Bitcoin learning

1.

bitcoin is the first distributed virtual currency

to mine bitcoin, you can download the special bitcoin computing tools, register various cooperation websites, fill the registered user name and password into the computing program, and then click the operation to officially start. After completing the installation of bitcoin client, you can directly obtain a bitcoin address. When others pay, you only need to paste the address to others, and you can pay through the same client

after installing the bitcoin client, it will assign a private key and a public key. You need to back up the wallet data containing your private key to ensure that your property is not lost. Unfortunately, if the hard disk is completely formatted, personal bitcoin will be completely lost

extended information:

as a virtual commodity, bitcoin itself has no national boundaries, and its operation mode is a "decentralized" monetary system, which is very convenient for one-time large transaction. Bitcoin is traded through the network, and the owner's identity is only in the form of a set of encrypted computer code

in the operation, input a digital address directly, click the mouse a few times, and wait for the confirmation of the transaction to complete the transaction. The network can only record which address a bitcoin was g up from and how it was transferred

however, the identity of the owners of these addresses can not be verified, which is just like when money goes to an ownerless bank account, the relevant transactions can easily be invisible from the perspective of government supervision, and it is difficult to be tracked or intercepted. In addition, bitcoin can evade the scrutiny of exchange control institutions required by normal cross-border remittance, and the transaction records will not be recorded by banks and other parties

naturally, the problem of reporting to relevant departments after the transaction exceeds a certain amount is avoided. Buy bitcoin with domestic currency, sell it on foreign trading platforms, and withdraw it in US dollars. Asset transfer can be completed in a few minutes

it is not difficult to open an overseas bank account related to bitcoin for foreign exchange, and the conversion is very convenient. Because of these characteristics, bitcoin has been chosen by criminal organizations

2.

From 2015 to 2017, the price of bitcoin increased from more than $100 to $17000, a 100 fold increase. Today, the market value of various numerical currencies is more than 700 billion US dollars. The myth of their benefits is not nonsense

but there are many things behind the chaotic digital currency. You may ask why air currency can be listed on the stock exchange? It's very simple. The exchange also has to charge a part of the fee. Raise the price and then sell it to make money. So the question is, how to identify air currency

first of all, you need to look at the projects behind the digital currency and see what their team background is. Generally speaking, teams without experience in the instry tend to earn money, but how much experience do they have? It is better to be able to participate in the construction of Ethereum and bitstock communities. Such a team is often more reliable. This requires investors to have a certain screening ability to identify good or bad

secondly, there is no way to implement many projects. How can we identify them? In addition to the ability of the team, we also need to see the feasibility, which requires us to systematically learn the knowledge of bitcoin and blockchain. For example, Zhu Jiawei, the COO of fire coin network, learned the blockchain from 0 to 1, and clearly described the development process of bitcoin and blockchain in the form of audio and text. Besides, don Tapscott and Alex Tapscott's "blockchain revolution" are worthy of careful taste

moreover, the bubble of digital money is very large nowadays. In the bubble, it is not difficult to make money, but the key is not to be greedy. Long term holding is not good, but it can be operated in a short term. You can make money if you want. However, the key is that people are all profit-making and greed is their nature. Therefore, many people do not accept what they see. They originally made money, but later they lost everything. The gain is not worth the loss. Therefore, it is necessary to control greed

3. The mining cost of bitcoin is very high now. Even if you get a machine, you can't say how long it will take to dig one. Now it's the big groups that go to the extremely cold places like the north and south poles by themselves, and operate tens of thousands of computers together to make money. Moreover, there is not much room for the value of bitcoin to rise. It is the earliest investors who get high returns from investing in bitcoin. But now China has its own virtual digital currency brand, you can search the moon rabbit coin. This company is registered in Shanghai, reliable

4. I'm glad to answer your question:
1. Our government's control over virtual currency is increasingly strengthened. In September last year, the domestic bitcoin trading platform was shut down by the central bank. Last year, the virtual currency rose sharply for a period of time, and now it has entered a downward trend. Although it is not sure whether the virtual currency will really fall to worthless, it should be prepared for losses< In contrast, the Chinese government also attaches great importance to foreign exchange trading. At present, many banks are also launching foreign exchange business. Investors only need to choose a foreign exchange dealer supervised by financial institutions to participate in the foreign exchange market trading, and the daily trading volume of foreign exchange is nearly 700 million. No organization or indivial can use funds to influence the market trend, Therefore, the foreign exchange market has a fair and transparent trading environment
3. However, investment should be cautious, and investors are expected to invest calmly
I hope my answer will be useful to you, thank you

5. BCH, bitcoin cash, this is the first bifurcate of bitcoin, which is also an improved bitcoin. At that time, when it was bifurcated, it was a bitcoin for a BCH. However, there were too many small white spots in the market, and it still recognized bitcoin, so BCH was ignored. However, BCH is better than bitcoin, so it has great potential

6. If it is such a demand, there is a coin Security College in coin security. You can take a good look at it. It will provide some learning resources related to blockchain and digital currency.

7. For books related to blockchain, you can see Xu Mingxing's Illustrated blockchain and Tongzheng economy. The content is also easy to understand.

8. Of course.

9. You need to understand what bitcoin is mined by, and what it relies on is graphics card, so you need to know more about the release of graphics card and so on.

10. When playing bitcoin and other currencies, 1. Choose a currency with a good background. 2. Hold it for a long time
PS. don't operate in a short time. Remember, the novice dies of chasing up, and the veteran dies of bottom hunting. Holding the currency in your hand is yours, and cutting it around will only be less and less.