Bitcoin 1001 bitcoin Baidu
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
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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
according to the currency conversion ratio on January 3, 2020, one bitcoin = RMB 47000
compared with fiat money, bitcoin has no centralized issuer. It is generated by the calculation of network nodes. Anyone can participate in the proction of bitcoin, and it can circulate all over the world. It can be bought and sold on any computer connected to the Internet. No matter where they are, anyone can dig, buy, sell or receive bitcoin, And in the transaction process, foreigners can not identify the user's identity information
the global financial crisis broke out in 2008. On November 1, 2008, a person who called himself Satoshi Nakamoto published bitcoin white paper "bitcoin: a peer-to-peer e-cash system" on the P2P foundation website, stating a new idea for e-money bitcoin came out. On January 3, 2009, bitcoin Genesis block was born
whenever bitcoin comes into the view of mainstream media, mainstream media always ask some mainstream economists to analyze bitcoin. Earlier, these analyses focused on whether bitcoin was a scam. Now the analysis focuses on whether bitcoin can become the mainstream currency in the future. The focus of the debate is often on the deflationary nature of bitcoin
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currency features:
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
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
exclusive ownership: private key is required to manipulate bitcoin, which can be stored in any storage medium in isolation. No one can get it except the user himself
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
you think there is a bubble, that is, the value of bitcoin is not worth the current price, that is empty, but if 9 alts feel that bitcoin has a great appreciation of space, that is to say, to increase the volume of transactions, then bitcoin will continue to rise.
just like buying a house, some people think that it is necessary to buy a house, which is just needed and can appreciate. So we put all our savings in, but there is a big bubble in housing prices. At present, the disadvantages have begun to be exposed, but the state will regulate and control. If the bitcoin is abused, will the country not control it? The risk is greater than buying a house
of course, risk and opportunity coexist, which is also the reason why so many money speculators flock to the market. There is a person in the circle who said that 36 yuan bought 10000 eth, and the latter 20 yuan went into 50000 EOS. There is no big change in life, and they feel more like numbers about money. Of course, you can take it as a gossip, but it's normal for digital assets to rise in a bull market and fall in a bear market. Making money in a bull market and making money in a bear market is the absolute principle. The mainstream currency is out of reach. I found various channels to hoard tens of thousands of SEC social e-commerce chains to see if it will become a thousand times more money when the bull market comes.
At present, the price of bitcoin is about 3000 yuan. 1000 bitcoins is 300000 yuan, or 3 million yuan. The following is the quotation of major platforms:
other well-known digital currencies include Wright coin, Ruitai coin, dog coin, Weimeng coin, etc< br />
Vicat China has internally confirmed that Vicat is "direct selling", but it has not obtained the domestic license. In the list of 61 direct selling enterprises published by the Ministry of Commerce, the reporter did not find the name of Vicat
bitcoin and other virtual currencies are open source programs, and the parameters and methods of their total amount limit are displayed in the open source code, so as to show the operation mechanism of the currency system openly and transparently. However, Vicat does not disclose its source code, which in itself violates the basic principles of virtual currency. " In addition, bitcoin and other virtual currencies are scattered transactions spontaneously formed in the market, and after the scale is formed, the third party graally establishes an exchange to complete the transaction. The Vicat is issued by itself and traded on its own platform. The so-called cooperation with the bank is nothing. Vicat currency, which has problems in basic properties, has high investment risk, so investors need to be cautious Netease News)
in the coin circle, bitcoin home and many mass media have also exposed the pyramid scheme of Vicat under the guise of bitcoin
economists point out that Vicat is a virtual currency with the nature of multi-level pyramid selling, and its investment risk is extremely high, so participants should be cautious China business website)