Mining (Cryptocurrency)
CryptoGlossary term
Definition
The process of using specialized computer hardware to solve complex mathematical puzzles in order to validate transactions and add new blocks to a blockchain. Miners are rewarded with newly created cryptocurrency and transaction fees for their computational work. This process is central to Proof of Work blockchains like Bitcoin and requires significant electricity and computing power.
Related terms
- Proof of WorkA consensus mechanism that requires miners to solve computationally intensive mathematical puzzles to validate transactions and add new blocks to the blockchain. It was the first consensus method used in blockchain technology and remains the mechanism behind Bitcoin. While highly secure, Proof of Work is criticized for its significant energy consumption and environmental impact.
- Hash RateA measure of the computational power being used to mine and process transactions on a Proof of Work blockchain network. It represents the number of hash calculations a miner or the entire network can perform per second. A higher hash rate indicates a more secure network because it would require more computing power for a bad actor to attack it.
- BlockchainA distributed digital ledger that records transactions across a network of computers in a way that makes the data nearly impossible to alter retroactively. Each block contains a set of transactions and is cryptographically linked to the previous block, forming a chain. This technology provides transparency, security, and decentralization without requiring a central authority.
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