API · timestamp

Verify API: signature and certificate checking

A standalone Intsoft product: a server API that accepts a digital signature from any client module, verifies it and the authenticity of the certificate, and returns the signature with a timestamp (TS) signed by the service itself. It uses O‘zMSt algorithms.

How it works

  1. 1

    Signing on the client

    Any client module (browser, mobile, desktop) signs the document on the user’s side.

  2. 2

    Verification on the server

    The signature goes straight to Verify API, which checks it and the authenticity of the certificate.

  3. 3

    Signature with a timestamp

    Verify API returns the verified signature with a timestamp (TS) signed by the service, which confirms its validity.

Capabilities

  • Signature checking

    Confirms the authenticity of the digital signature and the integrity of the signed data.

  • Certificate checking

    Confirms that a certificate is genuine right inside your processes.

  • Timestamp (TS)

    The result comes back with a time mark signed by the service.

  • Any client module

    Works with our client modules on any platform and connects to your server through an API.

Who it is for

O‘zMStBuilt on O‘zMSt algorithms

  • Services that accept documents or requests with digital signatures
  • Organizations that need to prove a document was signed at a specific time
  • Developers who need server-side signature verification in their own product

Frequently asked questions

What does Verify API return?

The verified signature with a timestamp (TS) signed by the service. This gives you confirmation of validity and of the moment of verification.

Which client modules does it work with?

With any of our client modules: signing happens on the user’s side, and the signature goes straight to the server through Verify API for verification.

How is Verify API different from the CA?

A CA issues and manages certificates, while Verify API checks signatures and the authenticity of certificates. It is a standalone product that can be connected on its own.

Let’s talk

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