Update README.md

README.md

@@ -2,11 +2,17 @@
 
 Call Theory public keys for verification of signed containers from our container registery. 
 
+## Call Theory SSH Public Key
+
+- [calltheory.pub](calltheory.pub)
+
+> Add to your `authorized_keys` file for the 
+
 ## Verifying Calltheory container images
 
 All images published to `cr.calltheory.com/orbital/*` are signed with Cosign.
 
-## Install cosign
+### Install cosign
 
 ```bash
 curl -sSL -o /usr/local/bin/cosign \
@@ -14,19 +20,19 @@ curl -sSL -o /usr/local/bin/cosign \
 chmod +x /usr/local/bin/cosign
 ```
 
-## Get the public key
+### Get the public key
 
 ```bash
 curl -O https://git.calltheory.com/calltheory/public-keys/raw/branch/main/keys/cosign.pub
 ```
 
-## Verify an image
+### Verify an image
 
 ```bash
 cosign verify --key cosign.pub cr.calltheory.com/orbital/smoketest@sha256:abc123...
 ```
 
-## Verify in Kubernetes
+### Verify in Kubernetes
 
 For automated verification, install *Sigstore Policy Controller* or
 similar admission controller and configure it to trust this key for