diff --git a/.craft.yml b/.craft.yml
index d7a4b107..996b6f13 100644
--- a/.craft.yml
+++ b/.craft.yml
@@ -5,7 +5,7 @@ github:
 changelogPolicy: auto
 
 targets:
-  # For direct binary downloads + shasum + shasum.sig
+  # For direct binary downloads + cosign bundles
   - name: github
     tagPrefix: v
     checksums:
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4e12b8ae..de9ba8e6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -165,12 +165,26 @@ jobs:
     name: Package assets for Craft
     runs-on: ubuntu-latest
     needs: [build_for_pypi, build_assets, build_linux_assets]
+    permissions:
+      id-token: write # needed for signing binaries with OIDC token via Cosign
     steps:
       - name: Download artifacts
         uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
         with:
           pattern: "{sentry-prevent-,codecov-,codecov}cli*"
 
+      - name: Install Cosign
+        uses: sigstore/cosign-installer@d58896d6a1865668819e1d91763c7751a165e159 # v3.9.2
+
+      - name: Sign sentry-prevent-cli binaries
+        run: |
+          # Glob matches all prevent-cli binaries, not python wheel nor anything else.
+          for file in sentry-prevent-cli_*/sentry-prevent-cli_*; do
+            cosign sign-blob $file --bundle "$file.bundle" --yes;
+            # Test verification because why not
+            cosign verify-blob $file --bundle "$file.bundle" --certificate-identity-regexp="^https://github\.com/getsentry/prevent-cli/\.github/workflows/build\.yml@refs/heads/release/[0-9]+\.[0-9]+\.[0-9]+" --certificate-oidc-issuer=https://token.actions.githubusercontent.com
+          done
+
       - name: Upload release artifact
         uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
@@ -180,3 +194,4 @@ jobs:
             sentry-prevent-cli_wheel/*
             codecovcli*
             codecov-cli_wheel/*
+            *.bundle
diff --git a/README.md b/README.md
index 3cec6593..0d785c64 100644
--- a/README.md
+++ b/README.md
@@ -14,9 +14,35 @@ The Sentry Prevent CLI is responsible for uploading code coverage and test resul
 
 # Installing
 
-As of today, you are not able to install the Sentry Prevent CLI. We are planning to release it on the PyPI and for direct download in the near future.
-
-If you're determined, you can build the CLI yourself from source by running `uv build` in the `prevent-cli` directory.
+### PyPI
+
+```
+pip install sentry-prevent-cli
+```
+
+### Binary
+
+We build and publish binaries for Linux, MacOS, and Windows. See our GitHub Releases for the full list of OS/architecture combinations we build for. We'll use our macos binary for demonstration purposes here:
+```
+curl -o sentry-prevent-cli -L "https://github.com/getsentry/prevent-cli/releases/latest/download/sentry-prevent-cli_macos"
+chmod +x sentry-prevent-cli
+```
+
+#### Verifying the binary
+If you'd like, you may use Sigstore's Cosign to verify the integrity of your download against our provided Cosign bundles and identity details. For more information on Cosign along with installation instructions, see their [documentation](https://docs.sigstore.dev/cosign/system_config/installation).
+
+First get the appropriate Cosign bundle from our GitHub Release assets. Appending `.bundle` to the binary URL will get you the right file.
+```
+curl -O -L "https://github.com/getsentry/prevent-cli/releases/latest/download/sentry-prevent-cli_macos.bundle"
+```
+Then, use `cosign` to verify the binary:
+```
+cosign verify-blob sentry-prevent-cli \
+    --bundle sentry-prevent-cli_macos.bundle \
+    --certificate-identity-regexp="^https://github\.com/getsentry/prevent-cli/\.github/workflows/build\.yml@refs/heads/release/[0-9]+\.[0-9]+\.[0-9]+" \
+    --certificate-oidc-issuer=https://token.actions.githubusercontent.com
+```
+The OIDC identity here is associated with the specific workflow run that signs the binary. If the verification succeeds, you can trust you've recieved the same binary we built in our GitHub Actions workflow.
 
 # Usage
 
diff --git a/scripts/build_linux.sh b/scripts/build_linux.sh
index 446596b6..88403a58 100755
--- a/scripts/build_linux.sh
+++ b/scripts/build_linux.sh
@@ -14,9 +14,8 @@ cd ../codecov-cli
 uv run pyinstaller -F codecov_cli/main.py
 mv ./dist/main ./dist/codecovcli_$1
 
-# linux binary should be just codecovcli_linux
+# codecov linux binary should be just codecovcli_linux
 if [ $1 = "linux_x86_64" ]; then
     cd ..
-    mv ./prevent-cli/dist/sentry-prevent-cli_$1 ./prevent-cli/dist/sentry-prevent-cli_linux
     mv ./codecov-cli/dist/codecovcli_$1 ./codecov-cli/dist/codecovcli_linux
 fi