Send 3btc

1.

Whether in the past or in the future, we have always advocated that indivial interests should be in line with collective interests. When facing social and economic interests, we should first consider social value. When dealing with virtual currency shuttling through financial transactions, how should we choose its social and economic value

there are thousands of virtual currencies in circulation in the market, and not every currency will follow the principle of social value first. From December 17 to January 18, many virtual currencies scrambled the trading market by virtue of ICO chaos, which not only made many investors lose money, but also lost the hope of increasing the value of virtual currency, This kind of virtual currency not only has no social value, but also can never realize its own economic value

As the first virtual currency to appear in the public's eyes, bitcoin is a financial proct with both social and economic values. It not only grows graally in the process of development, from less than $1 to $10000 + today, but also drives the development of the whole instry. Bitcoin is the leader and protector of the emerging instry, Its contribution is multifaceted and its advantages are incomparable

As a new emerging virtual currency, mycoin may not seem warm now, but the soup made by slow fire is often different. I hope mycoin will move closer and closer to bitcoin and compete with it in the near future

2.

You can't dig in a day. It takes 2000 years

the global unified computing difficulty of bitcoin is 2621404453 (expected to change in two days). It takes more than 2000 years for a 2.5GHz CPU to work out a bitcoin

in order to make the graphics card fully loaded for a long time, the power consumption will be quite high, and the electricity bill will be higher and higher. Many professional mines at home and abroad are operated in areas with extremely low electricity charges, such as hydropower stations, while more users can only mine at home or in ordinary mines, so the electricity charges are not cheap. Even in a certain residential area in Yunnan, there was a case of crazy mining, which led to a large area trip of the residential area, and the transformer was burned

extended data:

bitcoin network generates new bitcoin through "mining". In essence, the so-called "mining" is to use computers to solve a complex mathematical problem to ensure the consistency of bitcoin network distributed accounting system

bitcoin network will automatically adjust the difficulty of mathematical problems, so that the whole network can get a qualified answer about every 10 minutes. Then bitcoin network will generate a certain amount of bitcoin as block reward to reward the person who gets the answer

when bitcoin was born in 2009, block rewards were 50 bitcoins. Ten minutes after its birth, the first 50 bitcoins were generated, and the total amount of money at this time is 50. Then bitcoin grew at a rate of about 50 every 10 minutes. When the total amount reaches 10.5 million (50% of 21 million), the block reward will be halved to 25

when the total amount reaches 15.75 million (5.25 million new output, i.e. 50% of 1050), the block reward will be further halved to 12.5. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to about 21 million

3.

The concept of 21 million

bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's idea, open source software was designed and released, and P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system

bitcoin is not issued in unlimited quantity, which is different from most currencies. Bitcoin does not rely on a specific currency issuer. But according to the specific algorithm, through a large number of calculations. Its circulation is controlled by software algorithms. The total number is 21 million

extended materials:

generation principle

starting from the essence of bitcoin, the essence of bitcoin is actually the 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[ 10] In the metaphor of RMB, bitcoin is the serial number of RMB. If you know the serial number of a note, you have the note. The process of mining is to constantly seek the special solution of this equation system through a huge amount of calculation. This equation system is designed to have only 21 million special solutions, so the upper limit of bitcoin is 21 million

to mine bitcoin, you can download the special bitcoin computing tools, register various cooperation websites, fill the registered user name and password into the computing program, and then click the operation to officially start. After completing the installation of bitcoin client, you can directly obtain a bitcoin address. When others pay, you only need to paste the address to others, and you can pay through the same client. After installing the bitcoin client, it will distribute a private key and a public key. You need to back up your wallet data containing your private key to ensure that your property is not lost. Unfortunately, if the hard disk is completely formatted, personal bitcoin will be completely lost

4. At present, major financial institutions in various provinces and cities as well as Zheng Fu at all levels are carrying out the research and Research on bitcoin and related issues. The goal is to point to all kinds of virtual coins including bitcoin. The winter of virtual coins is really coming. The final warning is to take care of yourself. The document has been delivered level by level before this Friday. Judging from past experience, there should be another level by level document next Wednesday. The major action should be before next weekend. The document shows that all kinds of highly targeted measures and legal provisions have been drafted. If possible, I will post the document in the form of photos in each bar after I go to work on Monday. Two new laws and regulations related to virtual currency: "in order to further standardize the investment and operation of the money market, the measures for the administration of money investment and operation and the Interim Provisions for the administration of the national money market" are promulgated. In the two new laws and regulations, there are four items with a total of 13 detailed rules, which clearly point out the strict regulations for virtual currency trading websites in the mainland and for indivials to use or trade virtual currency, Let's make it clear that the new laws and regulations will be promulgated from the middle of March to the end of this month. At that time, it will be against the national law to use, trade or engage in other criminal activities in mainland China except for Hong Kong, Macao and Taiwan. That is to say, our country will ban or prohibit domestic trading websites or indivials from using or trading virtual currency. The last warning is really the last one. Take care. See more answers & gt& gt;

5. There are two situations:
the first kind of cattle and your team, as long as you have food in your pocket, it will automatically eat, not limited to raw meat or food
if the second kind of cattle is in line with the team without food, it will be hungry. The solution is to put the food in the backpack of the cattle.

6. Shimano group was founded in 1921 with its head office in Osaka Prefecture, Japan. After more than 80 years of development, its subsidiaries are located in 17 countries around the world, and become a multinational company specializing in manufacturing and selling bicycle parts, fishing gear, snowboard and golf procts<

contents

Introction
brief history of development
stage of development
bicycle club
Proct Introction
edit the introction of this paragraph
Shimano
Shimano, as a famous brand of bicycle parts, is well-known all over the world. The reason why Shimano has such a wide range of fans and reputation around the world is mainly e to its functional system design idea to guide the proction of bicycle parts. Shimano broke the previous static design idea of taking indivial parts as the core, boldly adopted the dynamic design method of taking functional parts as the purpose and the comprehensive function of bicycle system as the key link, established its unique functional system design idea, and created many revolutionary procts. Constantly promoting the reform and evolution of bicycle. Shimano group was founded in 1921 with its head office in Osaka Prefecture, Japan. After more than 80 years of development, its subsidiaries are located in 17 countries around the world, and become a multinational company specializing in manufacturing and selling bicycle parts, fishing gear, snowboard and golf procts< In 1921, Shozaburo Shimano founded Shimano iron and steel plant and began to proce Shimano flywheel. In 1931, it began to export Shimano flywheels. In 1940, it was reorganized into a joint stock company and renamed Shimano Steel Co., Ltd. In 1951, it was renamed Shimano Instrial Co., Ltd. 1956 started proction of Shimano transmission. In 1957, we started to proce the ximano 3-speed rear flower drum with internal gear wheel. In 1960, cold forging technology was developed. The handlebar controlled three speed flower drum was developed for the first time in Japan. In 1965, Shimano united America company was established in New York, USA. In 1967, Skylark transmission and automatic connecting devices were proced. Shimano Yamaguchi joint stock company was established in Yamaguchi Prefecture of Japan in 1970. The newly established fishing gear Department began to proce fishing rods and reels. In 1972, Shimano Europe was established in Dusseldorf, West Germany. Released Dura-Ace series of bicycle racing parts. The shares are listed in Osaka's second unit. Shimano Singapore company was founded in 1973. The company's shares are listed in Osaka and Tokyo at the same time. In 1974, Shimano sales association was established in California, USA. In 1978, the Sales Office of fishing gear department was established in the United States. In 1980, Shimano ax series of aerodynamic racing system components was published. 1981 published "1-2-3 shift" gear conversion system. In 1982, we published the series of mountain bike components, Deere XT. Sis and new Dura-Ace series were published in 1984. Shimano cup Fishing Series opens. In 1986, Shimano America company and Shimano sales company were merged to form a new Shimano America company in Irvine, California. In 1989, his royal highness Naruhito visited Sakai headquarters in Japan. Shimano Malaysia parts company was established in 1990. In 1991, Shimano bicycle development center was established in Sakai, Japan. The name of the company was changed to Shimano Co., Ltd. P.T. Shimano Batam was founded in Indonesia. In the same year, Shimano re-ex cross Japan MTB competition opened. And published mountain bike parts Shimano XTR series. In 1992, Shimano Bicycle Center and Bicycle Museum were opened in Sakai, Japan. In the same year, Shimano Kunshan bicycle parts company was established in Kunshan City, Jiangsu Province, China. In 1995, Shimano stock company directly took over Shimano Yamaguchi and Shimano fishing gear sales company. The auto-d rear flower drum with automatic shift was published in 1997. In the same year, the physical sports department was established. In 1998, the company passed ISO 9002 certification. Build Italian manufacturing plants. In the same year, ra ace bicycle racing parts series was published for the 25th anniversary. 1999 Shimano aviation transmission system. In the same year, the road racing wheel group was published. 2000 passed ISO14001 / 9001 certification. The concept of digital integrated intelligent bicycle parts was published. Shimano was incorporated into the publisher of ETS. Bertin in France. In 2001, Shimano Czech Republic branch and Shimano Shanghai Branch were established. Shimano Taiwan Branch was established in 2002. In April 2003, Shimano Group invested 15 million US dollars to establish Shimano (Tianjin) bicycle parts Co., Ltd., or STJ, in Tianjin, China, covering a total area of 84916 square meters< In April 2003, STJ was officially registered in Tianjin. In October 2003, STJ factory started construction. In July 2004, STJ phase I project was completed. In October 2005, STJ passed the quality, environment, environmental protection, environmental protection and environmental protection standards at one time Certification of three systems of occupational health and safety in December 2005, STJ phase II project was started to build
Edit this section of bicycle club
Shimano
Shimano bicycle club was founded on May 1, 2002, with the purpose of absorbing the majority of bicycle lovers, expanding mass bicycle activities and actively promoting national fitness activities, To improve the direction of cycling in China, the club has more than 2500 members from all over the country. Since its establishment, the club has organized several large-scale activities. Actively strive for the support of all sectors of society, closely rely on the majority of car fans, and strive to develop their own mass and professional advantages; To plan and undertake competitions, training and exchanges at all levels as the carrier; To expand skills, fun, adventure based "fever level" movement as the focus; Constantly expand and improve the scale, level and influence of mass cycling<
Edit this section of proct introction
Shimano proct grade division mountain bike parts grade from high to low XTR, saint, XT, LX, Deere, Alivio, acera, Altus, tourney road bike parts grade from high to low Dura-Ace, ultegra, 105, tiagra, Sora, 2200, a050 XTR: an art representative of off-road vehicle parts XT: unremitting pursuit of high-performance mountain bike kit technology LX: home High energy kit for outdoor car deore: a high-performance kit that brings real cycling fun. I'll take the 2003 dental disc + middle axle as an example to talk about the difference: of course, above deore are hollow crank arm plus spline (one of deore's models is square hole) plus 9-speed. The following mainly talks about the difference. XTR: the crank arm is made of cast hard aluminum, the discs are made of 7075 aluminum, the chain wheel nuts and screws are made of 7075 aluminum, the length of the legs ranges from 165 to 180mm, and there is a model for every 2.5mm, that is to say, there are seven kinds of lengths, with an average weight of 797g. The middle shaft and the tooth plate are integrated. The other models are not integrated. XT: the crank arm is cast aluminum, the small plate of the middle plate is not 7075 aluminum, the nuts and screws are also ordinary aluminum, the leg length has five specifications, and the average weight is 872g. LX: on the basis of XT, the middle plate is made of aluminum, the small plate is made of steel, the screw is made of stainless steel, the nut is made of steel, the leg length is only 170 mm and 175 mm, and the average weight is 906 G. Deore: the medium and small plates are all made of steel. The large plate is made of one kind of steel and one kind of aluminum. One model of the central shaft is not hollow (UN), and the other model (ES) is the same as the LX and above. The average weight is 972g ~ 1093g. Another example is flywheel: XTR with 9 sections: the big four discs are titanium, and the small five are steel. The surface treatment of the gear plate is made of Ti / Ni-P light alloy base, weighing 240g. XT: all the plates from XT down are steel plates, and the surface of the gear plate is chrome plated, weighing 300g. LX: the base is no longer light alloy, and the surface treatment of the gear plate is & quot; Pearlescent surface treatment;, Weight 330g deore: the surface of the tooth is plated with Ni, and the weight is 358G. XTR is to make things into high-quality procts at any cost. In fact, it is not necessarily not rable, but sometimes the former is considered to a certain extent in terms of high performance and rability. XT is a good example of eliminating luxury goods: for example, it doesn't use titanium or special materials, and it still uses materials with reasonable prices. LX is a short version of XT, which is lazy in some places. Deore is enough.

7. Preferential activities vary from city to city. If you need to consult the specific situation, it is recommended to call the local 10010 Unicom customer service hotline for consultation
to learn more about Unicom's preferential activities, you can go to Unicom's online business hall, China Unicom app or follow Unicom's official wechat subscription number for real-time viewing.

8. At the end of 2010, in order to let more people know and try to use bitcoin, Gavin andresson, bitcoin's "adoptive father", bought 10000 bitcoins for $50 and created a website called "bitfaucet", giving five free bitcoins to all visitors. Later, someone imitated Gavin, The establishment of websites similar to bitcoin faucets can, on the one hand, distribute small amount of bitcoin to users visiting the websites; on the other hand, because these websites can often get a large number of views, bitcoin faucet websites can earn advertising fees by diverting the main bitcoin websites
so money is free, but it costs time. The more you click, the more you can get, such as in faucet. In Asia, you can count 23 every day, but you can count 3 every five minutes.