How to Mix Commercium Coin (CMM): Complete the Beginner's Guide

November 2, 2018 Bitcoin

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Commercium aims to be the go to currency for business to business (B2B). They use a double-chain approach in which users can switch between the two digital currencies of CMM and CMMX. The CMM is their current currency which is a currency with an equihash algorithm and is more of the currency type system, while CMMX will be the most productive part of their platform since it is based on Ethereum and will enable smart contracts. It seems that the only currency available at this time is the CMM, so we will extract this coin in this article.

How to Mix Commercium

Now that we know the details of Commercium, let's move on to the extraction of some CMMs!

Some general tips for mining

So, before starting this tutorial, I have two suggestions to make the most of your mining experience. First make sure you have the latest drivers for your GPUs. Secondly, most mining software will be flagged as virus by virus scanners. For this reason, if you perform mining operations on your normal gaming or everyday computer with an antivirus installed, it is advisable to exclude the mining software from the antivirus. What I like to do is create a folder and then insert all my mining software into subfolders. Then I exclude the top-level folder from the antivirus and this excludes all the mining software.

Mineral pools

The first thing we need is a mining pool. You can mine mine, but the payments could take months, depending on how powerful your mining rig is, and the mineral pools usually require a very small fee (1% or less). Using a pool will allow you to receive consistent payments, several times a day. For Commercium, we can use https://commercium.miningspeed.com/ I chose this pool because Miningspeed is a community-oriented mining pool, with low rates (0.8%) and many features. They also have a mining pool configuration for most of the equihash coins. This list is available on their homepage at https://pool.miningspeed.com

As for their characteristics, there is a large pool, they have servers in the United States, Europe and Asia, apply a commission of 0.8% and have an SSL connection available for the extraction .

A unique thing about this pool is that they also have a batch file that you can download for a specific data mining software, which will guide you step by step on the configuration of your miners. We will not use this batch file in this tutorial.

Now that we have a pool, let's start the extraction!

CPU extraction

They are just two options to extract Equihash using a CPU. One is Minergate, but I do not prefer them because they take a large percentage of your profits because of the easy-to-use system they have. The only real miner is the nhaqminer of Nicehash. You can download precompiled binaries for Windows or Linux.

We will not focus on CPU mining as it is not profitable, compared to GPU extraction.

GPU Mining: Nvidia

For GPU mining there are many programs for Nvidia, but what I found to be the best is the EWBF CUDA miner. The miner has a development fee of 2%. The miner is compatible with Windows and Linux. You can find the official page and the download link at the address https://bitcointalk.org/index.php?topic=1707546.0

Once downloaded, it's really simple to use.

Just create a new batch file (or a script file if you use Linux) inside the folder where the miner is located and paste it into the batch file

miner - server mining_pool --door door --user wallet_public_key.worker - pass x --pec

Replace "mining_pool" with the server you want (us.miningspeed.com, eu.miningspeed.com, asia.miningspeed.com) If you want to use an SSL port, you need to put the server in front of "ssl: //" (ssl: / /us.miningspeed.com, ssl: //eu.miningspeed.com, ssl: //asia.miningspeed.com)

Replace "door" with the door you want

Use 2071 if you are mining using a CPU
Use 2072 if you are mining using a GPU (one or two GPUs, such as a gaming computer)
Use 2073 if you are mining using a GPU mining farm (multiple GPUs such as 3 or more per computer)
Use 2074 if you want to use SSL
Use 2075 if you are mining using nicehash (by hiring hashpower from https://www.nicehash.com)

Replace "wallet_public_key" with the address of your wallet.

"Worker" is optional. Use this if you have multiple data mining computers. For example, I could do CNc91jX4huZbzpz5S45KnJLMjnTmihMmt4.officecomputer for a computer and then CNc91jX4huZbzpz5S45KnJLMjnTmihMmt4.gamingcomputer for another computer.

This way you can keep track of it in the pool dashboard.

For example, my configuration is:
miner.exe --server us.miningspeed.com --port 2072 --user CNc91jX4huZbzpz5S45KnJLMjnTmihMmt4.officecomputer --pass x --pec

Double-click on the batch file to run the miner and you should see something similar

The red arrow indicates the GPUs detected in your system.

The blue arrow indicates the temperature and speed for each GPU and the total speed.

The green arrow indicates the use of energy for each GPU.

GPU Mining – AMD

There are many AMD programs for GPU mining, but what I found to be the best is Claymore's ZCash miner. The miner has a 2.5% development fee or a 2% development fee when using an SSL connection. You can find the official page and the download link at the address https://bitcointalk.org/index.php?topic=1670733.0

If you need the Linux version, download at https://github.com/nanopool/ClaymoreZECMiner/releases

Once downloaded, it's really simple to use.

Just create a new batch file (or a script file if you use Linux) inside the folder where the miner is located and paste it into the batch file

setx GPU_FORCE_64BIT_PTR 1
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
ZecMiner64.exe -zpool mining_pool: port -zwal wallet_public_key.worker -zpsw x -allpools 1 -i 8 -asm 1

If you are using Linux, remove all the setx commands.

Replace "door" with the door you want

Replace "wallet_public_key" with the address of your wallet.

"Worker" is optional. Use this if you have multiple data mining computers. For example, I could do CNc91jX4huZbzpz5S45KnJLMjnTmihMmt4.officecomputer and then CNc91jX4huZbzpz5S45KnJLMjnTmihMmt4.gamingcomputer

This way you can keep track of it in the pool dashboard.

For example, my configuration is:
ZecMiner64.exe -zpool ssl: //us.miningspeed.com: 2074 -zwal CNc91jX4huZbzpz5S45KnJLMjnTmihMmt4.officecomputer -zpsw x -allpools 1 -i 8 -asm 1

If you use large GPUs (1 GB of memory or more per GPU, go to the last part of the Problems section, even if the mining software seems to work)

Double-click on the batch file to run the miner and you should see something similar

The first image shows that the miner should collect all the GPUs in your system (the 3 Vega GPUs in my example)

The red arrow indicates the GPU temperatures and the fan speed.
The blue arrow indicates the GPU speed and the total speed.

If there are problems, you can try some things.

# 1 Use -asm 0 or do not use the asm flag instead of using -asm 1. Note for Vega cards you must use -asm 1 otherwise you will get an error.
# 2 Try not to use setx commands. For Vega cards I received an openCL error before using these options.
# 3 If an invalid pool error occurs, try adding or removing the -allpools flag.
# 4 If your miner freezes after a while, try to reduce the intensity using -i 6 instead of -i 8
# 5 You may not have enough virtual memory. You may need 16 GB of virtual memory (for Vega GPUs you need more than 16 GB per GPU) to change it go to Control Panel -> System and Security -> System and click on Advanced System Settings on the left. From there, click Settings on the Advanced tab. After clicking edit, then on the third screen, deselect the automatic management, choose the custom size and type the size (in MB) for both text boxes. Then press the set button, then the ok button.

Solving general problems

One thing to monitor is stale or rejected shares. If you see a lot of expired shares, you may want to try a server closer to you. If you see a lot of rejected actions, try to reduce the miner's intensity, if available.

How much do I earn Commercium per day?

To figure it out, you would go to http://whattomine.com and use the calculator. The calculator provides a rough estimate, so you may receive a sum higher or lower than the one actually indicated by the calculator. In this case, the Commercium calculator can be found at https://whattomine.com/coins/255-cmm-equihash The calculator provides a rough estimate, so you may receive a sum higher or lower than the one actually indicated by the calculator.

Most of the values are already entered correctly and you only have to change some values.

Hash rateEnter the total speed (in solutions per second) for all your data mining computers. This would be the value of "total speed" in your data mining software. Be sure to add all the computers you use for Commercium mining.

Power: Enter the total amount of power (in watts) used by your rig. Some mining software, like the EWBF miner for Nvidia, will measure it for you. You can also measure the total energy consumption for your computer using special software or a kilowatt meter. I prefer to use a kilowatt meter, because I find it to be the most accurate. Be sure to add all the computers you use for Commercium mining.

Cost: Enter the cost per kilowatt hour you pay to the power company. I was able to find this information on my monthly bill, as well as on their website.

Pool rate: Enter the pool rate + the mining software development fee. For our example, if you are mining on Nvidia, you will enter 0.8 + 2 = 2.8 If you are mining on AMD, you will enter 0.8 + 2.5 = 3.3 (or if you use SSL 0.8 + 2 = 2.8)

Hardware cost: Enter the total cost of all your hardware.

Using my AMD Vega system for an example, I'll show you how to read the data. In the image above there are really 3 things I'm looking for.

# 1 Look at the Difficulty 24 hours and the Difficulty 7 days. We want them to be all the same, what they are. This tells us that the calculations that we will see in the second image below, will be precise for the days to come, provided the price is not volatile.

# 2 Look at the FORMER. 24 hours volume and the Market Cap. Generally, the bigger these are, the less the price will be volatile. We want the price to be non-volatile, so our calculations will be accurate for the days to come. In this example, the market capitalization is small, so the price may change a little from day to day.

# 3 Look at the Create 1 BTC in and the Break even in. It is always interesting to see how long it will take your rig to create 1 BTC. The break even in, will show you a rough estimate of how long it would take to pay for your mining rig, extracting this particular coin. This is great to use before building your mining rig, to see how long it will take before you see the profits.

In this image, we can quickly see how many coins and value in USD we will make in certain periods of time. You want to see the Profit column, as this is the value after paying for your electricity consumption. I usually focus only on the daily payment in USD. By focusing only on this number, you can run the calculator for a few different currencies and quickly see which currency is most profitable for the extraction platform configuration. Keep in mind that you also want to weigh the daily payment with the market capitalization. A low capitalization coin could be really profitable one day, so it could have half the payment tomorrow.

That's all. Now you should do Commercium mining! Be sure to type your public key in the mining pool control panel to keep track of your statistics.

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