• Bitcoin mining is the process of adding transactions to the Bitcoin blockchain, a decentralized public ledger of all Bitcoin transactions.
• Miners use powerful computers to solve complex mathematical puzzles, known as proof-of-work (PoW), to validate transactions and add them to the blockchain.
• As the mining difficulty climbs, more advanced equipment, such as application-specific integrated circuits (ASICs) and energy-efficient equipment, such as specialized graphics processing units (GPUs), are being used by miners.

Bitcoin mining is a complex process that involves computers solving complex mathematical puzzles to validate transactions and add them to the Bitcoin blockchain. This process is known as proof-of-work (PoW) and is used to reward miners with newly minted Bitcoin (BTC) when they are successful in solving the puzzle.

The difficulty of the puzzle increases over time as the number of miners in the network increases, making it more challenging and less profitable for individual miners to participate in the process. To remain competitive, miners have adopted more advanced equipment such as application-specific integrated circuits (ASICs) and energy-efficient equipment such as specialized graphics processing units (GPUs).

The cost of mining Bitcoin has risen significantly over time and includes the expense of purchasing the specialized hardware and paying for the electricity it consumes. This means that the price of Bitcoin must be high enough to cover the cost of equipment and electricity and still leave a profit for miners.

The process of mining Bitcoin is an important part of the cryptocurrency’s infrastructure and helps to keep it secure and decentralized. By rewarding miners with newly minted BTC, miners are incentivized to continue to contribute to the network. As more miners join the network, the difficulty of the puzzles increases, making it more difficult and expensive to mine Bitcoin.