diff --git a/src/process.rs b/src/process.rs
index 27cf2f2..a317e6e 100644
--- a/src/process.rs
+++ b/src/process.rs
@@ -73,31 +73,6 @@ impl ProcessState {
         }
     }
 
-    fn list_modified_fields(&self, previous_state: Option<&ProcessState>) -> Vec<String> {
-        let new_state = &self.pcd_commitment;
-
-        if let Some(prev_state) = previous_state {
-            // Previous state exists; compute differences
-            let previous_state_commitments = &prev_state.pcd_commitment;
-
-            // Compute modified fields by comparing with previous state
-            new_state
-                .iter()
-                .filter_map(|(key, value)| {
-                    let previous_value = previous_state_commitments.get(key);
-                    if previous_value.is_none() || value != previous_value.unwrap() {
-                        Some(key.clone())
-                    } else {
-                        None
-                    }
-                })
-                .collect()
-        } else {
-            // No previous state; all fields are considered modified
-            new_state.keys()
-        }
-    }
-
     /// This is a simplified and streamlined validation for obliteration state
     fn handle_obliteration(&self, members_list: &OutPointMemberMap) -> anyhow::Result<()> {
         // We need an Apophis role