diff --git a/cf/dd1293e93736547f04fe7e5816e6cce4fd98da b/cf/dd1293e93736547f04fe7e5816e6cce4fd98da
new file mode 100644
index 00000000..c8b415f0
--- /dev/null
+++ b/cf/dd1293e93736547f04fe7e5816e6cce4fd98da
@@ -0,0 +1,19 @@
+Dockerfile
+  s_5ecae765c2d31f::t_0409a505d2fafa 262
+---
+{
+  "schema_version": "authorship/3.0.0",
+  "git_ai_version": "1.5.6",
+  "base_commit_sha": "cfdd1293e93736547f04fe7e5816e6cce4fd98da",
+  "prompts": {},
+  "sessions": {
+    "s_5ecae765c2d31f": {
+      "agent_id": {
+        "tool": "claude",
+        "id": "d8c7426d-be4c-43e8-816d-93b20c74d67e",
+        "model": "claude-opus-4-7"
+      },
+      "human_author": "Nick Sweeting <git@sweeting.me>"
+    }
+  }
+}
\ No newline at end of file