Introduction to Nakamoto's bitcoin

1.

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

2.

The concept of bitcoin was founded by Nakamoto

On December 12, 2010, when bitcoin graally became a hot topic, he quietly left and disappeared from the Internet

As a descendant of samurai, Nakamoto was born in 1949 in Beppu, Japan. His mother, quanzi, was a Buddhist and brought him up in poverty

When his parents divorced in 1959, Nakamoto's mother remarried and immigrated to California with her three sons. Nakamoto and his stepfather don't get along well, but according to his younger brother Arthur, Nakamoto showed his talent in mathematics and science when he was very young, but also showed his "fickle and strange interest"

Nakamoto graated from Caltech, majoring in physics. Upon graation, he joined Hughes Aircraft and worked in defense and electronic communications. Later, Nakamoto worked for the U.S. military, and his experience was classified as a state secret. Now searching his files, his life is a blank

In 2008, in an e-mail group discussing information encryption on the Internet, he published an article outlining the basic framework of the bitcoin system. In 2009, he established an open source project for the system, officially announcing the birth of bitcoin. On December 12, 2010, when bitcoin graally became the climate, he quietly left and disappeared from the Internet

3.

On January 3, 2009, the first batch of 50 bitcoins were g up on a small server in Finland. On May 21, 2010, the first bitcoin transaction: programmer Laszlo hanyecz bought a $25 pizza coupon with 10000 BTC. This transaction gave birth to the first fair exchange rate of bitcoin.

< H2 > extended materials

Satoshi Nakamoto, a self styled Japanese American, is often translated by Japanese media as the founder of bitcoin protocol and its related software bitcoin QT, but his real identity is unknown. In 2008, Nakamoto published a paper called "bitcoin: a peer-to-peer electronic cash system", which describes an electronic currency and its algorithm called "bitcoin"

In 2009, he released the first bitcoin software and officially launched the bitcoin financial system. In 2010, he graally faded out and handed over the project to other members of the bitcoin community. Nakamoto is believed to hold about one million bitcoins. These bitcoins were worth more than $1 billion at the end of 2013

since the publication of the paper, the real identity of Nakamoto has long been unknown to the outside world. Julian Assange, founder of WikiLeaks, claims that Nakamoto is a cypherpunk. In addition, some people said that "Nakamoto is an anarchist. His original intention is not to control digital cryptocurrency by a certain government or central bank, but to become a global free flowing currency that is not regulated and controlled by the government."

main entry: bitcoin history

on November 1, 2008, Nakamoto published a paper entitled "bitcoin: a point-to-point e-cash system" in the cryptography mailing list of "metzdowd. Com". This paper describes in detail how to create a decentralized electronic trading system, and this system does not need to be built on the basis of mutual trust between the two parties. Soon, on January 3, 2009, he developed the first client program to implement the bitcoin algorithm, concted the first "mining" and obtained the first batch of 50 bitcoins. This also marks the formal birth of bitcoin financial system

on December 5, 2010, ring the WikiLeaks leak of US diplomatic cables, the bitcoin community appealed to WikiLeaks to accept bitcoin donations to break the financial blockade. Nakamoto expressed his firm opposition, saying that bitcoin is still in its infancy and cannot afford conflicts and disputes. Seven days later, on December 12, he published his last article in the bitcoin forum, mentioning some minor problems in the latest version of the software. Then he did not show up and e-mail communication was graally terminated

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5. The concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's idea, open source software was designed and released, and P2P network was built on it.

6. This statement is widely spread on the Internet, but it is likely to be a rumor. This statement was actually put forward by a bitcoin blogger in 2012, and has not been confirmed at all. However, there is a saying in the instry that has received a lot of support. The 50 bitcoins awarded by Chuangshi block have entered the address of Nakamoto Tsung. In the bitcoin network, the number of bitcoins owned by each address is publicly available. Therefore, the number of bitcoins owned by Nakamoto Tsung's address to receive the genesis block award is searchable, which is currently 67. Fifty of them came from the genesis dig award on January 3, 2009, and the other 17 were transferred in by many bitcoin enthusiasts, which may be to show respect for Nakamoto.

7. Two days ago, the media revealed that he has 400 million US dollars worth of bitcoin. According to the current market situation (btc-e exchange, 610 US dollars each), he has about 650000 bitcoin.

8.

Nakamoto Cong invented the blockchain technology, which is the underlying technology derived from bitcoin. Bitcoin is often called a kind of "encrypted digital currency", and people often pay attention to the word "currency". In fact, bitcoin does not have the characteristics of legal tender of various countries. It is just a special commodity in digital form. Bitcoin's current market price and sharp rise and fall also affect people's views on it. People compare it to gold, tulip and other investment and speculation targets

but if we go back to the moment when Nakamoto created it, we will see that the emergence of bitcoin comes from a technical problem that technology geeks want to solve: "how to create a thing with cash characteristics in the digital world?"“ Bitcoin: a peer-to-peer e-cash system "reflects the problem that Nakamoto wants to solve: he wants to create e-cash available in the digital world, which can be traded peer-to-peer, that is, person to person, without any intermediary participation

to compare. In the physical world, one person can give cash notes to another person without going through intermediary agencies such as banks, payment agencies and witnesses

, but because digital files are reprocible, the copied electronic files are the same. Therefore, in the digital world, we can not simply use a digital document as a representative value. At the same time, how much money we have in Payment institutions can not be represented by digital files like banknotes. Money is only a record in a centralized database

in the digital world, when one person wants to transfer cash to another person, there must be the participation of intermediaries. For example, the process that we transfer through Alipay is that Alipay loses a certain amount in a person's account record and adds a certain amount to another person's account record. p>

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