The problem
PlannedProduct 4 of 8
Trust & Identity
Trusted Timestamps
Prove that this exact document existed at this exact time.
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
A simple example
A research team obtains independent time evidence for the exact manuscript submitted before a deadline.
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.
The Universal Document
The Universal Document remains portable, openable, and locally inspectable without this service.
Trust, workflow or scale
Professional operation, governance, scale, or assurance is available only when the named service is actually provisioned.
Privacy boundary
Document content is local by default. Network actions are explicit and disclosed.
Planned; no production endpoint is advertised.
Free standard · optional infrastructure