Lightcoin sold short
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
digital currencies are traded on exchanges, such as coin an, fire coin and bitbuffer.
1. Direct buying and selling, relying on the market and price difference to earn income, has greater risk and consumes more time and energy
2. To become a miner, you can get the Laite coin at the cost price, and then sell it in the market. But now the cost of the miner is too high, and there is a lot of investment in the early stage
3. The income of Laite coin will be less than the first two, but it is better than stability and safety. It means the same as the bank's Fund. At present, the popular financial supermarket on the market are AEX, coin an Bao and OK Yu coin Bao. The financial supermarket on AEX has the debt transfer function that other platforms don't have, and they invest on it, Your money is more flexible
indivials are inclined to the third.
shorting is an investment term for stocks and futures, and an operation mode of stock and futures markets. And "long" is the opposite, in theory is to borrow goods to sell, and then buy return. Short selling refers to the expectation that the future market will fall, sell the stocks according to the current price, and buy them after the market falls, so as to obtain the profit margin. Its trading behavior is characterized by selling before buying. In fact, it's a bit like the credit trading mode in business. This mode can make profits in the band where the price falls, that is, first borrow and sell at a high level, and then buy and return after the price falls. For example, if a stock is expected to fall in the future, it will be sold by borrowing the stock when the current price is high (the actual transaction is to buy a bearish contract), and then it will be bought when the stock price falls to a certain extent, and it will be returned to the seller at the current price. The price difference is profit.
The user promises to abide by the following rules of bitcoin trading in the process of entering into bitcoin trading and concting bitcoin trading with other users through bitcoin
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Browse transaction information
when browsing bitcoin transaction information, the user should carefully read all the contents contained in the transaction information, including but not limited to bitcoin price, entrusted volume, handling charge, buying or selling direction. The user can only click the button to trade after fully accepting all the contents contained in the transaction information
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submit delegation
after browsing the transaction information and confirming that it is correct, users can submit transaction delegation. After the user submits the transaction entrustment, that is, the user authorizes niubit to act as the user's agent for the corresponding transaction matching. Niubit will automatically complete the matching transaction when there is a transaction that meets the user's entrustment price without notifying the user in advance
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View transaction details
users can view the corresponding transaction records in the transaction details of the management center to confirm their detailed transaction records
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revoke / modify a delegation
before a transaction is concluded, the user has the right to revoke or modify the delegation at any time