Electronic digital currency virtual currency

1. Currency is an official currency issued by the state. Generally speaking, virtual currency is a kind of currency similar to wechat that we usually use

2.

what is digital currency

digital currency can be used to describe all electronic currencies, including virtual currency and cryptocurrency. Digital currency is a kind of electronic currency without any physical form. Because of its functions and inherent attributes, it is the same as the standard illegal fixed currency, and can also be referred to as the network version of cash. Digital currency is invisible. People need to use and hold it through devices that can be connected to a specific network

T1: eth (the first public chain at present, the underlying platform of Shanzhai coin breeding, and in the speculation of eth2.0) EOS (community consensus + DAPP possible explosion + defi can also join + drop out of high cost performance) Zec (anonymous leader)

T2: Yas (UBI concept, low market value, great potential) atom (cosmos, advantage new public chain), XRP (the decline in 2019 has not risen, so the upward space is still very large) Polkadot dot (Boca, the goal is to surpass Ethereum) KSM (Boca pioneer)

T3: Ada (potential) NEO (myth of 1000 times of the last bull market), ont (strong village), Iost (Iost is currently undervalued, DAPP is also in good development)

there are platform coins in the coin circle, corresponding to HT, BNB, MX

3. Alipay and so on are only electronic payment methods. The money used in the transaction is coming through bank accounts, that is, the money in Alipay actually corresponds to a banknote, and the digital money is money. In the actual use experience, digital money and electronic payment may feel similar, but they are still quite different in essence
digital currency is also different from virtual currency. For example, the well-known Q coin and the money recharged in various games are virtual currency. These virtual currencies can only be purchased with real currency, but cannot be converted into real currency
in the world, bitcoin is probably the most famous digital currency. In addition, there are "Wright coin", "Dog Coin" and "Yuan Bao coin" in China.

4. Currency: in essence, it is a contract between the owner and the market about the right of exchange, and it is essentially an agreement between the owners. The essence of money contract determines that money can have different forms, such as general equivalent, precious metal money, paper money, electronic money and so on. Its basic function is the measure of value and the means of circulation—— Extracted from the Internet

fiat money: it means that it does not represent real goods or goods, and the issuer has not cashed the currency into physical obligation; A currency that becomes legal currency only by government decrees. The value of fiat money comes from the owner's belief that money will maintain its purchasing power in the future. Money itself has no intrinsic value, that is to say, when the paper money comes into being, legal tender is essentially the negotiable paper money stipulated by law

the legal currency of the people's Republic of China is RMB, and the people's Bank of China is the national authority in charge of the management of RMB, which is responsible for the design, printing and issuance of RMB—— From the Internet

e-money: in fact, it is the electronization of legal money, including our common bank card, online banking, e-cash, etc; There are also third party payments developed in recent years, such as Alipay and WeChat payment. No matter what the form of these electronic money is and through which institutions it circulates, its original source is the legal money issued by the central bank

virtual currency: virtual currency refers to non real currency, and its existing state is intangible. The most important difference between virtual currency and electronic currency in narrow sense is the difference of issuers. Virtual currency is the electronization of illegal currency, and its original issuer is not the central bank. For example, game currency, q-coin, and ticket counting are mainly limited to circulation in a specific virtual environment

digital currency: digital currency which applies the latest digital network technologies such as blockchain, has the characteristics of Distributed Accounting, unique encryption technology, decentralized settlement, etc. Of course, digital tools with these characteristics must be supported by national credit if they want to become sovereign currency or legal tender

therefore, digital currency must be currency; In today's social system, money must also be sovereign money or legal tender. Secondly, digital currency must have the basic attributes and main functions of currency.