During the Gold Rush, most would-be miners lost money, but people who sold them picks, shovels, tents and blue-jeans (Levi Strauss) made a nice profit.
—Peter Lynch
Mining is a foundational concept in understanding how the Bitcoin protocol operates. It refers to a decentralized review process performed on each block of the blockchain to reach consensus without the need for a central authority to provide trust. In other words, mining is the computational equivalent of peer ...