Bitcoin mining is the process of verifying transactions on the blockchain and adding them to the public ledger. Miners use specialized hardware and software to solve complex mathematical problems and earn rewards in the form of newly minted bitcoins. The profitability of Bitcoin mining depends on several factors such as the cost of the mining equipment, the cost of electricity, the complexity of the mathematical problems, and the current price of Bitcoin. In general, Bitcoin mining can be profitable if you invest in the right tools, join a mining pool, and can pay off your expenses. However, there is no guarantee of a high profit and a lot of variables can affect the profitability of Bitcoin mining. As of January 2022, the cost of a single AntMiner S19 Pro, a popular mining rig, is around $1400 and Nicehash claims that you'll turn a projected daily profit of $1779. However, the profitability of Bitcoin mining can change quickly due to fluctuations in the price of Bitcoin and the cost of electricity.