How to setup a Neatcoin validator

Agent K
4 min readJun 30, 2021


A Step-by-Step guide

**Credit to Mitch-Wariner for helping me with the setup**


If you’re reading this guide, you probably already know what Neatcoin is and what it intends to do. As a POS blockchain, the number of validators is intended to grow, and hopefully this guide can help some of you participate in the decentralization of the blockchain.

Setting up the Server

The first step is to subscribe to a Cloud VPS. There are many options to choose from, so I’ll give an example with Hetzner but feel free to shop around for best prices. The system requirements should be;

4 cpu
8gb ram
100+gb ssd

Here’s the one I chose for my validator;

Once you’ve subscribed to Hetzner, you’ll be able to create a new project

Then create the server associated with it, you don’t need fancy options, just the basics will do fine.

And there you go, server created and ready to host your node!

Setting up the node

You should have received login credentials by email to connect to your server.
Open up Terminal, and type:
ssh root@[YourServerIP]
It will ask if you’re sure your want to connect to the server, you can type yes, and then it will prompt you to enter your current password, and then set your new password.

Connection to your server established

Start by making sure Ubuntu is up to date

apt-get update

apt-get upgrade

Then fetch the Neatcoin repo from Github


apt install unzip


Then make the file executable

chmod +x neatcoin

Then remove the zipfile


Finally you can start the node


After a few hours, it should be done syncing with the blockchain.

Generate a new key

The next step is to generate a new rotate key. Open a new terminal window and remotely connect to your server like you did previously. Enter this command and save the result

curl -H “Content-Type: application/json” -d ‘{“id”:1, “jsonrpc”:”2.0", “method”: “author_rotateKeys”, “params”:[]}’ http://localhost:9933

Your can verify that everything is working properly by entering this command line, the result should display “true”

curl -H “Content-Type: application/json” -d ‘{“id”:1, “jsonrpc”:”2.0", “method”: “author_hasSessionKeys”, “params”:[“YOUR.ROTATEKEY”]}’ http://localhost:9933

Register your node on Polkadot.JS

Finally, you can register your node. First, you’ll need to create 2 accounts on Neat blockchain (1 controller, and 1 stash account).
*Remember to save the seeds and password securely, and avoid screenshots.

******Note that you’ll need to fund both accounts with Neatcoins*******

Then go to the staking page, and select the account actions tabs in order to add a new validator.

You’ll need to enter your rotateKeys you save earlier and decide on the commission %

And Voila! You should now have you validator ready to be nominated.



Agent K

Crypto enthusiast, interested in disruptive technology. Currently helping EnergyWeb Doge with their goal of making Dogecoin Carbon-Neutral.