Does digital economy refer to virtual currency

1.

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

2. The world's first digital currency was invented and issued by David Chaum, known as the father of digital currency. As a mathematician, cryptographer and computer expert, he began to study how to make digital currency in the late 1970s. Digital currency is a kind of currency existing in the form of electronic number, which is an electronic flow of information transmitted on the network through the circuit composed of 0 and 1. Compared with the traditional real currency, i.e. paper money and coins, digital currency has obvious advantages: traditional currency has greater storage risk, expensive transportation costs, and requires a lot of investment in security and anti-counterfeiting. Digital currency is different from e-currency such as credit card and e-check. It has higher level and higher technology content. It can be used without connecting to the bank network and is very convenient for customers. By the end of 1995, as more and more users of the digital currency invented by JOM, it was accepted by a bank called Mark Twain, enabling it to convert to the real deposits in the user's account
network virtual currency can be roughly divided into
the first category is familiar game currency. In the era of stand-alone games, the protagonist accumulates money by knocking down the enemy, entering the gambling house to win money, and using these to buy Herbs and equipment, but it can only be used in his own game console. At that time, there was no "market" between players. Since the establishment of Internet portal and community, the realization of game networking, virtual currency has a "financial market", players can trade game currency
the second type is the special currency issued by the portal website or instant messaging service provider, which is used to purchase the services in the website. The most widely used is Tencent's q-coin, which can be used to purchase membership, QQ show and other value-added services
the third kind of virtual currency on the Internet, such as bitcoin (BTC), Wright currency (LTC), etc. bitcoin is an electronic currency proced by open-source P2P software. Some people also translate bitcoin as "bitcoin", which is a kind of network virtual currency. It is mainly used for Internet financial investment, and can also be directly used in daily life as a new currency.

3. 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. Dcpro is a regular platform for this.

4. 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 risk of dcpro is smaller, and the platform interest is not high.

5. Hello, bitcoin is a virtual electronic currency. Founder: Nakamoto, it does not rely on specific currency institutions to issue, it is based on specific algorithms, through a large number of calculations, bitcoin economy is used in P2P network.

6. Open source virtual currency exists legally in China. In the bitcoin risk notice issued by the central bank and other five ministries and commissions in 2013, bitcoin and other virtual currencies are clearly defined as a kind of special Internet goods. People can buy and sell freely at their own risk, denying its monetary attribute, Zhou Xiaochuan, the governor of the central bank, compares bitcoin to a tradable asset like a stamp. Most of the countries in the world also adopt a cold attitude towards the special currency, neither denying nor affirming it.

7. Reasons for the relatively high price of cone crusher:
in the whole crushing equipment series, the price of cone crusher is relatively high, and many users are also confused about it. In fact, cone crusher has great advantages in performance, which can not be replaced by other crushing equipment< The cone crusher is generally used for secondary crushing in crushing equipment, but the equipment also has a large crushing ratio, which can crush large stones. And the processing capacity can reach 400-1814 T / h
the cone crusher combines higher speed and stroke, which greatly improves the rated power and throughput of the equipment, and improves the crushing ratio and proction efficiency. Large crushing ratio and efficient proction capacity are the effective guarantee to improve proction efficiency< The cone crusher adopts a special crushing chamber designed according to the principle of lamination between grains and its matching rotating speed, which is not possessed by other crushing equipment. Therefore, the cone crusher has considerable advantages in the finished grain shape, which can realize the selective crushing of materials, The fine material ratio and cube content of the proct are significantly increased, and the needle and flake materials are greatly reced. This is also one of the reasons why many high-quality sand and stone crushers choose cone crusher
3. Simple maintenance and low proction cost. Although cone crusher is higher than other crushing equipment in terms of price, it is very cost-effective to choose cone crusher in terms of proction cost. Cone crusher has advanced crushing principle and technical parameters, reliable operation and low operation cost; All parts of the equipment have wear-resistant protection,
the maintenance cost is reced to the minimum, and the general service life can be increased by more than 30%; The unique design of thin oil lubrication system greatly improves the service life of the equipment
4. Automatic control, flexible application, cone crusher with hydraulic protection device, high degree of automation, when the proction of the equipment occurred in the case of iron and instantaneous stuffy car, hydraulic jacking, automatic discharge, greatly recing the original spring cone crusher need to stop for manual discharge trouble. At the same time, according to the different uses of finished materials, cone crushers can be divided into short head type, medium type and standard type, which are suitable for fine crushing, fine crushing and medium crushing respectively. Users can choose according to proction demand, convenient and flexible
the above information is provided by zhengkuang machine, hope to help you, thank you~~