diff --git a/submission/clean.py.cms b/submission/clean.py.cms
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diff --git a/submission/manifest.json b/submission/manifest.json
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--- /dev/null
+++ b/submission/manifest.json
@@ -0,0 +1,6 @@
+{
+  "team_id": "team-06",
+  "code_path": "submission/clean.py.cms",
+  "code_sha256": "665c97cbb0b17f9c3d291316422af261fca71b155e2f043575c5a889a53a72f9",
+  "notes": "Replace team_id with your assigned team identity before signing."
+}
diff --git a/submission/manifest.sig b/submission/manifest.sig
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