What is Block reward?

Block reward meaning

Block reward is the miner's total permitted revenue inside a block: newly issued bitcoin from the block subsidy and the fees left by included transactions. The two parts should not be treated as synonyms.

How it works in Bitcoin

The miner claims the available amount through the block's coinbase transaction. Nodes independently calculate the maximum allowed subsidy and fees. A block that creates too much value is invalid even if its proof of work is sufficient.

Why Block reward matters

Mining terms connect proof of work, block production, incentives and energy. They should not be used as shorthand for node validation or guaranteed profitability.

What people often get wrong

Mining revenue can be lower than the theoretical maximum, and pool payouts are separate contracts between pool operators and participants.

Quick checks before using the term

• Is this about hashrate, energy, revenue or validation?
• Which unit and period does the claim use?
• What changes when difficulty or fees move?

Apply these questions to the concrete example above. A precise answer is more useful than repeating the definition without naming the actor, rule or failure path.