BBC about bitcoin
Publish: 2021-05-19 10:07:38
1. The traditional mining is to dig bitcoin and other mainstream currencies, but now there are many more al mining platforms. Generally speaking, it is to dig mainstream currency + platform currency. In fact, al mining mainstream currency + platform currency is the future of the investment platform. With the development of the platform in the future, users can enjoy the value-added benefits brought by the development of the platform. Now Renren mining flat Taiwan dollar BBC has been listed on the ZG exchange, The profit of double mining has far exceeded that of single mining. Renren mine is a large-scale platform in China, and the number of physical mining machines has exceeded 100000 a while ago. Renren mine is a very potential platform, so double mining is possible.
2. As in previous years, 2015 will soon slip out of our hands. For the participants and followers of mobile health, this year is different from previous years. From the noisy year to the end of the year, there are too many events and experiences worth recording
2014 is the first year of mobile medical, because many people have just heard of this word or just moved their mind to try the water in this year
in 2015, heroes from all walks of life changed from heart to action, trying to open the door of medical st with their best posture. No matter landing smoothly or falling somersault, we all have a hard heart
I had the honor to visit nearly 30 start-up companies on the platform of Unicorn studio in one year, talked about nearly 100 investors and entrepreneurs, researched more than 100 start-up projects, and couldn't help but want to make a comprehensive year-end summary of mobile health
mobile medicine in 2015 is too colorful. Those who come to the competition, bet on the track, watch the excitement or splash cold water can find their favorite plot and draw their own preset conclusions. If you want to show the year of mobile medical in a few simple words, it will inevitably offend a large number of audiences. I'd like to take advantage of the five best-selling movies in 2015 to invite you to take your seats
speed and passion
only this movie can match the mobile medical treatment in 2015. Thanks to the third tier companies that have successfully secured the financing in 2014, thanks to the Internet plus policy of the state, from almost no one to pay attention to more than 3000 medical APP lines on the Internet for more than a year, only the enthusiasm of big steel can be matched.
registration and appointment, online consultation and follow-up of chronic diseases are the most popular entrepreneurial categories. Hundreds of apps called doctor XX can completely confuse you. In diabetes alone, unicorn studio has found more than 50 active apps. There are also many companies in the state of everything ready, only programmers can start
those who have nothing to do with medicine come in to do mobile medicine. Who makes us care about human health? Medical treatment is a 3 trillion plate, including 8 trillion yuan for big health. No wonder Renhe pharmaceutical has set to increase its investment by more than 1 billion yuan on o2o, Ping'an has self-employed hundreds of doctors to do online consultation, Didi has taken a taxi to bring doctors home, registered network has obtained hundreds of millions of US dollars of high price financing, and Ma Yun has called out that doctors will lose their jobs in 30 years
temptation and fear make us remember mobile medical deeply
incredible
after watching mobile healthcare for a year, I can only say that there are too many wonderful places. The 51st document of the health and Family Planning Commission stipulates that medical diagnosis and treatment can not be done online, public hospitals face south, medical insurance does not pay for disease prevention, doctors are unable to practice freely, and the supply of high-quality medical resources is in short supply, all of which determine that mobile medicine is malnourished at birth. There is a lack of wearable hardware and commercial insurance support, and mobile health care is not cheap for patients
although there are a lot of mobile medical services, there are still very few areas that we can do. Naturally, we need to learn from each other. Many apps claim to be used by tens of thousands of doctors or millions of patients, but it seems that no one is using them. Many companies dare to expand from 30 or 50 people to 300 or 500 people in a year. They have no profit, no income, and even can't see where their income is. The only thing that supports their confidence is VC's money and operating figures that don't know whether they are true or false. The instry thinks that a company with a fruit in its name will be the first to fall down next year. I hope it will not affect too many people
disagreers
while entrepreneurship is booming, users are watching coldly; On the other hand, Internet plus medical treatment is good, while medical treatment plus Internet is the right way. While mobile medical represents the future, mobile medical has no future
in 2015, there was an unprecedented divergence in mobile medicine: an anonymous article can almost "knock down" the benchmark of mobile medicine, doctor Chunyu; President Wang Shan, who is enthusiastic about "medical informatization", and Zhang Rui, who advocates "medical decentralization", interrupted each other 18 times in a dialogue; China's largest mobile medical company, the Internet, and Putian private hospital, its biggest financial owner, have made public the contradictions in medical advertising; Some people said that as soon as mobile medical started, others sang that mobile medical entered the second half; At the end of last year, investors did not invest in mobile Internet. At the end of this year, they did not invest in medical income
some people are optimistic about mobile healthcare, while others are pessimistic. No theory can convince the public, and no model can work
Charlotte worries
it's hard for small start-ups to start, and mobile medical leaders also worry a lot. Although the registration network has raised $400 million, which is equal to the total angel investment of hundreds of small companies. However, online traffic can't be realized, and registration can't receive money. Doctor Chunyu, Ding Xiangyuan and registration network have set up offline clinics and hospitals one after another. Good doctors have extended from triage to follow-up. After the e-commerce business of Ali health medicine was frustrated, cloud hospital and online medical service are still not popular. Tencent admits that it doesn't understand medical service, so it invests in companies that it thinks can connect medical information and doctors and patients, It's said that brother pony wants to divide the territory for several companies. Don't kill each other<
Mars rescue
entrepreneurs are all undeniable, and they don't have time to pay attention to other people's ideas. Just like Matt Dimon, who is forgotten on Mars, only when he desperately finds some poor resources can he survive until others come to save you
cooperation between mobile healthcare and commercial insurance is a hot topic in the second half of the year. Both "Tui Tang Gu" and "Teng AI Tang doctor" have been playing seriously. AstraZeneca, Sanofi and Pfizer have made deep alliances with mobile healthcare, and they all want to spend the hard winter of the instry by taking advantage of each other's temperature. Yuyue, Lepu and FRISO want to make their own mobile healthcare, which is to be an app, Who says that programmers in pharmaceutical companies can't solve the problem of difficult medical treatment
the State encourages doctors to practice more, and the closed medical door seems to open a crack. VC does not want to invest in a doctor group, so they are embarrassed to go out and greet people. As soon as the State encourages the implementation of hierarchical diagnosis and treatment, a number of companies have sprung up to do referral flying knife, "responsible medical organization", "integrated medical care" and "Caesar model" have also come
the informatization project, which lays the foundation for mobile medical, has not won enough attention, whether it is Omaha alliance, which advocates medical data standardization and public sharing, or the first Xuanwu Hospital Project invited by Apple Research Kit, or the first cloud hospital in Ningbo and the first Internet hospital in Wuzhen, or the "image cloud" project cooperated by Xi'an yinggu and China Telecom, Their huge heat will be released in the next few years, earth shaking is unknown
if medical e-commerce is also considered as the extension of mobile medicine, this is the most appetizing part of the annual drama. If you want to come, you always don't. You've already put in a lot of money. Even super players like Sinopharm have joined hands with 360 and Jingdong early, waiting for the policy to start. The future of pharmaceutical enterprises is very painful. The interests of hospitals will not be released. It is difficult to change the habits of patients. We will see the benefits of pharmaceutical e-commerce
or this sentence: whether you like 2015 mobile healthcare or not, its story and performance are vivid. You can doubt mobile medicine, but if you ignore it, you will miss a good play
in 2016, there are many suspenses about China's economy. Only when structural adjustment can land smoothly and the original interest pattern is broken can new instries take root. Will the value of mobile healthcare come to light? Will mobile medicine be everywhere or will it be a great success? Which companies will become unicorns of mobile medical? You can preset your own answers and wait for next year to test them.
2014 is the first year of mobile medical, because many people have just heard of this word or just moved their mind to try the water in this year
in 2015, heroes from all walks of life changed from heart to action, trying to open the door of medical st with their best posture. No matter landing smoothly or falling somersault, we all have a hard heart
I had the honor to visit nearly 30 start-up companies on the platform of Unicorn studio in one year, talked about nearly 100 investors and entrepreneurs, researched more than 100 start-up projects, and couldn't help but want to make a comprehensive year-end summary of mobile health
mobile medicine in 2015 is too colorful. Those who come to the competition, bet on the track, watch the excitement or splash cold water can find their favorite plot and draw their own preset conclusions. If you want to show the year of mobile medical in a few simple words, it will inevitably offend a large number of audiences. I'd like to take advantage of the five best-selling movies in 2015 to invite you to take your seats
speed and passion
only this movie can match the mobile medical treatment in 2015. Thanks to the third tier companies that have successfully secured the financing in 2014, thanks to the Internet plus policy of the state, from almost no one to pay attention to more than 3000 medical APP lines on the Internet for more than a year, only the enthusiasm of big steel can be matched.
registration and appointment, online consultation and follow-up of chronic diseases are the most popular entrepreneurial categories. Hundreds of apps called doctor XX can completely confuse you. In diabetes alone, unicorn studio has found more than 50 active apps. There are also many companies in the state of everything ready, only programmers can start
those who have nothing to do with medicine come in to do mobile medicine. Who makes us care about human health? Medical treatment is a 3 trillion plate, including 8 trillion yuan for big health. No wonder Renhe pharmaceutical has set to increase its investment by more than 1 billion yuan on o2o, Ping'an has self-employed hundreds of doctors to do online consultation, Didi has taken a taxi to bring doctors home, registered network has obtained hundreds of millions of US dollars of high price financing, and Ma Yun has called out that doctors will lose their jobs in 30 years
temptation and fear make us remember mobile medical deeply
incredible
after watching mobile healthcare for a year, I can only say that there are too many wonderful places. The 51st document of the health and Family Planning Commission stipulates that medical diagnosis and treatment can not be done online, public hospitals face south, medical insurance does not pay for disease prevention, doctors are unable to practice freely, and the supply of high-quality medical resources is in short supply, all of which determine that mobile medicine is malnourished at birth. There is a lack of wearable hardware and commercial insurance support, and mobile health care is not cheap for patients
although there are a lot of mobile medical services, there are still very few areas that we can do. Naturally, we need to learn from each other. Many apps claim to be used by tens of thousands of doctors or millions of patients, but it seems that no one is using them. Many companies dare to expand from 30 or 50 people to 300 or 500 people in a year. They have no profit, no income, and even can't see where their income is. The only thing that supports their confidence is VC's money and operating figures that don't know whether they are true or false. The instry thinks that a company with a fruit in its name will be the first to fall down next year. I hope it will not affect too many people
disagreers
while entrepreneurship is booming, users are watching coldly; On the other hand, Internet plus medical treatment is good, while medical treatment plus Internet is the right way. While mobile medical represents the future, mobile medical has no future
in 2015, there was an unprecedented divergence in mobile medicine: an anonymous article can almost "knock down" the benchmark of mobile medicine, doctor Chunyu; President Wang Shan, who is enthusiastic about "medical informatization", and Zhang Rui, who advocates "medical decentralization", interrupted each other 18 times in a dialogue; China's largest mobile medical company, the Internet, and Putian private hospital, its biggest financial owner, have made public the contradictions in medical advertising; Some people said that as soon as mobile medical started, others sang that mobile medical entered the second half; At the end of last year, investors did not invest in mobile Internet. At the end of this year, they did not invest in medical income
some people are optimistic about mobile healthcare, while others are pessimistic. No theory can convince the public, and no model can work
Charlotte worries
it's hard for small start-ups to start, and mobile medical leaders also worry a lot. Although the registration network has raised $400 million, which is equal to the total angel investment of hundreds of small companies. However, online traffic can't be realized, and registration can't receive money. Doctor Chunyu, Ding Xiangyuan and registration network have set up offline clinics and hospitals one after another. Good doctors have extended from triage to follow-up. After the e-commerce business of Ali health medicine was frustrated, cloud hospital and online medical service are still not popular. Tencent admits that it doesn't understand medical service, so it invests in companies that it thinks can connect medical information and doctors and patients, It's said that brother pony wants to divide the territory for several companies. Don't kill each other<
Mars rescue
entrepreneurs are all undeniable, and they don't have time to pay attention to other people's ideas. Just like Matt Dimon, who is forgotten on Mars, only when he desperately finds some poor resources can he survive until others come to save you
cooperation between mobile healthcare and commercial insurance is a hot topic in the second half of the year. Both "Tui Tang Gu" and "Teng AI Tang doctor" have been playing seriously. AstraZeneca, Sanofi and Pfizer have made deep alliances with mobile healthcare, and they all want to spend the hard winter of the instry by taking advantage of each other's temperature. Yuyue, Lepu and FRISO want to make their own mobile healthcare, which is to be an app, Who says that programmers in pharmaceutical companies can't solve the problem of difficult medical treatment
the State encourages doctors to practice more, and the closed medical door seems to open a crack. VC does not want to invest in a doctor group, so they are embarrassed to go out and greet people. As soon as the State encourages the implementation of hierarchical diagnosis and treatment, a number of companies have sprung up to do referral flying knife, "responsible medical organization", "integrated medical care" and "Caesar model" have also come
the informatization project, which lays the foundation for mobile medical, has not won enough attention, whether it is Omaha alliance, which advocates medical data standardization and public sharing, or the first Xuanwu Hospital Project invited by Apple Research Kit, or the first cloud hospital in Ningbo and the first Internet hospital in Wuzhen, or the "image cloud" project cooperated by Xi'an yinggu and China Telecom, Their huge heat will be released in the next few years, earth shaking is unknown
if medical e-commerce is also considered as the extension of mobile medicine, this is the most appetizing part of the annual drama. If you want to come, you always don't. You've already put in a lot of money. Even super players like Sinopharm have joined hands with 360 and Jingdong early, waiting for the policy to start. The future of pharmaceutical enterprises is very painful. The interests of hospitals will not be released. It is difficult to change the habits of patients. We will see the benefits of pharmaceutical e-commerce
or this sentence: whether you like 2015 mobile healthcare or not, its story and performance are vivid. You can doubt mobile medicine, but if you ignore it, you will miss a good play
in 2016, there are many suspenses about China's economy. Only when structural adjustment can land smoothly and the original interest pattern is broken can new instries take root. Will the value of mobile healthcare come to light? Will mobile medicine be everywhere or will it be a great success? Which companies will become unicorns of mobile medical? You can preset your own answers and wait for next year to test them.
3. It's reimbursable
accidents do not limit designated hospitals, but if the condition is stable, you should call the Social Security Bureau, preferably within 3 days.
accidents do not limit designated hospitals, but if the condition is stable, you should call the Social Security Bureau, preferably within 3 days.
4. Next bitcoin. It's more expensive than the special price
5.
The new blackmail virus is called Petya blackmail virus. According to foreign media reports, a variant of Petya extortion virus, which is homologous to wannacry extortion virus technology, broke out in the world on Tuesday. A number of large enterprises including the UK, Ukraine, Poland, Italy, Denmark, Russia and the United States reported that they were attacked by the virus. Among them, the government, state-owned banks, transportation, energy and other key infrastructure and departments in the hardest hit Ukraine were attacked, Even the prime minister's computer was attacked
similar to wannacry, unlocking Petya virus also requires payment of encrypted digital currency. It is reported that after the virus locks the computer, it requires users to pay $300 in encrypted digital currency to unlock it. According to the public data of the bitcoin trading market, there were 10 ransom payments in the first hour of the virus outbreak, and its "money sucking" speed completely surpassed that of wannacry. But the latest news shows that because the virus author's blackmail mailbox has been sealed, now the ransom can not restore the system
6. "I don't want money, I don't want fame, I don't want people's worship, I just want not to be disturbed by the outside world."—— Craig Steven Wright, the self styled founder of bitcoin, told the BBC
who is Craig Steven Wright< Craig Wright, a 45 year old Australian born in 1970, has many different identities: he has a doctorate in theology, worked as a guest lecturer and researcher in computer science at Charlotte University, wrote many books, and is the CEO and founder of many companies, Most of these companies are in the field of virtual currency or computer network security
now, he has a new label for himself: the father of bitcoin<
looking for the father of bitcoin
the father of bitcoin is a god like existence. He is the first to publish the white paper of bitcoin and write the earliest version of bitcoin. Countless people admire his exquisite design ideas and neat code structure, but no one has ever seen him in reality
what people know is only a character with the pseudonym of Satoshi Nakamoto. He created bitcoin, but he hides his identity on the Internet and only communicates with the outside world through electronic means. No one ever knows who he is. In 2011, he said that he had a new project, and since then, he has faded out of the daily maintenance and development of bitcoin. Later maintainers even contributed more code than him in the project. However, since the emergence of bitcoin in 2009, people have never given up looking for the real identity of the father of bitcoin
the conjecture has never been interrupted. In view of the fact that there are very few traces of Satoshi Nakamoto, people can only find his existence from the only traces. Some people speculate that he is British, because there are English expressions like "bloody hard" in his words. Others speculate that he lives in the eastern time zone of the United States according to the timestamps of his few emails. Others speculate that he is a socialist in the Netherlands and a mathematician in Japan according to his ideas and pseudonyms, It's Irish students... Among all the suspects, Nick Szabo and Hal Finney are the two most widely suspected, and even appeared in new Yorker and Newsweek. However, the former denies that the latter is no longer alive. Even some people think that bitcoin's exquisite design must have come from a team. Satoshi Nakamoto is a group of people, not a person
ring this period, countless people jumped out and claimed to be the father of bitcoin, and were found to be pranks or scams countless times. This time, Craig Wright took the initiative to show his identity to the BBC, the economist and GQ. Will he end the mystery< This is not the first time Craig Wright has been associated with Satoshi Nakamoto, the father of bitcoin. At the end of last year, someone anonymously reported to wired and Gizmodo that Craig Wright was most likely the father of bitcoin. They provided Craig Wright with many emails, phone calls, financial records and so on. All kinds of signs show that Craig Wright and bitcoin are inextricably linked<
however, shortly after the report was published, wire overturned this conclusion based on some back tone situations: they found that Craig Wright's claim on LinkedIn that his degree did not match the facts, and his company claimed to have purchased supercomputers from SGI, which was also denied by the latter. Since then, the search for the father of bitcoin has been temporarily deadlocked. What's more, almost at the same time as the news, the Australian tax authorities launched a surprise investigation into Craig Wright and his company, but no one ever knew the specific reasons and results of the investigation. Craig Wright remained silent throughout the incident, but left Australia to work in his London office
until today, six months later, on May 2, 2016, he took the initiative to stand up and claimed on his blog that he was Satoshi Nakamoto, the father of bitcoin
why now
Craig Wright told the economist that he didn't disclose his identity for the sake of fame, but just to correct the public misunderstanding of him. According to him, in the months of silence, all kinds of public unfounded suspicions not only affected him and his work, but also his family, employees and everything. In addition, he also wants to break people's negative views and misunderstandings about bitcoin
if he is really Satoshi Nakamoto, his wealth is amazing. At present, the value of bitcoin in circulation is about US $7 billion, and Satoshi Nakamoto, as the earliest prospector of bitcoin, is estimated to hold as much as US $450 million in bitcoin on hand, although with the disappearance of Satoshi Nakamoto, the money seems to be covered with st and has never been transferred. Craig Wright said that with his comeback, without affecting the exchange rate of bitcoin, he will slowly turn this money into cash for his research projects
Why did you think of using the pseudonym Satoshi Nakamoto at that time? Craig Wright says the name comes from a 17th century Japanese philosopher and businessman, Tominaga Nakamoto, who started a critical movement against rules and supported free trade. As for why Satoshi, Craig Wright didn't give a positive answer, but told reporters that he wanted to keep this part mysterious
however, since you have chosen the bright identity, how much mystery can you keep<
uncover the mystery
in view of all kinds of doubts that Craig Wright suffered at the end of 2015, it is obvious that more strict examination is needed to prove that he is the father of bitcoin this time. The economist tries to find out whether what he said is true through four questions:
does Craig Wright have evidence to prove that he is Satoshi Nakamoto? For example, only Satoshi Nakamoto has the key
What's the explanation for the queries and loopholes we encountered last time
as the father of bitcoin, is it true that it has the matching technology and strength background
do you believe the people in the circle who have had contact with Satoshi Nakamoto online
it's easy and difficult for Craig Wright to proce evidence that only Satoshi Nakamoto himself can have. Here I want to mention the basic composition of bitcoin. Just like a bank account, everyone can have multiple bitcoin accounts, and each independent bitcoin account has two key components: 1) a string of bitcoin addresses composed of 27-34 letters or numbers; 2) A private key for encryption and authentication; The holder of bitcoin can generate a digital signature by encrypting information with his private key. In addition, bitcoin as a kind of currency, in order to achieve incremental, it must rely on mining, and the ability of mining comes from your computer computing power. They are the banknote printing machines in the bitcoin world. Every new mine will be bound with its corresponding bitcoin address. As the first miner, Satoshi Nakamoto should have these private keys. In addition, Satoshi Nakamoto was the first person to trade bitcoin. In that year, he transferred the bitcoin g up in block 9 to Hal Finney, who was also suspected to be the father of bitcoin and is no longer alive
therefore, according to the strength of the evidence, Craig Wright should basically have the private key of jiukuang, and it would be better if he could provide earlier mining areas. And if he can transfer another account, it will be more credible
in the process of verification, Craig Wright encrypted a segment of Jean Paul Sartre's speech in 1964 when he refused to accept the Nobel Prize for literature with the private key of jiukuang, and published the process on his blog. At the same time, he showed the economist the verification process of Yikuang in private, and there were two witnesses in the whole process: Jon matonis and Gavin Andresen, both members of the bitcoin foundation, who once served as the chief developer of the whole bitcoin community after Satoshi Nakamoto faded out
but the problem is that the encrypted text is prepared in advance, which does not mean Craig Wright really has a corresponding private key, but may have been generated in advance. In addition, Craig Wright did not make a real transfer. According to him, the bitcoin in his name is currently in the name of a trust, and he can't use it directly. In this case, the Economist asked whether they could provide a piece of encrypted information, but Craig Wright refused. To sum up, he meant: I've demonstrated so much, believe it or not
in addition, with regard to previous resumes, Craig Wright said that some of the resumes previously written on LinkedIn were not true, but his purpose was not to disclose too much personal information and deliberately create smoke bombs. According to his latest resume, he does have three master's degrees at Charlotte University, a doctoral dissertation in computer science is under review, and he is also studying for a master's degree in finance at the University of London. These qualifications and work experience have been basically confirmed<
as for whether they actually bought supercomputers, Craig Wright provided an explanation from the SGI agency in Australia. Although SGI headquarters far away in Silicon Valley denied the existence of the transaction, they did not deny it. It may also be a grey transaction through informal channels, and they did not comment on it
as for the tax department, Craig Wright directly denied all conspiracy theories and said that he was not involved in any financial crimes or tax evasion. The Australian authorities only discussed with him about the tax laws of bitcoin on some projects he carried out, such as bitcoin bank. He left Australia for the UK only because London is better suited to run a technology finance company< However, it seems that things are not so simple
Craig Wright is a text lover with nearly 100 conference reports, articles and books. In addition to most of the short stories related to computer security, other words cover a wide range of fields: economy, terrorism, risk management and so on. He said that he had several papers on bitcoin under review, and the economist had read some of them. In their original words, although not extraordinary, it was OK
based on Craig Wright's large amount of words, Juola & Associates, a stylistic analysis company, compares Craig Wright's words with the bitcoin white paper published on the Internet by Satoshi Nakamoto
who is Craig Steven Wright< Craig Wright, a 45 year old Australian born in 1970, has many different identities: he has a doctorate in theology, worked as a guest lecturer and researcher in computer science at Charlotte University, wrote many books, and is the CEO and founder of many companies, Most of these companies are in the field of virtual currency or computer network security
now, he has a new label for himself: the father of bitcoin<
looking for the father of bitcoin
the father of bitcoin is a god like existence. He is the first to publish the white paper of bitcoin and write the earliest version of bitcoin. Countless people admire his exquisite design ideas and neat code structure, but no one has ever seen him in reality
what people know is only a character with the pseudonym of Satoshi Nakamoto. He created bitcoin, but he hides his identity on the Internet and only communicates with the outside world through electronic means. No one ever knows who he is. In 2011, he said that he had a new project, and since then, he has faded out of the daily maintenance and development of bitcoin. Later maintainers even contributed more code than him in the project. However, since the emergence of bitcoin in 2009, people have never given up looking for the real identity of the father of bitcoin
the conjecture has never been interrupted. In view of the fact that there are very few traces of Satoshi Nakamoto, people can only find his existence from the only traces. Some people speculate that he is British, because there are English expressions like "bloody hard" in his words. Others speculate that he lives in the eastern time zone of the United States according to the timestamps of his few emails. Others speculate that he is a socialist in the Netherlands and a mathematician in Japan according to his ideas and pseudonyms, It's Irish students... Among all the suspects, Nick Szabo and Hal Finney are the two most widely suspected, and even appeared in new Yorker and Newsweek. However, the former denies that the latter is no longer alive. Even some people think that bitcoin's exquisite design must have come from a team. Satoshi Nakamoto is a group of people, not a person
ring this period, countless people jumped out and claimed to be the father of bitcoin, and were found to be pranks or scams countless times. This time, Craig Wright took the initiative to show his identity to the BBC, the economist and GQ. Will he end the mystery< This is not the first time Craig Wright has been associated with Satoshi Nakamoto, the father of bitcoin. At the end of last year, someone anonymously reported to wired and Gizmodo that Craig Wright was most likely the father of bitcoin. They provided Craig Wright with many emails, phone calls, financial records and so on. All kinds of signs show that Craig Wright and bitcoin are inextricably linked<
however, shortly after the report was published, wire overturned this conclusion based on some back tone situations: they found that Craig Wright's claim on LinkedIn that his degree did not match the facts, and his company claimed to have purchased supercomputers from SGI, which was also denied by the latter. Since then, the search for the father of bitcoin has been temporarily deadlocked. What's more, almost at the same time as the news, the Australian tax authorities launched a surprise investigation into Craig Wright and his company, but no one ever knew the specific reasons and results of the investigation. Craig Wright remained silent throughout the incident, but left Australia to work in his London office
until today, six months later, on May 2, 2016, he took the initiative to stand up and claimed on his blog that he was Satoshi Nakamoto, the father of bitcoin
why now
Craig Wright told the economist that he didn't disclose his identity for the sake of fame, but just to correct the public misunderstanding of him. According to him, in the months of silence, all kinds of public unfounded suspicions not only affected him and his work, but also his family, employees and everything. In addition, he also wants to break people's negative views and misunderstandings about bitcoin
if he is really Satoshi Nakamoto, his wealth is amazing. At present, the value of bitcoin in circulation is about US $7 billion, and Satoshi Nakamoto, as the earliest prospector of bitcoin, is estimated to hold as much as US $450 million in bitcoin on hand, although with the disappearance of Satoshi Nakamoto, the money seems to be covered with st and has never been transferred. Craig Wright said that with his comeback, without affecting the exchange rate of bitcoin, he will slowly turn this money into cash for his research projects
Why did you think of using the pseudonym Satoshi Nakamoto at that time? Craig Wright says the name comes from a 17th century Japanese philosopher and businessman, Tominaga Nakamoto, who started a critical movement against rules and supported free trade. As for why Satoshi, Craig Wright didn't give a positive answer, but told reporters that he wanted to keep this part mysterious
however, since you have chosen the bright identity, how much mystery can you keep<
uncover the mystery
in view of all kinds of doubts that Craig Wright suffered at the end of 2015, it is obvious that more strict examination is needed to prove that he is the father of bitcoin this time. The economist tries to find out whether what he said is true through four questions:
does Craig Wright have evidence to prove that he is Satoshi Nakamoto? For example, only Satoshi Nakamoto has the key
What's the explanation for the queries and loopholes we encountered last time
as the father of bitcoin, is it true that it has the matching technology and strength background
do you believe the people in the circle who have had contact with Satoshi Nakamoto online
it's easy and difficult for Craig Wright to proce evidence that only Satoshi Nakamoto himself can have. Here I want to mention the basic composition of bitcoin. Just like a bank account, everyone can have multiple bitcoin accounts, and each independent bitcoin account has two key components: 1) a string of bitcoin addresses composed of 27-34 letters or numbers; 2) A private key for encryption and authentication; The holder of bitcoin can generate a digital signature by encrypting information with his private key. In addition, bitcoin as a kind of currency, in order to achieve incremental, it must rely on mining, and the ability of mining comes from your computer computing power. They are the banknote printing machines in the bitcoin world. Every new mine will be bound with its corresponding bitcoin address. As the first miner, Satoshi Nakamoto should have these private keys. In addition, Satoshi Nakamoto was the first person to trade bitcoin. In that year, he transferred the bitcoin g up in block 9 to Hal Finney, who was also suspected to be the father of bitcoin and is no longer alive
therefore, according to the strength of the evidence, Craig Wright should basically have the private key of jiukuang, and it would be better if he could provide earlier mining areas. And if he can transfer another account, it will be more credible
in the process of verification, Craig Wright encrypted a segment of Jean Paul Sartre's speech in 1964 when he refused to accept the Nobel Prize for literature with the private key of jiukuang, and published the process on his blog. At the same time, he showed the economist the verification process of Yikuang in private, and there were two witnesses in the whole process: Jon matonis and Gavin Andresen, both members of the bitcoin foundation, who once served as the chief developer of the whole bitcoin community after Satoshi Nakamoto faded out
but the problem is that the encrypted text is prepared in advance, which does not mean Craig Wright really has a corresponding private key, but may have been generated in advance. In addition, Craig Wright did not make a real transfer. According to him, the bitcoin in his name is currently in the name of a trust, and he can't use it directly. In this case, the Economist asked whether they could provide a piece of encrypted information, but Craig Wright refused. To sum up, he meant: I've demonstrated so much, believe it or not
in addition, with regard to previous resumes, Craig Wright said that some of the resumes previously written on LinkedIn were not true, but his purpose was not to disclose too much personal information and deliberately create smoke bombs. According to his latest resume, he does have three master's degrees at Charlotte University, a doctoral dissertation in computer science is under review, and he is also studying for a master's degree in finance at the University of London. These qualifications and work experience have been basically confirmed<
as for whether they actually bought supercomputers, Craig Wright provided an explanation from the SGI agency in Australia. Although SGI headquarters far away in Silicon Valley denied the existence of the transaction, they did not deny it. It may also be a grey transaction through informal channels, and they did not comment on it
as for the tax department, Craig Wright directly denied all conspiracy theories and said that he was not involved in any financial crimes or tax evasion. The Australian authorities only discussed with him about the tax laws of bitcoin on some projects he carried out, such as bitcoin bank. He left Australia for the UK only because London is better suited to run a technology finance company< However, it seems that things are not so simple
Craig Wright is a text lover with nearly 100 conference reports, articles and books. In addition to most of the short stories related to computer security, other words cover a wide range of fields: economy, terrorism, risk management and so on. He said that he had several papers on bitcoin under review, and the economist had read some of them. In their original words, although not extraordinary, it was OK
based on Craig Wright's large amount of words, Juola & Associates, a stylistic analysis company, compares Craig Wright's words with the bitcoin white paper published on the Internet by Satoshi Nakamoto
7. What it calculates at present should be the encryption work of qubit itself. In fact, it only encrypts the personal mining and trading information of qubit users! It is the first blockchain digital currency with cross chain technology jointly built by the core team of zhongbencong bitcoin and the team of Ethereum.
8.
According to news media reports, a British programmer threw away 7500 bitcoins as garbage. Of course, investing in bitcoin is still a relatively high-risk behavior. Although the price of bitcoin has reached US $32000, I have never been optimistic about bitcoin. After all, although it is a limited resource in the blockchain, in fact bitcoin can be developed infinitely, but at the beginning it set an upper limit. So once a new bitcoin is injected into this market, it will have a serious impact on the price of bitcoin. I'd like to share with you some of my views on bitcoin{ Third, do you want to invest in bitcoin
I believe all my friends who are familiar with me know that the following sentence I have said to you in all my answers is that investment is risky and you should be cautious when you enter the instry. Although many people want to invest in bitcoin, they know little about it. Bitcoin itself has no value, not even any credit endorsement. Under such circumstances, if bitcoin falls sharply, no one will be responsible. So investing in bitcoin is also a matter without any guarantee. Although the price is more reasonable than it is now, no one is willing to accept bitcoin if it plummets. In this case, it must be high-risk, so it is not recommended to invest9. These discount promotion of what the banner of the company are deceptive, the ultimate goal of the company is to cheat you pocket money.
10. The prices of bitcoin and Ethernet continued to decline sharply. According to the offer of coindesk, a trading platform, bitcoin was as low as US $7559 today and the latest was US $7670, down 191 US dollars or 2.44%, with a market value of US $130 billion. Ethereum, another virtual currency, recently reported US $521, down 31 US dollars or 5.72%, with a market value of US $51.19 billion
it is worth mentioning that the global market value of digital cryptocurrency was about US $372.9 billion last Wednesday, and it was US $310.4 billion on Thursday. The overall market value of digital cryptocurrency shrank by US $60 billion in 24 hours.
it is worth mentioning that the global market value of digital cryptocurrency was about US $372.9 billion last Wednesday, and it was US $310.4 billion on Thursday. The overall market value of digital cryptocurrency shrank by US $60 billion in 24 hours.
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