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Guncoin (GUN) has changed to a non-standard blocktemplate and can no longer be mined on this pool. It will be removed compltely in the coming days after final payouts are made.
The profit scaling facator has been updated to be in line with other pools. Changed algos: blake2s lyra2v2 lyra2v3 myr-gr scrypt skein timetravel tribus x11 x17
Backend changes have been made to stop the Verge (XVG) wallets from disconnecting when one algo is finding too many blocks

MULTIALGO

Here's how you can achieve automatic switching to the best algo.

Use the password parameter to define a set of algos you want to mine. Your miner connection will close (and move to your next configured algo) if the algo is not the best profitable of your set.

-p x11,neoscrypt,lyra2
-p scrypt,scryptn

The difficulty parameter can be combined with algos.

-p d=64,scrypt,scryptn

Or with any other.

-p rig1,scrypt,scryptn

Note that the password parameter must be all together, that is no spaces.

To complete you setup, you will need to configure your miner to round robin through all algos.

Here is an example of a windows batch file for ccminer.

:start

ccminer -r 0 -a x11   -o stratum+tcp://mine.hashrefinery.com:3533 -u joe -p x11,x13,x14,x15,quark,lyra2
ccminer -r 0 -a x13   -o stratum+tcp://mine.hashrefinery.com:3633 -u joe -p x11,x13,x14,x15,quark,lyra2
ccminer -r 0 -a x15   -o stratum+tcp://mine.hashrefinery.com:3733 -u joe -p x11,x13,x14,x15,quark,lyra2
ccminer -r 0 -a lyra2 -o stratum+tcp://mine.hashrefinery.com:4433 -u joe -p x11,x13,x14,x15,quark,lyra2
ccminer -r 0 -a quark -o stratum+tcp://mine.hashrefinery.com:4033 -u joe -p x11,x13,x14,x15,quark,lyra2

sleep 5000
goto start

By default, we use our built in factor table to normalize the profitability. The scrypt algo is the reference with a factor of 1.

'scrypt'	=> 1,
'scryptn'	=> 0.5,
'c11'		=> 2.0,
'x11'		=> 5.5,
'x13'		=> 3.9,
'x14'		=> 3.7,
'x15'		=> 3.5,
'nist5'		=> 6.0,
'zr5'		=> 10.0,
'drop'		=> 5.0;
'neoscrypt'	=> 0.3,
'lyra2'		=> 1.3,
'quark'		=> 6,

But you can also specify your own profitability factors for each algo.

-p x11=5.1,neoscrypt=0.5,lyra2=2