How do digital currency mines know the results
mining is a nickname for the exploration method of acquiring bitcoin. Because of its working principle is very similar to mining minerals, so named. In addition, bitcoin explorers who do mining work are also known as miners
bitcoin network generates new bitcoin through "mining". In essence, the so-called "mining" is to use computers to solve a complex mathematical problem to ensure the consistency of bitcoin network distributed accounting system
bitcoin network will automatically adjust the difficulty of mathematical problems, so that the whole network can get a qualified answer about every 10 minutes
then the bitcoin network will generate a certain amount of bitcoin as a reward to reward the person who gets the answer
extended data:
to be a miner, just "mine" bitcoin and search for 64 bit numbers by computer. By repeatedly decrypting with a computer, it competes with other gold miners to provide the number needed for the bitcoin network
if the computer can successfully create a set of numbers, it will get 25 bitcoins. Bitcoin is decentralized. It needs to create a fixed number of bitcoins per unit of computing time. It can get 25 bitcoins every 10 minutes
by 2140, the upper limit of bitcoin in circulation will reach 21 million. In other words, bitcoin system can be self-sufficient, which can be translated into coding to resist inflation and prevent others from sabotaging< br />
the test only lasted for a few minutes, the public could not feel anything, and the test results were only known by the internal relevant personnel in fact, the concept of digital currency has been mentioned for several years. On August 29 this year, China Construction Bank added "digital currency" to its official app; Recharge digital wallet; And & lt; Digital currency & quot; Two submenus. This activity makes people excited. Is the digital currency really going to be issued? But just excited soon, I found that the two submenus were offline. In response, CCB said to the media: CCB has carried out relevant function test in the mobile banking system. At present, the test is over< at present, online information is the test content in the process of technology development, which does not mean that digital RMB is officially launched
after being excited for so long, it turned out that it was just an oolong. However, some people said that this warm-up is likely that digital currency will be issued and used soon. What's the use of digital currency? Is it the same as WeChat Alipay? In this regard, Wang Jian, chief analyst of Guoxin Securities financial instry, believes that the number of Renminbi and banknotes and coins are RMB cash. Alipay, WeChat payment and so on are just a payment tool. Through these two channels, the balance of personal bank card is still used, or the credit card is being brushed, and the digital Renminbi payment is used. What we spend directly is digital RMB, just like cash
as time goes by, half of a year has passed. Now let's review the market trend of bitcoin in 2019. After last year's bear market, the trend of bitcoin has been at a low ebb, with the lowest falling to 3155. After that, on the first day of the new year, it will enter a state of shock and energy accumulation, It wasn't until about 8 a.m. on April 1 that the market ushered in the dawn. During the rise at 4000, the market experienced a period from 9000 high in May to 13970 high in June. During this period, many friends who were trapped in high positions last year were out of the game or entered low positions to gain profits. After the market in June, the overall trend of bitcoin entered a callback state, After digesting the sequelae (large volume) brought by the rising trend ring this period, the fluctuation range is between 9000-10000. The wave was used for nearly two months, and it started a new round of pull-up at the end of July 21. After reaching 12500, it is now in a state of callback. How do you view the overall direction of the later disk
although the market in the past two days is in a state of correction and repair, the overall market trend of bulls is not finished, but hidden. From the weekly market, we can see that the bull's rising space has not yet come out completely, but is waiting for a new round of rising at the bottom of the market, and the weekly bullion belt index is all up, In this week's market, we can see that the rally and the callback account for half of each other, and the long rally is pushed by the energy and there is a sharp decline. This is a signal. The key to the sustainability of the long market is the update of the market index next week. If the momentum of the long market does not enter the market, the market will change, Please take a rational view of the trend
at present, the daily short position is graally strong in the evening, and the daily indexes of Ma5 and ma10 above the market show signs of dead cross downward. As long as the daily line of ma10 is shifted downward, there will be a short-term decline. Although 11400-11200 below is the short-term support of the daily line, as long as the short position of Ma5 and ma10 above the market touches the hundreds of points below, it is impossible to hold, At that time, 11000 is the watershed, so we need to pay attention to the short-term pressure range of 11800-11700. The 4-hour market is in the stage of rebound from the recent decline reaching the bottom of 11400. At present, the pressure above the short-term market is 11700. If the rebound kinetic energy does not reach the top and the lower Ma5 moving average continues to decline, then the short market will continue. This is the point that should be paid attention to by friends who are staring at the market at night
the operation idea is that if the market rebounds to the upper 11700-11800 pressure range, then the target range of 11500-11400 can be seen under the entry empty order, and 11000-11200 can be regarded as the bottom in the short term if it can continue to be short, and the bull short-term change needs to pay attention to the upper 11700 pressure position, and if the market rise breaks and stands firm, then the entry empty order can test the upper 11800-11900, The overall idea is to take short positions as the main method and take long positions as the auxiliary method.
if you have a friend who has an operation, take stop loss and stop profit, and do a good job in risk control. If you don't understand the market analysis or understand it in the early stage, please enter the market cautiously. I hope you can plan the worst result for every operation. After all, it's all real gold and silver, and your own hard money, It's best to be able to afford the return of your own efforts. Of course, some friends need to keep in touch with shanghua operation, and they will pass it one by one later
2. Digital currency is a kind of unregulated and digital currency, which is usually issued and managed by developers and accepted and used by members of specific virtual communities. The European Banking authority defines virtual currency as a digital representation of value, which is not issued by the central bank or authorities, nor linked with legal currency. However, because it is accepted by the public, it can be used as a means of payment, or it can be transferred, stored or traded in electronic form
response time: January 4, 2021. Please refer to the official website of Ping An Bank for the latest business changes
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