diff --git a/database/run_attribution.py b/database/run_attribution.py
index 2f0cbd99..50a671db 100644
--- a/database/run_attribution.py
+++ b/database/run_attribution.py
@@ -300,18 +300,29 @@ def recorded_output(
 _LOGGER = logging.getLogger("prompt_manager.run_attribution")
 
 
-def recorded_output_lookup(db: Any, *, close: bool = False) -> Callable[[Any], Any]:
+def recorded_output_lookup(
+    db: Any, *, close: bool = False, reference: Optional[dict] = None
+) -> Callable[[Any], Any]:
     """``lookup(path) -> RecordedOutput or None`` for the inspect routes (#386).
 
     Uses ComfyUI's output folder. Any failure (no history, a locked library)
     is logged and names no node, so the file is judged from its own metadata.
     ``close`` closes the calling thread's connection afterwards, for routes
-    that close theirs after reading.
+    that close theirs after reading. ``reference`` (a history occurrence's
+    output reference) spells the file as history recorded it: the route's
+    target is case-normalized on Windows, and history matches names exactly.
     """
 
     def lookup(path: Any) -> Optional[RecordedOutput]:
+        root = host_output_directory()
+        if reference is not None:
+            if reference.get("folder_type") != "output" or not root:
+                return None
+            path = os.path.join(
+                root, reference.get("subfolder") or "", reference.get("filename") or ""
+            )
         try:
-            return recorded_output(db, str(path), host_output_directory())
+            return recorded_output(db, str(path), root)
         except (sqlite3.Error, OSError, ValueError):
             _LOGGER.warning("Recorded run lookup failed", exc_info=True)
             return None
diff --git a/py/api/history.py b/py/api/history.py
index e7f3affd..be86f5ab 100644
--- a/py/api/history.py
+++ b/py/api/history.py
@@ -730,7 +730,9 @@ class HistoryRoutesMixin:
                             "library",
                             {"status": "unavailable" if saved_unavailable else "none"},
                         ),
-                        recorded=recorded_output_lookup(db, close=True),
+                        recorded=recorded_output_lookup(
+                            db, close=True, reference=receipt["reference"]
+                        ),
                     )
                     _reauthorize_current_target(resolved, scope)
                     identity = {
diff --git a/tests/test_run_attribution.py b/tests/test_run_attribution.py
index 592a7768..050d710a 100644
--- a/tests/test_run_attribution.py
+++ b/tests/test_run_attribution.py
@@ -336,6 +336,28 @@ class TestRecordedOutputNode(RecordedRuns, unittest.TestCase):
                 )
         broken.model.close.assert_called_once_with()
 
+    def test_a_history_reference_spells_the_file_as_history_recorded_it(self):
+        # On Windows the history route's target is normcased (lower case);
+        # history matches names exactly, so the route passes its reference.
+        from database.run_attribution import recorded_output_lookup
+
+        upper = os.path.join(self.output, "sub", "IMG_00001_.png")
+        Path(upper).write_bytes(b"png")
+        self.record_run(self.db, self.output, [("sub", "IMG_00001_.png")], [])
+        target = os.path.join(self.output, "sub", "img_00001_.png")
+        reference = {
+            "folder_type": "output",
+            "subfolder": "sub",
+            "filename": "IMG_00001_.png",
+        }
+        with mock.patch(
+            "database.run_attribution.host_output_directory", return_value=self.output
+        ):
+            found = recorded_output_lookup(self.db, reference=reference)(target)
+            self.assertEqual(found.saver_id, "9")
+            temp = {**reference, "folder_type": "temp"}
+            self.assertIsNone(recorded_output_lookup(self.db, reference=temp)(target))
+
     def test_a_library_without_history_tables_names_nothing(self):
         broken = mock.Mock()
         broken.model.get_connection.return_value.execute.side_effect = (