PDF Security & Access Issues

How to Use Multiple Time Stamp Servers in Adobe Acrobat Sign

Tauseeq MagsiTauseeq Magsi Nov 3, 2026 869 views

Question details

The user wants to know if it is possible to configure Adobe Acrobat Sign to use different time stamp servers (both internal and qualified external) for various digital signature workflows.

How to Use Multiple Time Stamp Servers in Adobe Acrobat Sign
Product
Adobe Acrobat Sign
Device & OS
not provided
Scenario
Setting up distinct time stamp providers for standard internal signatures and eIDAS-compliant external signatures.
Observed behavior
The user needs the application to support routing different signature workflows to their respectively assigned custom time stamp servers.
Before you start

Ensure you have administrator privileges in your Adobe Acrobat Sign account and have the exact server URLs and authentication credentials ready for both your internal and external time stamp providers.

Solution 1Recommended

Configure Custom Time Stamp Providers

Set up custom time stamp providers in Adobe Acrobat Sign to enable the use of multiple internal and external servers.

Adobe Acrobat Sign natively supports the integration of custom time stamp providers. This feature allows organizations to bypass the default time stamp and instead use specific internal corporate servers or qualified external trust service providers (QTSPs) depending on the workflow's compliance requirements.

1
Access Admin Settings

Log in to your Adobe Acrobat Sign account using administrator credentials and navigate to the Account Settings menu.

2
Locate Time Stamp Settings

Scroll through the security settings to find the 'Time Stamp Providers' configuration section.

3
Add Internal Provider

Click to add a new custom provider, then enter the server URL, name, and any required authentication credentials for your internal time stamp server.

4
Add External Provider

Repeat the previous step to add the connection details for your qualified external (eIDAS-compliant) time stamp server.

5
Assign to Workflows

During the setup of your specific digital signature workflows or account groupings, select the appropriate time stamp provider from your newly created list.

eIDAS Compliance Guidance: For signatures requiring eIDAS compliance, ensure your external time stamp server belongs to a recognized Qualified Trust Service Provider (QTSP). Consult Adobe's official eIDAS compliance documentation to ensure your configuration meets all legal requirements.

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Frequently Asked Questions

Can I use multiple time stamp servers on a single document?

Typically, a single digital signature uses one specific time stamp provider. However, if multiple users sign the same document through different configured workflows, each signature can theoretically draw from the time stamp server assigned to that specific signer's profile or workflow.

What details do I need to add a custom time stamp provider?

You will need the server URL provided by your internal IT department or your external Trust Service Provider, along with any necessary authentication credentials (such as a username and password) required to access the server.

Are custom time stamp servers available on all Adobe Acrobat Sign plans?

Advanced configurations like custom time stamp providers are generally restricted to enterprise-tier accounts. Check your specific Adobe Acrobat Sign licensing agreement to verify if this feature is enabled for your organization.