The price of bitcoin before the bitcoin miner came out
CPU mining → GPU mining → FPGA mining → ASIC mining → large-scale cluster mining
while mining chips are updated, The change of mining speed is:
CPU (20mhash / s) → GPU (400mhash / s) → FPGA (25ghash / s) → ASIC (3.5thash / s) → large scale cluster mining (3.5thash / s * x)
mining speed, which is called computing power in professional terms, is the ability of computer to generate hash collisions per second. In other words, how many hash collisions can our miner do per second is the calculation force. Computing power is the ability to dig bitcoin. The higher the computing power, the more bitcoin you dig, the higher the return
in the world of bitcoin, a data block is recorded about every 10 minutes. All mining computers are trying to package the data block and submit it, and the person who successfully generates the data block will get a bitcoin reward. Initially, bitcoin rewards of 50 bitcoins could be generated about every 10 minutes. But the payment is halved every four years, and now the bitcoin network can generate 25 bitcoins every 10 minutes
in order to successfully generate data blocks, miners need to find the effective hash value. To get the correct hash value, there is no shortcut. They have to guess. The process of guessing is the process of computer random hash collision. If you guess correctly, you will get bitcoin
so far, the highest 1btc price in bitcoin history is about $20000, with a market value of more than $60 billion.
1t package (10 single-mode groups): the price is 13999 yuan; The price of avalon2 single-mode 100g is 1599 yuan; The price of Avalon 2-generation Miner 2 mole 200g is 2500 yuan. At present, Avalon three generation chips have been released, and Avalon 3 mining machine is about to enter the market.
Although many investors know nothing about bitcoin mining, they still can't resist the temptation of bitcoin price and plan to invest in the mining army. So if you also want to mine, I believe you will have a question in your heart: "what is a bitcoin miner? What is the principle of bitcoin mining machine? " To solve this problem, let's remember some popular science today
origin of bitcoin
to fully understand the origin of bitcoin, we have to mention the existing financial system
bitcoin mining machine specially used for mining. The popular digital currencies in 2013 include bitcoin, Leyte coin, zeta coin, pennies (Internet), invisible gold bar, red coin, pole coin, BBQ coin and prime currency. At present, hundreds of digital currencies are issued all over the world
with the orderly implementation of cashless society, banknotes will inevitably disappear in the long river of history with the passage of time. The future digital currency is believed to be similar to bitcoin, but it is by no means a limited supply. But when the human ability to proce wealth can be completely matched by the computing power of the computer, the issuing speed of e-money is directly proportional to or slightly exceeds the computing speed of the computer to create moderate inflation. In the future, while mining, it is also creating value rather than wasting electricity. In the end, the small changes in proctivity of digital currency match the difficulty of computing power, which may be the final form of human currency
avalon2 single mode group
(chip frequency 1500mh / s)
￥ 488
100
G
avalon3 single mole
(chip frequency 500mh / s)
￥ 1899
290
G
avalon3
1.2t package
￥ 7444
1200
G
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we can all understand the price of bitcoin, a mining machine, because ring the epidemic period, the price of bitcoin was adjusted to varying degrees,. So when it comes to the current situation, many people will think that such a thing is very good what we can see is that the price of bitcoin has increased correspondingly, so the price of one of its mining machines has also doubled to varying degrees. At the same time, the overall demand for mining machines is still very large, Now we are faced with a situation in which supply and demand are seriously less than one demand. Many people are surprised by the emergence of such a situation{ RRRRR}
so that is to say, if you can go there, you have to have a corresponding understanding of bitcoin's current operation. Its overall operation condition is still very hot. It can be seen from the storage that it shows a situation of being sold out as a whole, which is also what you can understand< So we can see that bitcoin is still developing very well
The doubling of bitcoin mining machine price is because recently bitcoin has exceeded US $40000 , with a single price of about RMB 300000 and a market value of more than US $700 billion
in the graphics card market, the latest generation of 30 series graphics cards can't be bought at all. What's more, the price of 20 series graphics cards has increased one after another, and the once silent mining market is booming again
in the mining machine market, the shops selling bitcoin mining machines have changed a lot, some of them are empty, some of them are hot. Recently, the price of bitcoin mining machine has risen sharply, which has doubled in two months, but the supply still falls short of demand
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extended data
the driving force behind the big rise of bitcoin:
what is the driving force behind bitcoin's breakthrough of $40000, which makes many investors confused. Some analysts said that the sharp rise of bitcoin in recent year was driven by many factors, including institutional investors, global central bank easing policy, limited number of bitcoin, and the market frenzy triggered by the breakthrough of US $20000
the sharp rise of bitcoin can not be separated from the boost of many retail investors. The fear of missing makes many investors run into the market, but at the same time, it may lead to a sharp correction in the future. For speculators, bitcoin can be a paradise or a hell. According to flipside crypto, a research firm, the number of active bitcoin accounts is close to its all-time high at the end of 2017
Bank serial number, i.e. bank number: 4-digit
outlet shop, i.e. branch shop number: 4-digit
outlet shop serial number, i.e. account number: 7-digit
remittance is required