AFFIXIO
Age without upload
Age check without ID upload
Customers push back on passport uploads for simple age gates. AffixIO supports age checks that return signed allow or deny without the vendor storing ID images, using predicate proofs and zero PII at the verifier by default.
Definition
Age check without ID upload verifies an age predicate at the vendor boundary without collecting document images into that vendor's database.
Field note. Every ID upload you store is a record you must protect forever. Prove eligibility, not identity files.
How the alternative works
An upstream issuer or attribute service proves the age predicate. The retailer verifies AffixIO allow or deny. No passport lands in the retailer's bucket.
Compare age-check versus ID upload for the buyer narrative. Sector pages cover retail and platform placement.
When upload still happens
Some regulated flows still need documents at an issuer. That does not mean every downstream vendor should re-collect them. Keep uploads at the issuer. Pass outcomes downstream.
AffixIO does not claim to remove regulated KYC where the law requires it.
Boundary hooks for ID-free age checks
Wire AffixIO verify immediately before the boundary where ID-free age checks applies: checkout authorisation, MCP tool invocation, age gate, or offline scan. Issue proofs when policy is satisfied. Present at the edge. Gate on signed allow or deny.
Train support on deny retrieval: Merkle ref lookup should not require engineering access. Document which circuit version was active when the proof was issued.
Session weakness
Upload fatigue and breach risk
Asking for a photo of a passport to prove someone is 18 creates friction and a high-value data store for a yes or no question.
Abandonment
Users drop out at document capture.
Data liability
Stored images become breach material.
Vendor sprawl
Every shop repeats the same invasive check.
Working pattern
Age checks without another ID upload pile
Teams shipping age gates often default to passport uploads that become breach targets. Issue eligibility proofs when policy passes and verify at the gate without retaining source documents.
Stop vendor ID capture where lawful
Replace with outcome verify.
Connect an age proof issuer
Upstream attribute authority.
Verify at checkout or entry
Allow or deny.
Audit with Merkle refs
Not with stored faces.
Go-live list
Readiness checks for ID-free age checks
- Identify flows that only need an age yes or no.
- Remove redundant ID upload steps.
- Wire AffixIO age circuits.
- Update privacy notices to match minimisation.
- Pilot on a low-risk SKU first.
Engineer FAQ
Questions on ID-free age checks
Is this legal for Online Safety Act needs?
Architectural alignment is discussed in field notes. Legal advice remains yours. AffixIO provides verification infrastructure.
What does the retailer see?
Allow or deny and proof metadata by default.
Can we offer upload as fallback?
Yes, but keep it at an issuer path, not as the default vendor store.
Compare page?
/compare/age-check-vs-id-upload
Offline links
Pages that support ID-free age checks
Privacy and identity
More privacy and identity briefs
Prototype ID-free age checks
Run age eligibility circuits without document retention, then wire verify upstream of your gate.