Bitcoin Tutorial

What is Bitcoin Mining? Why Bitcoin Mining is Done?

What is Bitcoin Mining?

Bitcoin mining is a procedure from which new bitcoins enter the market. It is called mining because this is where bitcoins are introduced to the system. While the mining of metals and 

other minerals takes physical power, the mining of bitcoin exists in the digital system of the blockchain system.

It is a highly complex computing process using complicated computer codes to create a cryptographic system. Like the secret codes used by the government and spies, cryptography uses mining strategies for bitcoins.

One bitcoin block can only fit a data transaction of 1 Megabyte. When the bitcoin founder Satoshi Nakamoto set the limit to 1 MB, he faced backlash from miners for keeping it this low. This limit increased the time taken for mining, and it also negatively affected the climate.

The possible number of random guesses for every problem is in trillions. Mining difficulty increases with every new miner. For successful mine work, it is needed to have a high hash rate. It is measured in Gigahashes per second or Terahashes per second. There are several tools on the internet for calculating the hash rate in the process of mining bitcoin.

Bitcoin mining is similar to gold mining in numerous ways. It is a process of verifying and recording new Bitcoins transactions. You can call it the digital process that creates new Bitcoin besides tracking transactions and ownerships.

While introducing bitcoins into circulation, mining also confirms transactions. In the Bitcoin blockchain, mining validates new transactions.

Why Bitcoins Are Mined?

Mining is the only way to check the authenticity of a bitcoin. No central agency or bank keeps track of the bitcoin transactions, so mining determines and checks if transactions are valid or not.

Bitcoin is not a physical entity. With digital records, there will always be the risk of plagiarism, or fraudulent activities. Mining solves the hacking problem as it is so expensive, and the resources needed for mining are not everyone’s cup of tea.

Mining is done using hardware that solves complex mathematical math problems. A puzzle or mathematical problem is given to a computer, the first one to solve the problem will get a block of bitcoins, and the bitcoin is mined just like that.

Bitcoin mining is a complex and costly operation, and miners will get rewarded occasionally. Miners get rewarded with bitcoin tokens.

With mining, bitcoins are earned without buying them by putting down money for the purchase. A graphic processing unit (GPU) is needed to set up a mining operation.

After solving the puzzles and completing the blocks of verified transactions, miners receive bitcoins as a reward.

Mining of bitcoin creates fresh bitcoins after solving mathematical puzzles. Mining also confirms the transaction of bitcoin, which is why these transactions are trustworthy.

It is considered harmful to mine a cryptocurrency like bitcoin in the areas where electricity is generated using fossil fuels. Bitcoin miners choose places where the primary source of electricity is renewable as it will not affect the climate that much. However, bitcoin mining received a lot of backlash because it is not environmentally friendly.

Basically, miners earn from their work as auditors. With verified and legitimate transactions, miners stop the double-spending problem in bitcoin.

Double spending is a process in which a bitcoin holder sells the same bitcoin two times. There is always a risk that the owner could make a copy of the bitcoin token and sell it for the second time. Miners stop this kind of activity by mining and checking the transactions.

Miners who solve the hash problem but haven’t verified the transactions are not rewarded with bitcoins. If a miner solves the block but couldn’t verify it on the network, they won’t get any reward either. This losing block is known as the orphan block.

Bitcoin Mining Pools

Rewards for mining bitcoin are paid to the miner who solves the puzzle first. It is challenging for any miner to find the solution before the competitive miner. Single miner with little mining power stands no chance of finding the solution to the mathematical operation and reaching the next block on their own.

There is as little as 0.001% chance of finding the correct solution. That is why mining pools are introduced by the miners.

Mining pools are operated by third parties and groups of miners. Miners share the rewards at the end after successfully mining a bitcoin.

The pools and mining business is run by mining companies operating in multiple countries. Bitcoin mining giants like AntPool run pools in several parts of the globe.

It is totally a numbers game, and a miner can not guess the pattern with ease. To solve a hash number, mining pools are required.

Mining pools are the group of winners (miners) who work together to mine bitcoin. When the mining is done, the reward is distributed among all the active participants.

There is a better chance of solving a hash with a team rather than doing it all alone. With a pool, a lot of energy is also saved as getting to the result becomes faster.

Top mining companies in the market rule the bitcoin protocol. It could go against the idea of bitcoin as a decentralized cryptocurrency. Big names also keep their share high when output is achieved; potential rewards for the individual get lower in the pool.

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Mining is the only way to check the authenticity of a bitcoin.

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