Definition ∞ A mining incentive is the reward offered to participants who contribute computational power to secure a proof-of-work blockchain network. These incentives typically consist of newly minted cryptocurrency tokens and transaction fees collected from processed blocks. The purpose is to compensate miners for their efforts, cover operational costs, and encourage honest participation in validating transactions. This system is fundamental to the security and operation of networks like Bitcoin.
Context ∞ The profitability and structure of mining incentives are constantly analyzed, particularly in relation to network security and environmental impact. A key debate involves the long-term sustainability of mining rewards as block subsidies decrease over time. Ongoing discussions also address the transition of some networks to proof-of-stake, which replaces mining incentives with staking rewards.