The Digital Product Passport (DPP) is coming. Europe is imposing massive standardization: composition, repairability, provenance, environmental information, lifecycle, etc. Goal: bring transparency, comparability, and accelerate the circular economy.
This is a major advancement. But in reality, most DPPs will never be used. Not because the regulation is poorly designed, but because most brands will stop at minimum compliance, without activating the economic levers of the DPP.
What the regulatory DPP actually guarantees
Contrary to many misconceptions, the regulatory DPP is not just an enriched PDF. The European framework defines a robust architecture around three pillars:
- A structured and interoperable data model — The DPP must follow standardized schemas, allowing any authorized actor (AI, repairer, authority, consumer) to interpret data consistently.
- Controlled but open access — Some information is public, others accessible by role. The source must be identifiable and verifiable via unique identifiers and normalized endpoints.
- Declarative lifecycle traceability — The framework provides for documenting certain product events (repairs, refurbishment, end of life), but this traceability is declarative: it does not imply that data is immutable or certified.
In summary: the regulatory DPP organizes data (structure, content, access). It defines neither certification, nor ownership tracking, nor proof of integrity. It's an informational backbone, not a system of absolute trust.
What the regulatory DPP doesn't guarantee
The European regulation doesn't aim to solve all secondary market problems or fine technical traceability. It deliberately leaves these topics to the ecosystem:
- Cryptographic proof of authenticity — Data is standardized, but not signed in a tamper-proof way.
- Historical integrity proof — An actor can modify data as long as it respects access rules.
- Link with actual holder — The DPP identifies the product, not the person who owns it.
- Transferable traceability — The DPP doesn't automatically track resales or ownership changes.
- Post-purchase relational channel — The DPP is not a CRM.
The regulatory DPP is a solid foundation for transparency, not a system of trust or authentication. To create business value, it must be activated.
AI agents must verify, not just read
The rise of AI agents is fundamentally changing the game. These intelligent assistants — whether ChatGPT, recommendation engines, or agents integrated into e-commerce platforms — will soon become the primary readers of DPPs. Their role won't be limited to displaying information: they'll need to analyze, compare, and formulate recommendations.
Specifically, AI agents will use DPPs to:
- Compare products on objective criteria
- Spot inconsistencies or anomalies in data
- Recommend choices adapted to user preferences
- Detect dubious claims or suspicious information
But here's the problem: for an agent to recommend a product with confidence, it cannot simply rely on a declarative feed. It must be able to:
- Verify the origin of data and its authenticity
- Ensure it hasn't been modified since publication
- Detect forgeries (fake QR codes, fake sites, fake DPPs)
This verification need goes well beyond the regulatory scope. Without a proof mechanism, AI agents will be unable to distinguish an authentic DPP from a fraudulent copy. This is a major risk for trust in the ecosystem.
On-chain certification: natural complement to DPP
Facing these limitations, blockchain provides a concrete answer. Not to replace the European framework, but to complement it with an independent and verifiable certification layer.
Blockchain enables:
- Anchoring a hash of DPP data immutably
- Timestamping product events (creation, sale, repair)
- Creating a unique and transferable digital identity
- Allowing any actor (including AI agents) to verify data integrity in real-time
On-chain certification doesn't store product data directly: it "seals" them. Any modification attempt will be detectable. For AI agents, it's the guarantee that they can recommend a product whose information is proven.
Beyond compliance: the DPP as a strategic asset
The real question for brands isn't "how to be compliant?" but "how to transform this obligation into a competitive advantage?"
The most valuable DPPs will be those that go beyond the regulatory framework:
- Certified traceability — To prove authenticity and fight counterfeiting.
- Ownership transfer — To activate the secondary market and value sustainability.
- Post-purchase relationship — To engage customers throughout the product's lifecycle.
- AI agent readability — To exist in automated recommendations.
A DPP that merely complies will be invisible. An activated DPP will become a value channel.
Conclusion: don't confuse compliance with value creation
The European framework lays the foundation for a more transparent product data ecosystem. It's a historic advancement.
But brands that stop at minimum compliance won't derive any economic benefit. DPP activation — certification, traceability, customer relationship, AI readability — is what will make the difference.
At Keyban, we believe companies that activate their DPP now will get a head start. The DPP is not a constraint. It's an opportunity to build a new relationship with your products, customers, and partners.