diff --git a/30/ea4f1bf99d03d9861e7fa5eff1a59f70cb6f66 b/30/ea4f1bf99d03d9861e7fa5eff1a59f70cb6f66
new file mode 100644
index 00000000..559d2373
--- /dev/null
+++ b/30/ea4f1bf99d03d9861e7fa5eff1a59f70cb6f66
@@ -0,0 +1,21 @@
+pyproject.toml
+  s_f8414d52051f83::t_fc43d9894999ba 79,82-84
+uv.lock
+  s_f8414d52051f83::t_af72a7db488882 16,20,225-226,228
+---
+{
+  "schema_version": "authorship/3.0.0",
+  "git_ai_version": "1.6.14",
+  "base_commit_sha": "30ea4f1bf99d03d9861e7fa5eff1a59f70cb6f66",
+  "prompts": {},
+  "sessions": {
+    "s_f8414d52051f83": {
+      "agent_id": {
+        "tool": "codex",
+        "id": "019f73c1-cded-7c63-bb8b-3b3c3e5de67d",
+        "model": "gpt-5.6-sol"
+      },
+      "human_author": "Nick Sweeting <git@sweeting.me>"
+    }
+  }
+}
\ No newline at end of file