diff --git a/signatures/version1/cla.json b/signatures/version1/cla.json
index 18d5487..0814cba 100644
--- a/signatures/version1/cla.json
+++ b/signatures/version1/cla.json
@@ -1,3 +1,12 @@
 {
-   "signedContributors": []
+  "signedContributors": [
+    {
+      "name": "michaelkamphausen",
+      "id": 534374,
+      "comment_id": 1711613206,
+      "created_at": "2023-09-08T12:45:08Z",
+      "repoId": 688370069,
+      "pullRequestNo": 1
+    }
+  ]
 }
\ No newline at end of file