diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c6ef218
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.idea
+
diff --git a/main_c b/main_c
new file mode 100755
index 0000000..e6841ee
Binary files /dev/null and b/main_c differ
diff --git a/prover_key.zkey b/prover_key.zkey
new file mode 120000
index 0000000..f65c8e5
--- /dev/null
+++ b/prover_key.zkey
@@ -0,0 +1 @@
+contributions/main_39f9c44b4342ed5e6941fae36cf6c87c52b1e17f_final.zkey
\ No newline at end of file
diff --git a/verification_key.json b/verification_key.json
new file mode 120000
index 0000000..83bbdc1
--- /dev/null
+++ b/verification_key.json
@@ -0,0 +1 @@
+verification_key_39f9c44b4342ed5e6941fae36cf6c87c52b1e17f.vkey
\ No newline at end of file