diff --git a/electrumx/lib/atomicals_blueprint_builder.py b/electrumx/lib/atomicals_blueprint_builder.py
index 7ce61462..0a3d33a7 100644
--- a/electrumx/lib/atomicals_blueprint_builder.py
+++ b/electrumx/lib/atomicals_blueprint_builder.py
@@ -15,6 +15,7 @@
     is_splat_operation,
     is_split_operation,
     location_id_bytes_to_compact,
+    safe_int_conversion,
 )
 
 
@@ -491,7 +492,7 @@ def custom_color_nft_atomicals(cls, nft_atomicals, operations_found_at_inputs, t
             for out_idx, _txout in enumerate(tx.outputs):
                 compact_atomical_id = location_id_bytes_to_compact(atomical_id)
                 compact_atomical_id_data = {
-                    int(k): v
+                    safe_int_conversion(k, -1): safe_int_conversion(v, 0)
                     for k, v in operations_found_at_inputs.get("payload", {}).get(compact_atomical_id, {}).items()
                 }
                 expected_value = compact_atomical_id_data.get(out_idx, 0)
@@ -588,7 +589,7 @@ def custom_color_ft_atomicals(cls, ft_atomicals, operations_found_at_inputs, tx)
                 expected_output_index = out_idx
                 compact_atomical_id = location_id_bytes_to_compact(atomical_id)
                 compact_atomical_id_data = {
-                    int(k): v
+                    safe_int_conversion(k, -1): safe_int_conversion(v, 0)
                     for k, v in operations_found_at_inputs.get("payload", {}).get(compact_atomical_id, {}).items()
                 }
                 expected_value = compact_atomical_id_data.get(expected_output_index, 0)
diff --git a/electrumx/lib/util_atomicals.py b/electrumx/lib/util_atomicals.py
index 2e67e000..8fa842d5 100644
--- a/electrumx/lib/util_atomicals.py
+++ b/electrumx/lib/util_atomicals.py
@@ -2134,3 +2134,10 @@ def check_validate_proof(target_hash, proof):
             return True, concat_str4, target_hash
 
     return False, None, None
+
+
+def safe_int_conversion(x, default=0):
+    try:
+        return int(x)
+    except (ValueError, TypeError):
+        return default
\ No newline at end of file
diff --git a/electrumx/server/block_processor.py b/electrumx/server/block_processor.py
index 55966e38..d5700022 100644
--- a/electrumx/server/block_processor.py
+++ b/electrumx/server/block_processor.py
@@ -2720,13 +2720,12 @@ def populate_location_info_summary(self, atomical_id, atomical_result):
         active_supply = 0
         atomical_active_location_key_prefix = b"a" + atomical_id
         for (
-            _atomical_active_location_key,
+            atomical_active_location_key,
             atomical_active_location_value,
         ) in self.db.utxo_db.iterator(prefix=atomical_active_location_key_prefix):
-            (location_value,) = unpack_le_uint64(
-                atomical_active_location_value[HASHX_LEN + SCRIPTHASH_LEN : HASHX_LEN + SCRIPTHASH_LEN + 8]
-            )
-            active_supply += location_value
+            location = atomical_active_location_key[1 + ATOMICAL_ID_LEN : 1 + ATOMICAL_ID_LEN + ATOMICAL_ID_LEN]
+            atomical_value = self.db.get_uxto_atomicals_value(location, atomical_id)
+            active_supply += atomical_value
             scripthash = atomical_active_location_value[HASHX_LEN : HASHX_LEN + SCRIPTHASH_LEN]
             unique_holders[scripthash] = True
         atomical_result["unique_holders"] = len(unique_holders)