https://github.com/bitcoinrand/bitcoinrand

Getting started
Use the following instructions to mine a block.

Open your wallet, and make sure your wallet is connected with a node.
Your wallet is connected when you see the icon Wallet connections Scrypt and SHA256 in the lower right corner of your wallet.

The message “Syncing Headers (0,0%)” will disappear once you mine your first block.

Close your wallet and create the file bitcoinrand.conf in the folder “%APPDATA%\bitcoinrand\”.

Paste the following text into bitcoinrand.conf and save the file.

rpcuser=rpc_bitcoinrand
rpcpassword=c855131137231b6553677457e
rpcallowip=127.0.0.1
rpcport=19451
listen=1
server=1

Open your wallet.

Create a .bat file named mine.bat in the same folder where you extracted bitcoinrand-cli.exe and paste the following text into mine.bat.

@echo off
set SCRIPT_PATH=%cd%
cd %SCRIPT_PATH%
echo Press [CTRL+C] to stop mining.
:begin
 bitcoinrand-cli.exe generate 1
goto begin

Save the file.

Execute mine.bat to start mining your first block.

It will take about +/- 30 minutes to mine your first block, depending on your computer hardware.