Virtual currency in a broad sense

virtual currency is the currency used for electronic circulation. Now the scope of virtual currency is very large, including q-coin, bitcoin and so on. With the development of digital currency, virtual currency is becoming more and more abundant, which may become the mainstream in the future. For example, BTC, EOS, bcbot and so on are not only virtual currencies, but also algorithms, landing projects and technologies

virtual currency is mainly issued by online game service providers to purchase game props, such as equipment, clothing, etc. But at present, the use of virtual currency has gone far beyond this category. Virtual currency can be used to buy game cards, physical objects and download services of some movies and software

extended data:

real risk

as the proct of e-commerce, virtual currency has begun to play an increasingly important role, and it is more and more connected with the real world. However, with the growth of virtual currency, the relevant laws and regulations are lagging behind, which has laid many hidden dangers

fraud

the private transaction of online virtual currency has realized the two-way circulation between virtual currency and RMB to a certain extent. The activity of these traders is to buy all kinds of virtual currencies and procts at a low price, and then sell them at a high price to earn profits. With the increase of such transactions, there are even virtual mints. In addition to the virtual currency provided by the main company, there are also some people who specialize in "virtual coin making" to obtain virtual currency by playing games and then resell it to other players

Taking Wenzhou as an example, there are about seven or eight such "virtual mints" with four or five hundred practitioners. This not only creates a bubble for the price of the virtual currency itself, but also causes trouble for the normal sale of the issuing company. It also provides a platform for selling and collecting money and money laundering for various cyber crimes. p>

impact system

in modern financial system, the issuers of money are generally central banks, which are responsible for the management and supervision of money operation. As the equivalent exchange goods used to replace the real currency circulation on the Internet, the virtual currency on the Internet is essentially the same as the real currency. The difference is that the issuers are no longer central banks, but Internet companies

if the development of virtual currency makes it form a unified market, each company can exchange with each other, or virtual currency is integrated and unified, and all of them are based on the same standard and price, then in a sense, virtual currency is currency, which is likely to form a threat impact on the traditional financial system or economic operation

reference: network virtual currency

Virtual currency ICO (abbreviated as initial coin offering) is a kind of blockchain, which is a common way to raise funds for cryptocurrency / blockchain projects. This kind of blockchain is a kind of data structure with relatively complex arrangement, and it is a kind of distributed ledger that can not be forged

virtual currency is different from check and telegraphic transfer. The value that virtual currency can't realize can't be transferred by bank. At present, it can only circulate in the network world. Virtual currency is released by various network organizations, and there is no unified issuance and management standard

extended materials:

virtual currency refers to a kind of virtual money on the Internet. That is to say, the information flow or data flow that replaces the circulation of real money in high technology. Today, with the rapid development of information technology, real money is far from meeting people's demand for capital flow

blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system

blockchain is an important concept of bitcoin, which is essentially a disintermediated database, as well as the underlying technology of bitcoin. Blockchain is a series of data blocks generated by cryptography. Each data block contains the information of a bitcoin network transaction, which is used to verify the validity of the information (anti-counterfeiting) and generate the next block

reference materials: Network: virtual currency

Network: ICO

Network: blockchain

Virtual currency wallets and local wallets are wallets specially used to store virtual currency

difference: local wallets are installed on their own computers or mobile phones, while online wallets encrypt the private key and put it on the server

personal computers may be implanted with Trojans; The wallet server also has the risk of being attacked by hackers, and the encrypted private key is cracked. Server security is better than personal computers, but it is easier to attract hackers' attention

virtual currency Wallet:

there are three main types: Online wallet, client wallet (mobile client, computer client) and hard wallet

1. Online Wallet: it refers to the operation of virtual currency relative to wallet by users in the form of network; The main form is website, which users can visit through computer and mobile phone

2. Client Wallet: it is an installation software, which needs to be downloaded to the computer or mobile phone, and can only be used after installation; This is the type of mobile app wallet that I just mentioned

3. Hard Wallet: it is similar to the wallet in the form of U disk, which is a real type of wallet

local Wallet:

the English name of local wallet is local wallet. Local wallet is to store private key and transaction data in local terminal, such as computer, mobile phone or other local devices; It refers to the storage location of the key, and its concept is independent of online wallet and offline wallet

the English name of local wallet is local wallet. It is one of the terms related to bitcoin wallet in blockchain. Local wallet is to store private key and transaction data in local terminal, such as computer, mobile phone or other local devices; Local wallet refers to the storage location of key, which is independent of online wallet and offline wallet

the local wallet is installed on your own computer or mobile phone, while the online wallet is encrypted and put on the server. Personal computers may be implanted with Trojans. Hackers may steal your wallet files and record your wallet password; The wallet server may also be attacked by hackers, and the encrypted private key may be cracked. Server security protection is better than personal computers, but it is also easier to attract hackers' attention. In terms of security, I think these two types of wallets are similar

to enhance the security of local wallet and online wallet, it's better to set a more complex password, and don't forget it. Both local wallet and online wallet are easy to use and easy to use. Because online wallet is not limited by clients, it is easier to use than local wallet. Bitcoin core, Bitai wallet and bitpai wallet all belong to this category

local Wallet_ Network

The form and expression of "virtual" is not the first important, the first important is the internal value. In other words, what is the relationship and difference between the value of virtual currency and that of general currency. In view of the depth of the background of the problem, we need to stand higher in the starting point of the research. The problem of currency is the problem of modernity, and the problem of virtual currency is the problem of post modernity. They do not share the same basic paradigm. It is the difference of paradigm, not virtual phenomenon, that leads to the difference between them
the formation mechanism of value is different
the value basis of general currency and virtual currency is different, the former represents utility, the latter represents value. From the point of view of behavioral economics, money, as a general equivalent, is called value in language, but it actually refers to utility. Virtual currency does not represent the "effect" of general "price", but the value itself. Virtual currency is not a general equivalent, but a manifestation of value relativity, or a symbol; It can also be said that virtual currency is personalized currency. In another way, it can also be called information currency. Their commonness lies in that they are symbols of uncertain value and relative value. When we say that, the traditional meaning of currency has been broken through. Money in its original meaning can only be a special case of the new currency in a broader sense. Money can be used as the symbol of general equivalent or relative value set
the monetary decision mechanism is different
the general currency is decided by the central bank, and the virtual currency is decided by indivials. The sovereignty of general currency is in the center of the Republic; The sovereignty of virtual currency lies in distributed indivial nodes. From the perspective of information economics, general currency is a special case of virtual currency. The special points of this special case are: first, the reference point does not change. Therefore, value is specialized from a set to a recible value. When the reference point remains unchanged, value is equivalent to utility; Second, the gain and loss of utility relative to the reference point remain unchanged. This means that the value of reference point is a stable rational value and equilibrium value. In a rational economy, the reference point may remain unchanged, but it is still a scattered set. The difference is that every point (the actual transaction price) of this decentralization is unstable, and only the equilibrium value is stable; But in the value concentration of virtual currency, every point may be stable, on the contrary, the rational equilibrium value may be unstable. Reflecting on the monetary decision mechanism, the central bank is the personified representative of a fixed reference point of rational value, while the virtual money market (such as stock market and game money market) is determined by forces other than the central bank. In this sense, some people in economics call the stock market as the virtual money market, and the economy formed by the stock market and derivative financial market as the virtual economy. The essence of virtual economy is information economy with indivial as the center
the value exchange mechanism is different
the value conversion of general currency is completed in the money market; The value conversion of virtual money is completed in the virtual money market. The value exchange between general currency and virtual currency is completed through the overall exchange of the two markets. Under special conditions, there is an immature exchange relationship between indivial markets. Therefore, it can be said that general currency and virtual currency are in different markets. Fisher Equation (QP = MV) describes the value conversion relationship between commodity market and money market; The extended Fisher Equation (MV = BH) describes the value conversion relationship between money market and virtual money market. Some people worry that the game virtual currency may cause inflation. This is because he does not understand the market exchange mechanism of virtual currency and confused the money market with the virtual currency market. Just as the imbalance of supply and demand in the commodity market can not directly lead to the imbalance of supply and demand in the money market, it must lead to inflation by issuing more money in the overall market; The imbalance of supply and demand in the virtual money market can not directly lead to inflation in the money market. The key to the problem is whether a unified virtual money market has been formed. The stock market is a unified market, but the game market is not. For example, the ratio of a game virtual currency to RMB may initially be 800000 to 1, and then it may change to 8 million to 1. Maybe we can buy a castle's virtual currency today, and maybe we can only buy a Tomahawk tomorrow. This phenomenon is indeed possible; If virtual currency forms a unified market, it may indeed exert pressure on the money market. The problem is that there is no such unified market. The issuers of game currency are independent of each other and do not have the status of financial subject, let alone the exchange with money at the level of financial market. What's more, whether it's base money or value-added money, the amount of money (m) and the level of money price (V, i.e. velocity of circulation) have not changed, so we can't think that there will be monetary inflation or deflation. For the current game currency depreciation phenomenon, it is better to explain that the service conditions of a game as a value-added service have changed. Due to the general improvement of the level of players or the increase of the number of players, the demand for virtual currency increases, and the price of services and virtual currency decreases. As a result of this change in the supply and demand conditions of services, service prices have declined. This is a phenomenon that can be explained by a real commodity market

in fact, the generation of virtual currency also needs professional development team to develop, and cannot be developed and generated by itself. The development technology of virtual currency is mature, and there is no technical difficulty, but the positioning of virtual currency is the biggest problem, and the generation of virtual currency needs a lot of hardware equipment to mine