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What is Crypto Mining?
Mining is the process of using computational power to validate transactions and add new blocks to a proof-of-work blockchain like Bitcoin. Miners are rewarded with newly minted coins.
Full Explanation
Cryptocurrency mining uses specialized hardware (ASICs for Bitcoin, GPUs for some altcoins) to solve complex mathematical puzzles, validating transactions and securing the network. Successful miners are rewarded with newly created coins (block reward) plus transaction fees. Bitcoin mining reward halves every ~4 years (halving). Mining difficulty adjusts automatically to maintain consistent block times. Mining consumes significant electricity — Bitcoin mining uses ~150 TWh/year. Many newer blockchains use proof-of-stake instead to avoid energy concerns.
Example
Bitcoin miners currently receive 3.125 BTC per block (~every 10 minutes). Mining profitability depends on electricity costs — India's high power costs make BTC mining challenging.
Related Terms
Last updated: 2026-03-21
