National control over digital currency
It's illegal
the central bank indicated that it has not issued legal digital currency, nor authorized any institutions and enterprises to issue legal digital currency, and there is no promotion team. At present, the so-called "digital currency" in the market is not legal digital currency
In addition, the so-called "digital currency" launched by some institutions and enterprises and the so-called promotion of the central bank's issuance of digital currency may involve pyramid selling and fraud 
extended information:
virtual currency is the electronization of illegal currency, and its original issuer is not the central bank. This kind of virtual currency is mainly limited to circulation in a specific virtual environment. Digital currency can be used for real goods and services transactions, but only the digital currency issued by the state is legal digital currency
in 2013, the central bank, together with five ministries and commissions, issued the notice on prevention of bitcoin risks, which clearly defined non legal digital currencies such as bitcoin as virtual commodities, which do not exist in the form of currency and legal currency
at the end of 2013, the central bank and other five ministries and commissions jointly issued the bitcoin risk notice, which clearly defined bitcoin as a special Internet commodity, and people can buy and sell it freely at their own risk. But it denies its monetary attribute. At this stage, bitcoin cannot and should not be used as currency
Ruitai, Qianjin card, Laite and other digital currencies are all applicable to the definition of bitcoin. Digital currency can exist as a commodity.
we can understand that digital currency is an account book containing all historical transactions. Each block will have several transaction records, which can be viewed by all participants. Each participant of digital currency has to maintain this account book together, Digital currency is a collection of transaction data
for example, in the field of digital currency bitcoin, there will be the concept of "miner". Miner needs to constantly repeat operations to generate workload, and each miner has competition. It needs to complete a mathematical problem based on cryptographic hash algorithm. The answer is in the area, if who works out the answer first, So who can broadcast in the network that he has obtained this block, other miners will not go to this block for mining, but will work in the next block. Miners will have more transaction costs in his block, and they will generate what we call digital currency bitcoin as a reward, and then they will go to their own digital currency bitcoin account
there is no problem with digital currency itself. There may be criminals using digital currency as a cover to cheat, which needs to be carefully screened
1. The volume of digital currency is too large. With the development of digital currency, the volume of digital currency stored in nodes is becoming larger and larger, and the computing burden is also increasing. Colleagues have also caused a lot of impact on the operation of digital currency bitcoin client
2. There is a problem with the data confirmation time. The time for a digital currency bitcoin transaction is about 10 minutes. If we confirm six times, we need to wait for an hour, which is a long time;
digital currency is an alternative currency in the form of electronic currency. At present, no central bank of any government has indicated that it will issue digital currency, and digital currency does not have to have a benchmark currency and a central bank. It is different from the virtual currency in the virtual world, because it can be used for real goods and services transactions, not limited to online games. The early digital currency (digital gold currency) is a form of electronic currency named after the weight of gold. Today's digital currency, such as bitcoin, lightcoin and ppcoin, is an electronic currency created, issued and circulated by check sum cryptography. It is characterized by the use of P2P peer-to-peer network technology to issue, manage and circulate currency. In theory, it avoids bureaucratic examination and approval, so that everyone has the right to issue currency.
Virtual digital currency countries are allowed
according to Sohu Finance and Economics Report: the central bank recently said that the research on digital currency has achieved phased results, striving for the early issuance of digital currency
at present, major banks in many European and American countries and regions have publicly expressed their positive attitude towards the development of digital currency. If the digital currency is successfully issued, in addition to the convenience of people's living and payment, it will also bring many benefits to the country, such as improving the transparency of economic transaction activities, and the significance of cross-border e-commerce trade can not be underestimated
It is obvious that digital currency is highly expected based on its "excellent gene". Instry insiders said that once digital currency comes out, it will be applied to many fields. Although there must be an adaptation process from paper money to digital currency and the road of its reform will be very long, it can be seen that digital currency will inevitably form a development trend. Technological innovation will overcome the problems in reality. For example, if you go to a bank to do business now, if it doesn't involve cash, the lobby manager will recommend customers to ATM and other self-service equipment. This is a good proof that technological innovation has replaced labor in the past. Now mobile applications are also very simple. It can be predicted that the technology will continue to update in the future. The use of electronic channels, digital currency and other procts in the new era will become a trend, a trend that can not be reversed at present[main answer]
at present, China does not support the circulation of digital currency, so there is no legal digital currency
[development materials]
digital currency is abbreviated as digiccy, which is the abbreviation of "digital currency" in English and the alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy
digital currency is different from the virtual currency in the virtual world, because it can be used for real goods and services transactions, not limited to online games. The early digital currency (digital gold currency) is a form of electronic currency named after the weight of gold. Today's digital currency, such as bitcoin, lightcoin and ppcoin, is an electronic currency created, issued and circulated by check sum cryptography. It is characterized by the use of P2P peer-to-peer network technology to issue, manage and circulate currency. In theory, it avoids bureaucratic examination and approval, so that everyone has the right to issue currency
digital gold currency is a kind of physical currency, and its deposit is measured in gold rather than legal currency. Therefore, the purchasing power fluctuation of digital gold currency is related to the gold price. If the price of gold goes up, it becomes more valuable. If the price of gold goes down, it loses value. Since there is no specific financial regulation to regulate digital gold money suppliers, they operate in a self regulatory manner. Digital gold money suppliers are not banks, so banking regulations are not applicable. However, the global digital currency Association, founded in 2002, is a non-profit association of online currency operators, convertors, merchants and users. This association supervises the users' reports and ratings the reputation of the convertor. The rating operation is confirmed by the users' reports