Do you pay for virtual currency mining
Similar to futures contract, it is a trading method proposed by bitstar
the leverage of bitcoin virtual contract is shown as the leverage stability of the revenue level of legal currency: if you invest US $100, the revenue you can get = US $100 * the rise and fall of bitcoin * the fixed leverage ratio
assuming that the current price is 500usd / BTC, an investor can buy a BTC at the current price, and the principal is 500usd. At this time, the investor can make 50 more BTC virtual contracts
at this time, if the price of BTC rises to US $750, or 50%, the investor's contract income is 3.3333 BTCs, which can be sold at the current price to get us $2500, and the income is five times of the principal investment
bitcoin futures provided by bitcoin exchanges are usually traded in bitcoin. Futures is opposite to spot. Spot is a commodity that can be paid and delivered at the same time. In fact, futures is not "goods", but an agreement (contract) - futures contract that promises to deliver "goods" (subject matter) at a future time
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futures contract is an agreement that the buyer agrees to receive certain assets at a specific price after a specified period of time, and the Seller agrees to deliver certain assets at a specific price after a specified period of time. The price that both parties agree to use in future trading is called futures price
the specified date on which both parties must conct transactions in the future is called settlement date or delivery date. The assets agreed to be exchanged by both parties are called "subject matter". If an investor gains a position in the market by buying a futures contract (i.e. agreeing to buy at a future date), it is called long position or long in futures
On the contrary, if the position obtained by investors is to sell the futures contract (i.e. bear the contract responsibility to sell in the future), they are short positions or short on the futuresAccording to the current computing power of the whole network, it takes 54436.5t of computing power to dig a bitcoin 24 hours, that is, one bitcoin a day< it requires 746 mining machines with the latest 73t capacity on the market to work together for 24 hours
the cost of mining mainly includes (mining machine cost / power cost). Now the latest miner is 22650 yuan, a miner consumes 77 kwh per day. At present, the price of mining machinery on the market is about 0.36 yuan, 28 yuan per day. The cost of mining bitcoin = mining machine price (22650)
mining bitcoin requires a professional site "mine" to place mining machines. The construction cost of placing about 3000 mining machines in a small professional mine is about 300 watts
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unable to mine at home
the noise of 60-80 decibels will be proced by the mining machine in the working process. Mining at home is not feasible, the miner needs 24 hours of endless operation, so the temperature of the miner will be very high, the maximum temperature can reach 80 degrees. Therefore, mining needs a good environment to rece the temperature. Household electricity and electricity charges are high, and the cost is higher than the income. In addition, mining has a certain degree of professionalism, professionals need to carry out certain operation and maintenance to ensure the normal operation of the mining machine
the key to rece the mining cost is to purchase mining machines in batches and low electricity charges. Professional mine is built to ensure the operation of mining machinery. At present, the mainstream mining machinery manufacturers are bitcontinental Technology Co., Ltd. in Beijing and Jianan Yun Technology Co., Ltd. in Hangzhou. Mining machinery is proced in the form of appointment in futures. It is difficult for indivials to buy Mining machinery in small quantities on the official website. After years of development, the mining machinery market has formed a complete instrial chain. The price of mining machinery fluctuates with the price of money, and the power resources are basically distributed in the cheap western region. Getting cheap electricity prices requires personal resource advantages
pyramid schemes come every year, and the waistcoat is often changed. My Lord, the next conclusion is that this BBT is MLM, a Ponzi scheme. Why
this BBT often claims to be the second generation of bitcoin, which is more advanced and safer. Let's compare it with bitcoin
first, you have to pay the entrance fee, isn't it familiar? Do you have to pay a fee to be a dealer to do some great "direct selling" business? Did bitcoin ask you to pay? No, And this BBT requires you to pay a sum of money first. At present, a miner costs 800 RMB.
the second one pretends to be mysterious, and the source code is temporarily closed. Since it is decentralized and there is no human control, the disclosure of source code is a necessary condition. What needs to be kept secret? If it's confidential, is there a conspiracy? The bitcoin mining source code is open from the beginning
the third development line. In the process of BBT promotion, people are constantly pulling the line and leaving contact information such as QQ wechat. The purpose is to pull the line and get a commission. Can you see this phenomenon in the promotion of bitcoin?
recently, a microblog that bitcoin soared and exacerbated the global chip shortage has aroused heated discussion. I don't know if you have paid attention to it. According to the report released by sina finance, financial economists have found that bitcoin's rising price has increased energy consumption, exacerbated the global chip shortage and even threatened international security. This sounds alarmist. What does the surge of a virtual currency have to do with global chip proction. In fact, it has a lot to do with the collection and operation system of bitcoin. Next, let me tell you what's in it
Mining is a process of increasing the virtual money supply of bitcoin. Mining at the same time also ensures the security of the bitcoin system, prevents fraulent transactions and avoids the problem of double payment. The so-called double payment literally means that the same amount of bitcoin is spent many times to pay. And these miners can get the chance of bitcoin reward by providing algorithm for bitcoin network. It is equivalent to the network giving you a hard fee to participate in the bitcoin system transaction, and the equipment that runs such a thing is usually called mining machine. In order to dig more bitcoin, the number of such equipment is very large, and the power consumption is also huge
What do you think of the shortage of chips caused by the soaring bitcoin? Welcome to share your thoughts in the message