diff --git a/.github/workflows/nightly-chart-and-image-publish.yaml b/.github/workflows/nightly-chart-and-image-publish.yaml
index ae77b511..c0a07205 100644
--- a/.github/workflows/nightly-chart-and-image-publish.yaml
+++ b/.github/workflows/nightly-chart-and-image-publish.yaml
@@ -31,7 +31,7 @@ jobs:
         registry: ${{ env.REGISTRY }}
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
-    - name: Build docker image
+    - name: Build and push docker images
       run: make docker-build-and-push TAG=${{ env.TAG }} ORG=${{ env.PROD_ORG }}
 
   publish-helm-chart-ghcr:
diff --git a/.github/workflows/release_build/action.yaml b/.github/workflows/release_build/action.yaml
index 3faa3482..92eb5831 100644
--- a/.github/workflows/release_build/action.yaml
+++ b/.github/workflows/release_build/action.yaml
@@ -45,12 +45,11 @@ runs:
         password: ${{ inputs.password }}
     - name: Build & Push docker image
       shell: bash
-      run: make docker-build-and-push TAG=${{ inputs.tag }} REGISTRY=${{ inputs.registry }} ORG=${{ inputs.org }}
-    - name: Store image and digest
-      shell: bash
-      id: image_info
       run: |
-        digest=$( docker images --digests --format "{{.Digest}}" | head -1 )
-        image=$( docker images --digests --format "{{.Repository}}" | head -1 )
+        IID_FILE=$(mktemp)
+        make docker-build-and-push TAG=${{ inputs.tag }} REGISTRY=${{ inputs.registry }} ORG=${{ inputs.org }} IID_FILE=${IID_FILE}
+
+        digest=$(head -n 1 ${IID_FILE})
+        image=${{ inputs.registry }}/${{ inputs.registry }}/turtles
         echo "digest=${digest}" >> $GITHUB_OUTPUT
         echo "image=${image}" >> $GITHUB_OUTPUT
diff --git a/.github/workflows/release_sign/action.yaml b/.github/workflows/release_sign/action.yaml
index 58d2d6ac..d58b5554 100644
--- a/.github/workflows/release_sign/action.yaml
+++ b/.github/workflows/release_sign/action.yaml
@@ -44,15 +44,10 @@ runs:
         username: ${{ inputs.username }}
         password: ${{ inputs.password }}
     - uses: sigstore/cosign-installer@v3.4.0
-    - name: Sign manifests
-      shell: bash
-      env:
-        COSIGN_EXPERIMENTAL: 1
-      run: |
-        cosign sign --yes ${{ inputs.image }}@${{ inputs.digest }} --oidc-provider=${{ inputs.oidc-provider }}
-    - name: Verify pushed ghcr images
+    - name: Sign and verify manifests
       shell: bash
       env:
         COSIGN_EXPERIMENTAL: 1
       run: |
+        cosign sign --yes ${{ inputs.image }}@${{ inputs.digest }} --oidc-provider=${{ inputs.oidc-provider }} --recursive
         cosign verify ${{ inputs.image }}@${{ inputs.digest }} --certificate-identity=${{ inputs.identity }} --certificate-oidc-issuer=${{ inputs.oids-issuer }}
diff --git a/.github/workflows/trivy.yml b/.github/workflows/trivy.yml
index 8ca5d0b1..f902ee79 100644
--- a/.github/workflows/trivy.yml
+++ b/.github/workflows/trivy.yml
@@ -24,11 +24,11 @@ jobs:
         uses: actions/checkout@v4.1.7
       - name: Build an image
         run: |
-          TAG=${{ github.sha }} ARCH=amd64 make docker-build
+          TAG=${{ github.sha }} make docker-build
       - name: Run Trivy vulnerability scanner
         uses: aquasecurity/trivy-action@062f2592684a31eb3aa050cc61e7ca1451cecd3d
         with:
-          image-ref: 'ghcr.io/rancher/turtles-amd64:${{ github.sha }}'
+          image-ref: 'ghcr.io/rancher/turtles:${{ github.sha }}'
           format: 'sarif'
           output: 'trivy-results.sarif'
           severity: 'CRITICAL,HIGH'
diff --git a/Makefile b/Makefile
index b7aa481e..67af789d 100644
--- a/Makefile
+++ b/Makefile
@@ -159,16 +159,15 @@ NOTES := $(abspath $(TOOLS_BIN_DIR)/$(NOTES_BIN))
 
 # Registry / images
 TAG ?= dev
-ARCH ?= $(shell go env GOARCH)
-ALL_ARCH = amd64 arm64
+ARCH ?= linux/$(shell go env GOARCH)
 TARGET_PLATFORMS := linux/amd64,linux/arm64
 MACHINE := rancher-turtles
 REGISTRY ?= ghcr.io
 ORG ?= rancher
 CONTROLLER_IMAGE_NAME ?= turtles
 CONTROLLER_IMG ?= $(REGISTRY)/$(ORG)/$(CONTROLLER_IMAGE_NAME)
-MANIFEST_IMG ?= $(CONTROLLER_IMG)-$(ARCH)
 CONTROLLER_IMAGE_VERSION ?= $(shell git describe --abbrev=0 2>/dev/null)
+IID_FILE ?= $(shell mktemp)
 
 # Release
 RELEASE_TAG ?= $(shell git describe --abbrev=0 2>/dev/null)
@@ -348,22 +347,23 @@ docker-build: buildx-machine docker-pull-prerequisites ## Build docker image for
 			--build-arg builder_image=$(GO_CONTAINER_IMAGE) \
 			--build-arg goproxy=$(GOPROXY) \
 			--build-arg package=. \
-			--build-arg ldflags="$(LDFLAGS)" . -t $(MANIFEST_IMG):$(TAG)
+			--build-arg ldflags="$(LDFLAGS)" . -t $(CONTROLLER_IMG):$(TAG)
 
 .PHONY: docker-build-and-push
 docker-build-and-push: buildx-machine docker-pull-prerequisites ## Run docker-build-and-push targets for all architectures
 	DOCKER_BUILDKIT=1 BUILDX_BUILDER=$(MACHINE) docker buildx build \
 			--platform $(TARGET_PLATFORMS) \
 			--push \
-			--attest type=provenance \
+			--sbom=true \
+			--attest type=provenance,mode=max \
+			--iidfile=$(IID_FILE) \
 			--build-arg builder_image=$(GO_CONTAINER_IMAGE) \
 			--build-arg goproxy=$(GOPROXY) \
 			--build-arg package=. \
-			--build-arg ldflags="$(LDFLAGS)" . -t $(MANIFEST_IMG):$(TAG)
+			--build-arg ldflags="$(LDFLAGS)" . -t $(CONTROLLER_IMG):$(TAG)
 
 docker-list-all:
 	@echo $(CONTROLLER_IMG):${TAG}
-	@for arch in $(ALL_ARCH); do echo $(CONTROLLER_IMG)-$${arch}:${TAG}; done
 
 ##@ Deployment
 
@@ -546,7 +546,7 @@ test-e2e: $(GINKGO) $(HELM) $(CLUSTERCTL) kubectl e2e-image ## Run the end-to-en
 .PHONY: e2e-image
 e2e-image: ## Build the image for e2e tests
 	TAG=v0.0.1 CONTROLLER_IMAGE_NAME=turtles-e2e $(MAKE) docker-build
-	RELEASE_TAG=v0.0.1 CONTROLLER_IMG=$(REGISTRY)/$(ORG)/turtles-e2e-$(ARCH) CONTROLLER_IMAGE_VERSION=v0.0.1 $(MAKE) build-chart
+	RELEASE_TAG=v0.0.1 CONTROLLER_IMG=$(REGISTRY)/$(ORG)/turtles-e2e CONTROLLER_IMAGE_VERSION=v0.0.1 $(MAKE) build-chart
 
 .PHONY: e2e-image-push
 e2e-image-push: e2e-image ## Push the image for e2e tests
diff --git a/test/e2e/config/operator.yaml b/test/e2e/config/operator.yaml
index 0f03bb1c..8455bec2 100644
--- a/test/e2e/config/operator.yaml
+++ b/test/e2e/config/operator.yaml
@@ -2,7 +2,7 @@ managementClusterName: rancher-turtles-e2e
 
 images:
 # Use local dev images built source tree;
-- name: ghcr.io/rancher/turtles-e2e-{ARCH}:v0.0.1 # This should be substituted with operator image
+- name: ghcr.io/rancher/turtles-e2e:v0.0.1 # This should be substituted with operator image
   loadBehavior: tryLoad
 
 intervals:
diff --git a/test/e2e/specs/migrate_gitops_provv1_mgmtv3.go b/test/e2e/specs/migrate_gitops_provv1_mgmtv3.go
index b4457a9e..b54e428c 100644
--- a/test/e2e/specs/migrate_gitops_provv1_mgmtv3.go
+++ b/test/e2e/specs/migrate_gitops_provv1_mgmtv3.go
@@ -25,7 +25,6 @@ import (
 	"os"
 	"path"
 	"path/filepath"
-	"runtime"
 	"strconv"
 	"time"
 
@@ -362,7 +361,7 @@ func MigrateToV3UsingGitOpsSpec(ctx context.Context, inputGetter func() MigrateT
 			BootstrapClusterProxy:        input.BootstrapClusterProxy,
 			HelmBinaryPath:               input.HelmBinaryPath,
 			Namespace:                    turtlesframework.DefaultRancherTurtlesNamespace,
-			Image:                        fmt.Sprintf("ghcr.io/rancher/turtles-e2e-%s", runtime.GOARCH),
+			Image:                        "ghcr.io/rancher/turtles-e2e",
 			Tag:                          input.E2EConfig.GetVariable(e2e.TurtlesVersionVar),
 			WaitDeploymentsReadyInterval: input.E2EConfig.GetIntervals(input.BootstrapClusterProxy.GetName(), "wait-controllers"),
 			SkipCleanup:                  true,
diff --git a/test/e2e/suites/chart-upgrade/chart_upgrade_test.go b/test/e2e/suites/chart-upgrade/chart_upgrade_test.go
index 83b00498..17a7b1fb 100644
--- a/test/e2e/suites/chart-upgrade/chart_upgrade_test.go
+++ b/test/e2e/suites/chart-upgrade/chart_upgrade_test.go
@@ -21,8 +21,6 @@ package chart_upgrade
 
 import (
 	_ "embed"
-	"fmt"
-	"runtime"
 
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
@@ -77,7 +75,7 @@ var _ = Describe("Chart upgrade functionality should work", Label(e2e.ShortTestL
 			BootstrapClusterProxy:        setupClusterResult.BootstrapClusterProxy,
 			HelmBinaryPath:               e2eConfig.GetVariable(e2e.HelmBinaryPathVar),
 			Namespace:                    framework.DefaultRancherTurtlesNamespace,
-			Image:                        fmt.Sprintf("ghcr.io/rancher/turtles-e2e-%s", runtime.GOARCH),
+			Image:                        "ghcr.io/rancher/turtles-e2e",
 			Tag:                          e2eConfig.GetVariable(e2e.TurtlesVersionVar),
 			WaitDeploymentsReadyInterval: e2eConfig.GetIntervals(setupClusterResult.BootstrapClusterProxy.GetName(), "wait-controllers"),
 			AdditionalValues:             rtInput.AdditionalValues,
diff --git a/test/e2e/suites/embedded-capi-disabled-v3/suite_test.go b/test/e2e/suites/embedded-capi-disabled-v3/suite_test.go
index 3cd5c0cd..414f05bc 100644
--- a/test/e2e/suites/embedded-capi-disabled-v3/suite_test.go
+++ b/test/e2e/suites/embedded-capi-disabled-v3/suite_test.go
@@ -23,7 +23,6 @@ import (
 	"context"
 	"fmt"
 	"path/filepath"
-	"runtime"
 	"strconv"
 	"testing"
 
@@ -161,7 +160,7 @@ var _ = BeforeSuite(func() {
 		TurtlesChartPath:             e2eConfig.GetVariable(e2e.TurtlesPathVar),
 		CAPIProvidersYAML:            e2e.CapiProviders,
 		Namespace:                    framework.DefaultRancherTurtlesNamespace,
-		Image:                        fmt.Sprintf("ghcr.io/rancher/turtles-e2e-%s", runtime.GOARCH),
+		Image:                        "ghcr.io/rancher/turtles-e2e",
 		Tag:                          e2eConfig.GetVariable(e2e.TurtlesVersionVar),
 		WaitDeploymentsReadyInterval: e2eConfig.GetIntervals(setupClusterResult.BootstrapClusterProxy.GetName(), "wait-controllers"),
 		AdditionalValues: map[string]string{
diff --git a/test/e2e/suites/embedded-capi-disabled/suite_test.go b/test/e2e/suites/embedded-capi-disabled/suite_test.go
index eaca143b..d1ccb39f 100644
--- a/test/e2e/suites/embedded-capi-disabled/suite_test.go
+++ b/test/e2e/suites/embedded-capi-disabled/suite_test.go
@@ -23,7 +23,6 @@ import (
 	"context"
 	"fmt"
 	"path/filepath"
-	"runtime"
 	"strconv"
 	"testing"
 
@@ -162,7 +161,7 @@ var _ = BeforeSuite(func() {
 		TurtlesChartPath:             e2eConfig.GetVariable(e2e.TurtlesPathVar),
 		CAPIProvidersYAML:            e2e.CapiProviders,
 		Namespace:                    framework.DefaultRancherTurtlesNamespace,
-		Image:                        fmt.Sprintf("ghcr.io/rancher/turtles-e2e-%s", runtime.GOARCH),
+		Image:                        "ghcr.io/rancher/turtles-e2e",
 		Tag:                          e2eConfig.GetVariable(e2e.TurtlesVersionVar),
 		WaitDeploymentsReadyInterval: e2eConfig.GetIntervals(setupClusterResult.BootstrapClusterProxy.GetName(), "wait-controllers"),
 		AdditionalValues: map[string]string{
diff --git a/test/e2e/suites/import-gitops-v3/suite_test.go b/test/e2e/suites/import-gitops-v3/suite_test.go
index ec4d96fb..bae0fb09 100644
--- a/test/e2e/suites/import-gitops-v3/suite_test.go
+++ b/test/e2e/suites/import-gitops-v3/suite_test.go
@@ -23,7 +23,6 @@ import (
 	"context"
 	"fmt"
 	"path/filepath"
-	"runtime"
 	"strconv"
 	"testing"
 
@@ -162,7 +161,7 @@ var _ = BeforeSuite(func() {
 		TurtlesChartPath:             e2eConfig.GetVariable(e2e.TurtlesPathVar),
 		CAPIProvidersYAML:            e2e.CapiProviders,
 		Namespace:                    framework.DefaultRancherTurtlesNamespace,
-		Image:                        fmt.Sprintf("ghcr.io/rancher/turtles-e2e-%s", runtime.GOARCH),
+		Image:                        "ghcr.io/rancher/turtles-e2e",
 		Tag:                          e2eConfig.GetVariable(e2e.TurtlesVersionVar),
 		WaitDeploymentsReadyInterval: e2eConfig.GetIntervals(setupClusterResult.BootstrapClusterProxy.GetName(), "wait-controllers"),
 		AdditionalValues: map[string]string{
diff --git a/test/e2e/suites/import-gitops/suite_test.go b/test/e2e/suites/import-gitops/suite_test.go
index 6c92ccb9..97860fa6 100644
--- a/test/e2e/suites/import-gitops/suite_test.go
+++ b/test/e2e/suites/import-gitops/suite_test.go
@@ -23,7 +23,6 @@ import (
 	"context"
 	"fmt"
 	"path/filepath"
-	"runtime"
 	"strconv"
 	"testing"
 
@@ -170,7 +169,7 @@ var _ = BeforeSuite(func() {
 			TurtlesChartPath:             e2eConfig.GetVariable(e2e.TurtlesPathVar),
 			CAPIProvidersYAML:            e2e.CapiProviders,
 			Namespace:                    framework.DefaultRancherTurtlesNamespace,
-			Image:                        fmt.Sprintf("ghcr.io/rancher/turtles-e2e-%s", runtime.GOARCH),
+			Image:                        "ghcr.io/rancher/turtles-e2e",
 			Tag:                          e2eConfig.GetVariable(e2e.TurtlesVersionVar),
 			WaitDeploymentsReadyInterval: e2eConfig.GetIntervals(setupClusterResult.BootstrapClusterProxy.GetName(), "wait-controllers"),
 			AdditionalValues:             map[string]string{},
@@ -201,7 +200,7 @@ var _ = BeforeSuite(func() {
 			TurtlesChartPath:             e2eConfig.GetVariable(e2e.TurtlesPathVar),
 			CAPIProvidersYAML:            e2e.CapiProviders,
 			Namespace:                    framework.DefaultRancherTurtlesNamespace,
-			Image:                        fmt.Sprintf("ghcr.io/rancher/turtles-e2e-%s", runtime.GOARCH),
+			Image:                        "ghcr.io/rancher/turtles-e2e",
 			Tag:                          e2eConfig.GetVariable(e2e.TurtlesVersionVar),
 			WaitDeploymentsReadyInterval: e2eConfig.GetIntervals(setupClusterResult.BootstrapClusterProxy.GetName(), "wait-controllers"),
 			AdditionalValues:             map[string]string{},
diff --git a/test/e2e/suites/migrate-gitops/suite_test.go b/test/e2e/suites/migrate-gitops/suite_test.go
index d35b10b6..b994e9c7 100644
--- a/test/e2e/suites/migrate-gitops/suite_test.go
+++ b/test/e2e/suites/migrate-gitops/suite_test.go
@@ -23,7 +23,6 @@ import (
 	"context"
 	"fmt"
 	"path/filepath"
-	"runtime"
 	"strconv"
 	"testing"
 
@@ -171,7 +170,7 @@ var _ = BeforeSuite(func() {
 		TurtlesChartPath:             e2eConfig.GetVariable(e2e.TurtlesPathVar),
 		CAPIProvidersYAML:            e2e.CapiProviders,
 		Namespace:                    framework.DefaultRancherTurtlesNamespace,
-		Image:                        fmt.Sprintf("ghcr.io/rancher/turtles-e2e-%s", runtime.GOARCH),
+		Image:                        "ghcr.io/rancher/turtles-e2e",
 		Tag:                          e2eConfig.GetVariable(e2e.TurtlesVersionVar),
 		WaitDeploymentsReadyInterval: e2eConfig.GetIntervals(setupClusterResult.BootstrapClusterProxy.GetName(), "wait-controllers"),
 		AdditionalValues:             map[string]string{},
diff --git a/test/e2e/suites/update-labels/suite_test.go b/test/e2e/suites/update-labels/suite_test.go
index ff3744b7..8d8b25f1 100644
--- a/test/e2e/suites/update-labels/suite_test.go
+++ b/test/e2e/suites/update-labels/suite_test.go
@@ -23,7 +23,6 @@ import (
 	"context"
 	"fmt"
 	"path/filepath"
-	"runtime"
 	"strconv"
 	"testing"
 
@@ -158,7 +157,7 @@ var _ = BeforeSuite(func() {
 		TurtlesChartPath:             e2eConfig.GetVariable(e2e.TurtlesPathVar),
 		CAPIProvidersYAML:            e2e.CapiProviders,
 		Namespace:                    framework.DefaultRancherTurtlesNamespace,
-		Image:                        fmt.Sprintf("ghcr.io/rancher/turtles-e2e-%s", runtime.GOARCH),
+		Image:                        "ghcr.io/rancher/turtles-e2e",
 		Tag:                          e2eConfig.GetVariable(e2e.TurtlesVersionVar),
 		WaitDeploymentsReadyInterval: e2eConfig.GetIntervals(setupClusterResult.BootstrapClusterProxy.GetName(), "wait-controllers"),
 		AdditionalValues: map[string]string{
diff --git a/test/e2e/suites/v2prov/suite_test.go b/test/e2e/suites/v2prov/suite_test.go
index 17c636c0..30b868d7 100644
--- a/test/e2e/suites/v2prov/suite_test.go
+++ b/test/e2e/suites/v2prov/suite_test.go
@@ -23,7 +23,6 @@ import (
 	"context"
 	"fmt"
 	"path/filepath"
-	"runtime"
 	"strconv"
 	"testing"
 
@@ -160,7 +159,7 @@ var _ = BeforeSuite(func() {
 		TurtlesChartPath:             e2eConfig.GetVariable(e2e.TurtlesPathVar),
 		CAPIProvidersYAML:            e2e.CapiProviders,
 		Namespace:                    turtlesframework.DefaultRancherTurtlesNamespace,
-		Image:                        fmt.Sprintf("ghcr.io/rancher/turtles-e2e-%s", runtime.GOARCH),
+		Image:                        "ghcr.io/rancher/turtles-e2e",
 		Tag:                          e2eConfig.GetVariable(e2e.TurtlesVersionVar),
 		WaitDeploymentsReadyInterval: e2eConfig.GetIntervals(setupClusterResult.BootstrapClusterProxy.GetName(), "wait-controllers"),
 		AdditionalValues:             map[string]string{},