Cryptocurrency mining is still an essential procedure in the constantly changing blockchain industry. The industry has undergone tremendous development, moving from early CPU mining to specialized ASIC miners to meet the increasing demand. The high cost of mining due to advanced hardware and electricity usage and the rise of hacking activities that take advantage of mining profitability are obstacles that must be overcome. Another issue is environmental impact, as energy-intensive mining contributes to electronic waste and carbon emissions. The solution can be provided by encouraging sustainable practices and renewable energy through trends like “green mining.” The combination of Blockchain and AI holds promise for the future, and cloud mining will make mining more accessible and efficient.