European family bitcoin
Publish: 2021-05-06 17:26:20
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.
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. Unknowingly, bitcoin has been in dispute for nearly eight years. Since its birth, people have loved and hated bitcoin. Supporters firmly believe that bitcoin can subvert the existing monetary system, while opponents think it is worthless<
recently, the identity of Satoshi Nakamoto, the father of bitcoin, was accidentally exposed, which made bitcoin, which had graally faded out of the public's view, hot again. However, Craig, an Australian businessman with low-key and simple daily behavior, is still in the market; It took only five days for Craig Wright to admit that he had no courage to give up and prove that he was Nakamoto
not surprisingly, the mystery of "Nakamoto Tsung" will continue
"the twists and turns of Zhongben Cong's identity have not brought significant impact on the bitcoin market," Li Qiyuan, President of bitcoin China (BTCC), said in an interview with the first Financial Daily yesterday (May 9). As an innovative thing, bitcoin has been able to survive and grow steadily in the past few years, marking a kind of success. Liu Shengjun, executive vice president of China Europe Lujiazui Institute of international finance, is worried about the development prospect of bitcoin. "At present, no government is willing to give up its management power and accept bitcoin to replace legal tender."< On November 1, 2008, Nakamoto published a research report in a secret cryptography discussion group, in which the concept of bitcoin was first proposed. In 2009, the world's first bitcoin algorithm software appeared. In just four years after that, the price of bitcoin increased by hundreds or even thousands of times, which eclipsed other investment targets
as the creator of bitcoin, "Nakamoto Tsung" not only grasps the most core technology, but also increases people's curiosity and speculation about his real identity because of its huge wealth brought by about 1 million bitcoins (the current price of one bitcoin is about 2970 yuan)< On May 2, Wright publicly told several major overseas media that he was the so-called "Nakamoto Tsung", the founder of bitcoin, which aroused heated discussion in the market<
(the price trend of bitcoin in the past year)
Wright, 46, is a computer scientist and an entrepreneur. When he introced himself at the 2015 bitcoin investor conference, he said that he was a scholar, engaged in business research, and had a doctor of law and a master's degree in statistics
according to foreign mainstream media, Wright confirmed his identity as "Nakamoto Tsung" from a technical point of view by using the bitcoin owned by the founder of bitcoin. Wright also said publicly that it was not easy to make a decision to disclose his identity, and the reason for his clarification was his love and concern for his work, which he "hoped to eliminate the false legends and worries surrounding bitcoin"
as the Internet world continues to argue about Wright's real identity, the plot takes a major turn< On May 6, Wright suddenly published an open letter entitled "I'm sorry", saying that he "has no courage" to continue to prove his identity as "Nakamoto Tsung"
"I believed that I could end the years of hiding and hiding. However, with the events of the past week fermenting, I was going to publish the evidence that I had the initial block, but I couldn't stand it. I don't have the courage. I can't do it. " Wright said<
Wright once said in his public identity that he did not want money, nor did he want to be famous, nor did he want to be worshipped, but only wanted to be alone. Li Qiyuan told China Business Daily that if he really wanted to live his own life, why did he suddenly choose to expose his identity
obviously, the emergence of Wright has not completely ended the mystery of "Nakamoto" and investors are more concerned about the impact of "Nakamoto" on the price of bitcoin
Gong Ming, the founder of blockchain pencil, told the first financial daily that the identity of "Zhongben cong" will not have a substantial impact on the market, but is more symbolic. Unless "Nakamoto Tsung" sells a lot of bitcoin, it will not have an impact on the price of bitcoin. "From 2009 to now," Nakamoto Tsung "is not a person who has a strong desire for money and will not buy or sell bitcoin because of the high or low value of the currency."< Recently, Zug, a small Swiss town, announced that from July 1 this year, buyers will be allowed to pay for its public services with bitcoin as the payment method. Although there are still great limitations in the scope and amount of this payment method, the small progress is enough to cheer bitcoin's staunch admirers
from the beginning, virtual goods can only be purchased on the Internet, to now, bitcoin can be converted into multi-national currencies, and there are many twists and turns along the way
in February 2014, Mt. GOx, the world's largest bitcoin trading platform at that time, said that bitcoin was stolen e to large-scale hacker attacks, with a total loss of $470 million, and the platform declared bankruptcy. Affected by this, the price of bitcoin plummeted from more than $600 to $102 in just a few seconds, a drop of 83%
in January 2015, bitstamp, one of the most reliable bitcoin trading platforms in the world, was attacked by hackers, resulting in the theft of at least US $5 million of bitcoin, causing panic among some cryptocurrency holders. The openness and security of bitcoin cause instry concern. When the negative news came out, bitcoin was finally recognized by the regulatory authorities
in September 2015, the US Commodity Futures Trading Commission (CFTC) confirmed for the first time that bitcoin and other virtual currencies are defined as commodities, which means that bitcoin is classified as commodities like gold and oil, and trading behavior will comply with all commodity derivatives market rules; In October of the same year, the European Court of justice formally ruled that bitcoin and other virtual currencies in Europe should be exempt from VAT just like traditional currencies. Because according to the relevant provisions of the EU, "currencies, bank bills and coins used as legal tender" do not need to pay VAT. Bitcoin has taken a solid step towards legalization
nevertheless, the market is still worried about whether bitcoin, which reached a historical peak of more than 8000 yuan in 2013, can return to its former glory
at present, the price of bitcoin is hovering around 2900 yuan, which is much more stable than the previous ups and downs, and the trading volume of bitcoin has also dropped significantly
"I don't think bitcoin has changed from hot to cold. Compared with the sharp rise and overheating in 2013, I think it is now the normal price of bitcoin. In 2013, bitcoin rose from tens of dollars in January to thousands of dollars in less than a year, overdrawing the later increase, so it has been falling back after 2013." Gong Ming told the first financial daily
how much is bitcoin worth? It is estimated that bitcoin players, exchanges, mining machine manufacturers and even bitcoin creators can not give an accurate answer
although the value of bitcoin cannot be determined, one thing is certain that the number of bitcoins is certain. Because the "issuance" of bitcoin depends on complex calculation, it is essentially different from the "printing" mode of traditional currency issuance. The total amount of bitcoin graally increases according to the design predetermined rate, and the increase rate graally slows down, and finally reaches the limit of 21 million in 2140. The instry estimates that the total amount has reached 15.5 million
Li Qiyuan believes that the limited number of bitcoin is in sharp contrast to the inflation and the decline in the purchasing power of fiat money caused by the massive printing of money by central banks“ The goal of bitcoin is not to replace the existing currency, but to become a universal digital asset in the world and provide convenience for people's lives. "
it is generally expected that with the departure of short-term speculators, the continuous development of bitcoin related applications and the improvement of infrastructure, the digital currency represented by bitcoin will be in a benign development stage
in addition to bitcoin, there are also outstanding digital currencies such as lightcoin, Ethereum, dogcoin and Ruitai coin.
recently, the identity of Satoshi Nakamoto, the father of bitcoin, was accidentally exposed, which made bitcoin, which had graally faded out of the public's view, hot again. However, Craig, an Australian businessman with low-key and simple daily behavior, is still in the market; It took only five days for Craig Wright to admit that he had no courage to give up and prove that he was Nakamoto
not surprisingly, the mystery of "Nakamoto Tsung" will continue
"the twists and turns of Zhongben Cong's identity have not brought significant impact on the bitcoin market," Li Qiyuan, President of bitcoin China (BTCC), said in an interview with the first Financial Daily yesterday (May 9). As an innovative thing, bitcoin has been able to survive and grow steadily in the past few years, marking a kind of success. Liu Shengjun, executive vice president of China Europe Lujiazui Institute of international finance, is worried about the development prospect of bitcoin. "At present, no government is willing to give up its management power and accept bitcoin to replace legal tender."< On November 1, 2008, Nakamoto published a research report in a secret cryptography discussion group, in which the concept of bitcoin was first proposed. In 2009, the world's first bitcoin algorithm software appeared. In just four years after that, the price of bitcoin increased by hundreds or even thousands of times, which eclipsed other investment targets
as the creator of bitcoin, "Nakamoto Tsung" not only grasps the most core technology, but also increases people's curiosity and speculation about his real identity because of its huge wealth brought by about 1 million bitcoins (the current price of one bitcoin is about 2970 yuan)< On May 2, Wright publicly told several major overseas media that he was the so-called "Nakamoto Tsung", the founder of bitcoin, which aroused heated discussion in the market<
(the price trend of bitcoin in the past year)
Wright, 46, is a computer scientist and an entrepreneur. When he introced himself at the 2015 bitcoin investor conference, he said that he was a scholar, engaged in business research, and had a doctor of law and a master's degree in statistics
according to foreign mainstream media, Wright confirmed his identity as "Nakamoto Tsung" from a technical point of view by using the bitcoin owned by the founder of bitcoin. Wright also said publicly that it was not easy to make a decision to disclose his identity, and the reason for his clarification was his love and concern for his work, which he "hoped to eliminate the false legends and worries surrounding bitcoin"
as the Internet world continues to argue about Wright's real identity, the plot takes a major turn< On May 6, Wright suddenly published an open letter entitled "I'm sorry", saying that he "has no courage" to continue to prove his identity as "Nakamoto Tsung"
"I believed that I could end the years of hiding and hiding. However, with the events of the past week fermenting, I was going to publish the evidence that I had the initial block, but I couldn't stand it. I don't have the courage. I can't do it. " Wright said<
Wright once said in his public identity that he did not want money, nor did he want to be famous, nor did he want to be worshipped, but only wanted to be alone. Li Qiyuan told China Business Daily that if he really wanted to live his own life, why did he suddenly choose to expose his identity
obviously, the emergence of Wright has not completely ended the mystery of "Nakamoto" and investors are more concerned about the impact of "Nakamoto" on the price of bitcoin
Gong Ming, the founder of blockchain pencil, told the first financial daily that the identity of "Zhongben cong" will not have a substantial impact on the market, but is more symbolic. Unless "Nakamoto Tsung" sells a lot of bitcoin, it will not have an impact on the price of bitcoin. "From 2009 to now," Nakamoto Tsung "is not a person who has a strong desire for money and will not buy or sell bitcoin because of the high or low value of the currency."< Recently, Zug, a small Swiss town, announced that from July 1 this year, buyers will be allowed to pay for its public services with bitcoin as the payment method. Although there are still great limitations in the scope and amount of this payment method, the small progress is enough to cheer bitcoin's staunch admirers
from the beginning, virtual goods can only be purchased on the Internet, to now, bitcoin can be converted into multi-national currencies, and there are many twists and turns along the way
in February 2014, Mt. GOx, the world's largest bitcoin trading platform at that time, said that bitcoin was stolen e to large-scale hacker attacks, with a total loss of $470 million, and the platform declared bankruptcy. Affected by this, the price of bitcoin plummeted from more than $600 to $102 in just a few seconds, a drop of 83%
in January 2015, bitstamp, one of the most reliable bitcoin trading platforms in the world, was attacked by hackers, resulting in the theft of at least US $5 million of bitcoin, causing panic among some cryptocurrency holders. The openness and security of bitcoin cause instry concern. When the negative news came out, bitcoin was finally recognized by the regulatory authorities
in September 2015, the US Commodity Futures Trading Commission (CFTC) confirmed for the first time that bitcoin and other virtual currencies are defined as commodities, which means that bitcoin is classified as commodities like gold and oil, and trading behavior will comply with all commodity derivatives market rules; In October of the same year, the European Court of justice formally ruled that bitcoin and other virtual currencies in Europe should be exempt from VAT just like traditional currencies. Because according to the relevant provisions of the EU, "currencies, bank bills and coins used as legal tender" do not need to pay VAT. Bitcoin has taken a solid step towards legalization
nevertheless, the market is still worried about whether bitcoin, which reached a historical peak of more than 8000 yuan in 2013, can return to its former glory
at present, the price of bitcoin is hovering around 2900 yuan, which is much more stable than the previous ups and downs, and the trading volume of bitcoin has also dropped significantly
"I don't think bitcoin has changed from hot to cold. Compared with the sharp rise and overheating in 2013, I think it is now the normal price of bitcoin. In 2013, bitcoin rose from tens of dollars in January to thousands of dollars in less than a year, overdrawing the later increase, so it has been falling back after 2013." Gong Ming told the first financial daily
how much is bitcoin worth? It is estimated that bitcoin players, exchanges, mining machine manufacturers and even bitcoin creators can not give an accurate answer
although the value of bitcoin cannot be determined, one thing is certain that the number of bitcoins is certain. Because the "issuance" of bitcoin depends on complex calculation, it is essentially different from the "printing" mode of traditional currency issuance. The total amount of bitcoin graally increases according to the design predetermined rate, and the increase rate graally slows down, and finally reaches the limit of 21 million in 2140. The instry estimates that the total amount has reached 15.5 million
Li Qiyuan believes that the limited number of bitcoin is in sharp contrast to the inflation and the decline in the purchasing power of fiat money caused by the massive printing of money by central banks“ The goal of bitcoin is not to replace the existing currency, but to become a universal digital asset in the world and provide convenience for people's lives. "
it is generally expected that with the departure of short-term speculators, the continuous development of bitcoin related applications and the improvement of infrastructure, the digital currency represented by bitcoin will be in a benign development stage
in addition to bitcoin, there are also outstanding digital currencies such as lightcoin, Ethereum, dogcoin and Ruitai coin.
3. Germany
at the end of June 2013, after the German parliament decided that bitcoin would be tax-free if it was held for more than one year, bitcoin was recognized as a "unit of account" by the German Ministry of finance, which means that bitcoin has been regarded as a legal currency in Germany and can be used to pay taxes and engage in trade activities< In August 2013, judge Amos mazant of Texas District Court ruled in a case of bitcoin virtual hedge fund that bitcoin is a kind of currency and should be included in the scope of financial regulation
legal status
bitcoin can still be considered as legal at present. In the world, bitcoin can be regarded as a virtual commodity and protected by law; If bitcoin cannot be officially recognized as a kind of currency by law, it may bring inconvenience to the businesses and indivials who accept bitcoin in tax declaration, because the businesses who accept bitcoin will be regarded as barter transactions, and such transactions are more troublesome than ordinary transactions in tax declaration
at the same time, bitcoin, as a commodity highly similar to currency, needs to meet the demand of anti money laundering. Bitcoin needs to be included in the personal property declaration, banking anti money laundering system, anti insider trading, anti market manipulation and other systems in terms of transaction and possession. Bitcoin exchanges and storage institutions may also need government supervision and licensing. Some fast-growing bitcoin exchanges and payment service providers are actively exploring cooperation with regulatory agencies to bring bitcoin payment into the regulatory framework of anti money laundering and anti-terrorism financing by applying for licenses and actively communicating with regulatory authorities
in Europe, the European Central Bank published a report on "virtual currency architecture", and the French bitcoin trading platform obtained the PSP qualification. On December 6, 2012, the central bank wrote in the report: "this report is the first attempt to provide a basis for discussing the virtual currency system. While these systems may play an active role in financial innovation and in providing consumers with alternative means of payment, they also clearly create risks. " "Because of the small size of virtual currency systems, these risks do not affect anyone other than the users of these systems," the report added The report reviews the history of bitcoin and reviews its basic features, including currency and technical operation.
at the end of June 2013, after the German parliament decided that bitcoin would be tax-free if it was held for more than one year, bitcoin was recognized as a "unit of account" by the German Ministry of finance, which means that bitcoin has been regarded as a legal currency in Germany and can be used to pay taxes and engage in trade activities< In August 2013, judge Amos mazant of Texas District Court ruled in a case of bitcoin virtual hedge fund that bitcoin is a kind of currency and should be included in the scope of financial regulation
legal status
bitcoin can still be considered as legal at present. In the world, bitcoin can be regarded as a virtual commodity and protected by law; If bitcoin cannot be officially recognized as a kind of currency by law, it may bring inconvenience to the businesses and indivials who accept bitcoin in tax declaration, because the businesses who accept bitcoin will be regarded as barter transactions, and such transactions are more troublesome than ordinary transactions in tax declaration
at the same time, bitcoin, as a commodity highly similar to currency, needs to meet the demand of anti money laundering. Bitcoin needs to be included in the personal property declaration, banking anti money laundering system, anti insider trading, anti market manipulation and other systems in terms of transaction and possession. Bitcoin exchanges and storage institutions may also need government supervision and licensing. Some fast-growing bitcoin exchanges and payment service providers are actively exploring cooperation with regulatory agencies to bring bitcoin payment into the regulatory framework of anti money laundering and anti-terrorism financing by applying for licenses and actively communicating with regulatory authorities
in Europe, the European Central Bank published a report on "virtual currency architecture", and the French bitcoin trading platform obtained the PSP qualification. On December 6, 2012, the central bank wrote in the report: "this report is the first attempt to provide a basis for discussing the virtual currency system. While these systems may play an active role in financial innovation and in providing consumers with alternative means of payment, they also clearly create risks. " "Because of the small size of virtual currency systems, these risks do not affect anyone other than the users of these systems," the report added The report reviews the history of bitcoin and reviews its basic features, including currency and technical operation.
4.
Yesterday, I went to the electronic reading room. Not long after I plugged in the USB flash drive, the teacher suddenly asked everyone to unplug the USB flash drive. Some students found that all the files in the USB flash drive could not be opened, and there were two more documents asking for money
so everyone rushed to check, as long as the U disk inserted in the school computer were poisoned, large-scale computer poisoning occurred in the evening
a lot of people's information and graation thesis are in the computer. I really feel that hacker's behavior is disgusting. For the sake of money, regardless of the future of students, teachers' lifelong scientific research achievements...
hope to catch criminals as soon as possible and give them severe punishment by law
this virus will scan windows devices with open 445 file sharing port. As long as the user's device is on the Internet, hackers can implant blackmail software, remote control Trojan horse, virtual currency mining machine and other malicious programs in computers and servers
some security researchers point out that this large-scale network attack seems to be deployed through a worm application, and wannacry can spread among computers. What's more terrible is that unlike most malicious programs, this program can replicate and spread on its own in the network, and most of the current viruses still need to rely on the successful users to spread by cheating them to click the attachment with the attack code
the attack has affected 99 countries and as many as 75000 computers, but because the virus uses anonymous network and bitcoin anonymous transaction to obtain ransom, it is very difficult to track and locate the originator of the virus
5. On November 1, 2008, a self styled Satoshi Nakamoto posted a research report on a secret cryptography discussion group, which expounded his new idea of e-money 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: Florida programmer Laszlo
hanyecz 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, showing 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 $5 million round a investment, and the price of bitcoin was $112.09< On May 17, 2013, the San Jose bitcoin conference was held with 1300 participants. At this time, the bitcoin price was US $119.1.
on May 28, 2013, the US Department of Homeland Security banned the virtual currency service of Liberty Reserve, a Costa Rican exchange company, for 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.
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: Florida programmer Laszlo
hanyecz 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, showing 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 $5 million round a investment, and the price of bitcoin was $112.09< On May 17, 2013, the San Jose bitcoin conference was held with 1300 participants. At this time, the bitcoin price was US $119.1.
on May 28, 2013, the US Department of Homeland Security banned the virtual currency service of Liberty Reserve, a Costa Rican exchange company, for 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.
6. European financial thinking has always been relatively advanced, and the laws are sound, so risks can be effectively controlled. Moreover, German laws recognize bitcoin as a "financial tool" rather than a currency, which, to a certain extent, avoids its interference with the existing currency. At the same time, developed countries are aware of the inevitable spread of bitcoin, Bitcoin is proced by cryptography based on hash code algorithm. It exists in all nodes of the network. There is no central issuing institution. The number is fixed at 24 million. It will not collapse or disappear. There will be no counterfeit currency. It can directly realize cross regional one-to-one transactions without the intervention of any intermediary institutions. There are too many advantages that the existing currency can't match; However, Germany is also taking the lead in considering that bitcoin will become a tool for illegal financial activities such as money laundering and drug trafficking, so it is further improving the bitcoin law.
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