noise seed

program/src/commit.rs

@@ -81,6 +81,7 @@ pub fn process_commit(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResul
     // Update executor logic.
     permit.executor = executor;
     permit.fee = fee;
+    permit.seed = args.seed;
 
     // Transfer hash tokens.
     transfer(

program/src/mine.rs

@@ -87,12 +87,13 @@ pub fn process_mine(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
 
     // Reset miner hash if mining new block.
     if miner.block_id != block.id {
-        miner.block_id = block.id;
-        let mut args = [0u8; 96];
+        let mut args = [0u8; 128];
         args[..32].copy_from_slice(&block.id.to_le_bytes());
         args[32..64].copy_from_slice(&block.slot_hash);
-        args[64..].copy_from_slice(&miner.authority.to_bytes());
+        args[64..96].copy_from_slice(&permit.authority.to_bytes());
+        args[96..].copy_from_slice(&permit.seed);
         miner.hash = hash(&args);
+        miner.block_id = block.id;
     }
 
     // Mine and accumulate rewards.
@@ -108,8 +109,6 @@ pub fn process_mine(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
         // Score and increment rewards.
         let score = difficulty(miner.hash) as u64;
         if score >= block.reward.nugget_threshold {
-            block.winning_hashes += 1;
-            miner.winning_hashes += 1;
             miner_reward += block.reward.nugget_reward;
         }
 

program/src/open.rs

@@ -79,7 +79,6 @@ pub fn process_open(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
     block.slot_hash = [0; 32];
     block.start_slot = start_slot;
     block.total_hashes = 0;
-    block.winning_hashes = 0;
 
     // Select reward strategy.
     let noise_seed = block.id.to_le_bytes();