Ethereum TEDA and Wright

2. Ethereum, are you ok

3. Bitcoin is the number one

4. There is no difference between the good and the bad of digital currency exchanges. Generally speaking, the market depth of the exchange is considered. The greater the market depth is, the more popular the exchange is. Domestic hot money, OK, fcex. The United States has b network, coinbase. Japan has coins and so on. The market depth of these exchanges is very large, and they are all the top exchanges in the world. Of course, there are all kinds of problems, especially security problems. These exchanges basically support mainstream digital currencies such as bitcoin, Ethereum, wikilink and lightcoin.

5. There are mining machines supporting their own algorithms, which can be plugged in and connected to the Internet.

6. BTC is bitcoin, ETH is Ethereum, and usdt is a kind of token issued by American tether company in order to be equivalent to us dollar

8. The essence of money is the general equivalent. It has the functions of value scale, circulation means, payment means, storage means and world currency. It is a certificate issued by the state or an organization authorized by the state for the distribution of goods in the whole society
it is different from the general equivalent: first, it is proced at different times; The general equivalent comes first and the currency comes second; Second, the general equivalent is not fixed in time, region and material quality, while the currency is fixed by gold and silver
money is a special commodity that acts as a general equivalent, a tool used as a medium of transaction, a storage value and a unit of account, and a material and symbolic appendage of people's commodity values. It includes not only currency in circulation, especially legal currency, but also all kinds of savings deposits. In the field of modern economy, only a small part of the field of currency is shown in the form of real currency, that is, the paper money or coins used in practice, and most transactions use cheques or electronic money. Currency area refers to the circulation and use of a single currency countries or regions
the essence of money at least includes the following aspects: first, money is issued by the state or institutions authorized by the state, which is the proct of the emergence of the state. Before the birth of the state, money can not be proced. Second, the scope of currency issuance is nationwide. Third, the object of money distribution is commodity (I use the concept of commodity here, and I emphasize here that only procts that realize exchange are commodities, and they are not commodities before they are exchanged with currency or other rights and interests.)
different currency areas need to introce the concept of exchange rate when they exchange currencies with each other. In modern economy, money plays a fundamental role. In macroeconomics, money is not only cash, but also cash plus a part of assets.

9. TEDA coin is issued by swindlers. It can't be traded into Ethereum. I hope swindlers can make you rich!