diff --git a/keybase.md b/keybase.md
new file mode 100644
index 0000000..05a9614
--- /dev/null
+++ b/keybase.md
@@ -0,0 +1,85 @@
+### Keybase proof
+
+I hereby claim:
+
+  * I am 0xuid on github.
+  * I am 0xuid (https://keybase.io/0xuid) on keybase.
+  * I have a public key whose fingerprint is 2204 54EE 1C42 7043 5534  C26C F528 BD8A DB59 E021
+
+To claim this, I am signing this object:
+
+```json
+{
+  "body": {
+    "key": {
+      "eldest_kid": "0120e32289d072fe0cc4644c3c4a933be358c499a888b71a62207e3463ea71eb13200a",
+      "fingerprint": "220454ee1c4270435534c26cf528bd8adb59e021",
+      "host": "keybase.io",
+      "key_id": "f528bd8adb59e021",
+      "kid": "0101f90f263634b744e9be08f42ebf03b6a75c70bad4f9c1ff737dbc174e47788efc0a",
+      "uid": "27fd809402bf60e2ba179b156b79d619",
+      "username": "0xuid"
+    },
+    "service": {
+      "name": "github",
+      "username": "0xuid"
+    },
+    "type": "web_service_binding",
+    "version": 1
+  },
+  "ctime": 1578904388,
+  "expire_in": 157680000,
+  "prev": "148580d397bbfef34bd0a92aad667dd6b6f6baa0aa6ddafdc2c752f979b9acfe",
+  "seqno": 28,
+  "tag": "signature"
+}
+```
+
+with the key [2204 54EE 1C42 7043 5534  C26C F528 BD8A DB59 E021](https://keybase.io/0xuid), yielding the signature:
+
+```
+-----BEGIN PGP MESSAGE-----
+Version: Keybase OpenPGP v2.1.3
+Comment: https://keybase.io/crypto
+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/kpY
+-----END PGP MESSAGE-----
+
+```
+
+And finally, I am proving ownership of the github account by posting this as a gist.
+
+### My publicly-auditable identity:
+
+https://keybase.io/0xuid
+
+### From the command line:
+
+Consider the [keybase command line program](https://keybase.io/download).
+
+```bash
+# look me up
+keybase id 0xuid
+```