I only use TAILS at home but I would consider allowing a non-TAILS OS online if I knew how to make all network access go through Tor...
Hi, I'm interested in this question as well. I can at least connect to the testnet over Tor, though I haven't tried mining.
I dimly remember reading something about how it was unwise to mine bitcoin over Tor. I don't know if that is accurate or if it's true about mining zcash.
I also wonder if it's possible to mine "offline" and then upload blocks over Tor. Does anyone have insight into these issues?