Hash RefineryHome Pool Wallet Graphs Miners Explorers  Next Payout: 23:43 UTC (0 hours, 0 minutes)
Litecoin (LTC) is now available as a payout currency
Some backend API changes have been made. Responses for the most popular queries 'status' and 'currencies' should now be much faster on average!


By default, yiimp will adjust the difficulty of your miner automatically over time until you have from 5 to 15 submits per minute. It's a good trade off between bandwidth and accuracy.

You can also set a fixed custom difficulty using the password parameter. For example, if you want to set the difficulty to 64, you would use:

-o stratum+tcp:// -u wallet_adress -p d=64

Here are the accepted values for the custom diff:

Scrypt, Scrypt-N and Neoscrypt: from 2 to 65536

X11, X13, X14 and X15: from 0.002 to 0.512

Lyra2: from 0.01 to 2048

If the difficulty is set higher than one of the a mined coins, it will be forced down to fit the lowest coin's difficulty.