Is it more difficult to dig with more mining machines
During the period of western development in the United States, gold panning has become a hot instry, and countless people with American dream go to the west to panning for gold, which means that they have made a lot of money, but in the end, those who panned for gold didn't make a lot of money, and those who sold jeans made a lot of money
You can't dig in a day. It takes 2000 years
the global unified computing difficulty of bitcoin is 2621404453 (expected to change in two days). It takes more than 2000 years for a 2.5GHz CPU to work out a bitcoin
in order to make the graphics card fully loaded for a long time, the power consumption will be quite high, and the electricity bill will be higher and higher. Many professional mines at home and abroad are operated in areas with extremely low electricity charges, such as hydropower stations, while more users can only mine at home or in ordinary mines, so the electricity charges are not cheap. Even in a certain residential area in Yunnan, there was a case of crazy mining, which led to a large area trip of the residential area, and the transformer was burned
extended data:
bitcoin network generates new bitcoin through "mining". In essence, the so-called "mining" is to use computers to solve a complex mathematical problem to ensure the consistency of bitcoin network distributed accounting system
bitcoin network will automatically adjust the difficulty of mathematical problems, so that the whole network can get a qualified answer about every 10 minutes. Then bitcoin network will generate a certain amount of bitcoin as block reward to reward the person who gets the answer
when bitcoin was born in 2009, block rewards were 50 bitcoins. Ten minutes after its birth, the first 50 bitcoins were generated, and the total amount of money at this time is 50. Then bitcoin grew at a rate of about 50 every 10 minutes. When the total amount reaches 10.5 million (50% of 21 million), the block reward will be halved to 25
when the total amount reaches 15.75 million (5.25 million new output, i.e. 50% of 1050), the block reward will be further halved to 12.5. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to about 21 million
however, you really regard mining as fun and entertainment. If you don't care much about whether you can dig, you can also let your own machine dig all the time. However, the machine configuration above you should not be low, but it is not suitable for mining, just as the swimming champion is not necessarily good at mountain climbing
generally speaking, mining machines mainly focus on graphics cards, which have little to do with processors, main memory boards and hard disks. Of course, they need to be stable and not crash for a long time. In fact, a card is more suitable for mining. In principle, you can go to the network. It is said that before the emergence of R-Series a card, the card with good mining effect was not hd88708750, But we despise the old graphics card that has been eliminated
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 moneythe 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
SSC install Center
center vars
as a blockchain, filecoin also needs block procers. Since there are block survivors, block rewards should be given to block procers
how much is the first reward
in the first year, the average reward of a single blockchain is about 145, which graally decreases. In the sixth year, the reward of each block is about 81, which is the reason why the reward of filecoin block is halved in six years
so when the blockchain was just launched, there were 145 rewards for a single block, but there were not so many miners, so it was a very good mining opportunity
What does mining rely on
at present, it doesn't seem to rely on much
how to select block procers
select a number from the previous block, and then hash it with the miner's private key signature. If the hash value meets the conditions, the miner will be selected
this process doesn't need to work hard as bitcoin does, because it only needs to be calculated once, so it seems that high computing power or powerful CPU is useless. Because this algorithm seems to have nothing to do with the pledge space of miners, so as long as the miners meet the conditions, they can be rewarded
storage mining and retrieval mining
as the largest filecoin, this is the driving force of miners' long-term mining. The total number of tokens in filecoin is 2 billion, 70% of which is distributed to miners, that is, 1.4 billion tokens
however, the 1.4 billion tokens need to be subtracted from the block reward tokens to generate the benefits of storage mining and retrieval mining
What are the specific benefits? In fact, it is uncertain, because there are two markets to decide, one is the storage market, the other is the retrieval market. Every miner needs to go to the market to quote, store or search users to find and form orders. So, it's a very dynamic process
this is a bit like the decentralized exchange that we use now. There will be orders or sales orders one by one, and the final platform can only get the average transaction price. And everyone's quotation or order transaction price is different
it should be noted that when filecoin was first launched, there were not too many storage users, so most of the miners' income should come from block rewards. Therefore, it is a major play, which is very worthy of investment
I hope I can help you. Shanghai ello technology is specialized in developing filecoin management platform, and has a deep research on filecoin