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Joes Verium Mining Walkthrough

While I am learning to mine Verium I decided to put a wiki together. My main source is birtys guide, which is wonderfully detailed. I have linked some other references and also have copied advices from the Slack channel.


  1. You need a wallet software where your Verium is stored.
  2. You need a mining software to mine Verium and store it in your wallet.

Before you start you should make sure you have a rough plan about what you want to do. The wallet should run 24/7 to keep the network stable. Thus an energy efficient device is mandatory these days. It doesn't need much computing power. For the beginning I used a Raspberry Pi 3 as it is a nice platform to try around and learn. Of course the Pi is not a powerful mining machine but it can run the mining software and serve as energy efficient wallet.

Wallet Installation

Let's start with a freshly installed RPi, I used Raspbian Stretch. Installation guides are there, too.

The whole thing as a script: Download Shell script, thanks to

chmod +x

It will do what is described in the following stepwise manual way.

In a Terminal start with (you need internet access)

sudo apt-get update && sudo apt-get upgrade -y && sudo apt-get dist-upgrade -f -y

While this is downloading it might be worth visiting the official website: Vericoin & Verium (you can find GUI Wallets for Windows, Mac OS,… there)

The wallet needs this:

sudo apt-get install build-essential libboost-dev libboost-system-dev libboost-filesystem-dev -y
sudo apt-get install libboost-thread-dev libssl-dev libdb++-dev libboost-program-options-dev -y
sudo apt-get install libminiupnpc-dev libboost-all-dev libqrencode-dev freeglut3-dev git -y

A more detailed guide can be found here, we are at Step 3.8 .

Clone the wallet software itself

git clone

And in the meantime the Forum is another interesting place: Forium

The wallet lives here

cd verium/src

We give birth to the wallet by

make -f makefile.unix

Again it is time to browse around New Verium Slack Channel inviteOld Verium Slack Channelinvite

It is configured in

nano verium.conf

with the following code

Details can be configured later as well. Add more nodes from verium.conf. If you mine solo you have to come up with a username and a password for your miners to access the wallet. You also have to configure the IPs of the machines that should be able to connect.

Now start the wallet


The wallet starts downloading the blockchain now. Get info about this by:

./veriumd getinfo 

In the reply look for

"blocks" : SOME_NUMBER,

Once in a while you should check if that number still goes up. If not I just killed and started it again.

It will take exactly “fucking” long to download all the blocks of the blockchain. For me it took about 10 days, I am at block 113102 while writing this - nearly done. :)

The most important thing right now is your wallets address gotten by

 ./veriumd getaddressesbyaccount ""

To speed up the Blockchain download you can manually download it and then stop the wallet

wget -O ~/verium/
./veriumd stop

unzip it

cd ~/verium

remove initial blockchain files

rm -rf ~/.verium/txleveldb
rm -rf ~/.verium/blk0001.dat

and replace them by the recently downloaded ones

mv ~/verium/bootstrap/blk0001.dat ~/.verium/blk0001.dat
mv ~/verium/bootstrap/txleveldb ~/.verium/txleveldb

Finally backup by

cp ~/.verium/wallet.dat somewhere/save/wallet.dat

I hope that is enough, haven't tried a restore case yet.

Some other commands for veriumd usage and troubleshooting:

./veriumd bootstrap true

Still have to test this, afaik it is another way to quickly download the blockchain.

./veriumd getaccountaddress ""

Get some address, not sure yet what it is.

./veriumd getmininginfo

to check if you solo miners have access to the wallet

tail -f ~/.verium/debug.log

to see blocks coming in etc

Miner Installation

The Mining software can be installed on the Pi in the same way it works on the Odroid XU4 (a high end SBC) - similarly on other Linux systems.

The whole thing as a script (RPi & ARM version): Download Shell script

chmod +x

It will do what is described in the following stepwise manual way.

In a Terminal start with (you need internet access)

sudo apt-get update && sudo apt-get upgrade -y && sudo apt-get dist-upgrade -f -y

During the download you could check out a Mining Pool.

The Miner needs this

sudo apt-get install git automake autoconf pkg-config libcurl4-openssl-dev libjansson-dev libssl-dev libgmp-dev

Special thanks go to birty again for his guide.

Clone the verium Miner

git clone

Again time, so maybe check your wallet, the blocks and your wallets address.

For the RPi the Miner needs configuration. On a standard Linux machine just GOTO Configure RPi here:

nano veriumMiner/algo/scrypt.c



and change the succeeding lines (First into second)

#define HAVE_SCRYPT_3WAY 1
//#define HAVE_SCRYPT_3WAY 1
#define scrypt_best_throughput() 3
#define scrypt_best_throughput() 1
void scrypt_core_3way(uint32_t *X, uint32_t *V, int N);
void scrypt_core     (uint32_t *X, uint32_t *V, int N);

By this the settings are changed from 3-way to 1-way which uses less RAM per thread (128MB instead of 384, RPi can run 4 threads and only has 1GB RAM).

Now the second configuration is done in here

nano veriumMiner/

and add -mfpu=neon

./configure --with-crypto --with-curl CFLAGS="-O2 $extracflags -DUSE_ASM -pg"
./configure --with-crypto --with-curl CFLAGS="-O2 $extracflags -DUSE_ASM -mfpu=neon -pg”

This enables the use of the ARM CPU feature NEON.

Finally it is time to build the miner (Linux GOTO here)

cd veriumMiner

Ready to mine! Mine! Mine! But oh no, the blockchain download is not yet complete…

To start right away a pool is very helpful at this time.

To directly test the miner you can start with the following command, but be aware: it will mine for me ;)

./cpuminer -o stratum+tcp:// -u VEXMki29ycW5vSt3MmdM5iwHqsHux91EMr.Guide -p GuidePwd

Of course you want to mine for yourself, but you may consider that testline as a donation for this guide. Let's get you up and running, you need to know your wallets address, in the command above the cryptical sting after '-u ' is my wallets address. If you run your wallet by the verium deamon (veriumd) you run

~/verium/src/veriumd getaddressesbyaccount ""

and your address is in the reply.

If you run the wallet on e.g. Windows you open your Verium Vault and click on Receive in the menu to the left. On the right side your address will appear.

Once you got your address (I assume you have copied it) you are ready to choose a mining pool. The Bloxstor mining pool was my choice mainly because it has a very user friendly tool to get started. Bloxstor Getting Started It will guide you through the setup even better than I can and at the end it simply outputs your personal mining command.

Other Mining software:

Slack: !tools

@darkwofultima's GUI Miner

@yatteers's Window's Miner

Slack: !conf

Technical support files

Mining Solo/Pool

Rumours advice to have at least 15000 H/min for solo mining.

Slack: !hashcomp


Slack !hashcomp2

Verium Hashrate Comparison (solo mining only)

Using Ubuntu instead of Windows can increase your Hashrate by 10-20% .

Slack: !pools



poolinat0r 1

poolinat0r 2



Reminder: when solomining there is zero downtime, zero pool fees, zero withdrawal fees, zero trust, zero dependency, plus all transaction fees per block!

For solo mining read

Slack: !solo

Birty's Guide

Drawde's Guide

Odroid XU4 specials

The whole thing as a script (ARM Miner + XU4 Setup): Download Shell script

chmod +x
Image for XU4

I have tested like 6 different images that are available for the XU4 platform.

For the beginning I recomment the DietPi image because its included diet-config tool already supports lots of the configurations you want to set. Direct Link to image

For best performance I use Odroids minimal image or Armbians headless 3.x kernel.

Downclocking (yes, down!) the XU4 CPU

To prevent throttleing due to heat it may actually increase your hashrate if the CPU doesn't run at 2 GHz (max).

Install the utility (or use DieuPi config)

sudo apt-get install cpufrequtils

use it directly

sudo cpufreq-set -c 7 -u 1.9GHz -r

and make the change permanent by creating a config file

sudo nano /etc/default/cpufrequtils 

with the following settings


Now the CPU should always run at constant speed. This also saves a reasonable amount of power.

Overclocking the XU4 RAM

On the boot-FAT-Partition edit the boot.ini

sudo nano boot.ini



and change the value to 933

# DRAM Frequency
# Sets the LPDDR3 memory frequency
# Supported values: 933 825 728 633 (MHZ)
setenv ddr_freq 933

Make sure before bootz to

# set DDR frequency
dmc ${ddr_freq}  

Downclocking the XU4 GPU

Install this utility

sudo apt-get install sysfsutils

Then edit

sudo nano /etc/sysfs.conf

and insert the following line

# Put GPU into powersave mode (= Downclocking it)
devices/platform/11800000.mali\:/devfreq/11800000.mali\:/governor = powersave

then start the service

sudo service sysfsutils start

Effect: reduced the power consumption by 0.7 – 0.8W, SOC will be 1-3°C cooler 

GPU for headless

Another way might be

sudo nano /etc/rc.local

and add this line before exit 0

echo powersave > /sys/devices/platform/11800000.mali\:/devfreq/11800000.mali\:/governor


Verium is memory intensive, so we increase the swap file (or use DieuPi config)

sudo fallocate -l 1G /var/swapfile
sudo chmod 600 /var/swapfile
sudo mkswap /var/swapfile
sudo swapon /var/swapfile

check it with

free -h

and configure that permanently

sudo echo "/var/swapfile    none    swap    sw    0    0" >> /etc/fstab


Further optimization can be done by checking the process tree

pstree -p

and disable/deinstall stuff that isn't needed. KILL 'EM ALL!

I did not find it yet but if you come across ads7846 remove it.

modprobe -r ads7846
tee /etc/modprobe.d/blacklist-ads7846.conf <<< "ads7846"

XU4 hardware

The key is to exchange the thermal tape of the heatsink with some good thermal paste, decreases the temperature by 10 degrees (C) using same testing conditions. Also get the under side cooled as well.

To save electricity you may turn down the power supplies voltage with a screw driver.

Check sd card slot heat.

Top Verium Hardware:

AMD Opteron 6276, many cores, plenty of fast ram

energy does not concern me

start.txt · Last modified: 2017/10/22 20:48 by admin