diff --git a/dco-signatures.json b/dco-signatures.json
index 6140da011..4bc49e8ed 100644
--- a/dco-signatures.json
+++ b/dco-signatures.json
@@ -823,6 +823,14 @@
       "created_at": "2026-07-04T02:53:24Z",
       "repoId": 1166129534,
       "pullRequestNo": 2138
+    },
+    {
+      "name": "letv1nnn",
+      "id": 122204149,
+      "comment_id": 4892446798,
+      "created_at": "2026-07-06T11:51:44Z",
+      "repoId": 1166129534,
+      "pullRequestNo": 2147
     }
   ]
 }
\ No newline at end of file