Right - sorry. The webserver setup is a little weird. As far as I can tell, to be able to talk to blushproof.org:443, we actually run a server listening on :8443 of the box. So, we could just run a node server on port 8443. However, while I want to keep our key protected by a passphrase (I'll share it with you over a secure channel sometime), I don't want to have to enter it each time we start the node server. So, I set up an Nginx server to listen on 8443 as https and forward requests to port 8158 (8158 looks a little like "BLSH" (which, now that I look at it, looks a little like "bullshit", so maybe we should change that...)).