BTC price in 2011
according to the data of coindesk digital currency trading platform, the price of bitcoin once fell below US $6000 in 18 years, which has dropped by 70% compared with the highest value of US $20000 in 2017
"the price movements we are seeing now may seem drastic, but they are quite normal for this market." Etiro's senior market analyst, MATI Greenspan, wrote in an email to CNBC
with the decline of bitcoin, most digital currencies are affected, and other digital currencies are not much better. Most digital currencies are down by more than 10%. But in the long run, the future of digital currency is worth looking forward to.
1、 As of April 2020, bitcoin is now 98 yuan
1. Bitcoin is e-cash similar to e-mail. Both parties need a bitcoin wallet similar to e-mail and a bitcoin address similar to e-mail address. Just like sending and receiving e-mail, the remitter pays bitcoin directly to the other party through a computer or smart phone according to the recipient's address. The following table lists some websites that download bitcoin wallets and addresses for free
The bitcoin address and private key appear in pairs, and their relationship is just like the bank card number and password. A bitcoin address is like a bank card number, which records how much bitcoin you have on it. You can generate bitcoin address at will to store bitcoin. When each bitcoin address is generated, a corresponding private key of the address will be generatedten years from now, the price of bitcoin is unknown On June 26, the price of bitcoin broke through US $12000, a 17 month high since January last year. In the morning of June 27, the price of bitcoin was close to $14000, reaching a new high of the year
therefore, the future price trend of bitcoin is uncontrollable
4, low transaction costs:
bitcoin can be remitted free of charge, but in the end, a transaction fee of about 1 bit will be charged for each transaction to ensure faster transaction execution
1. 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
First 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