diff --git a/.scripts/get_manifest_digest.sh b/.scripts/get_manifest_digest.sh
deleted file mode 100755
index 38712264f..000000000
--- a/.scripts/get_manifest_digest.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-
-# Get a manifest digest. Example inputs:
-# - docker.stackable.tech/stackable/hello-world:0.0.1-SNAPSHOT-stackable0.0.0-dev
-# - docker.stackable.tech/stackable/hello-world:0.0.1-SNAPSHOT-stackable0.0.0-dev-amd64
-set -euo pipefail
-
-# Note: `docker manifest push` currently outputs the same hash, but `manifest`
-# is experimental and the STDOUT is more likely to change than the structured
-# output.
-docker buildx imagetools inspect --format '{{println .Manifest.Digest}}' "$1"
diff --git a/.scripts/get_repo_digest.sh b/.scripts/get_repo_digest.sh
deleted file mode 100755
index 74a26d53a..000000000
--- a/.scripts/get_repo_digest.sh
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env bash
-
-# The script outputs the image manifest uri with the SHA256 digest, for example:
-# oci.stackable.tech/sdp/hello-world@sha256:917f800259ef4915f976e93987b752fd64debf347568610d7f685d20220fc88a
-set -euo pipefail
-
-# There is only one input to this script, which contains the entire image
-# manifest uri, like: oci.stackable.tech/sdp/hello-world:0.0.1-SNAPSHOT-stackable0.0.0-dev-arm64
-IMAGE_MANIFEST_URI="$1"
-
-# Here, we cut off the image manifest tag to get the image repository uri, for
-# example: oci.stackable.tech/sdp/hello-world
-IMAGE_REPOSITORY_URI="$(echo "$IMAGE_MANIFEST_URI" | cut -d : -f 1)"
-
-IMAGE_REPO_DIGEST=$(
-  docker inspect "$IMAGE_MANIFEST_URI" --format json | \
-  jq -r \
-  --arg IMAGE_REPOSITORY_URI "$IMAGE_REPOSITORY_URI" \
-  --arg IMAGE_MANIFEST_URI "$IMAGE_MANIFEST_URI" \
-  '
-      map(select(.RepoTags[] | contains($IMAGE_MANIFEST_URI)))[0]
-      | .RepoDigests[]
-      | select(. | startswith($IMAGE_REPOSITORY_URI))
-  '
-)
-
-# Ensure IMAGE_REPO_DIGEST is not empty
-if [[ -z "$IMAGE_REPO_DIGEST" ]]; then
-    >&2 echo "Repo Digest is empty, but is required for signing"
-    exit 1
-fi
-
-echo "$IMAGE_REPO_DIGEST"