diff --git a/classquiz/routers/editor.py b/classquiz/routers/editor.py
index cfd356a..1add4c9 100644
--- a/classquiz/routers/editor.py
+++ b/classquiz/routers/editor.py
@@ -88,7 +88,6 @@ class UploadImageReturn(BaseModel):
 
 @router.post("/image", response_model=UploadImageReturn)
 async def upload_image(edit_id: str, pow_data: str, file: UploadFile = File()):
-    print(pow_data)
     session_data = await redis.get(f"edit_session:{edit_id}")
     pow_data_server = await redis.get(f"edit_session:{edit_id}:pow")
     uploaded_images = await redis.llen(f"edit_session:{edit_id}:images")
@@ -97,9 +96,9 @@ async def upload_image(edit_id: str, pow_data: str, file: UploadFile = File()):
     if session_data is None:
         raise HTTPException(status_code=401, detail="Edit ID not found!")
 
-    if uploaded_images == 0 and not check_hashcash(pow_data, pow_data_server, "19"):
+    if uploaded_images == 0 and not check_hashcash(pow_data, pow_data_server, "16"):
         raise HTTPException(status_code=401, detail="Edit ID not found!")
-    if uploaded_images != 0 and not check_hashcash(pow_data, pow_data_server, "17"):
+    if uploaded_images != 0 and not check_hashcash(pow_data, pow_data_server, "16"):
         raise HTTPException(status_code=401, detail="Edit ID not found!")
     file_bytes = await file.read()
     if len(file_bytes) < 2000:
diff --git a/frontend/src/lib/editor.svelte b/frontend/src/lib/editor.svelte
index 2d2b728..d5ce00f 100644
--- a/frontend/src/lib/editor.svelte
+++ b/frontend/src/lib/editor.svelte
@@ -106,7 +106,7 @@
 		const res = await fetch(`/api/v1/editor/pow?edit_id=${edit_id}`);
 		const data = (await res.json()).data;
 		console.log(data);
-		pow_data = await mint(data);
+		pow_data = await mint(data, 16);
 		console.log(pow_data);
 	};
 </script>
diff --git a/frontend/src/lib/editor/card.svelte b/frontend/src/lib/editor/card.svelte
index 6452d5c..1059ea6 100644
--- a/frontend/src/lib/editor/card.svelte
+++ b/frontend/src/lib/editor/card.svelte
@@ -36,7 +36,7 @@
 			return;
 		}
 		console.log('Computing POW');
-		pow_data = await mint(salt, 17, '', 8, false);
+		pow_data = await mint(salt, 16, '', 8, false);
 		pow_salt = undefined;
 		return;
 	};