From f538ec25685fd027299bb07d482b93d8f457d9cf Mon Sep 17 00:00:00 2001
From: Yigit Sever
Date: Fri, 16 Apr 2021 02:24:28 +0300
Subject: Check correct bits

---
 src/handlers.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/handlers.rs')

diff --git a/src/handlers.rs b/src/handlers.rs
index fe60ded..482f5b1 100644
--- a/src/handlers.rs
+++ b/src/handlers.rs
@@ -437,8 +437,8 @@ pub async fn authorized_propose_block(
         return Ok(warp::reply::with_status(res_json, StatusCode::BAD_REQUEST));
     }
 
-    // Are the 6 rightmost characters (=24 bits) zero?
-    let should_zero = hashvalue[31] as i32 + hashvalue[30] as i32 + hashvalue[29] as i32;
+    // Are the 6 leftmost characters (=24 bits) zero?
+    let should_zero = hashvalue[0] as i32 + hashvalue[1] as i32 + hashvalue[2] as i32;
 
     if should_zero != 0 {
         debug!("the hash does not have 6 rightmost zero bits");
-- 
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