DPP Interoperability

Digital Product Passport Platform

EU Battery Regulation Compliantv0.2

Unlock Interoperability
for Digital Product
Passports

A Linked-Data platform that resolves identifiers, normalizes passports across initiatives, and lets you explore product data via semantic graphs — all in one place.

Explore the PlatformSee How It Works
7Battery Passports
~900RDF Triples
3Initiatives Covered
6Manufacturers
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Platform Capabilities

Everything you need for
DPP interoperability

From identifier resolution to semantic graph exploration — a complete toolkit for working with Digital Product Passports across initiatives.

Identifier Resolution

Automatically resolve product identifiers (UUID, GTIN, VIN, serial numbers) to their canonical Digital Product Passport through smart multi-registry lookup.

DPP Normalization

Normalize passports from Tractus-X, Battery Pass, and other initiatives into a unified Linked-Data schema with full provenance tracking.

Semantic Graph Store

Store and query normalized passports as RDF triples in TriplyDB. Explore relationships between products, materials, and supply chains.

SPARQL Explorer

Write and run SPARQL queries with an intelligent editor. Visualize results as tables, charts, or interactive force-directed graphs.

Regulation Ready

Built to comply with the EU Battery Regulation. Validate mandatory fields, check recycled content thresholds, and ensure regulatory readiness.

Multi-Initiative Support

Bridge the gap between GBA Battery Pass, Catena-X / Tractus-X, and emerging DPP standards through a shared core schema.

How It Works

Three steps to
unified product data

01

Submit Product Data

Upload a Digital Product Passport in any supported format — JSON, JSON-LD, Tractus-X, or Battery Pass. Alternatively, enter an identifier to resolve.

input.json
{
  "initiative": "battery-pass",
  "format": "json-ld",
  "payload": {
    "@id": "urn:uuid:batt-001",
    "manufacturer": "CellCo GmbH",
    "model": "NMC-811-PRO"
  }
}
02

Resolve & Normalize

The platform resolves identifiers via multi-registry lookup and normalizes the passport into a unified Linked-Data schema with provenance metadata.

Resolving identifier...
Confidence94%
Extensions
batterysoclca-ef
03

Explore as Linked Data

Normalized passports are stored as RDF triples. Use SPARQL to query data, visualize product graphs, and discover cross-initiative relationships.

DPPMfrLCABatt
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A global effort for circular economy

Thank You

English

The Digital Product Passport is an international initiative for transparency, sustainability, and circular design. We are grateful to all contributors.

Technology Stack

Built on open standards

Leveraging W3C Semantic Web technologies and industry-standard DPP frameworks for maximum interoperability.

Data Standards

  • JSON-LDLinked Data serialization
  • RDF / OWLSemantic web ontologies
  • SPARQL 1.1Graph query language
  • Schema.orgShared vocabulary base

Initiatives

  • Catena-X / Tractus-XAutomotive supply chain
  • GBA Battery PassBattery passport standard
  • CIRPASSEU DPP pilot project

Infrastructure

  • TriplyDBTriple store & SPARQL endpoint
  • Node.js / TypeScriptMicroservice runtime
  • Next.js 15React server components
  • Framer MotionUI animations
Use Cases

Who benefits from DPP interoperability?

Battery Manufacturing

Battery Passport Compliance

Meet EU Battery Regulation requirements with machine-readable passports that track chemistry, carbon footprint, recycled content, and supply chain due diligence.

Mandatory fromFeb 2027
Electronics

Circular Economy Tracking

Track product lifecycle, repair scores, recyclability, and hazardous substance declarations across the electronics value chain.

Recyclability goal≥85%
Automotive

Supply Chain Transparency

Enable cross-company data exchange through standardized DPPs that bridge Catena-X and other industry initiatives.

Data sharingCross-org
Regulators

Enforcement & Audit

Validate product compliance programmatically. Query semantic graphs to identify missing fields, threshold violations, and inconsistencies at scale.

ValidationAutomated