---
title: "TimestampConfiguration"
canonical_url: "https://www.nutrient.io/api/python/signing/timestamp-configuration/"
md_url: "https://www.nutrient.io/api/python/signing/timestamp-configuration.md"
last_updated: "2026-06-08T15:25:21.254Z"
description: "Configuration for adding a trusted timestamp to a digital signature. When configured, the signature will include a timestamp from a Time Stamp Authority (TSA),…"
---

Configuration for adding a trusted timestamp to a digital signature. When configured, the signature will include a timestamp from a Time Stamp Authority (TSA), enabling PAdES-T (PDF Advanced Electronic Signatures with Timestamp) compliance.

```python

from nutrient_sdk import TimestampConfiguration

```

## Construction

```python

TimestampConfiguration()

```

Creates a new `TimestampConfiguration` instance with default settings.

## Properties

### password

```python

@property
def password(self) -> str

@password.setter
def password(self, value: str) -> None

```

The password for authentication with the TSA server, if required.

**Type:** `str`

---

### server_url

```python

@property
def server_url(self) -> str

@server_url.setter
def server_url(self, value: str) -> None

```

The URL of the Time Stamp Authority (TSA) server.

**Type:** `str`

---

### username

```python

@property
def username(self) -> str

@username.setter
def username(self, value: str) -> None

```

The username for authentication with the TSA server, if required.

**Type:** `str`

---

---

## Related pages

- [All public classes import directly from the top-level package:](/api/python/signing.md)
- [Signature](/api/python/signing/signature.md)
- [Digital Signature Options](/api/python/signing/digital-signature-options.md)
- [Signature Appearance](/api/python/signing/signature-appearance.md)