Bitcoin extraction can seem difficult at first, but the fundamental concept is relatively easy to understand. Essentially, participants use high-end computers to verify transactions and add new blocks to the Bitcoin copyright. This activity requires solving cryptographic puzzles, and the initial person to solve the puzzle gets to add the new block

Bitcoin mining is the foundation/backbone/core of the Bitcoin network. It's a complex/intricate/elaborate process that involves solving/deciphering/cracking complex mathematical problems to verify/validate/confirm transactions and generate/mint/produce new Bitcoins. Miners use specialized hardware/equipment/technology called ASICs to compete/battle