Rich bitcoin Fu
bitcoin is a kind of electronic currency / network virtual currency
bitcoin: also known as "bitcoin", is a kind of network virtual currency. Internet users can use bitcoin to buy some virtual goods, such as clothes, hats, equipment, etc. in online games. Internet users can also use bitcoin to buy real goods
on February 26, 2014, Joe Manchin, a Democratic senator from West Virginia, issued an open letter to a number of regulatory authorities of the US federal government, hoping that the relevant authorities would pay attention to the status quo of bitcoin's encouraging illegal activities and disrupting the financial order, and demanded that actions be taken as soon as possible to completely ban the electronic currency
from 12:00 noon on January 24, 2017, China's three major bitcoin platforms officially began to collect transaction fees
extended data:
currency features:
1, decentralization: bitcoin is the first distributed virtual currency, the whole network is composed of users, and there is no 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
advantages of bitcoin:
1, it is completely decentralized, without issuing institutions, it is impossible to manipulate the number of issues. Its distribution and circulation are realized through open-source P2P algorithm
2, anonymity, tax exemption and supervision free
3, robustness. Bitcoin is completely dependent on P2P network and has no distribution center, so it cannot be shut down externally. Bitcoin price may fluctuate and collapse, and many governments may declare it illegal, but bitcoin and its huge P2P network will not disappear
4, borderless and cross-border. Cross border remittance will go through layers of exchange control agencies, and the transaction records will be recorded by many parties. But if you trade with bitcoin, enter the digital address directly, click the mouse and wait for the P2P network to confirm the transaction, a lot of money will pass. It does not go through any regulatory agencies and will not leave any cross-border transaction records
5, Shanzhai people are difficult to survive. Because bitcoin algorithm is completely open source, anyone can download the source code, modify some parameters, recompile, and create a new P2P currency
but these counterfeit currencies are very fragile and vulnerable to 51% attacks. Any indivial or organization, as long as it controls 51% of the computing power of a P2P currency network, can manipulate transactions and currency value at will, which will be a devastating blow to P2P currency
many counterfeit coins die in this link. The bitcoin network is robust enough. If you want to control 51% of the computing power of the bitcoin network, the number of CPUs / GPUs required will be astronomical
the weakness of bitcoin
1, the fragility of trading platform. The bitcoin network is robust, but the bitcoin trading platform is fragile. Trading platform is usually a website, which will be attacked by hackers or shut down by competent authorities
2, the transaction confirmation time is long. When bitcoin wallet is first installed, it will consume a lot of time to download historical transaction data blocks. While bitcoin transaction, in order to confirm the accuracy of data, it will take some time to interact with P2P network, and the transaction will be completed only after the whole network is confirmed
3, the price fluctuates greatly. Due to the intervention of a large number of speculators, the price of bitcoin for cash fluctuates like a roller coaster. Making bitcoin more suitable for speculation rather than anonymous trading
4, the public did not understand the principle, and the traditional financial practitioners resisted. Active netizens understand the principle of P2P network and know that bitcoin has no legal person to manipulate and control
but the public doesn't understand, and many people can't even distinguish between bitcoin and q-coin“ "No issuer" is the advantage of bitcoin, but in the view of traditional financial practitioners, "no issuer" currency is worthless
unlike all currencies, bitcoin does not rely on a specific currency institution to issue. It is generated by a large number of calculations based on a specific algorithm. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of currency circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity
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I think that as an ordinary person, you should not think about how to become a big man in the currency circle, let alone invest in bitcoin, because it is a very risky thing, and there is no need to put yourself into financial risk because of such things
many people will envy the soaring price of bitcoin. They think that if they had bought bitcoin, they would be multimillionaires now, but there is no if in life, let alone the so-called regret medicine. We can't think about the future price of bitcoin because the current price of bitcoin is very high. This is a very immature investment concept
bitcoin has benefited 100 times from its down payment investment
this news makes many people feel particularly excited. Many people think that if they had bought bitcoin, they would have become multimillionaires now. But I think this idea is very naive. In other words, very few people can have such achievements, and you can't see more miserable people, They failed to invest in bitcoin and led to financial crisis, which you should also consider at this time{ RRRRR}
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It's not safe. Don't believe the advice
as long as it is an unofficial organization, the wechat group established or the wechat group established by other third parties, or even people in the society, should not be trusted. Stocks are mostly deceptive. If you can make money, why take it with you? This account belongs to someone else. Charge in the money. Others can not give it back
in law, it's not illegal, there's no way to take it, so the funds are lost. If you really want to earn money, you can open your own account and give it to the trading point. It's mostly a lie. Don't get involved
create the so-called "expert" and "master" image on wechat group, live broadcast room and other social platforms, make use of probability to make articles, and recommend stocks to investors in the way of "thousands of people and shares", so as to sell high value stock courses and charge high "membership fee" and "service fee"
the stock recommender claimed that he could help investors diagnose their positions, tap potential stocks and recommend indivial stocks for free. Take the first profit after the sharing of cooperation, in the whole process to guide you to pull up the stock of the best trading point operation, let you buy and sell profit out. When the stock goes up, he pays dividends, and when the stock goes down, he is not responsible
pretending to be a formal financial securities trading company. Swindlers sell various kinds of "stock recommendation software" and "stock recommendation platform" in the wechat group. With free use and high profits as t, they direct users to external platforms to participate in spot trading (precious metals, artworks, postal currency cards, etc.) or overseas futures trading. These trading systems are forged by them, and they can manipulate the market in real time in the background, forge transaction records, and cheat a large number of users' funds
the bad quality of "Jiangu cut leek". Swindlers use their own funds to manipulate the market: build positions or positions in advance - shout orders in real time in wechat group, live broadcast room, etc., and publicly recommend stocks - lure retail investors to follow suit and pull up the stock price - take advantage of the opportunity to sell high and make profits to escape. Directing investors to buy and sell stocks at the same time is not only suspected of manipulating the market, but also luring investors to seek illegal interests
The global epidemic has led to the regression of the real economy, while the virtual currency economy has entered a new stage of development< as the world's first cryptocurrency & mdash& mdash; Bitcoin has risen by more than 250%, from the lowest $3000 to today's $58000, which can be described as a rising tide. With the continuous improvement of virtual currency income, bitcoin's mining facilities also follow; Red & quot; I got up
as the future monetary system, bitcoin is decentralized. It's not a belief of blockchain mechanism. Due to the data leakage and privacy security problems caused by the current social centralization, it's difficult to guarantee. So many followers of bitcoin think that bitcoin is a consensus, which brings convenience to their life. But this belief has brought the cost of global environmental pollution, which is not optimistic by people