MC_HASH_DIGEST_ID

sidechain_mc_hash

Constant MC_HASH_DIGEST_ID 

Source 
pub const MC_HASH_DIGEST_ID: [u8; 4];
Expand description

Digest ID of the main chain reference block hash

Inherent data provided for INHERENT_IDENTIFIER is saved with this digest ID in the block header using [InherentDigest].