Unitus currently offers auxPoW on X11. I have it merged on my pool: xpool.ca
I'ts actually the first coin to allow multi auxPoW. You can merge is on all these algos:
Blake256 (8-round)
Skein
Qubit
X11
Yescrypt
That would be a pretty decent option as well.
4 MultiAlgo
BLAKE
yeSCRYPT
x11
Qubit (the Myriad pool) -or- Skein (Digi/Myriad pool)
r= 0.1 .... forever
blockspeed = 30 sec.
--
makes production 12.0 coins per hour
every network gets a taste in 2min
... I like this idea ... if the network can't solve SKIP them and to the next network (they then have 90sec to recalculate 'their' difficulty)
... if you really want it to be fun (grab the HVY code) shareholders can vote on reward, speed, and diff recalc
Can you say AWESOME ... Global Consensus