diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f90df16
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+signatures.json
diff --git a/build/build.sh b/build/build.sh
new file mode 100755
index 0000000..3346360
--- /dev/null
+++ b/build/build.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+basedir="${0%/*}/.."
+sigdb="$1"
+
+# Clean signatures database
+"$basedir/build/clean_database.py" "$sigdb" "$basedir/data/signatures/signatures_clean.json"
+
+# Execute hugo buildrun
+cd "$basedir"
+hugo
diff --git a/build/clean_database.py b/build/clean_database.py
new file mode 100755
index 0000000..c404009
--- /dev/null
+++ b/build/clean_database.py
@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+import json
+import sys
+
+injson = str(sys.argv[1])
+outjson = str(sys.argv[2])
+
+def remove_error_info(d):
+    if not isinstance(d, (dict, list)):
+        return d
+    if isinstance(d, list):
+        return [remove_error_info(v) for v in d]
+    return {k: remove_error_info(v) for k, v in d.items()
+            if k not in {'email', 'code', 'permPriv', 'permNews' }}
+
+with open(injson) as json_data:
+    sigs_full = json.load(json_data)
+
+sigs_clean = remove_error_info(sigs_full)
+
+with open(outjson, 'w') as outfile:
+    json.dump(sigs_clean, outfile, indent=2)
diff --git a/static/userdata/.gitignore b/data/signatures/.gitignore
similarity index 100%
rename from static/userdata/.gitignore
rename to data/signatures/.gitignore
diff --git a/data/signatures/signatures.json b/data/signatures/signatures.json
deleted file mode 100644
index 0e72078..0000000
--- a/data/signatures/signatures.json
+++ /dev/null
@@ -1,42 +0,0 @@
-[
-    {
-        "id": 0,
-        "name": "Max",
-        "email": "mail@example.com",
-        "country": "Deutschland",
-        "zip": "86367",
-        "perm": "yes",
-        "code": "630691407558d1cc36a6abb",
-        "confirmed": "yes"
-    },
-    {
-        "id": 1,
-        "name": "Cooler Name",
-        "email": "tech@web.de",
-        "country": "Schweiz",
-        "zip": "4404",
-        "perm": "yes",
-        "code": "759321396558d1cc8bb57fe",
-        "confirmed": "yes"
-    },
-    {
-        "id": 2,
-        "name": "Hengst",
-        "email": "test@test.com",
-        "country": "",
-        "zip": "",
-        "perm": "yes",
-        "code": "691034870458d1cd0fdfb2f",
-        "confirmed": "yes"
-    },
-    {
-        "id": 3,
-        "name": "Richard Bruce Kopp",
-        "email": "kopp@test.de",
-        "country": "Germany ",
-        "zip": "71522",
-        "perm": "yes",
-        "code": "557271457758d1ff356910f",
-        "confirmed": "no"
-    }
-]
diff --git a/layouts/partials/page-signatures.html b/layouts/partials/page-signatures.html
index 55b2fa6..6321324 100644
--- a/layouts/partials/page-signatures.html
+++ b/layouts/partials/page-signatures.html
@@ -13,9 +13,9 @@
                   <th>{{ .Site.Params.Subpage.Signatures.country }}</th>
                   <th>{{ .Site.Params.Subpage.Signatures.zip }}</th>
                 </tr>
-                {{ range $.Site.Data.signatures }}
-                  {{ range . }}
-                    {{ if eq .confirmed "yes" }}
+                {{ range .Site.Data.signatures }}
+                  {{ range sort . "id" "desc" }}
+                    {{ if (eq .confirmed "yes") | and (eq .permPub "yes")  }}
                      <tr>
                         <td>{{ .id }}</td>
                         <td>{{ .name }}</td>
diff --git a/static/cgi/sign.php b/static/cgi/sign.php
index 64c84e6..36839c9 100644
--- a/static/cgi/sign.php
+++ b/static/cgi/sign.php
@@ -3,7 +3,7 @@
 $codemod = 2138367;   // modificator with which the confirmation ID will be obfuscated
 $output = "";
 $selfurl = "http://pmpc-test.mehl.mx/cgi/sign.php";  // absolute URL of this PHP script
-$db = "../userdata/signatures.json";  // Signature database path
+$db = "../../signatures.json";  // Signature database path
 
 // Get info from form
 $action = isset($_GET['action']) ? $_GET['action'] : false;