1.
at present, the computing power of bitcoin in the whole network has reached 2.36 billion hash collisions per second, which is equivalent to the number of water droplets in more than 200000 50 meter long standard swimming pools. But even with such a large amount of computing power, it will take about 10 minutes to hit a hash value that meets the requirements
in 2012, bitcoin's output was halved for the first time, and in July 2016, bitcoin's output was halved for the second time. At present, 12.5 bitcoins are awarded for recording one page of account book. The next halving will take place around 2020, and the total number of bitcoins will not increase by 2040, with a total of 21 million. In other words, the difficulty of digging bitcoin is increasing, while the time required is increasing
2. With the increasing difficulty of
mining, it is possible to dig about 2-3. When this card was first listed in 2009, it was sold abroad for 1200 US dollars, equivalent to 7000 RMB. Considering the electricity charge, according to the current bitcoin exchange rate, it will take at least two months to recover the cost. People who used to dig early are well-developed. Now it's hard to keep the cost of equipment and electricity. If you buy a high-end graphics card, you can't stop the machine for 24 hours. If it breaks down, you'll lose money
3. On February 23, 2021, the output is 0.1098fil/t, which can be g about 0.22fil at first. However, e to more and more network participants, the average single T output is also less and less, and the average single T output decreases at the rate of 0.5%.
4. At present (2017 / 03 / 23), 1t computing power can dig about 0.00055 bitcoins a day. According to the current currency price, a 1t computing power miner can dig about 4 bitcoins a day. About 0.002 bitcoins can be g in 3.65t1 days, which is about 15 yuan in RMB. However, it is not fixed how much bitcoin can be g every day. Generally speaking, with the continuous upgrading of mining machinery, mining machinery developed by mining machinery manufacturers will continue to be put into the market, and the computing power of the whole network will continue to grow over time. The proportion of your computing power in the computing power of the whole network will graally decrease, and the bitcoin g by the corresponding computing power will also continue to decrease. In addition to purchasing mining machines to build and deploy mines, you can also purchase computing power on computing power platforms such as suanlibao, which can be used as an entrance to understand bitcoin, mining and
blockchain. At the same time, you can also have considerable benefits under the condition of accepting risks.
5. According to the current mining difficulty, this computing power is basically unable to dig bitcoin. The calculation power is too small. Taking avalon2, the mainstream mole in the market, for example, 100g can only dig 0.0063 bitcoins a day. If you want to mine bitcoin, you need to buy the latest ASIC miner, and the energy consumption must be low. Otherwise, even if the example is high, no matter how much bitcoin you dig, you will be unprofitable, because the cost is too high. Of course, if the electricity charge is free, it is OK. Purchase mining machine to consider the overall mining machine, want to see if they have profits. It is suggested that you buy Avalon third generation miner for mining. I hope I can help you. Good luck!
6. This is definitely a loss.
recently, I saw a test that the rtx3070 notebook only earns 1.2 yuan an hour.
1050ti computing power is less than 1 / 4 of 3070, which is about 24%
power consumption is 35% of 3070.
energy consumption is not cost-effective. One hour's income is definitely less than 1 yuan, except for the electricity charge. Once the loss of notebook is eliminated, it is definitely a loss
7. Xiaomi bracelet has many functions, such as exercise step counting, sleep monitoring, caller ID, notification and reminder, and many other functions, such as heart rate monitoring, screen unlocking, secret free payment, etc. the total shipment volume of Xiaomi bracelet has exceeded 4500W, with high cost performance.
8. Now there are too many
digital currency scams. This routine has gone too many times, so it is not recommended to do digital currency. Even if you want to do it, you can do bitcoin and so on
9. Shit, you read this novel. It's a shame not to dig it. The author studied bitcoin for the sake of writing a novel, and then g it up. I made more than 60 million
your calculation method is basically correct, but there may be some deviation in understanding. This is to join the mine pool, and it is absolutely stable. If you dig alone, you'll get 25 at a time, or you'll never get them. Of course, it's more likely that you'll never find it. If you join the mine pool, although the mine pool is large, it is still difficult to get rid of the element of luck, so it will not be particularly stable. Moreover, different distribution methods will lead to different results. In addition, there are some handling charges for the mine. If all the computing power in the world is in the same mine pool, and the mine pool does not have a service charge. The computing power has been stable. So that's what you think.