30-second explanation
What happens, step by step.
- 01Fingerprint the exact document
- 02Send only the fingerprint to a time authority
- 03Attach and verify the returned evidence
The problem
A date written inside a document is not independent proof of when it existed.
What you give us
A bounded use case and its requirements; do not submit confidential documents publicly.
What UD gives you
Prepare document digests and timestamp requests. No timestamp is called trusted until an independent authority returns verifiable evidence.
Why anyone cares
Before: A date written inside a document is not independent proof of when it existed.
After: Prepare document digests and timestamp requests. No timestamp is called trusted until an independent authority returns verifiable evidence.
Measure review burden and turnaround before and after the bounded engagement; savings are not established.
See an example
Inspect the example and its limitationsPlain-language glossary
For experts: See exactly how it works
No assurance is inferred merely from using this product surface.
Integrity checks do not establish factual truth, legal acceptance or compliance. Readiness: Planned.
How value will be measured
Customer baselines, observed timings and estimates are recorded separately. Missing measurements remain unknown.
- review minutes before
- review minutes after
- review cost before
- review cost after
- professional hours saved
- documents touched
- unresolved questions before
- unresolved questions after
- turnaround minutes
- rework avoided
- outside professional hours avoided
- disputes prevented
- repeat purchase
- portfolio expansion
What it does today
Prepare document digests and timestamp requests. No timestamp is called trusted until an independent authority returns verifiable evidence.
30-second working surfaceLocal by default
No result yet. This demo does not silently contact a service.
FREEThe Universal Document
The Universal Document remains portable, openable, and locally inspectable without this service.
PAIDTrust, workflow or scale
Professional operation, governance, scale, or assurance is available only when the named service is actually provisioned.
SECURITYPrivacy boundary
Document content is local by default. Network actions are explicit and disclosed.
Planned; no production endpoint is advertised.
Planned product
Join the waitlist
We save only the contact and product information needed to manage this waitlist. Nothing is reported to analytics until the record is saved.
What happens after yes
Persist and confirm the Trusted Timestamps waitlist request; do not imply availability or a delivery date.
Owner: Universal Document Trust & Identity product owner
Confirmation: Saved waitlist confirmation with no availability promise.
Complete when: Interest is persisted, deduplicated, acknowledged, and remains inactive until every activation condition is met.
Free standard · optional infrastructure
Universal Document is free. Pay only when you need more trust, scale, workflow or assurance.