# sidebar.signatures

Part of [Sidebar](https://kernstra.com/docs/web-sdk/config/sidebar) in the Kernstra Web SDK 1.0.0 configuration reference.

- Type: `boolean`
- Default: `on`
- Page: https://kernstra.com/docs/web-sdk/config/sidebar/signatures

The digital signatures the document declares (metadata, no validation). Offered when the document declares some.

```ts
sidebar: { signatures: false }
```

Web page: https://kernstra.com/docs/web-sdk/config/sidebar/signatures