diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..68d4b46
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,15 @@
+name: .github/workflows/main.yml
+
+on:
+  workflow_dispatch:
+  push:
+    branches: ["master"]
+
+jobs:
+  verify-artifact:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Echo placeholder
+        run: echo "Placeholder TrustSignal verify artifact task"