diff --git a/gds/caravel_00020024.oas b/gds/caravel_00020024.oas
new file mode 100644
index 0000000..f54a457
--- /dev/null
+++ b/gds/caravel_00020024.oas
Binary files differ
diff --git a/signoff/make_final_oas b/signoff/make_final_oas
new file mode 100644
index 0000000..b3d5be8
--- /dev/null
+++ b/signoff/make_final_oas
@@ -0,0 +1 @@
+9b86f66efb9620d4271477fe757321f8e5b5d57c  ./gds/caravel_00020024.oas