diff --git a/public/keybase.txt b/public/keybase.txt
new file mode 100644
index 0000000..0d3405f
--- /dev/null
+++ b/public/keybase.txt
@@ -0,0 +1,56 @@
+==================================================================
+https://keybase.io/pablomartincalvo
+--------------------------------------------------------------------
+
+I hereby claim:
+
+  * I am an admin of https://pablohere.contrapeso.xyz
+  * I am pablomartincalvo (https://keybase.io/pablomartincalvo) on keybase.
+  * I have a public key ASDgHxztDlU_R4hjxbkO21-rS4Iv1gABa3BPb_Aff7aNAgo
+
+To do so, I am signing this object:
+
+{
+  "body": {
+    "key": {
+      "eldest_kid": "0120d9bde13d9012e681cef2edd668d70426f1f6ef69ce7dfae20b404096eca5b06f0a",
+      "host": "keybase.io",
+      "kid": "0120e01f1ced0e553f478863c5b90edb5fab4b822fd600016b704f6ff01f7fb68d020a",
+      "uid": "8e71277fbc0fb1fea28d60308f495d19",
+      "username": "pablomartincalvo"
+    },
+    "merkle_root": {
+      "ctime": 1753193114,
+      "hash": "30476b9dd587e65241454c447b71ef3f393f88b579350bd89bf5b9e443e6ba4d8ba99216710c622429c4fea48f95001effd4b4d8ec33decf6a7591c98f114460",
+      "hash_meta": "cdcde70dfa48dad33277cf144e2a9dc0c55916d315685b913efc887b7c51247e",
+      "seqno": 26961345
+    },
+    "service": {
+      "entropy": "+5f0nk/+mBs8GItHh7xtyv3J",
+      "hostname": "pablohere.contrapeso.xyz",
+      "protocol": "https:"
+    },
+    "type": "web_service_binding",
+    "version": 2
+  },
+  "client": {
+    "name": "keybase.io go client",
+    "version": "6.5.1"
+  },
+  "ctime": 1753193129,
+  "expire_in": 504576000,
+  "prev": "17f8a85c13ee480621129b8e320fe83d45bfcfea7d5f956bf1adbf5def17d39b",
+  "seqno": 25,
+  "tag": "signature"
+}
+
+which yields the signature:
+
+hKRib2R5hqhkZXRhY2hlZMOpaGFzaF90eXBlCqNrZXnEIwEg4B8c7Q5VP0eIY8W5Dttfq0uCL9YAAWtwT2/wH3+2jQIKp3BheWxvYWTESpcCGcQgF/ioXBPuSAYhEpuOMg/oPUW/z+p9X5Vr8a2/Xe8X05vEIDSxwrsQKywdTQC4/Z9ff1hsg9jf+HPjtzdFmUX6h/8oAgHCo3NpZ8RAwcxkmlMFZ2cJ4T638SWLTUnlWhDrJgDn18SM+CvvYOo60INaUdD/ou5jX62LIN7OOqQfdw5MoYEQTgMt5zGJD6hzaWdfdHlwZSCkaGFzaIKkdHlwZQildmFsdWXEIKg7r57boivDmPxyU3ai8XN+JeIf6Ct2Kz+LjJt7VPvVo3RhZ80CAqd2ZXJzaW9uAQ==
+
+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/pablomartincalvo
+
+==================================================================
\ No newline at end of file