diff --git a/signoff/cdrc.log b/signoff/cdrc.log
index e69de29..d55c985 100644
--- a/signoff/cdrc.log
+++ b/signoff/cdrc.log
@@ -0,0 +1,2 @@
+caldrc-put: caravel_18004515.oas 4ba6d9ac1278419eadd4b1963975f89be24c6882 2022-12-13.08:14:55.UTC md5=8a5e9b93eab9bcb5ec75744325ec1916 /mnt/shuttles/gfmpw-0/u6549_proppy/tiny_user_project_inverter/tapeout/outputs/oas/caravel_18004515.oas [no-git-push]
+caldrc-post: caravel_18004515.gds put=4ba6d9ac 2022-12-13.08:41:18.UTC md5=(no-gds-file) output3341_pdk100-ga2322ad13_drc3241-g2b2307ad_prj3240-g4ba6d9ac_caravel_18004515
diff --git a/signoff/make_final_oas b/signoff/make_final_oas
new file mode 100644
index 0000000..41d8266
--- /dev/null
+++ b/signoff/make_final_oas
@@ -0,0 +1 @@
+4a00fdaed885a32e1eb1fb78cd65439b7354ef16  ./tapeout/outputs/oas/caravel_18004515.oas
diff --git a/tapeout/logs/oasis.info b/tapeout/logs/oasis.info
index bd3ed0e..0add661 100644
--- a/tapeout/logs/oasis.info
+++ b/tapeout/logs/oasis.info
@@ -1 +1 @@
-caravel_18004515.oas: a2f72e36d2185b2167d8a43c263153543f66c2bf
\ No newline at end of file
+caravel_18001e9a.oas: 4a00fdaed885a32e1eb1fb78cd65439b7354ef16
diff --git a/tapeout/outputs/oas/caravel_18004515.oas b/tapeout/outputs/oas/caravel_18004515.oas
index 5dcda80..003ea31 100644
--- a/tapeout/outputs/oas/caravel_18004515.oas
+++ b/tapeout/outputs/oas/caravel_18004515.oas
Binary files differ