---
title: Sign a Message
slug: sign-a-message
docTags: 
createdAt: 2024-02-23T14:33:52.849Z
---

## How do I sign a message using my LND node?

There are several services that require authentication to sign in. For example, [Lightning Network+](https://lightningnetwork.plus) or [Amboss.space](https://amboss.space). To sign a message to log in to these services, follow the following steps:

1. Get the message to sign from the service you are looking to log in to. For example, in this screenshot we are looking to log in to Lightning Network+. Copy the message to sign by clicking the Copy button.

::Image[]{src="https://api.archbee.com/api/optimize/CGGF0VLgJQypTJbZ1FbQy/zPjscC4J0JXUEpVVYpl5L_image.png" size="100" isUploading="false" width="805" height="593" darkWidth="805" darkHeight="593" showCaption="false" indent="2"}

2\. Access your Thunderhub dashboard. You can do this by clicking the Thunderhub icon on your Voltage node dashboard and logging in using your node password. 

![](https://api.archbee.com/api/optimize/CGGF0VLgJQypTJbZ1FbQy/CjFmv0-sfBOASi0TE2owO_image.png)

3\. Once on your Thunderhub dashboard, click Tools, and then click Sign.

![](https://api.archbee.com/api/optimize/CGGF0VLgJQypTJbZ1FbQy/jkPRCYFqMwJtWZxFR7Ro4_image.png)

4\. Paste in the message to sign from step 1, and then you will be given another string of characters. 

![](https://api.archbee.com/api/optimize/CGGF0VLgJQypTJbZ1FbQy/-3ay40dDBBQLynhxN1zRq_image.png)

5\. Copy this and paste the signature in the box to sign in to the service. 

![](https://api.archbee.com/api/optimize/CGGF0VLgJQypTJbZ1FbQy/-GMf_jY4TJnUH-SsID6Hf_image.png)