diff --git a/.github/workflows/github-oidc.yaml b/.github/workflows/github-oidc.yaml
index 7d6559f334ab..1527ee189b21 100644
--- a/.github/workflows/github-oidc.yaml
+++ b/.github/workflows/github-oidc.yaml
@@ -62,8 +62,3 @@ jobs:
           set -e
           # Build and publish an image.
           make sign-ci-keyless-containers
-
-      - name: Build and sign a blob
-        run: |
-          set -e
-          make sign-blob-experimental
diff --git a/test/ci.mk b/test/ci.mk
index 246ed3395aa4..3742446c1dfa 100644
--- a/test/ci.mk
+++ b/test/ci.mk
@@ -9,7 +9,3 @@ sign-ci-containers: ko
 .PHONY: sign-ci-keyless-containers
 sign-ci-keyless-containers: ko
 	./scripts/sign-images-ci.sh
-
-.PHONY: sign-blob-experimental
-sign-blob-experimental:
-	./test/sign_blob_test.sh
diff --git a/test/sign_blob_test.sh b/test/sign_blob_test.sh
deleted file mode 100755
index a82601e89b21..000000000000
--- a/test/sign_blob_test.sh
+++ /dev/null
@@ -1,85 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright 2021 The Sigstore Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# This test checks that verify-blob will iterate over all entries and check for at least one valid entry before erroring out
-# This is to prevent verify-blob from only checking the most recent entry, which could result
-# in a "denial of service" type attack if someone signs a piece of software
-# with their own certificate which doesn't chain up to Sigstore
-
-set -ex
-
-COSIGN_CLI=./cosign
-
-echo "Creating a unique blob"
-BLOB=verify-experimental-blob
-date > $BLOB
-cat $BLOB
-
-echo "Sign the blob with cosign first and upload to rekor"
-$COSIGN_CLI sign-blob --yes --output-certificate blob.cert --output-signature blob.sig $BLOB
-
-echo "Verifying ..."
-$COSIGN_CLI verify-blob --signature blob.sig --cert blob.cert --certificate-identity-regexp '.*' --certificate-oidc-issuer-regexp '.*' $BLOB
-echo "Verifying using cosign ENV variables..."
-COSIGN_SIGNATURE=blob.sig COSIGN_CERTIFICATE=blob.cert $COSIGN_CLI verify-blob --certificate-identity-regexp '.*' --certificate-oidc-issuer-regexp '.*' $BLOB
-
-# Now, sign the blob with a self-signed certificate and upload to rekor
-SIG_FILE=verify-experimental-signature
-PRIV_KEY=./test/testdata/test_blob_private_key
-PUB_KEY=./test/testdata/test_blob_public_key
-CERT_FILE=./test/testdata/test_blob_cert.pem
-
-openssl dgst -sha256 -sign $PRIV_KEY -out $SIG_FILE $BLOB
-openssl dgst -sha256 -verify $PUB_KEY -signature $SIG_FILE $BLOB
-
-SHA256HASH=$(sha256sum $BLOB |  cut -f1 -d' ')
-
-SIGNATURE=$(cat $SIG_FILE | base64)
-echo "Signature: $SIGNATURE"
-
-CERT=$(cat $CERT_FILE | base64)
-echo "Cert: $CERT"
-
-JSON_BODY_FILE=verify-experimental-blob-http-body.json
-cat <<EOF > $JSON_BODY_FILE
-{
-    "apiVersion": "0.0.1",
-    "spec": {
-        "data": {
-            "hash": {
-                "algorithm": "sha256",
-                "value": "$SHA256HASH"
-            }
-        },
-        "signature": {
-            "content": "$SIGNATURE",
-            "publicKey": {
-                "content": "$CERT"
-            }
-        }
-    },
-    "kind": "hashedrekord"
-}
-EOF
-
-curl -X POST https://rekor.sigstore.dev/api/v1/log/entries -H 'Content-Type: application/json'  -d @$JSON_BODY_FILE
-
-# Verifying should still work
-echo "Verifying ..."
-$COSIGN_CLI verify-blob --signature "$SIG_FILE" --cert "$CERT_FILE" --certificate-chain "$CERT_FILE" --insecure-ignore-sct --certificate-identity-regexp '.*' --certificate-oidc-issuer-regexp '.*' "$BLOB"
-
-echo "Verifying using cosign ENV variables ..."
-COSIGN_SIGNATURE="$SIG_FILE" COSIGN_CERTIFICATE_CHAIN="$CERT_FILE" COSIGN_CERTIFICATE="$CERT_FILE" $COSIGN_CLI verify-blob --insecure-ignore-sct --certificate-identity-regexp '.*' --certificate-oidc-issuer-regexp '.*' "$BLOB"