Who first invented bitcoin

1. On November 1, 2008, a self styled Satoshi Nakamoto posted a research report on a secret cryptography discussion group. The report expounded his new idea of electronic currency bitcoin came out
on January 3, 2009, Nakamoto g up the first batch of 50 bitcoins on a small server in Helsinki, Finland
on May 21, 2010, the first bitcoin transaction: Laszlo hanyecz, a Florida programmer, bought a $25 pizza coupon with 10000 BTC
on July 16, 2010, the price of BTC rose by US $0.08 from US $0.008. The first sharp price fluctuation shows the rise of new things
on July 17, 2010, the first bitcoin platform was established
on November 6, 2010, the price on mtgox reached $0.5, and the bitcoin economy reached $1 million
on December 7, 2010, the first portable device to portable device transaction was realized on Nokia 900, with a transaction volume of 0.42btc
on February 9, 2011, the price reached US $1 for the first time, which is equivalent to US $1. The news that BTC is equivalent to us dollar has been widely reported by the media, which has aroused people's great attention, and the number of new users has increased greatly. In the next two months, bitcoin and pound sterling, Brazilian currency, Polish currency exchange trading platform has opened
on March 18, 2011, the BTC / USD exchange rate hit a seven week low, falling to US $0.7
on August 20, 2011, the first bitcoin conference and World Expo were held in New York. Among Google trend counties, bitcoin's attention reached a new high, with a price of $11 at that time
on November 14, 2011, the price of bitcoin hit a new half year low of $1.99
on September 15, 2012, the bitcoin conference was held in London. At this time, the price of bitcoin was $11.8
on September 27, 2012, bitcoin fund was founded, and the price of bitcoin was $12.46
on November 25, 2012, the first bitcoin conference in Europe was held in Prague, Czech Republic. At this time, the price of bitcoin was $12.6
on February 19, 2013, bitcoin client v8.0 was released. At this time, the price of bitcoin was $28.66
on April 10, 2013, BTC set a record high price of $110
on May 9, 2013, BTC Chinese, the largest bitcoin reporting website www.sosobtc.com The company obtained the investment fund Union Square's US $5 million round a investment, and the price of bitcoin was US $112.09 at this time< On May 28, 2013, the Department of Homeland Security banned the virtual currency service of Liberty Reserve, a Costa Rican exchange company, for its suspected xiqian and unlicensed fund transfer business, U.S. prosecutors said that this will become the largest international xiqian lawsuit in history, with the scale of absorbing money reaching 6 billion US dollars. A large number of users, including China, will lose all their money. At this time, the price of bitcoin is 128 US dollars
in June 2013, Netcom said that the United States will withdraw from qe3, deflationary bitcoin and quantitative easing monetary policy, which are the relationship between the two
on June 27, 2013, the German Conference made a decision: holding bitcoin for more than one year will be tax-free, which is considered by the instry to recognize the legal status of bitcoin. At this time, the price of bitcoin is $102.24
on June 28, 2013, mtgox obtained the monetary service license issued by the financial crime enforcement network office of the U.S. Department of the Treasury. Transaction standardization may mean that bitcoin is on the right track, government risk is reced, and its pace of integration into the display economy will be accelerated. At the same time, it will play an exemplary role in other virtual currencies. At this time, the price of bitcoin is $97.99
on November 28, 2013, the bitcoin trading price of Mt. GOx, a popular bitcoin exchange, broke through $1000, reaching a record high of $1073
on November 29, 2013, the trading price of bitcoin on Mt. GOx, a popular exchange, hit a record high of US $1242, while the price of gold was US $1241.98 an ounce, surpassing that of gold for the first time.

2.

1. 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 and equipment in online games. Internet users can also use bitcoin to buy real goods

2. The origin of bitcoin: the concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's idea, the open source software was designed and released, and the P2P network on it was constructed. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system

unlike most 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 the distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses the design of cryptography to ensure the security of all aspects of currency circulation

extended data :

the generation principle of bitcoin:

starting from the essence of bitcoin, the essence of bitcoin is actually the special solution generated by a bunch of complex algorithms. A special solution is one of the infinite (in fact, bitcoin is finite) solutions that can be obtained from the equations. Every particular solution can solve the equation and is unique

compared with RMB, bitcoin is the serial number of RMB. If you know the serial number of a note, you will have the note. The process of mining is to constantly seek the special solution of this equation system through a huge amount of calculation. This equation system is designed to have only 21 million special solutions, so the upper limit of bitcoin is 21 million

3. Bitcoin is a virtual encrypted digital currency in the form of P2P. The concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009
on November 1, 2008, a self styled Satoshi Nakamoto published a white paper on bitcoin, bitcoin: a peer-to-peer e-cash system, on the P2P foundation website, stating his new idea of e-money, bitcoin. On January 3, 2009, bitcoin Genesis block was born

warm tips:
1. The above explanations are for reference only, without any suggestions
2. Before investing, it is recommended that you first understand the risks existing in the project, and clearly understand the investors, investment institutions, chain activity and other information of the project, rather than blindly investing or mistakenly entering the capital market. Investment is risky, so we should be cautious when entering the market
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4. For many years, people only know that bitcoin was invented by a person who calls himself "Nakamoto", but no one knows who he is or whether he really is. It has been speculated that he may be an economist, the initiator of bitkin's proposal, or the Security Department of the United States or Russia<

Newsweek recently reported that after learning about Nakamoto's family and some bitcoin programmers, he found Nakamoto in San Bernardino, Southern California. He immigrated to California with his mother in 1959 and received a bachelor's degree in physics from Caltech

later, he changed his name to Dorian prentice<

according to the report, Nakamoto only vaguely admitted his connection with the bitcoin project, saying that he would no longer participate in the project, and refused to further discuss his relationship with the project

the report quoted him as saying: "the project has been handed over to other people, who are currently in charge of it and have no relationship with me any more."< However, in an interview with the associated press later, Nakamoto said that Newsweek misunderstood what he said. "What I said at the time sounded like I was involved in the bit project, but now it's gone. That's not what I wanted to say," he said. What I want to say is that I'm no longer involved in engineering. "

the bitcoin foundation is unwilling to confirm whether the report is true, saying that "there is no evidence to prove that the report's Mr. Nakamoto is the founder of bitcoin."

it is reported that if he is the founder of bitcoin, his wealth is expected to be as high as US $400 million (about S $500 million)
whether Nakamoto is really related to bitcoin or not, even his closest family members don't know. His brother Alto said: "he is very focused and has his own unique set of ideas. He's smart. He's good at math, engineering or computers

andreson, chief scientist of the bitcoin foundation, said that he and a man named "Nakamoto" discussed bitcoin online from June 2010 to April 2011, but they never talked on the phone, let alone met. "If you show up as the founder of bitcoin, now you have to come out and speak and comment on the media, which is not suitable for Nakamoto's personality," andreson told Newsweek.

5. On October 31, 2008, a man named Nakamoto Nakamoto, whose English name is Satoshi Nakamoto, published a paper on bitcoin in a cryptography email group. The paper is only eight or nine pages long, but it makes all the important concepts clear.

6. Bitcoin is a digital currency with a total amount of 21 million. Like the Internet, it has the characteristics of decentralization, globalization, anonymity and so on. Transferring bitcoin to the other end of the earth is as simple as sending e-mail. It's very convenient for me to use on the haobtc platform

7. The inventor of bitcoin is a Japanese named Nakamoto. If you want to know more about bitcoin, you can download Hufu exchange to see if you have any questions,

8. I think it depends on where you take the exam. Now after the unified examination, the difficulty of the examination questions has declined, but it will cover a wide range. Since you are studying computer, if you are preparing for the postgraate entrance examination, you don't need to start preparing for the examination very early, but you can read more relevant books
as for the direction, I personally think that girls had better not do programming and other work, which is very hard.