Trading rules of digital currency
ways to purchase digital currency:
at present, digital currency is more like an investment proct. Due to the lack of a strong guarantee institution to maintain its price stability, its role as a measure of value has not yet appeared, nor can it be used as a means of payment. As an investment proct, the development of digital currency is inseparable from trading platforms, operating companies and investors
trading platforms play the role of trading agents, while some play the role of market makers. The profits of these trading platforms come from the current expenses and premium income of investors trading or holding digital currency
1. Investors need to register accounts first, and obtain digital currency accounts and US dollar or other foreign exchange accounts at the same time
2. Users can use the money in their cash account to buy and sell digital currency, just like buying and selling stocks and futures
3. The trading platform will sort the buying and selling requests according to the rules and start matching. If the requirements are met, the transaction will be completed
4. Due to the difference between the trading volume submitted by users, the trading request can be partially executed
take RBM operated by professional operation company opencoin as an example: ripple protocol was originally designed based on payment method, and its design idea was based on acquaintance relationship network and trust chain. Using ripple network for remittance or loan, the premise is that the payee and the payer must be friends or have common friends. Otherwise, the trust chain between users and other users cannot be established, and the transmission cannot be carried out
extended information:
the characteristics of digital currency are as follows:
1, low transaction cost
compared with traditional bank transfer, remittance and other methods, digital currency transaction does not need to pay fees to the third party, and its transaction cost is lower, especially compared with the cross-border payment of high handling charges to payment service providers
2, fast transaction speed
the blockchain technology used in digital currency has the characteristics of decentralization, and it does not need any centralized organization similar to the clearing center to process data, so the transaction processing speed is faster
3, high anonymity
in addition to the physical form of currency can achieve peer-to-peer transactions without intermediary participation, one of the advantages of digital currency compared with other electronic payment methods is that it supports remote peer-to-peer payment, and it does not need any trusted third party as intermediary
both sides of the transaction can complete the transaction in a completely strange situation without mutual trust, so they have higher anonymity and can protect the privacy of the traders, but at the same time, they also create convenience for cyber crime, which is easy to be used by money laundering and other criminal activities
bitcoin mining is simply to use the computing power of your mining hardware to solve the mathematical problems of sha256 algorithm, confirm network transactions, and ensure the security of the whole bitcoin network system. In return, the bitcoin network system will give you a certain amount of bitcoin reward according to the amount of computing power you contribute
bitcoin mining has roughly gone through three stages: CPU, GPU and ASIC
at present, bitcoin mining has been carried out in the era of ASIC mining, and ASIC mining machines are connected to the bitcoin mining market. The most famous miner is Avalon. Avalon has developed the world's first ASIC bitcoin miner and announced miner solutions other than chips for the first time. At present, Avalon's third generation mining machine is selling well, and the fourth generation chip is coming out soon.
to choose a monetary fund, just choose the top 15. It must take more than half a year. For example, the currency a of China and Canada is extraordinary.
after poisoning, the computer often fails to power on normally. When restarting the computer, press F8 all the time to enter the advanced option, and then enter the computer system from the network security mode. The first thing after boot is to carry out anti-virus treatment immediately.
People often talk about these initiatives in the context of digital money supply. In fact, more than 90% of the money in circulation has become digital money. In most instrial countries, only about 10% of the money is in the form of physical cash. The central bank is making a huge investment to further accelerate and simplify the digital payment process. In the US, the Federal Reserve will soon unveil a new solution, fednow. It can support nationwide real-time electronic payment. In addition to the United States, Britain, Australia, Mexico and Nigeria have also built and deployed similar infrastructure