diff --git a/public/keybase.txt b/public/keybase.txt
new file mode 100644
index 0000000..5174009
--- /dev/null
+++ b/public/keybase.txt
@@ -0,0 +1,75 @@
+==================================================================
+https://keybase.io/networkexception
+--------------------------------------------------------------------
+
+I hereby claim:
+
+  * I am an admin of https://nwex.de
+  * I am networkexception (https://keybase.io/networkexception) on keybase.
+  * I have a public key with fingerprint 4D77 22C2 A8DC 887C 69F9  CBDA C1F2 658D C370 C8FC
+
+To do so, I am signing this object:
+
+{
+  "body": {
+    "key": {
+      "eldest_kid": "0120f0e0ec2d1753e0920f3e0889d8332f0b5297b010d265c54a2544ed326fa660ff0a",
+      "fingerprint": "4d7722c2a8dc887c69f9cbdac1f2658dc370c8fc",
+      "host": "keybase.io",
+      "key_id": "c1f2658dc370c8fc",
+      "kid": "010168937fbab7826cbcc5a82ef2caee8775f572651995bbcdb9552b9020dbdf79800a",
+      "uid": "e083b58e5fbd4ca9baf378241c9a0d19",
+      "username": "networkexception"
+    },
+    "service": {
+      "hostname": "nwex.de",
+      "protocol": "https:"
+    },
+    "type": "web_service_binding",
+    "version": 1
+  },
+  "ctime": 1581871700,
+  "expire_in": 157680000,
+  "prev": "2320343fc85fd066767b5bc37fda053fbcc228034c5db37ae8f362dbbd55fdfa",
+  "seqno": 30,
+  "tag": "signature"
+}
+
+which yields the signature:
+
+-----BEGIN PGP MESSAGE-----
+Version: Keybase OpenPGP v2.1.3
+Comment: https://keybase.io/crypto
+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+=0w3s
+-----END PGP MESSAGE-----
+
+And finally, I am proving ownership of this host by posting or
+appending to this document.
+
+View my publicly-auditable identity here: https://keybase.io/networkexception
+
+==================================================================