diff --git a/.github/workflows/.test.yml b/.github/workflows/.test.yml
index 3fa44fa..7a35253 100644
--- a/.github/workflows/.test.yml
+++ b/.github/workflows/.test.yml
@@ -59,6 +59,39 @@ jobs:
           username: ${{ secrets.AWS_ACCESS_KEY_ID }}
           password: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
 
+  build-aws-verify:
+    runs-on: ubuntu-latest
+    if: ${{ github.event_name != 'pull_request' }}
+    needs:
+      - build-aws
+    steps:
+      -
+        name: Install Cosign
+        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
+        with:
+          cosign-release: ${{ needs.build-aws.outputs.cosign-version }}
+      -
+        name: Login to registry
+        uses: docker/login-action@v3
+        with:
+          registry: public.ecr.aws
+          username: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          password: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      -
+        name: Verify signatures
+        uses: actions/github-script@v8
+        env:
+          INPUT_COSIGN-VERSION: ${{ needs.build-aws.outputs.cosign-version }}
+          INPUT_COSIGN-VERIFY-COMMANDS: ${{ needs.build-aws.outputs.cosign-verify-commands }}
+        with:
+          script: |
+            const cosignVersion = core.getInput('cosign-version');
+            core.info(`Cosign version used by Docker GitHub Builder: ${cosignVersion}`);
+            const cosignVerifyCommands = core.getMultilineInput('cosign-verify-commands');
+            for (const cmd of cosignVerifyCommands) {
+              await exec.exec(cmd);
+            }
+
   build-ghcr:
     uses: ./.github/workflows/build.yml
     permissions:
@@ -154,3 +187,34 @@ jobs:
       build-file: test/hello.Dockerfile
       build-sbom: true
       build-platforms: linux/amd64,linux/arm64
+
+  build-local-verify:
+    runs-on: ubuntu-latest
+    if: ${{ github.event_name != 'pull_request' }}
+    needs:
+      - build-local
+    steps:
+      -
+        name: Install Cosign
+        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
+        with:
+          cosign-release: ${{ needs.build-local.outputs.cosign-version }}
+      -
+        name: Download artifact
+        uses: actions/download-artifact@v5
+        with:
+          name: ${{ needs.build-local.outputs.artifact-name }}
+      -
+        name: Verify signatures
+        uses: actions/github-script@v8
+        env:
+          INPUT_COSIGN-VERSION: ${{ needs.build-local.outputs.cosign-version }}
+          INPUT_COSIGN-VERIFY-COMMANDS: ${{ needs.build-local.outputs.cosign-verify-commands }}
+        with:
+          script: |
+            const cosignVersion = core.getInput('cosign-version');
+            core.info(`Cosign version used by Docker GitHub Builder: ${cosignVersion}`);
+            const cosignVerifyCommands = core.getMultilineInput('cosign-verify-commands');
+            for (const cmd of cosignVerifyCommands) {
+              await exec.exec(cmd);
+            }
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 86c3425..3298ab7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -108,15 +108,30 @@ on:
       github-token:
         description: "GitHub Token used to authenticate against a repository for Git context"
         required: false
+    outputs:
+      cosign-version:
+        description: Cosign version used for verification
+        value: ${{ jobs.build.outputs.cosign-version }}
+      cosign-verify-commands:
+        description: Cosign verify commands
+        value: ${{ jobs.build.outputs.cosign-verify-commands }}
+      artifact-name:
+        description: Name of the uploaded artifact (for local output)
+        value: ${{ jobs.build.outputs.artifact-name }}
 
 env:
   DOCKER_ACTIONS_TOOLKIT_MODULE: "@docker/actions-toolkit@0.67.0"
   COSIGN_VERSION: "v3.0.2"
   LOCAL_EXPORT_DIR: "/tmp/buildx-output"
+  LOCAL_ARTIFACT_NAME: "docker-github-builder-assets"
 
 jobs:
   build:
     runs-on: ubuntu-latest
+    outputs:
+      cosign-version: ${{ env.COSIGN_VERSION }}
+      cosign-verify-commands: ${{ steps.signing-attestation-manifests.outputs.verify-commands || steps.signing-local-artifacts.outputs.verify-commands }}
+      artifact-name: ${{ env.LOCAL_ARTIFACT_NAME }}
     permissions:
       contents: read
       id-token: write # needed for signing the images with GitHub OIDC Token
@@ -266,6 +281,7 @@ jobs:
             await cosign.printVersion();
       -
         name: Signing attestation manifests
+        id: signing-attestation-manifests
         if: ${{ inputs.output == 'registry' }}
         uses: actions/github-script@v8
         env:
@@ -288,8 +304,19 @@ jobs:
               { certificateIdentityRegexp: `^https://github.com/docker/github-builder-experimental/.github/workflows/build.yml.*$` },
               signResults
             );
+            
+            await core.group(`Verify commands`, async () => {
+              const verifyCommands = [];
+              for (const [attestationRef, verifyResult] of Object.entries(verifyResults)) {
+                const cmd = `cosign ${verifyResult.cosignArgs.join(' ')} ${attestationRef}`;
+                core.info(cmd);
+                verifyCommands.push(cmd);
+              }
+              core.setOutput('verify-commands', verifyCommands.join('\n'));
+            });
       -
         name: Signing local artifacts
+        id: signing-local-artifacts
         if: ${{ inputs.output == 'local' }}
         uses: actions/github-script@v8
         env:
@@ -309,6 +336,16 @@ jobs:
               { certificateIdentityRegexp: `^https://github.com/docker/github-builder-experimental/.github/workflows/build.yml.*$` },
               signResults
             );
+            
+            await core.group(`Verify commands`, async () => {
+              const verifyCommands = [];
+              for (const [artifactPath, verifyResult] of Object.entries(verifyResults)) {
+                const cmd = `cosign ${verifyResult.cosignArgs.join(' ')} --bundle ${path.relative(inplocalExportDir, verifyResult.bundlePath)} ${path.relative(inplocalExportDir, artifactPath)}`;
+                core.info(cmd);
+                verifyCommands.push(cmd);
+              }
+              core.setOutput('verify-commands', verifyCommands.join('\n'));
+            });
       -
         name: Create manifest
         if: ${{ inputs.output == 'registry' }}
@@ -343,6 +380,6 @@ jobs:
         if: ${{ inputs.output == 'local' }}
         uses: actions/upload-artifact@v5
         with:
-          name: docker-github-builder-assets
+          name: ${{ env.LOCAL_ARTIFACT_NAME }}
           path: ${{ env.LOCAL_EXPORT_DIR }}
           if-no-files-found: error
diff --git a/README.md b/README.md
index 4c9ec67..7e8a43d 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,35 @@ on:
         - registry: docker.io
           username: ${{ vars.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+  build-verify:
+    runs-on: ubuntu-latest
+    if: ${{ github.event_name != 'pull_request' }}
+    needs:
+      - build
+    steps:
+      -
+        name: Install Cosign
+        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
+        with:
+          cosign-release: ${{ needs.build.outputs.cosign-version }}
+      -
+        name: Login to registry
+        uses: docker/login-action@v3
+        with:
+          registry: docker.io
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Verify signatures
+        uses: actions/github-script@v8
+        env:
+          INPUT_COSIGN-VERIFY-COMMANDS: ${{ needs.build.outputs.cosign-verify-commands }}
+        with:
+          script: |
+            for (const cmd of core.getMultilineInput('cosign-verify-commands')) {
+              await exec.exec(cmd);
+            }
 ```
 
 You can find the list of available inputs in [`.github/workflows/build.yml`](.github/workflows/build.yml).