pub const BIP66_ACTIVATION_MAINNET: u64 = 363_725;Expand description
BIP66: Strict DER Signatures - Mainnet activation height
Starting at this block, all signatures must use strict DER encoding.
Reference: BIP66, consensus activation at block 363,725
Note: The code checks height < activation_height, so 363,725 is the first
block where BIP66 is enforced.