> For the complete documentation index, see [llms.txt](https://pact-social.gitbook.io/pact.social/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://pact-social.gitbook.io/pact.social/faq/how-do-signatures-work.md).

# How do signatures work?

It works like this:

<figure><img src="/files/2AyyUil3C3jfETH8tZ7s" alt=""><figcaption></figcaption></figure>