Bitcoin processing time
Publish: 2021-04-14 22:57:38
1. bitcoin did make a lot of money last year, but in March this year, it was in a downturn. The world's largest bitcoin trading platform, Mentougou, had 800000 stolen coins and was forced to file for bankruptcy protection. It's not illegal for your mother to go to the bank to withdraw money and then directly use cash to buy bitcoin. But does your mother understand bitcoin? Did your mother get bitcoin? If your mother didn't get bitcoin, or sold it to your mother at a much higher price than bitcoin at that time, it must be a scam. Bitcoin is generally traded on the trading platform, and private transactions are generally concted by people in the circle or those who know bitcoin very well
it's been a long time. How do you prove that it's a fraud and how to collect the evidence are all problems.
it's been a long time. How do you prove that it's a fraud and how to collect the evidence are all problems.
2. The concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009. According to the idea of Nakamoto, the open source software is designed and released, and the P2P network on it is constructed. Bitcoin is a virtual encrypted digital currency in the form of P2P. Point to point transmission means a decentralized payment system.
3.
Yes, very much
let's take an example:
get up a little hungry in the morning and go out to buy a pancake to eat
the pancake seller said: 0.000001 bitcoin, please pay
You say: OK. 0.000001 bitcoin has been paid, please confirm After1 minute: please confirm
After2 minutes: please confirm
After3 minutes: please confirm
After10 minutes: please confirm
As a result, the boss finally confirmedjust now, because your blockchain fork is confirmed to be invalid, the transaction was unsuccessful. Please pay 0.000001 bitcoin again
you said: mlgb, it's too hard. But I have already eaten it. I can't help it. Pay again. Please confirm
After1 minute: please confirm
After2 minutes: please confirm
After3 minutes: please confirm
After10 minutes: please confirm
As a result, the boss finally confirmedjust now, because your blockchain fork is confirmed to be invalid, the transaction was unsuccessful. Please pay 0.000001 bitcoin again
you say: boss, I'm wrong. Shall I spit out the pancakes for you
So it can't be used At present, everyone is short selling Write an article tomorrow and tell us about it. See my blog: Tech help - Xiaocui says blockchain: how does bitcoin's Curse of wealth justify itself4. The former bitcoin is less and less, and it is more and more difficult to find. It is said that those who really dig for coins will use high-end or even the top graphics card SLI or CF, and the power consumption of the host computer is amazing (the electricity bill may be more expensive than the bitcoin g).
5. No
24 hours a day.
24 hours a day.
6. Vpay wallet, or Vpay, is a fully open network payment platform. It is almost the same as Alipay or WeChat. The difference is that Vpay is developed on the basis of block chaining technology. It can smoothly achieve point to point cross border transfer without any fee. Mark & Chen, founder of vpay digital assets; Milo Marc Mino, a former technology executive at Google, was born in the United States in 1976 and graated from California State University of technology with a bachelor's degree in physics. From April 2008 to October 2011, I was in charge of Google x Department of Google. From January 2013 to may 2016, I worked as a manager in project ara Department of Google. In 2009, he was awarded the top ten outstanding young people in the United States. In 2012, he won the IEE "outstanding technical achievement award". In 2014, he won the 13th Steve Award for American business. In 2015, he published a research report on cryptography in time, the most authoritative magazine in the United States, which made outstanding contributions to international enterprises and carried out confidentiality work for the U.S. military. In 2016, vpay labs was founded. The technical team carried out optimization on the basis of reborn coin opencoin algorithm, and successfully developed vpay digital assets mining with circulation computing power. In 2017, vpay app was launched to create a new fast, safe and borderless payment tool.
7. Hello, let me answer your question
1 this question is very important. The foreign exchange market is different from the stock market. It has no exchange and is a discrete global trading mode. The essence of the foreign exchange market is the inter-bank market, that is, the market in which the world's major banks trade with each other. Because the trading volume between them is very large, ordinary investors can not participate in it, so there is a platform business. These platform providers build a bridge between retail investors and the interbank market. When retail investors place an order, they are actually trading with the platform business, and the platform business uses the funds of retail investors to trade with the bank. So, it is the platform that provides you with margin service, and the margin will stay on the platform for the time being. As for the economic line you mentioned, it is actually a secondary agent. They are the agents of platform companies, so they charge more commissions
2 your reasoning is a little complicated, so you should try to use the common measurement standards of foreign exchange instry for calculation. Take Europe and the United States as an example, assuming that the exchange rate is 13000, we call one ten thousandth of the exchange rate 1 point. One hand contract is US $100000. Suppose our account is US $10000 and the margin is 1%. Now we buy a first-hand contract with a margin of $1000. At this time, the margin balance is $9000. If the exchange rate drops by one point, our balance will decrease by 10 US dollars. If the exchange rate drops 900 points, the margin balance becomes zero. These changes are reflected in your account, and they are all immediate
in fact, when the margin balance is close to zero, it is generally about 10 points, that is, about $100, the platform will force you to close the position, that is, the so-called burst position. At this point, you have about $1100 left in your account. In actual transactions, margin is used to prevent sudden major changes in the market price, generally will not be used. Therefore, there is no need to worry about platform providers
however, in order to win customers, the mainstream platforms often adopt more radical methods. When the margin balance is zero, they still keep the position of retail investors and start to lose margin. Take the above example as an example, the margin balance begins to turn negative. For every 1 point decline in the market, the margin decreases by $10. When the margin remains about 10 points, that is, about $100, the platform will forcibly close the position. At this time, the account balance is only about $100, which is a complete burst
I think the above answers your third question at the same time
4 if you buy Canada Japan, platform vendors actually need to use US dollars as a bridge to exchange for two times, so the gap between Canada and Japan is the sum of Canada and the United States and Japan, or even larger. However, as a retail investor, you don't have to think too much about it. It's all the work of the platform Shang Dynasty. You just need to know that if you add one day fluctuation point, 0,1 contract fluctuation is 1 / (0.01 * US Japan exchange rate) US dollars
however, it is worth mentioning that the euro / yen exchange rate in the cross section is quite special, because the trading volume is very large, it is often direct trading, and it does not need to be mediated by the US dollar, so the currency spread is relatively small on many platforms
I hope I can help you.
1 this question is very important. The foreign exchange market is different from the stock market. It has no exchange and is a discrete global trading mode. The essence of the foreign exchange market is the inter-bank market, that is, the market in which the world's major banks trade with each other. Because the trading volume between them is very large, ordinary investors can not participate in it, so there is a platform business. These platform providers build a bridge between retail investors and the interbank market. When retail investors place an order, they are actually trading with the platform business, and the platform business uses the funds of retail investors to trade with the bank. So, it is the platform that provides you with margin service, and the margin will stay on the platform for the time being. As for the economic line you mentioned, it is actually a secondary agent. They are the agents of platform companies, so they charge more commissions
2 your reasoning is a little complicated, so you should try to use the common measurement standards of foreign exchange instry for calculation. Take Europe and the United States as an example, assuming that the exchange rate is 13000, we call one ten thousandth of the exchange rate 1 point. One hand contract is US $100000. Suppose our account is US $10000 and the margin is 1%. Now we buy a first-hand contract with a margin of $1000. At this time, the margin balance is $9000. If the exchange rate drops by one point, our balance will decrease by 10 US dollars. If the exchange rate drops 900 points, the margin balance becomes zero. These changes are reflected in your account, and they are all immediate
in fact, when the margin balance is close to zero, it is generally about 10 points, that is, about $100, the platform will force you to close the position, that is, the so-called burst position. At this point, you have about $1100 left in your account. In actual transactions, margin is used to prevent sudden major changes in the market price, generally will not be used. Therefore, there is no need to worry about platform providers
however, in order to win customers, the mainstream platforms often adopt more radical methods. When the margin balance is zero, they still keep the position of retail investors and start to lose margin. Take the above example as an example, the margin balance begins to turn negative. For every 1 point decline in the market, the margin decreases by $10. When the margin remains about 10 points, that is, about $100, the platform will forcibly close the position. At this time, the account balance is only about $100, which is a complete burst
I think the above answers your third question at the same time
4 if you buy Canada Japan, platform vendors actually need to use US dollars as a bridge to exchange for two times, so the gap between Canada and Japan is the sum of Canada and the United States and Japan, or even larger. However, as a retail investor, you don't have to think too much about it. It's all the work of the platform Shang Dynasty. You just need to know that if you add one day fluctuation point, 0,1 contract fluctuation is 1 / (0.01 * US Japan exchange rate) US dollars
however, it is worth mentioning that the euro / yen exchange rate in the cross section is quite special, because the trading volume is very large, it is often direct trading, and it does not need to be mediated by the US dollar, so the currency spread is relatively small on many platforms
I hope I can help you.
8. For the poor, it's good. All the games are taken. It's just that high-end games have the lowest special effects. Not bad money, get a gtx1080, cool.
9. Online banking of Bank of communications has the function of settlement and sale of foreign exchange, but it must open the registered version of online banking, SMS version / certificate version. It can exchange RMB and foreign currency in financial management, but it is not real-time. There will be an approval process, but it will be very fast.
10. There is a guy named Nakamoto Tsung who invented blockchain technology. Bitcoin is a proct based on blockchain technology. It was probably in 2009.
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