Mining & Mining Pool

Mining is the process by which new transactions are verified and added to a blockchain that uses Proof of Work. Miners are computers that compete to solve a computationally difficult puzzle. The first to solve it gets to add the next block and receives a reward in newly created cryptocurrency plus transaction fees. This process simultaneously creates new coins and secures the network by making it expensive to cheat.

The puzzle involves finding a number that, when combined with the block’s data and run through a hashing function, produces a result meeting specific criteria — there is no shortcut. The difficulty adjusts automatically so a new block is found roughly every ten minutes in Bitcoin. A mining pool is a group of miners who combine their computing power and share rewards proportionally, allowing smaller miners to earn a steady, predictable income rather than waiting potentially years for a solo reward.

Example: Mining alone is like buying one lottery ticket and hoping to win the jackpot. Joining a mining pool is like an office where everyone chips in to buy hundreds of tickets and agrees to split any winnings. Your individual share is smaller, but you win much more regularly.