Bitcoin valued at 12 billion
The total number of bitcoins is 21 million
in 2009, when bitcoin was born, block reward was 50 bitcoins. Ten minutes after its birth, the first 50 bitcoins were generated, and the total amount of money at this time is 50. Then bitcoin grew at a rate of about 50 every 10 minutes. When the total amount reaches 10.5 million (50% of 21 million), the block reward will be halved to 25
when the total amount reaches 15.75 million (5.25 million new output, i.e. 50% of 1050), the block reward will be further halved to 12.5. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to about 21 million
extended data
monetary characteristics
1. Decentralization: bitcoin is the first distributed virtual currency, and the whole network is composed of users without a central bank. Decentralization is the guarantee of bitcoin's security and freedom
2. Global circulation: bitcoin can be managed on any computer connected to the Internet. No matter where you are, anyone can dig, buy, sell or collect bitcoin
3. Exclusive ownership: private key is needed to control bitcoin, which can be stored in any storage medium in isolation. No one can get it except the user himself
4. Low transaction cost: bitcoin can be remitted free of charge, but a transaction fee of about 1 bitfen will be charged for each transaction to ensure faster transaction execution
5, no hidden cost: as a means of payment from a to B, bitcoin has no cumbersome limit of quota and proceres. If you know the other party's bitcoin address, you can pay
6. Cross platform Mining: users can explore the computing power of different hardware on many platforms
Who is Nakamoto? Why are people so curious about him? This person, who calls himself Nakamoto Tsung, said that he lost his bitcoin, not one or two, but a lot. What does 980000 bitcoins mean
so we should take a calm attitude towards bitcoin
so far, no one knows the true face of this Nakamoto. Even his so-called 980000 bitcoins are skeptical
because, generally, people who are really rich are disdainful of showing off their wealth
Since 2020, bitcoin has changed its previous stability and its value has soared. Although there has been a slump ring this period, it has not prevented bitcoin from reaching a new peak
the more investors, the larger the scale of purchasing bitcoin. Data show that in 2020, a total of 347000 bitcoins will be bought in addition to emerging investment institutions such as gray scale, Wantong mutual, an old American insurance company, and PayPal, a financial technology giant, are also powerful giants in the bitcoin market therefore, today's bitcoin market is a "game" platform for financial giants, and ordinary retail investors should be cautious in their investment
Wang Ke was exposed that he failed to invest in bitcoin and was training 1.2 billion yuan. This news is actually the guess of netizens, not true the premise is that Liu Tao made some sad remarks on his microblog, which led to many netizens' speculation{ RRRRR}
later, Liu Tao explained in his microblog that it was actually because of his father's death that he felt a little sad. Thank you for your concern and encouragement. My family and I are very good, and I also thank you very much for your company! And hope that netizens do not follow the rumors, spread false information! Wang Ke is also a strong supporter of Liu Tao. He responded to the post on Weibo. I'm sorry, I didn't keep my father and I didn't take care of you! Hearing this explanation, many netizens were relieved! In fact, many netizens are still very distressed for Liu Tao. Over the years, he has been making movies, receiving advertisements and endorsements, and later live broadcasting. The workload has been very heavy! But she never said tired, has been very optimistic. I really don't want Liu Tao and Wang Ke's life to have any ups and downs, so Liu Tao may be more tired
The soaring price of bitcoin means that its market value has exceeded the GDP of some economies and the value of the world's richest billionaire
bitcoin has soared more than 10 times this year. According to coinmarketcap, the total market value of bitcoin in circulation has reached $190 billion
The soaring market value of bitcoin has even surpassed that of the world's two most influential banks. As of Friday, Goldman Sachs (248.95,1.31,0.53%) had a market value of $97 billion, while UBS (17.52,0.34,1.98%) in Zurich, Switzerland, had a market value of about $67 billion. The combined market value of these two banks is not as high as that of bitcointhe two financial giants (1.74,0.02,1.16%) adopted non intervention policy. Lloyd Blankfein, CEO of Goldman Sachs, said it was too early to draft a bitcoin strategy, while UBS, the world's largest wealth management firm, said it would not deploy bitcoin in its portfolio because of concerns about the threat of a government ban
the market value of bitcoin also exceeds that of Boeing (271.38, - 5.42, - 1.96%). Boeing is the world's largest aircraft manufacturer with a history of more than 100 years and employs 140000 people in 65 countries. Boeing may be able to build large airplanes, but its market value is $162 billion, lower than that of a digital currency that didn't exist a decade ago. Boeing's rival, Airbus, has a market value of only 66 billion euros (78 billion dollars)
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As of 14:24 Beijing time on the 27th, data from coindesk showed that bitcoin was quoted at US $27372 per coin, up more than 10% in 24 hours. The total market value of bitcoin is 508.6 billion US dollars (about 3.3 trillion yuan) , and it can buy about 22 Yunnan Baiyao (the latest total market value of a shares is 146.3 billion)
it is understood that since the birth of bitcoin in 2009, its first price was about US $0.0025 when it was purchased in 2010. Based on the price of US $27000, the price increase of bitcoin since its birth has reached 10.8 million times
that is to say, the original investment of RMB 1 can buy 61.3 bitcoins, and the current position value is RMB 10.8 million. Even if bitcoin has made such an amazing increase, Citibank recently announced a target price of $300000, which is 11 times higher than the current price
expansion data:
24 hours, the whole network burst warehouse 4 billion 600 million
controversy surrounding bitcoin has never stopped, some people think it is hype, sooner or later, it will be "tulips bubble", some people think that the bitcoin's scarcity has pushed up its rise. So some are short and some are long
on a day of crazy rise, short bets of bitcoin were completely exploded. According to the real-time statistics of bitcoin home.com, in the last 48 hours, the fund of all kinds of cryptocurrencies in the whole network has burst to US $700 million (RMB 4.6 billion), of which the fund of bitcoin has burst to US $587 million, and the number of people in the whole network has exceeded 60000 in the last 48 hours
According to the historical data, the short position burst on the 27th was up 136% compared with the previous trading daythe concept was proposed by Satoshi Nakamoto in 2008. Then, based on the concept of openness, peer-to-peer, consensus and direct participation, combined with the working mode of open source software and block cipher in cryptography, he developed an operating system for bitcoin issuance, trading and account management on the platform of P2P peer-to-peer network and distributed database. The system enables all nodes throughout the peer-to-peer network to reach a network agreement according to their seed files, so as to ensure fairness, security and reliability in currency issuance, management and circulation. And promised that bitcoin will become "e-cash" similar to e-mail. It can avoid inflation without examination and approval, and everyone has the right to issue it; After the payment is completed, the user loses the ownership of the bitcoin. On January 3, 2009, 50 bitcoins came out
unlike traditional currencies, the operation mechanism of bitcoin does not rely on the support or credit guarantee of the central bank, the government and enterprises, but relies on the network agreement reached by the seed files in the peer-to-peer network. The decentralized and self-improvement monetary system theoretically ensures that no one, institution or government can control the total amount of bitcoin, Or create inflation. Its total amount of money graally increased at the designed rate, and the increase rate graally slowed down, and finally reached the limit of 21 million in 2140
there are many ways to use bitcoin, which can be converted into local cash or gold coins through electronic currency exchanges, service providers and indivials; It can also be used directly to purchase goods and services. With the rapid growth of indivials, organizations, businesses and enterprises receiving bitcoin payments, the exchange rate has risen thousands of times in four years. As of March 30, 2013, the total value of all issued bitcoin has exceeded 1 billion US dollars after being converted into US dollars according to the market price. Although bitcoin is currently the most widely used electronic currency, in addition to some countries have explicit provisions on virtual currency, there is no legal regulation and protection for the issuance of bitcoin in any country.