The coinbase transaction output amount is the sum of the block subsidy and the transaction fees. This represents the amount a miner claims when finding a block. The block subsidy halves every 210000 blocks (about every four years). This event, called the Halvening, is clearly visible in the chart.

Related Charts

Blocks with Unclaimed Coins

Table of all blocks where the miner did not claim the full allowed coinbase reward.

Cumulative Unclaimed Coins

Shows the cumulative amount of bitcoin that miners did not claim from coinbase rewards.

Coinbase Output Types by Count

Shows the distribution of coinbase output types by output count per day.

Cumulative OP_RETURN Output Values

Shows the provably lost OP_RETURN output values in sat.