diff --git a/cargosha256.nix b/cargosha256.nix
new file mode 100644
index 0000000..bc31552
--- /dev/null
+++ b/cargosha256.nix
@@ -0,0 +1 @@
+"0sk69dwq2pndq8i26skwkhbcb9r5xfvs3xpn8jh7512iznpxlp7i"