diff --git a/gds/caravel_00020002.oas b/gds/caravel_00020002.oas
new file mode 100644
index 0000000..abb2825
--- /dev/null
+++ b/gds/caravel_00020002.oas
Binary files differ
diff --git a/signoff/make_final_oas b/signoff/make_final_oas
new file mode 100644
index 0000000..c5a05c4
--- /dev/null
+++ b/signoff/make_final_oas
@@ -0,0 +1 @@
+5d28e74f6f34162a2fcd4141b836a4e5c46309bb  ./gds/caravel_00020002.oas