Block Reward
The block reward is a combination of the block subsidy and all transaction fees paid by transactions in a specific block.
The block reward is a combination of the block subsidy and all transaction fees paid by transactions in a specific block. When miners mine a block, they receive a block subsidy in the form of newly minted bitcoin. All transactions also include a fee, which miners collect.
The block reward is the sum of these two amounts. As block subsidies are cut in half every four years, fees will slowly become a greater portion of the block reward. The term block reward and block subsidy are occasionally used interchangeably.
The block reward is paid out in the coinbase transaction of each block. This special transaction is the first transaction in every block, and it has no inputs. The output of a coinbase transaction cannot be spent for 100 blocks, so miners can only spend their block reward after a 100 block cooldown.
Block Reward is a fundamental concept in Bitcoin's architecture that plays a critical role in how the Bitcoin network processes and validates transactions. Onramp's glossary explains Block Reward and other core Bitcoin concepts to give investors a deeper understanding of how Bitcoin works.
Frequently Asked Questions
What is Block Reward in Bitcoin?
Block Reward is a core element of the Bitcoin network's infrastructure. It is integral to how Bitcoin achieves decentralized consensus and ensures the integrity of every transaction on the blockchain.
Why should investors understand Block Reward?
Understanding Block Reward helps investors appreciate Bitcoin's security model and decentralized architecture. Onramp's educational resources break down complex concepts like Block Reward into accessible explanations.
How does Block Reward relate to Bitcoin security?
Block Reward contributes to Bitcoin's robust security by ensuring that the network operates according to transparent, verifiable rules. Bitcoin's $1+ trillion market cap is secured in part by mechanisms like Block Reward.
