Privacy-preserving age verification

Add an age gate without adding an identity trail.

AgeHandoff helps your team select and integrate a provider or EU-compatible wallet flow. Your website receives a signed age result — not a passport, selfie or date of birth.

Simulation modeBuilt for European teamsConfigurable 13+ to 21+
ONE REQUEST. ONE PROOF. Live simulation
</>
Customer siteasks for proof
Provider / walletchecks identity
Signed resultover_15: true
Access grantedno ID stored here
Signed age proofaudience: demo-site · threshold: 15verified
External verification boundaryClient data boundary
Ask for the minimumProve an age band, not an identity.
Keep the boundary clearThe provider handles documents.
Make the decision yoursConfigure thresholds per journey.
Interactive proof

See the handoff in under a minute.

Use fictional personas to preview the states your signup flow needs to handle. No real identity data is requested or processed.

Browser sessionreq_7fd2a1
Demo provider · sandbox
1 Request2 Verify3 Decide
DEMO PROVIDER

Ready to prove your age?

Choose a fictional identity signal. The provider returns an age band only — the client site never sees your document.

Requested proofover 15 · no date of birthready
Nothing sensitive is stored here.Start the simulation to see the signed result.

A good integration makes failure states feel like part of the plan. Try the cancelled, expired and provider-error personas to see the recovery paths.

Data boundaries

The result is useful.
The identity stays elsewhere.

What your team needs is a decision, not a copy of someone’s identity document. AgeHandoff helps you draw that boundary intentionally.

Traditional approach
IDPassport / DOBfull identity data
DBWebsite databaselong-lived exposure
×

More data to secure, delete and explain.

Privacy-preserving approach
PExternal providerdocument stays there
Signed yes / noage band only

Store a non-identifying decision record.

What the client stores

Enough to make and audit a decision — without building an identity database.

verification_result.json
{
  "age_verified": true,
  "threshold": 15,
  "provider": "demo_provider",
  "verified_at": "timestamp",
  "verification_id": "non-identifying reference"
}
Architecture, made legible

Four steps. One clean boundary.

The client website calls the connector. The connector handles the provider-specific work and returns a signed proof that the client can act on.

signed
01
</>
Website requests proofThreshold is set by the client.
02
Provider verifies the userDocuments stay at the provider.
03
Signed result returnsOnly the requested age proof.
04
Access is decidedAllow, block or recover.
A calmer operations view

Monitor decisions,
not identities.

Fictional dashboard data shows the operational layer: health, outcomes and recent events without names, birthdays or document fields.

AgeHandoff / demo workspace
Demo dataAC
OVERVIEW / LAST 30 DAYS

Verification activity

Total attempts0↑ 12.4% vs last period
Approval rate0%↑ 3.1% vs last period
Failed sessions0↓ 8.7% vs last period
Cancelled0↓ 4.2% vs last period
OUTCOME MIX

Approved vs. rejected

Approved Rejected
100%75%50%25%0%
01 Jul
08 Jul
15 Jul
22 Jul
CURRENT POLICY

Access rule

Active
over15years
Provider status Healthy
Last eventreq_7fd2a1
Identity data stored0 fields
Integration preview

Useful to your developer.
Clear to everyone else.

This example shows the shape of the handoff, not an official provider API. Your final endpoints and payloads depend on the provider you select.

CONNECTOR SURFACE

Keep provider-specific logic behind a small connector layer. It keeps future wallet or provider changes manageable.

Create a verification sessiondemo only
// Ask the connector for a provider session
const session = await fetch('/verification/session', {
  method: 'POST',
  headers: { 'content-type': 'application/json' },
  body: JSON.stringify({
    threshold: 15,
    return_url: '/signup/age-check/complete'
  })
});

const { redirect_url } = await session.json();
window.location.href = redirect_url;
Mock response · no live provider connectedJSON / HTTPS
Make the next integration a considered one

Know what your flow needs
before you build it.

I’ll help you review the signup journey, select a provider, configure thresholds, implement all outcomes and leave your team with a working integration plan.

Request a technical readiness audit No legal certification. No compliance guarantee. Just a focused technical review.
01 Review the signup flow02 Compare provider / wallet routes03 Ship the right failure states04 Document the handoff

Start with the flow you have.

Tell me where age verification appears and what decision your product needs to make.

Replies are handled through the AgeHandoff contact inbox.

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