HomeCrypto blogWhat is Bitcoin Mining | How does bitcoin miners work?

What is Bitcoin Mining | How does bitcoin miners work?

Bitcoin Mining, How does bitcoin miners work? Using a global network of computers running the Bitcoin code, bitcoin mining refers to ensuring that transactions are valid and added to the Bitcoin blockchain correctly. New Bitcoins are generated through the mining process as well.

Lost in a cryptocurrency maze which is pretty fitting because cryptocurrencies like their most famous incarnation Bitcoin are based on extremely complicated puzzles. 

These puzzles are programmed into the source code for Bitcoin. Roughly every ten minutes or so a new puzzle is released and computers all over the world race to solve it because the value of Bitcoin has gone up so markedly over the last years. Well this activity has become more and more popular it can be fabulously lucrative it’s called Bitcoin mining.

How does bitcoin miners work? Cryptocurrencies like Bitcoin don’t have a central register their strength comes from having what is called a distributed ledger. It’s a blockchain, the blocks on the blockchain contain details of every transaction in the currency’s history. As new transactions happen they have to be placed in blocks and added to the chain. A new block contains roughly two and a half thousand new transactions and to validate the new block each one contains the answer to the puzzle from the last block. This is the work that the Bitcoin miners are doing and if they like me to succeed and solve the puzzle first well their reward is freshly released Bitcoin, and then well the whole process starts again with a new puzzle. 

The more computers with more computing power that are actually mining Bitcoin the more secure the network is from some type of cyberattack or attempted theft. The Bitcoin miners are also processing the transactions. So if I were to send a Bitcoin to you a miner would actually verify that that transaction was legitimate before it is added to the blockchain, which is simply a ledger of all the Bitcoin transactions in existence.

Today’s miners aren’t the grimy-faced men of granite of the past today they have silk pocket squares. Of course, there is no guarantee in anything even if you buy like dollars or Euros there’s no guarantee because the price keeps changing its volatility. You can guarantee your result in bitcoins. So basically you already know the network difficulty you can keep track of it. You know the performance of your miners and you know your running costs. It’s quite easy to calculate your net profit in Bitcoin.

Related: What is bitcoin how does it work: Bitcoin Explained

What you don’t know is the Bitcoin exchange rate at any given time. Of course, you depend on bitcoins volatility. 

Is Bitcoin Traceable? Can you trace a Bitcoin transaction?
Picture by cryptoglobel.com

What is the profit margin in Bitcoin Mining?

How does bitcoin miners work and the profit margin of bitcoin mining? Well the profit margin doesn’t really matter where you are you can be in the UK you can be in China in Iceland in other countries, but roughly usually your running costs are about 25 percent of your revenues, which makes a net profit around 75% percent which is a very high margin and that’s why lots of people are in it. 

There is a huge concern about how much energy is now being spent on Bitcoin mining. With all those computers churning away all over the world estimates vary about how much power they’re using. Some say it’s as much as Monaco uses annually, others say it’s the same as Islands’ annual consumption.

Related: How does a crypto wallet work? | Crypto Wallet Explained

I think what gets missed often in this is the costs of other aspects of our financial system, the mining of the metals that go into our coins, the operations of payment centers and bank branches and ATMs, paper and currency shipping all this around is also consuming a lot of electricity, has a pretty big carbon footprint as well. When you kind of compare bitcoins’ carbon footprint to our current financial systems’ carbon footprint it doesn’t look quite as bad.

The amount of energy used by Bitcoin is going up and up partly because people are using more and more powerful computers for mining. The Bitcoin algorithm actually adjusts the difficulty of the problem to make sure it only gets solved every 10 minutes. As the total computing power engaged in mining goes up so does the difficulty. 

Nobody really expected it will become such a big thing. So in the beginning you just had people mining bitcoins with their laptops and computers. It was relatively easy to get one. Most people are using ant miners that come from China they’re kind of very optimized very powerful graphic cards, but only can do one task they can only mine bitcoins so you can’t use them for any other currencies apart from Bitcoin.

Which direction is this currency going now?

How does bitcoin miners work and in which direction is this currency going now the only thing that we can say for sure is that the Bitcoin mines will fall silent one day. Bitcoin source code only allows the creation of 21 million Bitcoin which at the rate the puzzle is being sold every 10 minutes will hit in 2140. What a Bitcoin will be worth next week is hard enough to predict so who knows what the economics of this cryptocurrency will be by then?

Is bitcoin mining profitable in 2022?

So the answer is yes but it depends upon a certain few conditions, because for the average person who just wants to do this domestically. Mining Bitcoin in kind of 2022 now just after the halving in May 2020 is pretty much impossible to do at a profit because the equipment that is required uses a lot of electricity and the average domestic electricity in the US, the UK or most Western countries is really very high. 

Related: Is Bitcoin Traceable? Can you trace a Bitcoin transaction?

How does bitcoin miners work and can you make money out of it? So the answer is can you still make money yes? Can you do that reasonably at a domestic level no? Can you do that if you have very cheap power or you have some type of commercial scale absolutely and it can be very profitable under those circumstances? 

Now a lot of people who kind of get a bit more educated about the market go well I really want to be in this space maybe I want to do some type of crypto mining, but if Bitcoin isn’t possible are there any alternatives and the answer to that question is yes there are. There are hundreds and hundreds of different types of coins all the coins that came after Bitcoin are known as other types of crypto tokens or crypto shares or alternative coins, and is what people commonly know them as.

What you can do is you can use other types of mining equipment to mine these smaller alternative coins and as it happens that equipment that uses much less electricity can be much more profitable of course all of these coins can be interchanged into Bitcoin or any other type of coin. So effectively although it might be difficult to mine Bitcoin in its entirety. Bitcoin on a domestic level can be quite expensive and hard to do. The reality of it is you’re still able to participate in this market and still make fantastic returns, if you change your approach slightly rather than trying to mine Bitcoin directly mine the smaller coins which give you a larger pounds and pence value, and then if you so wish you can convert that to Bitcoin and then you end up on top in a reasonable fashion that then opens the doors for even more money at scale and domestic availability. Which is now sensible and you’re able to do without hot noisy machines which drive you crazy.

Related: How does Crypto Mining work? | Cryptocurrency Mining Guide

So there is a way into this market you can still definitely earn some great Bitcoin at home it’s just that as the markets matured you need to be a little bit more intelligent with your approach and that is pretty much what we teach here at our crypto blog.



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