pub fn get_evm_code_hash_key(versioned_bytecode_hash: H256) -> StorageKey {
    StorageKey::new(
        AccountTreeId::new(EVM_HASHES_STORAGE_ADDRESS),
        versioned_bytecode_hash,
    )
}
Gets a slot holding EVM-compatible bytecode hash (i.e., `keccak256` of the non-padded EVM bytecode).
core/lib/types/src/storage/mod.rs