Website of Pratt & Whitney virtual digital currency mining syste
at present, bitcoin mining needs professional mining machines. Now bitcoin mining is a very professional thing. Retail mining has been graally eliminated, and bitcoin mining is graally mastered by several major mining machine manufacturers and owners
as long as the digital currency allows mining, it is OK to mine anywhere. As long as the network can be connected, mining generally uses ordinary computer or graphics card or professional ASIC mining machine
some digital currencies do not need to be mined, but are pre mined in advance, such as Ruitai, but Ruitai is a kind of asset mortgage certificate. Of course, most of the others need to be obtained through mining, such as Wright coin and thousand gold card mining.
bitcoin is a kind of network virtual currency proced by open source P2P software. It doesn't rely on the issuance of specific currency institutions, and is generated by a large number of calculations of specific algorithms. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions. The decentralized characteristics and algorithms of P2P can ensure that it is impossible to artificially control the value of money by manufacturing a large number of bitcoins. In this way, simply speaking, any computer can become a mining machine. At present, many companies have developed professional bitcoin mining machines. Users can download software from the mining machine, then run specific algorithms, and get the corresponding bitcoin after communicating with remote servers
in the early client, there was also the option of mining, but now it has been cancelled. The reason is very simple. With the increasing number of people participating in mining, it may take several years for them to dig for 50 coins. Therefore, miners generally organize into miners' guild and dig together.
secure payment. Qwc has no pre excavation and ICO, and adopts cryptonight algorithm (supporting mainstream mining machine X3 and A8 +) POW mining.
도
1. Cultural and entertainment chain: the cultural and entertainment chain takes advantage of the characteristics of blockchain, such as decentralization, openness, information tampering, and so on. It claims to build an "IP asset exchange", issue its own token for a high-quality IP, solve the problems of realization, protection, and management of the cultural and creative IP instry, and build a weakly centralized, traceable, digital, and capitalized cultural and creative instry ecosystem. But in fact, when they enter their community, the nature of the swindler will be exposed. They promise to go to the major exchanges such as Shanghuo coin, promise that the opening price will not be less than 2 times of earnings, promise that they will only go up but not go down, promise that they will not break, promise that they will not attract funds, promise to carry out pull propaganda, and hope to raise the vigilance
2. Ant chain (antc): ant chain is antc. It claims to be the token of decentralized digital asset trading system, and publicizes a of antc white paper in various wechat and QQ groups. Many people mistakenly believe that antc is raising money for fraud, There is no investment value at all
the "genuine" ant chain, which has been replaced by an impostor, is a company committed to building an intelligent transportation network through digital assets and blockchain ecosystem. It is located in Boston, USA. however, the company has only launched the ant bike
3. Sharing chain Mall: sharing chain is known as an intelligent, credible, open and decentralized credit data value platform based on sharing economy. It is the underlying structure based on sharing economy built by blockchain technology. As long as consumers shop in the mall, they can get the special benefits of the mall
4. Posevo (POF): posevo environmental protection token, which has been publicized since January 2018, is called POF for short. It has issued 700 million pieces in constant volume and will never be added. The issuing period is 4 years. The development source code is Ethereum erc-20, and the original issuing unit price is 1 RMB / piece. Take static income as an example: angel investment of 1000-20000 yuan. Return 3% of the investment amount every day, ending with a total of 3 times of the investment amount. For example, if the investment is 1000 yuan, return 3% of the investment amount every day = 30 yuan, return 100 days in total, and return 3000 yuan to the investor. It is the pyramid selling mode. After investigation, mesworth token did not use any blockchain technology, nor did it log on to any exchange as mentioned in the publicity
just like bitcoin ten years ago, you can mine with ordinary computer, which is awesome
the money you have g up can also be traded in the exchange or cashed out quickly, which is absolutely refreshing.