BTC mother
The earliest is a kind of network virtual currency. It is characterized by decentralization, anonymity, and can only be used in the digital world. It does not belong to any country or financial institution, and is not subject to geographical restrictions. It can be exchanged anywhere in the world. Therefore, it is used as a money laundering tool by some criminals. In 2013, the U.S. government recognized the legal status of bitcoin, making the price of bitcoin soar
< H2 > extended information:bitcoin is e-cash similar to e-mail. Both parties need "bitcoin wallet" similar to e-mail and "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
starting from the essence of bitcoin, the essence of bitcoin is actually a special solution generated by a bunch of complex algorithms. A special solution is one of the infinite (in fact, bitcoin is finite) solutions that can be obtained from the equations. Every particular solution can solve the equation and is unique
many websites for technology players have begun to accept bitcoin transactions. Websites such as mtgox and btcchina, as well as some Taobao stores, can even accept services such as bitcoin exchange for us dollars and euro. There is no doubt that bitcoin has become a real currency in circulation, rather than a virtual currency like Tencent Q coin
The air bitcoin club is MLM
[bao.com, Beijing, July 17, 2018] (anti MLM network) according to a member who claimed to join air bitcoin in the second half of 2017, one of the directors of air bitcoin club in China is Yao Hongtao, whose online identity is the chairman of Inner Mongolia jindiao group, who has participated in the "WV Dream Tour" project of illegal MLM. The company's founders are Renato Rodriquez and Gutenberg dot Santos, who co founded wcm777 and vizinova, two projects identified as Ponzi schemes
on June 1, the Yangtze Evening News reported a news about bitcoin in the air, in which it was mentioned that the police initially identified it as a suspected new network pyramid selling organization
Article 7 of the regulations of the people's Republic of China on the prohibition of pyramid selling stipulates that pyramid selling shall meet the following three requirements
1; Capitation fee; Or & quot; Qualification fee & quot; Or pay in disguised form by subscribing for goods (including services) & quot; Capitation fee; Or & quot; Qualification fee & quot; Obtain the qualification to join or introce others to join
2. By introcing others to participate in the development of offline personnel, an organizational system with internal wealth redistribution relationship between the upper and lower levels is established
3. The organizer uses part of the expenses paid by the participants to pay the first participants to maintain the operation; The benefits of the participants are determined by the order of their participation and their development
my view of bitcoin is that it is a very risky investment. Some scholars have pointed out that bitcoin is halved every four years, which was originally designed by Nakamoto. Moreover, Nakamoto has also designed the total amount of bitcoin, which has prevented inflation to a certain extent. However, it is precisely because the bitcoin reward of blockchain is halved every four years, so in 2016, after the price of bitcoin plummeted, it quickly recovered and reached its peak. Therefore, it can be said that this design of Nakamoto Tsung actually ensured that the value of bitcoin would not decline too much to a certain extent. Bitcoin has entered a crazy state since 2017. The price of a bitcoin once rose to more than US $20000, which caused many speculators to rush in. Bitcoin, based on blockchain technology, entered an oscillation period of decline at the end of 17. It once dropped to about US $5000 and rose to more than US $10000 after the Spring Festival. It can be seen that every time the price of bitcoin falls, there will always be a lot of money coming in to boost the price rise, and there will always be the shadow of operators behind
why is bitcoin so popular recently! Let's talk about my views:
first, there are a lot of myths about sudden wealth.
for example, the founder of reborn coin has become the richest man in the blockchain. Some people are worth hundreds of millions in a short time relying on bitcoin. In addition, people like baoerye are telling stories everywhere, from beef sellers to Rolls Royce mirage who can buy limited edition, Many people yearn for it
{rrrrrrr}
4. The title of bitcoin blockchain
the blockchain technology behind bitcoin claims to replace all centralized organizations, which is obviously a utopian plot, but utopia is often beautiful, although it can not be realized, but everyone goes for it
I think that bitcoin is actually a data logic in the guise of blockchain, and its existence foundation is very fragile. Once there is a problem, it will lose everything. Therefore, the risk of the currency market is too great, so we must be cautious if we want to enter the currency market
- 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
The biggest problem of bitcoin is that there is no open and convenient trading channel, and it can only be traded through a certain platform like game equipment. It's said that it represents the high-end future, but the transaction mode is so primitive. In addition, it needs to install wallets in the early stage. How many aunts can understand this transaction mode and technology mode
but bitcoin has no such foundation. You and the old lady said that a game currency for 20000 yuan in cash, it is estimated that you were beaten out
so, how much do you think it's worth? Over estimate it by 1000 times
bus line: No.23 → No.105, the whole journey is about 17.8km
1. Walk about 500m from Baoding traffic police detachment vehicle management office to the North Third Ring Road Station of Great Wall Street
2. Take No.23, pass 19 stops, and reach the Municipal Public Security Bureau Station
3. Walk about 40m, and reach the Municipal Public Security Bureau Station
4. Take No.105, pass 19 stops, Get to the first aid center station of the first central hospital
5, walk about 100 meters to the West Hospital of Baoding first central hospital
bus line: No.704, about 15.0km
1. Walk about 870m from Hankou railway station to hejian station on Changqing Road
2. Take No.704, pass 16 stops, and reach Hanxin Avenue bus stop
3. Walk about 1.3km to Guobo center