Universal DocumentOpen document infrastructure
Menu
← All eight products
LiveProduct 3 of 8

Trust & Identity

Identity + Trust Registry

Check that a document really came from the person or company it says it came from.

30-second explanation

What happens, step by step.

  1. 01Read the signing key
  2. 02Look up its current registry record
  3. 03Show identity and key status separately

The problem

A valid signature proves that a key signed something. It does not, by itself, prove who controls that key.

A simple example

A recipient checks whether the key on a signed invoice is currently listed for the company named on it.

What it does today

Check public key status while keeping signature validity, trusted-key status, and verified real-world identity separate.

30-second working surfaceLocal by default

No result yet. This demo does not silently contact a service.

FREE

The Universal Document

The Universal Document remains portable, openable, and locally inspectable without this service.

PAID

Trust, workflow or scale

Professional operation, governance, scale, or assurance is available only when the named service is actually provisioned.

SECURITY

Privacy boundary

Document content is local by default. Network actions are explicit and disclosed.

API contract available for evaluation; production credentials are not implied.

Free standard · optional infrastructure

Universal Document is free. Pay only when you need more trust, scale, workflow or assurance.