diff --git a/crates/blockchain-tree/src/blockchain_tree.rs b/crates/blockchain-tree/src/blockchain_tree.rs
index 2c3e62412f20..5fde2fcbd34a 100644
--- a/crates/blockchain-tree/src/blockchain_tree.rs
+++ b/crates/blockchain-tree/src/blockchain_tree.rs
@@ -698,21 +698,17 @@ where
         if let Err(e) =
             self.externals.consensus.validate_header_with_total_difficulty(block, U256::MAX)
         {
-            error!(
-                ?block,
-                "Failed to validate total difficulty for block {}: {e}",
-                block.header.hash()
-            );
+            error!(?block, "Failed to validate total difficulty for block {}: {e}", block.hash());
             return Err(e);
         }
 
         if let Err(e) = self.externals.consensus.validate_header(block) {
-            error!(?block, "Failed to validate header {}: {e}", block.header.hash());
+            error!(?block, "Failed to validate header {}: {e}", block.hash());
             return Err(e);
         }
 
         if let Err(e) = self.externals.consensus.validate_block_pre_execution(block) {
-            error!(?block, "Failed to validate block {}: {e}", block.header.hash());
+            error!(?block, "Failed to validate block {}: {e}", block.hash());
             return Err(e);
         }
 
diff --git a/crates/blockchain-tree/src/state.rs b/crates/blockchain-tree/src/state.rs
index a8e43240f4fa..2d01293e20f8 100644
--- a/crates/blockchain-tree/src/state.rs
+++ b/crates/blockchain-tree/src/state.rs
@@ -377,7 +377,7 @@ mod tests {
         // Test lowest_buffered_ancestor for the descendant block
         let lowest_ancestor = tree_state.lowest_buffered_ancestor(&descendant_hash);
         assert!(lowest_ancestor.is_some());
-        assert_eq!(lowest_ancestor.unwrap().block.header.hash(), ancestor_hash);
+        assert_eq!(lowest_ancestor.unwrap().block.hash(), ancestor_hash);
 
         // Test lowest_buffered_ancestor with a non-existent hash
         let non_existent_hash = B256::random();
diff --git a/crates/engine/tree/src/tree/mod.rs b/crates/engine/tree/src/tree/mod.rs
index 234a96a47d07..69a0eca16066 100644
--- a/crates/engine/tree/src/tree/mod.rs
+++ b/crates/engine/tree/src/tree/mod.rs
@@ -1762,18 +1762,18 @@ where
                 target: "engine::tree",
                 ?block,
                 "Failed to validate total difficulty for block {}: {e}",
-                block.header.hash()
+                block.hash()
             );
             return Err(e)
         }
 
         if let Err(e) = self.consensus.validate_header(block) {
-            error!(target: "engine::tree", ?block, "Failed to validate header {}: {e}", block.header.hash());
+            error!(target: "engine::tree", ?block, "Failed to validate header {}: {e}", block.hash());
             return Err(e)
         }
 
         if let Err(e) = self.consensus.validate_block_pre_execution(block) {
-            error!(target: "engine::tree", ?block, "Failed to validate block {}: {e}", block.header.hash());
+            error!(target: "engine::tree", ?block, "Failed to validate block {}: {e}", block.hash());
             return Err(e)
         }
 
@@ -2210,7 +2210,7 @@ where
             ))
         })?;
         if let Err(e) = self.consensus.validate_header_against_parent(&block, &parent_block) {
-            warn!(target: "engine::tree", ?block, "Failed to validate header {} against parent: {e}", block.header.hash());
+            warn!(target: "engine::tree", ?block, "Failed to validate header {} against parent: {e}", block.hash());
             return Err(e.into())
         }
 
diff --git a/crates/rpc/rpc-eth-api/src/helpers/call.rs b/crates/rpc/rpc-eth-api/src/helpers/call.rs
index fde88483c63b..8319a3ff67ac 100644
--- a/crates/rpc/rpc-eth-api/src/helpers/call.rs
+++ b/crates/rpc/rpc-eth-api/src/helpers/call.rs
@@ -94,7 +94,7 @@ pub trait EthCall: EstimateCall + Call + LoadPendingBlock + LoadBlock + FullEthA
 
             let base_block =
                 self.block_with_senders(block).await?.ok_or(EthApiError::HeaderNotFound(block))?;
-            let mut parent_hash = base_block.header.hash();
+            let mut parent_hash = base_block.hash();
 
             // Only enforce base fee if validation is enabled
             cfg.disable_base_fee = !validation;
diff --git a/crates/storage/provider/src/providers/blockchain_provider.rs b/crates/storage/provider/src/providers/blockchain_provider.rs
index 14cb8108d692..722fb5140d4b 100644
--- a/crates/storage/provider/src/providers/blockchain_provider.rs
+++ b/crates/storage/provider/src/providers/blockchain_provider.rs
@@ -1535,7 +1535,7 @@ mod tests {
         let in_memory_block = in_memory_blocks.last().unwrap().clone();
 
         let block_number = database_block.number;
-        let block_hash = database_block.header.hash();
+        let block_hash = database_block.hash();
 
         assert_eq!(
             provider.block_by_id(block_number.into()).unwrap(),
@@ -1544,7 +1544,7 @@ mod tests {
         assert_eq!(provider.block_by_id(block_hash.into()).unwrap(), Some(database_block.unseal()));
 
         let block_number = in_memory_block.number;
-        let block_hash = in_memory_block.header.hash();
+        let block_hash = in_memory_block.hash();
         assert_eq!(
             provider.block_by_id(block_number.into()).unwrap(),
             Some(in_memory_block.clone().unseal())
@@ -1628,7 +1628,7 @@ mod tests {
         let in_memory_block = in_memory_blocks.last().unwrap().clone();
 
         let block_number = database_block.number;
-        let block_hash = database_block.header.hash();
+        let block_hash = database_block.hash();
 
         assert_eq!(
             provider.header_by_id(block_number.into()).unwrap(),
@@ -1649,7 +1649,7 @@ mod tests {
         );
 
         let block_number = in_memory_block.number;
-        let block_hash = in_memory_block.header.hash();
+        let block_hash = in_memory_block.hash();
 
         assert_eq!(
             provider.header_by_id(block_number.into()).unwrap(),
@@ -1686,7 +1686,7 @@ mod tests {
         let in_memory_block = in_memory_blocks.last().unwrap().clone();
 
         let block_number = database_block.number;
-        let block_hash = database_block.header.hash();
+        let block_hash = database_block.hash();
 
         assert_eq!(
             provider.ommers_by_id(block_number.into()).unwrap().unwrap_or_default(),
@@ -1698,7 +1698,7 @@ mod tests {
         );
 
         let block_number = in_memory_block.number;
-        let block_hash = in_memory_block.header.hash();
+        let block_hash = in_memory_block.hash();
 
         assert_eq!(
             provider.ommers_by_id(block_number.into()).unwrap().unwrap_or_default(),
@@ -1726,7 +1726,7 @@ mod tests {
         let in_memory_block = in_memory_blocks.last().unwrap().clone();
 
         let block_number = database_block.number;
-        let block_hash = database_block.header.hash();
+        let block_hash = database_block.hash();
 
         assert!(!receipts.get(database_block.number as usize).unwrap().is_empty());
         assert!(!provider
@@ -1744,7 +1744,7 @@ mod tests {
         );
 
         let block_number = in_memory_block.number;
-        let block_hash = in_memory_block.header.hash();
+        let block_hash = in_memory_block.hash();
 
         assert_eq!(
             provider.receipts_by_block_id(block_number.into())?.unwrap(),