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© 2026 SealTrust

SealTrust

Product authentication through NFC and blockchain. Protect your brand against counterfeiting.

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© 2026 SealTrust. All rights reserved.

Made with trust in France

Our Manifesto: Product Trust Infrastructure

A new standard for product identity, authenticity, and lifecycle transparency.

The Problem

Product counterfeiting costs the global economy $467 billion annually. Existing solutions -- QR codes, holograms, paper certificates -- are easily replicated. There is no universal, verifiable standard for product identity.

Our Thesis

Product trust cannot rely on declarative databases alone. It must be built through the combination of:

A secure physical identifier (NFC cryptographic chip)

A verifiable event graph (signed events, audit trails, timestamps)

A structured data model (lifecycle, compliance, provenance)

An interoperable architecture (standards, APIs, integrations)

The Five Layers

01

Identity

Every product gets a unique, durable, portable digital identity.

02

Proof

What is shown is backed by cryptographic proofs, signed events, actor signatures.

03

Operations

Built for industrial reality: serialization, activation, QC, repair, resale, audit.

04

Compliance

DPP-ready structured data, not cosmetic passports.

05

Experience

The product becomes a post-sale channel: warranty, service, resale, engagement.

What We Believe

A product is not just described, it is documented by verifiable events.

Security is not a feature, it is the foundation.

Compliance and authenticity are not separate concerns, they are unified.

The best technology is invisible to the end user but indispensable to the brand.

Build the trust layer with us

Join us in building the trust layer for physical products.

Get in touch→