Highly experimental feature; site: lcir2ce5utha5xoo.onion, mining: lcir2ce5utha5xoo.onion:8332
Note: At this moment you need to turn off long polling on profile page for mining over tor. There's 30-minute cache of settings for already used worker in pool core, so I recommend you to create blank new worker "tor" with LP disabled. If there will be enough interest, I'll modify pool to support LP & Ntime rolling over Tor as well (which dramatically improve Tor mining experience).
Let me know if you're interested!
So I guess for now we throw torify in front of the miner and if this takes off wait for (or help with) patching miners to try and proxy .onion domains? Or maybe I should say, adding a new user, turning off LP and doing torify python phoenix.py ... Just Works. And cgminer uses curl which supports SOCKS (and of course see the Tor FAQ about SOCKS and potential privacy issues) so it should Just Work too, but I haven't fiddled with that yet.