is the base currency for accounting. RMB is the legal currency of China, and it has wide circulation in China

The assets, liabilities and operations of overseas entities should be measured in their own functional currencies. For a relatively self-sufficient economic entity operating in a particular country, the functional currency is generally the currency of that country

the functional currency of a foreign entity is not necessarily the currency of the country where the entity is located. For example, if a foreign subsidiary is a direct component or extension of the parent company, the currency of the parent company is generally the functional currency of the foreign subsidiary

Once the functional currency is selected, it shall not be changed at will. Only when there is a fundamental change in the main business of the enterprise and there is sufficient reason to prove that the original recording currency is no longer suitable, can the recording currency of the enterprise be changed

source of reference: Network - functional currency

source of reference: Network - Book Currency

8. According to the accounting law, RMB is the standard currency for accounting. If the business income and expenditure are mainly in currencies other than RMB, one of the currencies may be selected as the base currency for bookkeeping, but the financial and accounting reports shall be converted into RMB. In general, the bookkeeping base currency used by an enterprise is the currency used in the country where the enterprise is located. The bookkeeping base currency is relative to foreign currency. All currencies other than the bookkeeping base currency are foreign currency.

9. In China, only RMB can be used as the standard currency for bookkeeping, and there can be no two kinds of standard currency.

10. [functional currency] is the currency used in the business environment advocated by enterprises. Currencies other than functional currencies are foreign currencies. The functional currency of a foreign entity is usually the currency that generates and consumes cash. However, when it is difficult to judge the functional currency from its relationship with cash flow, other factors can also be considered
(Supplement) assets, liabilities and operations of overseas entities should be measured in their own functional currencies. For a relatively self-sufficient economic entity operating in a particular country, the functional currency is generally the currency of that country. However, the functional currency of a foreign entity is not necessarily the currency of the country where the entity is located. For example, if a foreign subsidiary is a direct component or extension of the parent company, the currency of the parent company is generally the functional currency of the foreign subsidiary
[bookkeeping base currency] refers to the currency used for measurement in daily account book registration According to the accounting law, RMB is the standard currency for accounting. If the business income and expenditure are mainly in currencies other than RMB, one of the currencies may be selected as the base currency for bookkeeping, but the financial and accounting reports shall be converted into RMB. In general, the bookkeeping base currency used by an enterprise is the currency used in the country where the enterprise is located. The bookkeeping base currency is relative to foreign currency. All currencies other than the bookkeeping base currency are foreign currency
(for example) RMB is the legal tender of China and has wide circulation in China. Therefore, the accounting law clearly stipulates in the form of law that the accounting of all units in China shall take RMB as the bookkeeping base currency, and all economic and business matters of the unit shall be reflected through RMB.