Bitcoin convergence

1. 1. Using bitcoin mining machine to obtain bitcoin
mining is the only way to obtain undeveloped bitcoin, which needs to purchase professional mining equipment for mining, which is called mining machine in the instry
bitcoin miner obtains bitcoin through a lot of calculation through hash algorithm. As we all know, the number of bitcoin is constant, 21 million. As time goes on, the number of miners increases and the number of miners decreases.
the difficulty of bitcoin system is dynamically adjusted. Every 2016 bitcoin is g, an adjustment will be made, The adjustment is based on the block time of the previous 2016 blocks. If the average block time of the previous cycle is less than 10 minutes, it will increase the difficulty. If it is more than 10 minutes, it will rece the difficulty. The purpose is to ensure that the system can output a block every 10 minutes, so the difficulty adjustment time is about 2 weeks (2016 * 10 minutes), that is to say, the output will be halved every four years, And the difficulty will be adjusted every 14 days, so the general trend seems that the output of mining will be less and less
2. Purchasing power for bitcoin
after the prevalence of mining, there are some bitcoin mines, that is, multiple mining machines are concentrated in one place for mining, unified maintenance and management, low electricity price, to rece the cost of mining
the most important parameter of bitcoin mining machine is computing power. The higher the computing power is, the higher the output will be. In the difficulty of bitcoin mining, how much bitcoin can be g with 1t computing power is also used to measure the current difficulty of mining. Therefore, some mines will directly sell computing power to users to dig coins. In this way, the mining risk is relatively lower, and there is no need to buy mining machines and equipment, and no need to maintain them, The maintenance and management of mining machine is relatively troublesome for Xiao
3. Reward for bitcoin
with the rising price of bitcoin, bitcoin has gained more popularity than before, and its position in virtual currency is also unmatched by other currencies. There are some real procts of reward bitcoin mechanism in the market, and cat disk is one of them< The simplest way to get bitcoin is to find the person who holds bitcoin to buy bitcoin, which is equivalent to buying goods. But bitcoin is not required by everyone. Therefore, it is necessary to find the person who holds bitcoin and carry out direct transfer transaction. At the same time, there are certain risks, The other side needs indivials to grasp whether they are cheaters or not, so I don't recommend such transactions on the basis of not being acquaintances or not having certain trust
2. Online trading
there are many trading platforms for bitcoin, large or small. At present, the relatively large and well-known trading platforms are Huo coin, coin security, okex, uto market,... And so on. These platforms are more convenient and safe as three-party guarantee transactions, and the only risk is platform running, But the possibility is relatively small, but some small platforms are not without security

2.

Thank you for your invitation. I am engaged in the blockchain instry, and I can answer your questions

at present, there are more than 10 blockchain instrial parks that have been established or will be established in China, and the more famous one is Hangzhou blockchain Instrial Park, Chongqing Yuzhong blockchain entrepreneurial Instrial Park, Shandong Qing "chain bay", Changsha "Lugu" blockchain Instrial Park, Wuhan "Kelly chain Valley", and other places such as Shanghai, xiong'an, Cheng, Guangzhou, Guiyang have blockchain supporting infrastructure

Hangzhou blockchain Instrial Park

let's talk about the most famous one, Hangzhou blockchain Instrial Park, China. I still remember that at the launching ceremony, Li Xiaolai, the tycoon of the currency circle, not only set up the platform for the blockchain Instrial Park, but also announced the establishment of a 10 billion global blockchain innovation fund, xiongan fund. Hangzhou government even put forward the vision of "building a city of blockchain"

at that time, when many media reported the launching ceremony of Hangzhou blockchain Instrial Park, they said that "10 blockchain future science and technology projects signed on site and settled in Hangzhou blockchain Instrial Park in China". As a result, for quite a long time, there was no enterprise really settled down, and there was a suspicion of seizing policy subsidies

Qing chain Bay

and then Qing chain Bay, this instrial park is actually good. First of all, it has the strong support of the government. In July 2017, at the opinion Conference on the development of block chain instry in North District of Qing, it was proposed to strive to establish a block chain instry highland based on Qing and facing the whole country by 2020. Chain Bay officially settled in North District of Qing on September 13, 2017, It covers an area of more than 40000 square meters

secondly, chain Bay is supported by top universities in China. In May 2018, Qing chain Bay Shuangqing blockchain Application Forum, CO sponsored by Qing chain Bay and Internet Instry Research Institute of Tsinghua University, was held, and nearly 20 "Tsinghua Department" blockchain enterprises settled in chain Bay. So chain Bay is better than Hangzhou blockchain Instrial Park. What's worse is that the competitiveness of Qing is weaker

Changsha "Lugu" blockchain Instrial Park

this instrial park actually has some embarrassment. Where is the embarrassment? Because it was too late to be officially announced, the unveiling ceremony of Changsha blockchain Instrial Park and the launching ceremony of Changsha blockchain incubator were held in Changsha high tech Zone on November 23, 2018. See, last November, when the digital currency market entered the freezing point. Whether practitioners in the blockchain instry are willing to admit it or not, the market will indeed have a great impact. Therefore, the development of Changsha blockchain instrial park can only be said to be out of season

Why do I introce Changsha's blockchain Instrial Park? Because the Changsha government supports blockchain the most. It can be seen that local governments have issued relevant supporting policies, but most of them are part of a package of economic and scientific and technological plans, and most of them only put forward goals without specific measures. Changsha Government has issued a series of supporting policies for blockchain, and the specific amount of subsidies, so Changsha Instrial Park can still look forward to the future development space

Wuhan "Kelly chain Valley" blockchain incubator

this blockchain incubator in Wuhan is my favorite. First of all, from the perspective of location advantage, Wuhan is the center of eight provincial thoroughfares, and the transportation network covers the surrounding provinces; In addition, Hubei is a big province of science and ecation. The ecational resources of Wuhan city are second only to those of Beijing, Shanghai and other cities. It is rich in talents and scientific and technological resources. The development prospect of blockchain is huge

secondly, the strength of Kelly chain valley itself is very strong. By the end of 2020, it will build 120000 square meters of high-quality office space, basically covering 1.5 tier cities, and is expected to invest more than 200 million in venture capital funds. Relying on blockchain technology, it will establish blockchain nodes, provide blockchain enterprise registration, equity registration and transfer services for settled enterprises, and build a leading innovation mode of joint office and enterprise resource sharing based on blockchain technology in China

the blockchain enterprises settled in Kelly chain valley will obtain management consulting services in the incubator, including general business agency services, strategy formulation, management system, human resource management system, market analysis and professional knowledge training. Through the cooperation with the blockchain special committee of China Electronic Chamber of Commerce, Asian SPT Research Association, and other high-end resources in the blockchain instry, the incubator has also established a "blockchain University" personnel training mechanism. In addition to holding blockchain lectures every two weeks, it will also hold various public welfare research and training activities to gather blockchain experts, venture geeks and blockchain enthusiasts, Build a talent highland for the development of China's blockchain instry to make up for the shortage of domestic blockchain talents

in addition, as far as I know, Kelly chain Valley has several blockchain applications. For example, the more famous TD public chain is Kelly chain Valley incubation. Recently, it is still doing the global super node election

the above are several good blockchain instrial parks and incubators in China, I hope they can help you

3. You can refer to the whale exchange. It is a decentralized exchange with good user experience and reputation, and supports the whole platform coverage. Whether you use PC or mobile app, you can complete the transaction, which is simple and easy to use.

4. What is bitcoin< p> bitcoin is a digital currency with a total amount of 21 million , which has the characteristics of decentralization, globalization and anonymity, just like the Internet

transferring bitcoin to the other end of the earth is as simple, low-cost and unlimited as sending e-mail

As a result, bitcoin is used in cross-border trade, payment, remittance and other fields

first: benefiting from the loose monetary policy of the Federal Reserve,

suffered from the COVID-19 pandemic this year. In order to solve the liquidity crisis and stimulate the economy, the Fed injected a large amount of liquidity into the US dollar, causing huge fluctuations in the global financial market, including the digital money market. P>

second: the occurrence of COVID-19, the hedging attribute of bitcoin

COVID-19 epidemic has swept across many countries in the world, and has also had a great impact on enterprises and investment circles. p>

in the Research Report of grayscale investment, it is mentioned that two thirds of the respondents who have invested in bitcoin in the past four months said that the new coronavirus epidemic affected their decision to invest in bitcoin