1. The revenue from the purchasing power contract varies from two to three years. You need to book and purchase the
mining machinery in advance, search for electricity or look for the mine trusteeship, which has a lot of deployment costs and electricity costs. It also needs manual maintenance. The mining machinery has a service life. In addition, the mining machinery market is updated rapidly, so the cost of such calculation is very high, and it is also very troublesome.
2. Theoretically, it's OK, but because the
computing power of the whole network is too high, the probability of a small number of machines digging out
bitcoin is very low, so they usually buy it and connect it to the mine to dig, and mineant mine is good
3. Hello, the popular mining machines are ant mining machine and Avalon mining machine. Go to the official website to buy them. In the current bitcoin market, it's not worthwhile to mine the current bitcoin price. If the profit is very low, you may not be able to recover the capital. Now, in addition to electricity charges, the number of indivial investors mining is graally decreasing. The trend of mining centralization is more obvious. The best time to dig has been missed. This can take a look at bitcoin home network related introction.
4. Please remember a truth, all the things with small capital and big profit are all scams, money is hard to earn, no one has time to burn money to give you benefits, you are not his who
5. Not so much. I just asked a mining friend a few days ago that a 6-truck miner needs to dig for more than three months to get back to its original cost, and it still needs to operate perfectly. At present, there may be a mining disaster in about a month at most
6. See a lot of people selling bitcoin mining machines, why don't they go mining? Do they make more money selling machines than digging bitcoin
On the gold road, the most profitable is the ticket. Those who dig money are all gold miners. Mining machine manufacturers are those who sell water and shovels on the way to gold mining. The so-called saying is that they have heard the news one after another, and they specialize in the technology instry. It's OK to do a good job in their own specialty. They can't earn any money
the purpose of enterprises is to make money. Since selling mining machines can make money, why should they be involved in the mining instry. Wu Jihan in mainland China is worth tens of billions of yuan only by selling mining machines, and he is engaged in large-scale mining in many countries. It's also very limited. Since selling equipment can make money, why do you have to mine
another example is the e-commerce instry. I don't know whether it makes money or not, but I know that agent operation must make a lot of money. Now the hot small program, businesses through small programs to earn money, I do not know, but those who help develop small programs companies must make money
7. It must be true
8. 78 level, brush ice dragon, experience high, then do daily, 80 level change equipment to go, of course, you can also go well equipped, time and space side of Alice is more difficult than ice dragon brush
9. Task to that step will naturally remind you of the past, are generally more than 88
