PWR Chain Validator Node & RPC Node Guide

Validator Node Guide

Important Note: This is the inaugural testnet launch. While we strive for perfection, there might be unforeseen issues. We appreciate all feedback, bug reports, or any other issues reported in our Discord server.

Requirements:

• CPU: 1 vCPU
• Memory: 1 GB RAM
• Disk: 25 GB HDD or higher
• Open TCP Ports: 8231, 8085
• Open UDP Port: 7621

Setup on Ubuntu Server:

1. Update OS:

   sudo apt update

2. Install Java:

   apt install openjdk-19-jre-headless

3. Install the validator node software and config file:

   wget https://github.com/pwrlabs/PWR-Validator-Node/raw/main/validator.jar
   wget https://github.com/pwrlabs/PWR-Validator-Node/raw/main/config.json

4. Set Up your Password:

   sudo nano password

   • Enter your desired password.
   • Press Ctrl + x to close.
   • Press Y to confirm saving the password.

5. Run the Node: Replace <YOUR_SERVER_IP> with your server's actual IP.

   sudo java -jar validator.jar password <YOUR_SERVER_IP> --compression-level 0

   PWR Chain is the first chain that supports block compression. --compression-level sets the level of compression you want your node to use. Compression level varies from 0 - 9. 0 disables compression. 9 sets it to maximum.

   • Upon initialization, the node will generate a wallet, store it locally, and display an address in the format:

     My address: 0xf4b2f12afa634c206bdf5f0dd6dd90f024ad62b7
     

6. Become a Validator Node:

   • Initially, your node will synchronize with the blockchain but will not assume validator responsibilities until it possesses staked PWR Coins.

   • To obtain sufficient PWR Coins for staking, apply to become a testnet validator on our Discord server. Once approved, you can use our discord bot to claim 100k PWR to stake.

   • After claiming your coins, your node will initiate a transaction to enlist as a validator.

7. Running in the Background: If you wish to run the node in the background, ensuring it remains active after closing the terminal, utilize the nohup command:

   nohup sudo java -jar validator.jar password <YOUR_SERVER_IP> --compression-level 0 &

Congratulations, you've now set up and run a PWR Chain validator node!

RPC Node Guide

Requirements:

• CPU: 1 vCPU
• Memory: 1 GB RAM
• Disk: 25 GB HDD or higher
• Open TCP Ports: 8231, 8085

Setup on Ubuntu Server:

1. Update OS:

   sudo apt update

2. Install Java:

   apt install openjdk-19-jre-headless

3. Install the rpc node software and config file:

   wget https://github.com/pwrlabs/PWR-Validator-Node/raw/main/validator.jar
   wget https://github.com/pwrlabs/PWR-Validator-Node/raw/main/rpc/config.json

   Modify the config file as needed.

4. Run the node:

   nohup sudo java -jar validator.jar --rpc & 

Congratulations, you've now set up and run a PWR Chain RPC node!