Bitcoin Halving Event 2024. At the time, the reward for each block of mined bitcoin was cut in half from 6.25 btc to 3.125 btc. There have been three halvings as of january 2024:

Bitcoin halving was reduced by half, from 6.25 btc to 3.125 btc per mined block, on april 19, 2024. In the 2028 halving, the reward will drop from 3.125 btc per block to 1.5625.