Duoyi bitcoin
bitcoin is a fraud, so we must be cautious in investment and financial management
even if it is called "hard currency", the price of gold will not only rise but not fall. There is no bubble in gold, but the price is too high, there is a bubble, and the bubble will eventually burst, such as virtual currency such as bitcoin. The more general virtual currencies, the closer bitcoin's value is to zero
this kind of currency, which is a purely calculated digital symbol, has no asset support, no financial revenue and expenditure, no cash reserve and no use value. It is only a circulation symbol. Once it loses its credit guarantee, it is a pile of beautiful printed waste paper. Investors should be alert that there is no so-called safe investment in this world, and all investments are risky
the people's Bank of China and other departments issued a document to severely punish the above-mentioned behaviors, making it clear that token trading is not protected by law. With some virtual currency trading platforms turning to overseas, speculative money speculation has also turned to "underground". In the face of continuous renovation, on the basis of continuous strict supervision, government departments should constantly upgrade the means and ability of supervision, and continue to increase publicity and crackdown on popular science, so as to avoid the masses being deceived
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investing in virtual currency is more of a kind of speculation. Investors should strengthen their risk prevention awareness and identification ability. Without confirming the identity of the other party, they should not be involved in money transactions, trust low-risk and high return investment procts, especially not join the investment and financing group without verification, These are often well-designed traps by telecommunication network fraudsters
it's better to purchase the investment and financial management accompanied by the children, and learn from the official and authoritative channels, and report to the police in time when they are found to be cheated. Properly protect all kinds of account password, identity information, etc., don't tell others easily. Any reference to the need for transfer and remittance should arouse high vigilance and consult with trusted acquaintances
reference source: people's.com - uncover the crazy bitcoin: new Ponzi scheme of 800 yuan each<
People's website - three men set up bitcoin scam and made a profit of more than 150000 yuan and were sentenced
People's website - People's website comments on "analytic blockchain" part 3: how to avoid getting away from the real to the virtual
When bitcoin first appeared in 2009, its price was less than 1 cent. One dollar could be converted into 1300 bitcoins, that is to say, seven yuan could be converted into 1300 bitcoins
on May 5, 2017, bitfinex, an overseas digital currency trading platform, quoted a price. Bitcoin once hit US $1700, about RMB 11737
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in China, some Taobao stores have also begun to accept the use of bitcoin, and businesses will graally increase
in October 2013, the first bitcoin quarterly, one bit, was released
on October 15, 2013, the network accelerator service of the network announced its support for bitcoin
on October 26, 2013, btcmini reported that GBL was hacked
on October 31, 2013, Lei Teng, a famous Internet lawyer, proposed the event of "filing a case to investigate the closure of GBL bitcoin trading platform as soon as possible", analyzed the "value function" and "use function" of bitcoin, and bitcoin should be governed by relevant laws
on December 5, 2013, notice of the Ministry of instry and information technology of the people's Bank of China, China Banking Regulatory Commission, China Securities Regulatory Commission and China Insurance Regulatory Commission on preventing bitcoin risk: bitcoin is a specific virtual commodity; Bitcoin trading is a kind of commodity trading on the Internet. Ordinary people have the freedom to participate in it at their own risk
on September 4, 2017, the announcement of the people's Bank of China Central Network Information Office, Ministry of instry and information technology, State Administration for Instry and commerce, China Banking Regulatory Commission, China Securities Regulatory Commission and China Insurance Regulatory Commission on preventing the risk of token issuance financing: it is prohibited to engage in token issuance financing activities (ICO)
the trading platform shall not engage in the exchange business between legal tender and token, or virtual currency, or buy or sell token or virtual currency as a central counter party, or provide pricing, information intermediary and other services for token or virtual currency
on November 2, 2018, the people's Bank of China released the 12th topic of China financial stability report 2018, which talked about "encrypted assets"
bitcoin is actually an e-coin data coin proced by P2P batch software, which belongs to a network virtual asset so bitcoin is also called bitcoin. It is generated by a set of cipher codes through complex algorithms. This rule is not interfered by any person or organization. Anyone can download, run or participate in the manufacture of bitcoin. One of the biggest characteristics of bitcoin is that it cannot be forged< you can make money in the bitcoin market by investing time and money
when you spend time on websites, you can visit these websites every few minutes to get a small amount of bitcoin. Therefore, we can do this if we have time. If you want to earn more, you should invest money in the early stage. Bitcoin also has a special casino, so you can earn more by luck
the main reason is that the value of bitcoin is artificially manipulated, so it has high risk and high profit, and it is easy to rise and fall sharply. That's why men's income changes so much of course, ordinary people certainly don't dare to speculate in bitcoin at will. After all, it needs a lot of money to support, which can make you rich overnight and ruin your fortune. Therefore, speculators need to have good psychological quality
in addition, the value of bitcoin often changes, and there is no law to speak of. It is mainly controlled by professionals with rich capital therefore, for ordinary investors, it's better not to put all their wealth into bitcoin. After all, the water in this instry is too deep, and you will lose all if you are not careful. Therefore, those opportunistic things or less to do, down-to-earth work to make money is the most important, after all, not everyone can become Buffett< br />
The hero of this story is Li Xiao, an English teacher in a middle school. In the eyes of many people, teachers are teaching knowledge on the platform. Generally, they don't pay attention to stock speculation in the market, and they don't buy financial procts. If they don't have professional financial knowledge to buy stocks, they are taking risks. Li Xiao is very special, he likes to do some exciting games since childhood
when bitcoin was just listed, people were not optimistic about this kind of virtual currency, thinking that it would close down soon and disappear in people's world
conclusion: if we want to make a fortune, we should be down-to-earth and willing to work in our work. We don't have to choose a shortcut. The people who can take the shortcut are all very capable people. As a common people, if we do our own work well, we can also be promoted and become rich. We need to understand that the wealth under the heaven is not so easy to get, we need to make great efforts
According to the current computing power of the whole network, it takes 54436.5t of computing power to dig a bitcoin 24 hours, that is, one bitcoin a day< it requires 746 mining machines with the latest 73t capacity on the market to work together for 24 hours
the cost of mining mainly includes (mining machine cost / power cost). Now the latest miner is 22650 yuan, a miner consumes 77 kwh per day. At present, the price of mining machinery on the market is about 0.36 yuan, 28 yuan per day. The cost of mining bitcoin = mining machine price (22650)
mining bitcoin requires a professional site "mine" to place mining machines. The construction cost of placing about 3000 mining machines in a small professional mine is about 300 watts
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unable to mine at home
the noise of 60-80 decibels will be proced by the mining machine in the working process. Mining at home is not feasible, the miner needs 24 hours of endless operation, so the temperature of the miner will be very high, the maximum temperature can reach 80 degrees. Therefore, mining needs a good environment to rece the temperature. Household electricity and electricity charges are high, and the cost is higher than the income. In addition, mining has a certain degree of professionalism, professionals need to carry out certain operation and maintenance to ensure the normal operation of the mining machine
the key to rece the mining cost is to purchase mining machines in batches and low electricity charges. Professional mine is built to ensure the operation of mining machinery. At present, the mainstream mining machinery manufacturers are bitcontinental Technology Co., Ltd. in Beijing and Jianan Yun Technology Co., Ltd. in Hangzhou. Mining machinery is proced in the form of appointment in futures. It is difficult for indivials to buy Mining machinery in small quantities on the official website. After years of development, the mining machinery market has formed a complete instrial chain. The price of mining machinery fluctuates with the price of money, and the power resources are basically distributed in the cheap western region. Getting cheap electricity prices requires personal resource advantages
in British India, there is a kind of coin called Anna, and there are also coins of 1 / 12 Annah
as for the "Hao" mentioned above, it has a long history in China and does not mean "half Fen". First of all, with the exception of Guangdong, we do not use "cents" as the monetary unit. For example, yuan Datou has the denominations of "five jiao" and "two jiao", and the subsidiary coins issued by the Kuomintang government are also based on "Fen". However, Guangdong uses "Hao" as a unit, which may be related to local dialects. At present, Guangdong "lianghao" silver coin is more common, but it is clearly marked in English: 20 centers, which means 20 points. Hong Kong's "five cents" is also marked with 50 centers, which means 50 points. There is a smaller unit in Hong Kong called "immortal", which means 1 point. For example, Hong Kong's "five immortals" means 5 points; Macao's "milli" is also based on 10 AVO (Portuguese monetary unit), 1 milli = 10 AVO
hope to help you. thank you.