I didn't buy bitcoin in 11 years
1 dollar = 1300 bitcoins. This is bitcoin. In 2009, 1 dollar = 1 bitcoin in 2011, 900 dollars = 1 bitcoin in 2013, and about 3880 dollars = 1 bitcoin on August 20, 2017. The highest price of bitcoin in history was on December 17, 2017, 19756 dollars per bitcoin
bitcoin is a virtual currency, and the total amount is set at 21 million, and the total amount is fixed. Bitcoin players can buy special video card miner to excavate bitcoin, and halve the number of mining bitcoin every four years until 21 million pieces have been excavated
so far, bitcoin has been halved twice, more than 17 million pieces have been excavated, and only about 4 million pieces remain to be excavated. According to some estimates, the last bitcoin will be excavated in 2140
General currency is decided by the central bank and virtual currency is decided by indivials. The sovereignty of general currency is in the center of the Republic; The sovereignty of virtual currency lies in distributed indivial nodesfrom the perspective of information economics, general currency is a special case of virtual currency. The special point of this special case is:
first, the reference point remains unchanged. Therefore, value is specialized from a set to a recible value. When the reference point remains unchanged, value is equivalent to utility
Secondly, the gain and loss of utility relative to the reference point remain unchanged. This means that the value of reference point is a stable rational value and equilibrium value. In a rational economy, the reference point may remain unchanged, but it is still a scattered set. The difference is that every point (the actual transaction price) of this decentralization is unstable, and only the equilibrium value is stable But in the value concentration of virtual currency, every point may be stable, on the contrary, the rational equilibrium value may be unstable. Reflecting on the monetary decision mechanism, the central bank is the personified representative of a fixed reference point of rational value, while the virtual money market (such as stock market and game money market) is determined by forces other than the central bank It is in this sense that some people in economics call the stock market virtual money market and the economy formed by stock market and derivative financial market virtual economy. The essence of virtual economy is information economy with indivial as the center1. Transfer platform: the current domestic trading is closed, and it can be transferred to foreign trading platforms
2. Cash withdrawal: users who do not want to hold bitcoin can make cash withdrawal
Third, storage: users who do not want to trade but continue to hold coins can save them in bitcoin wallets such as coin packets.
- I specifies the packet capture network card
- s specifies the packet capture length, and only the packet header is captured by default
- W saves the packet capture content, and then it is more convenient to use software such as Wireshark. If you want to scroll through the screen, ignore this option
UDP and port 67 and port 68: the filter conditions of DHCP message, UDP protocol, ports 67 and 68
Everybody, this topic is very good. First of all, it refers to the topics that ordinary people like to see and hear and often discuss. It is a hot topic in society. It is more grounded and resonates with everyone. Secondly, this problem has the nature of science popularization. As we all know, as a writer, his ties are mainly in three aspects: first, to expound the facts, clarify the fallacies, lead the public opinion, and play the role of speaking for the public and shouting for justice; Second, writers should promote correct value orientation and positive energy. Thirdly, and most importantly, writers should realize that they have the responsibility of preaching and dispelling doubts. It is our ty to do a good job in popular science for the people
In the past few years, he has more and more bitcoin. If the price of bitcoin starts to rise, Li Xiaolai will be a rich man. Sure enough, seven years later, the price of bitcoin rose tens of millions of times, which also made Li Xiaolai very happy. A bitcoin has great value, which also surprised the people who prevented him from buying it. Li Xiaolai, who has 100000 bitcoins, is a rich man. After a while, Li Xiaolai became the richest man of bitcoin in China. Later, Li Xiaolai set up a bitcoin fund to invest in the Internet. In addition, Li Xiaolai also attached great importance to the development of philanthropy. During the Lushan earthquake, he helped people rebuild the disaster area. Although Li Xiaolai has been rich, he still doesn't give up learning and improving himself. This is what a successful person should look likeFirst of all, let's take a look at the ranking of the two mainstream rich lists in 2018: among the top 400 Forbes China rich list released at the end of October, the 400th was shortlisted with RMB 5.8 billion; The threshold of Hurun's 100 rich list is set at 2 billion yuan, and in Hurun's global list, it takes us $1 billion to get into the list
let's look at how much bitcoin we could buy for 100000 yuan eight years ago (2010) and how much it is worth today: 100000 yuan eight years ago was about 15000 US dollars. Due to its special properties, bitcoin rose from US $0.003 to US $0.50 in just one year. Now, it is the first virtual currency with the price of 6000 + US dollars
The time of 
was pushed to November of the same year. By this time, the price of bitcoin on the exchange had reached $0.5, a full increase of nine times. At this time, if you buy another $15000, you can only get 30000 bitcoins. According to today's market price of bitcoin, it's worth at most US $200 million, even less than a fraction of Ma's, so it's impossible to get into China's rich list, let alone the world's rich list? The richest man in the village at most
however, no matter what the current value is, no matter whether you are in the rich list or not, you can buy bitcoin in 2010 and hold it for so many years, starting from the single digit dollar of bitcoin to the glorious record of $18674, and then to the current decline of $6000 + without selling it, which is also a person worthy of admiration
although bitcoin is still very popular in recent years, some people make a lot of money by bitcoin, but others are trapped in it. Of course, this kind of virtual currency has great risks. We should not think about this kind of speculative way to make money. It's easy to get ourselves in, but it's hard to get out. And when it comes to bitcoin, many people are not familiar with it. They don't even know how to do it. Therefore, to be honest and to make money is the most risk-free and stable. What do you think of this