diff --git a/src/math_app.rs b/src/math_app.rs
index 483c5b0..84cda46 100644
--- a/src/math_app.rs
+++ b/src/math_app.rs
@@ -155,7 +155,7 @@ impl MathApp {
 						assume(!cached_data.is_empty());
 					}
 
-					if commit == build::SHORT_COMMIT.chars().map(|c| c as u8).collect::<Vec<u8>>().as_slice() {
+					if commit == const { unsafe { std::mem::transmute::<&str, crate::misc::HashBytes>(build::SHORT_COMMIT) } } {
 						tracing::info!("Reading decompression cache. Bytes: {}", cached_data.len());
 						return Some(cached_data.to_vec());
 					} else {
@@ -171,7 +171,7 @@ impl MathApp {
 					}
 
 					tracing::info!("Setting decompression cache");
-					let commit: [u8; crate::misc::HASH_LENGTH] = unsafe { build::SHORT_COMMIT.as_bytes().try_into().unwrap_unchecked() };
+					let commit: crate::misc::HashBytes = const { unsafe { std::mem::transmute::<&str, crate::misc::HashBytes>(build::SHORT_COMMIT) } };
 					let saved_data = &crate::misc::hashed_storage_create(commit, data);
 					tracing::info!("Bytes: {}", saved_data.len());
 					get_localstorage().set_item(DATA_NAME, saved_data).expect("failed to set local storage cache");
@@ -193,7 +193,7 @@ impl MathApp {
 						assume(!func_data.is_empty());
 					}
 
-					if commit == unsafe { std::mem::transmute::<&str, &[u8]>(build::SHORT_COMMIT) } {
+					if commit == const { unsafe { std::mem::transmute::<&str, &[u8]>(build::SHORT_COMMIT) } } {
 						tracing::info!("Reading previous function data");
 						let function_manager: FunctionManager = bincode::deserialize(&func_data).ok()?;
 						return Some(function_manager);
@@ -209,7 +209,9 @@ impl MathApp {
 			let mut data = Vec::new();
 			let _ = unsafe {
 				ruzstd::StreamingDecoder::new(
-					&mut include_bytes!(concat!(env!("OUT_DIR"), "/compressed_data")).as_slice(),
+					&mut const {
+						include_bytes!(concat!(env!("OUT_DIR"), "/compressed_data")).as_slice()
+					},
 				)
 				.unwrap_unchecked()
 				.read_to_end(&mut data)
@@ -623,16 +625,11 @@ impl App for MathApp {
 					.local_storage()
 				{
 					tracing::info!("Setting current functions");
+					let hash: crate::misc::HashBytes = unsafe {
+						std::mem::transmute::<&str, crate::misc::HashBytes>(build::SHORT_COMMIT)
+					};
 					let saved_data = &crate::misc::hashed_storage_create(
-						unsafe {
-							build::SHORT_COMMIT
-								.chars()
-								.map(|c| c as u8)
-								.collect::<Vec<u8>>()
-								.as_slice()
-								.try_into()
-								.unwrap_unchecked()
-						},
+						hash,
 						bincode::serialize(&self.functions).unwrap().as_slice(),
 					);
 					// tracing::info!("Bytes: {}", saved_data.len());
diff --git a/src/misc.rs b/src/misc.rs
index 765ce3b..1a6cf5c 100644
--- a/src/misc.rs
+++ b/src/misc.rs
@@ -329,7 +329,7 @@ pub fn almost_variable(x: f64) -> Option<char> {
 pub const HASH_LENGTH: usize = 8;
 
 /// Represents bytes used to represent hash info
-type HashBytes = [u8; HASH_LENGTH];
+pub type HashBytes = [u8; HASH_LENGTH];
 
 #[allow(dead_code)]
 pub fn hashed_storage_create(hash: HashBytes, data: &[u8]) -> String {