digital-product-passport

Lifecycle-aware data management system for battery assets

Semantic vocabulary framework for Digital Product Passports — harmonising GS1, EU ESPR, UNTP, and CEN/CENELEC JTC 24 standards. Browsable ontologies at ref.openepcis.io.

dppvalidator is the "GDPR compliance engine" for physical products, enforcing the strict digital syntax required for the EU's Digital Product Passport.

The open interop boundary of OpenDPP — official schemas, live-reproducible samples, a conformance validator, and the OpenAPI contract for AAS (IDTA) + UNTP/W3C-VC output.

The open standard for verifiable product data — every claim carries its level of proof, from the seller's word to a signed certificate. Governed by TrustLayer Foundation A.C.

Feasibility study: storing EU Digital Product Passports on Cardano

Framework for analyzing multi-party regulations and mapping them to Cardano compliance infrastructure

Open standard for verifiable object authenticity on a public registry

Hyperledger Fabric Digital Product Passport

A Digital Circularity Vehicle Passport built on Midnight's zero-knowledge blockchain. Prove what a vehicle is. Reveal only what the asker is entitled to see. Reg (EU) 2026/1738.

Machine-readable field specifications for EU Digital Product Passports (ESPR) — 12 product categories, 913 fields, each traced to the article of EU law that mandates it. Pure JSON, no dependencies.

Open-source GS1 Digital Link resolver for EU Digital Product Passports (ESPR/EFPR). Maintained by Grigolato.IT — the OrigoVero DPP platform with per-unit authenticity.

EU Digital Product Passport for Biosphere Solar panels

ML + multi-criteria decision framework for EV-battery end-of-life routing under EU, GBA, and India regulatory regimes. Live Streamlit demo with model weights hosted on the Hugging Face Hub.

Official TypeScript + Python client SDKs for the OpenDPP Digital Product Passport API — generated from the public OpenAPI contract (Apache-2.0, version-locked).

Open standard for textile Digital Product Passports, aligned with EU ESPR Regulation 2024/1781

欧盟数字产品护照（DPP）数据对象核心结构，适用于中国出口企业与 DPP 服务商的合规开发。EU Digital Product Passport (DPP) data object core.

🏭 MQTT-based UNS simulator for sheet metal fabrication — 22 machines, 3 sites, ISA-95, PackML. Plug into UMH Core Stack for instant demo data.

Demo of Digital Product Passports using DIDs and Verifiable Credentials for secure product identity and ownership.

Model Context Protocol server for TracePass — the EU Digital Product Passport platform