Hi ! Bithold is available on Swedpool
Happy mining 

Mining Bithold with c11 algo :
Stratum  : swedpool.eu:20104
User     : YOUR_BHD_ADDRESS
Password : c=BHD

SwedPol info :
Website  : http://www.swedpool.eu/
Payout   : Every 2 hour
Fee      : 0.5 %

Mining software :
GPU Nvidia ccminer  : https://github.com/tpruvot/ccminer/releases
GPU AMD c11 sgminer : https://mega.nz/#!w0VWkBbZ!PWyCPnCjIuvm6pH8Ljt-hXvllg4npedd0gfwKGXkL-E

Examples of command line :
Nvidia   : ccminer.exe -a c11 -o stratum+tcp://swedpool.eu:20104 -u hbQ3ZK6CwWWaTZbtmLQfdhGZeZHVNWNHaf -p c=BHD
AMD      : sgminer.exe --algorithm c11 -o stratum+tcp://swedpool.eu:20104 -u hbQ3ZK6CwWWaTZbtmLQfdhGZeZHVNWNHaf -p c=BHD