Trust,
Embedded.
Trust is no longer a silent promise.
Our tamper-evident NFC seal and Digital Product Passport are built directly into every item — one tap away from anyone.
No app. No doubt.
How it works
Embed · Tap · VerifyEmbed
A secure NFC chip is laminated, woven, or molded into the product at manufacture. Removing it breaks the seal.
Tap
Any phone reads the chip. A cryptographic challenge–response proves it's the genuine chip — not a clone or a copied tag.
Verify
Immediate access to the Digital Product Passport - origin materials, ownership and a live authenticity status.
One Product - One Identity
Each chip is bound to a tamper-proof record. It travels with the product across its entire lifecycle — from the factory floor to every end user who comes after.
Designed to integrate with your existing technology infrastructure.
We adapt to you.
Sentinel isn't one-size-fits-all SaaS. It's a tailored solution for your operation — your processes, your ERP, your factory floor, exactly as they run today.
Mapping
We understand your product, your process and your infrastructure.
Propose
A tag format and process integration that fits your workflow and goals — chip, label, and design tailored to your product.
Estimate
A clear budget and time table to implement our solution.
Implement
We build the solution and integrate it into your workflow.
Down to replicating your existing scan-and-apply process exactly — we've replaced incumbent NFC providers without changing a single step on the factory floor, so nobody needed retraining.
- ◦Authenticity guarantees for your products
- ◦Digital Product Passports — EU DPP / ESPR compliance
- ◦Custom ERP integrations
- ◦Complex manufacturing workflows
- ◦NFC-based feature unlocks
- ◦Item location tracking
- ◦Grey market detection
The cryptographic core — encoding, signing, verification — is 100% human-built and verified, by engineers with two decades in the field. Around it, we use AI-assisted development to move fast on integrations and tooling, with senior review on every line. That's how a tailored integration takes weeks, not quarters.
No lock-in, by design.
A tailored solution only works if you can trust the vendor behind it. So we made trust structural.
Tell us how
your line runs today.
A 30-minute scoping call: your process, your constraints, and an honest read on whether the base platform covers you — or what adaptation would take.