Blockchain Mining

Definition ∞ Blockchain mining is the process of validating and adding new transaction blocks to a distributed ledger. This activity involves specialized computers solving complex computational puzzles to secure the network and confirm transactions, typically under a Proof-of-Work consensus mechanism. Successful miners are rewarded with newly minted cryptocurrency and transaction fees, incentivizing their participation. Mining ensures the integrity and decentralization of the blockchain, preventing double-spending.
Context ∞ The state of blockchain mining is currently marked by significant debates concerning its energy consumption and environmental impact, alongside the shift towards more energy-efficient consensus methods. A critical future development involves the continuous evolution of mining hardware and the broader adoption of alternative validation protocols. This provides immediate context for news about regulatory scrutiny and network security advancements.