POST_BLOSSOM_HALVING_INTERVAL

zebra_chain::parameters::subsidy

Constant POST_BLOSSOM_HALVING_INTERVAL 

Source 
pub const POST_BLOSSOM_HALVING_INTERVAL: HeightDiff = _; // 1_680_000i64
Expand description

After Blossom the block time is reduced to 75 seconds but halving period should remain around 4 years.