Make your documents provable
even outside your system

Independent evidence infrastructure with eIDAS-ready notarization posture. If your control plane is questioned — artefacts can still reconcile independently.

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The problem

Documents inherit trust only from your systems and admins.
Files can be replaced where storage and IAM are weak.
Operator logs rarely satisfy adversarial audit on their own.
Disputes and procurement probes ask for proof outsiders can rerun — not internal narratives.

The solution

Anchor integrity, signatures, and timestamps so verification does not terminate inside your infra.

Document → Hash → Signature (PAdES) → RFC 3161 TSA → Public anchor → Verify endpoint → Evidence ZIP

Pipeline is configurable per engagement (SES/AES/QES tiers, QTSP picks, ledger choice).

What you get

PAdES-shaped signed PDF via trust provider orchestration
RFC 3161 timestamps when the notarisation lane is on
Blockchain / public-anchor commitments where contracted
Public verify endpoint patterns (API + human-readable proofs)
Append-friendly audit lineage
Tamper-evident dossier exports

Evidence package

/evidence/
  report.pdf
  audit.json
  integrity.json
  tsa_token.der
  anchor.json
  manifest.json

Procurement- and diligence-friendly bundle shape — verifier does not need to trust our marketing site.

Trust levels

Basic
Internal integrity + hash attestations
Strong
Signed + replayable verification
Independent
External timestamp & anchor — proof decoupled from your admin UX

Pricing

Starter

€49/mo

Verify posture · pooled evidence credits · entry notarisation envelope

Growth

€149/mo

Evidence bundles · fuller API quotas · escalation path to enterprise SLAs

Pro

€399/mo

Heavy notarisation credits · audit export templates · named support window

Notarisation

€1–€3 per bundle step (SKU design in Stripe Billing)

Enterprise

Custom

Integration · SLA · legal narrative artefacts · procurement kits

Indicative ladders — tightened after metering pilots and QTSP throughput.

Enterprise integration

Deploy beside your SaaS spine — orchestration Workers, Stripe metering, and provider boundaries stay explicit for infosec review. Built for legal, fintech, procurement, and regulated operators.

Custom workflows & entitlements
Audit-ready deterministic exports
Compliance narrative scaffolding (counsel-aligned)
SLA + operational runbooks
Request integration

Verify demo

Call your Worker verify route with a verification ID — or open the richer UI.

{  "valid": true,  "integrity": "strong",
  "notarization": {    "tsa": true,
    "blockchain": true
  }}

Extend live responses with notarization.* when TSA/anchor lanes ship.

Full verify UI

We don't store trust.
We prove it.

Risk reduction · audit readiness · dispute-ready artefacts.

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