diff --git a/proto/vulcanize/registry/v1beta1/attributes.proto b/proto/vulcanize/registry/v1beta1/attributes.proto
index dcef61e4..f0f9b394 100644
--- a/proto/vulcanize/registry/v1beta1/attributes.proto
+++ b/proto/vulcanize/registry/v1beta1/attributes.proto
@@ -30,10 +30,10 @@ message ServiceProviderRecord {
 
 message WebsiteRegistrationRecord {
   string url                          = 1 [(gogoproto.moretags) = "json:\"url\" yaml:\"url\""];
-  string repo_registration_record_cid = 2
-      [(gogoproto.moretags) = "json:\"repoRegistrationRecordCID\" yaml:\"repoRegistrationRecordCID\""];
-  string build_artifact_cid = 3 [(gogoproto.moretags) = "json:\"buildArtifactCID\" yaml:\"buildArtifactCID\""];
-  string tls_cert_cid       = 4 [(gogoproto.moretags) = "json:\"TLSCertCID\" yaml:\"TLSCertCID\""];
+  HashReference repo_hash_reference = 2
+      [(gogoproto.moretags) = "json:\"repoHashReference\" yaml:\"repoHashReference\""];
+  HashReference build_artifact_hash_ref = 3 [(gogoproto.moretags) = "json:\"buildArtifactHashRef\" yaml:\"buildArtifactHashRef\""];
+  HashReference tls_cert_hash_ref       = 4 [(gogoproto.moretags) = "json:\"tlsCertHashRef\" yaml:\"tlsCertHashRef\""];
   string type               = 5 [(gogoproto.moretags) = "json:\"type\" yaml:\"type\""];
   string version            = 6 [(gogoproto.moretags) = "json:\"version\" yaml:\"version\""];
 }
diff --git a/x/registry/client/testutil/website_registration_example.yml b/x/registry/client/testutil/website_registration_example.yml
index b640b3e0..2f398ed8 100644
--- a/x/registry/client/testutil/website_registration_example.yml
+++ b/x/registry/client/testutil/website_registration_example.yml
@@ -1,7 +1,10 @@
 record:
     type: WebsiteRegistrationRecord
     url: https://cerc.io
-    repo_registration_record_cid: QmSnuWmxptJZdLJpKRarxBMS2Ju2oANVrgbr2xWbie9b2D
-    build_artifact_cid: QmP8jTG1m9GSDJLCbeWhVSVgEzCPPwXRdCRuJtQ5Tz9Kc9
-    tls_cert_cid: QmbWqxBEKC3P8tqsKc98xmWNzrzDtRLMiMPL8wBuTGsMnR
+    repo_hash_reference:
+        /: QmSnuWmxptJZdLJpKRarxBMS2Ju2oANVrgbr2xWbie9b2D
+    build_artifact_hash_ref: 
+        /: QmP8jTG1m9GSDJLCbeWhVSVgEzCPPwXRdCRuJtQ5Tz9Kc9
+    tls_cert_hash_ref:
+        /: QmbWqxBEKC3P8tqsKc98xmWNzrzDtRLMiMPL8wBuTGsMnR
     version: 1.0.0
\ No newline at end of file
diff --git a/x/registry/helpers/examples/website_registration_example.yml b/x/registry/helpers/examples/website_registration_example.yml
index 419f62fd..2f398ed8 100644
--- a/x/registry/helpers/examples/website_registration_example.yml
+++ b/x/registry/helpers/examples/website_registration_example.yml
@@ -1,7 +1,10 @@
 record:
     type: WebsiteRegistrationRecord
     url: https://cerc.io
-    repo_registration_record_cid: QmSnuWmxptJZdLJpKRarxBMS2Ju2oANVrgbr2xWbie9b2D
-    build_artifact_cid: QmP8jTG1m9GSDJLCbeWhVSVgEzCPPwXRdCRuJtQ5Tz9Kc9
-    tls_cerc_cid: QmbWqxBEKC3P8tqsKc98xmWNzrzDtRLMiMPL8wBuTGsMnR
+    repo_hash_reference:
+        /: QmSnuWmxptJZdLJpKRarxBMS2Ju2oANVrgbr2xWbie9b2D
+    build_artifact_hash_ref: 
+        /: QmP8jTG1m9GSDJLCbeWhVSVgEzCPPwXRdCRuJtQ5Tz9Kc9
+    tls_cert_hash_ref:
+        /: QmbWqxBEKC3P8tqsKc98xmWNzrzDtRLMiMPL8wBuTGsMnR
     version: 1.0.0
\ No newline at end of file