FC miner
unlike all currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. 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
on December 17, 2017, bitcoin reached an all-time high of $19850. On July 27, 2020, bitcoin broke through the $10000 mark again [2]<
Chinese name
bitcoin
foreign name
bitcoin
type
encrypted digital currency
circulation platform
Network
founder
Nakamoto Cong
blockchain from Xiao to proficient
a total of 24 episodes
2196 heat
fast
navigation
founder
proction principle
monetary characteristics
monetary transaction
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legal status
external evaluation
development history
What are blockchain and bitcoin< In 2008, the global financial crisis broke out. On November 1 of the same year, 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 his new idea of e-money bitcoin came out. On January 3, 2009, bitcoin Genesis block was born
there are three bitcoins in total
compared with legal tender, bitcoin does not have a centralized issuer, but is generated by the calculation of network nodes. Anyone can participate in the manufacture 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. On January 5, 2009, bitcoin, which is not controlled by the central bank and any financial institutions, was born. Bitcoin is a kind of digital currency, which is composed of a series of complex codes generated by computer. The new bitcoin is made by preset program
whenever bitcoin comes into the view of mainstream media, mainstream media always ask some mainstream economists to analyze bitcoin. Earlier, these analyses always focused on whether bitcoin was a scam. Now the analysis is always focused on whether bitcoin can become the mainstream currency in the future. The focus of the debate is often on the deflationary nature of bitcoin[ 7]
many bitcoin players are attracted by the fact that bitcoin can not be added at will. Contrary to the attitude of bitcoin players, economists have a polarized attitude towards the fixed amount of 21 million bitcoin
Keynesian economists believe that the government should actively regulate the total amount of money, and use the tightness of monetary policy to timely fuel or brake the economy. As a result, they believe that bitcoin's fixed aggregate currency sacrifices its adjustability, and worse still, it will inevitably lead to deflation, thereby harming the overall economy. Austrian economists hold the opposite view. They think that the less the government intervenes in money, the better. The deflation caused by the fixed amount of money is not a big deal, even a sign of social progress
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 will get a qualified answer about every 10 minutes. Then bitcoin network will generate a certain amount of bitcoin as block reward to reward the person who gets the answer[ 6]
in 2009, when bitcoin was born, block rewards were 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.
1. The nature of the two currencies is different: bitcoin is an encrypted digital currency, and Morgan is a typical MLM currency
(1) bitcoin is a consensus network, contributing to a new payment system and a fully digital currency. It is the first decentralized peer-to-peer payment network, which is controlled by its users without a central management organization or middleman (2) Morgan is a kind of typical MLM currency, they often promise high income, the information of the founding operation team is not open, and they have the background of international large companies, so they put forward a set of seemingly reasonable economic theory
extension data: the harm of
network currency: the extensive application of
1 and virtual currency is also accelerating the rampant network robbers.
(1) in December 2006, the Shenzhen Public Security Bureau announced that it had cracked the country's largest theft network virtual property case, and 11 suspect was arrested. The gang used trojan virus to illegally steal virtual property such as tens of thousands of QQ numbers and QQ coins, and sold stolen goods on the network, making a profit of more than 700000 yuan
(2) in this case, the virtual currency Q was used as the standard of conviction and sentencing, and the police's arrest of illegal elements on suspicion of theft is a special case. The reason is that Tencent has filed with the Guangdong Provincial Price Bureau, and one q is equivalent to 1 yuan
(3) online currency is used more and more widely, for example, it can be used to buy anti-virus software online, vote for super girl, and some websites even use online currency to pay the moderator
2. Outside the business system, because indivial virtual currency has become the "equivalent" of RMB, or even "online RMB", which shows the role of "network hard currency", the illegal gains of illegal gambling can be cashed into RMB, which further promotes online gambling
There are many cases, for example:
1. The court has decided that there are 43 cases of capital disk cases (monitored in 2019):
Eurasian currency, GBC currency, fortune currency, Xibao currency, Zhonglian international blockchain, CTC blockchain asset trading project, yataifang APC currency, FCF trading platform, Meile chain, Baote currency, Dasheng currency, Yunjin coin, Wuxing currency, lon currency, GGP win-win points, etc Lige coin mining machinery investment platform (Lige coin), MFC network platform (M coin), PEC coin, GWG platform, QEF network platform
sky cloud Century (cloud points), Xibao coin, seal coin (Hill chain), Haina coin, u coin, tokenstore wallet, Bailey cloud, Huimin cloud, GMQ platform, Yinti coin, Thailand global tourism chain, Yuanbao coin (YCC digital currency), BRICs reserve asset currency, Xingye financial management network platform, AFTC virtual currency trading platform, angel coin
energy californium investment platform, & quot; Shisan art mall, shubao.com, Juxi Chaobao, (art business voucher) & quot Smart chain, Guoshu blockchain, e-huiyunshang, Yiyun blockchain, MB chain, circulating currency, micro miner, TLC
2. The local police or relevant departments have put on file to investigate the fund disk cases (a total of 29 cases were monitored in 2019):
plus token, bitpig, Zhongtian Shengxiang bchc, Lecun coin nby, dcrc digital rights blockchain, FC coin (FC points), eosnode, Xunshan farm platform, network gold points, Zhaoyun gold, wotoken wallet, AIFA coin, ICC network red chain, etc Radar currency, liangbisi, huileyi and BISS exchanges
akoex trading platform currency, PCE currency, ICC net red chain, bzc, BTA, LCC light cone currency, idax exchange (platform currency it), yunfutong, shell international trading platform, yuncoin platform, BHb, hero chain HEC, qubu
3. There are 28 capital collapse cases monitored in 2019:
MGEX trading platform, dogx wallet, moretoken wallet, bitdog, usdtex exchange, Walden block dog, youbank, MGC token wallet, sum token wallet, beebank digital currency wallet, bib digital currency, Keaton digital asset management company, abnormal miner BTMC Wave point wallet, wave field super community
Ruijing house trading platform, flash chain she, v-dimension resonance coin (VDS), bell chain, EGT, fomo3d, Cambodia national stable digital currency KHT, GEC environmental protection coin, Shengshi Dynasty game platform, quark chain letter, manxingyun munics bank, Qushui, guirentong GRT
extended materials
the project side of the capital disk will generally carry out "gorgeous" packaging for the project by wantonly publicizing the blockchain technology and advocating that the team is a foreign senior technician, and carry out multi-channel promotion for the capital project online and offline through publicity such as high-yield and stable profit without loss, so as to attract new funds. Lin Xiao said bluntly, "from the current point of view, the project's favorite is the old man and Xiao."
when the investors' funds are in place, the project party will not harvest immediately, but will choose to smash the plate when the "leek" reaches a certain volume and the currency price rises to a certain high level
in the first wave of market smashing, the project parties usually operate by selling. They will control the decline of the currency price, but they will keep in the range where the user has a loss and is not too serious. For example, with an investment of 10000 yuan and a loss of about 1000 yuan, the project side can realize its own cash out without causing too much impact on the "chives"
one third of them invest in robust bank funds
one third of foreign exchange investment in gold and silver with high returns
in a word, don't put all the eggs in one basket!!!
1. Different markets: E5 belongs to Intel's Xeon series, which is server oriented and embedded device oriented; i5 belongs to core series, which is processor oriented to consumer electronics market
Different parameters: the number of E5 cores is generally 8 or more, the highest is 22 cores, but the maximum frequency is relatively low, only 3GHz; At present, the ninth generation i5 adopts 6-core design, but the basic frequency is about 2GHz, and the maximum frequency can reach 4.6ghz Different purposes: because E5 is server oriented, it has advantages in dealing with multithreading, but because the basic frequency is low, the game performance is not as good as i5, which has relatively high frequency
4. Equipped with motherboard: take e5v4 series as an example, its pin adopts fclga2011-3 specification, and the ninth generation i5 adopts fclga1151 pin, which is not compatible, and the motherboard of the former is more expensive
5. Stability: e series is launched for the commercial market, and most of them enter the market after being eliminated by enterprises. The latest E5 is the proct of 2016, so it is not recommended for ordinary consumers to buy it; If you buy a boxed i5, you can enjoy Intel's official warranty, and consumers can buy it at ease