To verify, your server owner must have the "RSI Compare" feature enabled. Once the feature is enabled, you can use the "/rsi link" command in any channel.
You will get this output:
Once you have your code, login to your account at robertsspaceindustries.com, and navigate to robertsspaceindustries.com/en/account/profile
Once there, paste the code into the "Short Bio" field and save the changes.
Once complete, click the "Verify my RSI account" button back in discord, and enter your exact RSI handle (case sensitive), then click submit.
All done! You can remove the CoolBot: XXXXXX code from your short bio after verification is complete.