OpenChainGraph Suite · ART-115 · wave 22

EU ESPR Digital Product Passport Data Carrier Validator

Validate DPP required data elements against the CIRPASS-2 Core Ontology and check GS1 Digital Link data-carrier type. EU ESPR — Central DPP Registry live 19 Jul 2026.

EU ESPRCIRPASS-2 Core OntologyGS1 Digital LinkZero PIICentral DPP Registry · 19 Jul 2026
🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
Scope
Validates DPP required data elements against the CIRPASS-2 Core Ontology (7 mandatory fields including durability, reparability, recyclability, carbon_footprint, and substances_of_concern). Also checks the GS1 Digital Link data-carrier type. EU ESPR Central DPP Registry goes live 19 Jul 2026.
Presets
Inputs
Result
Execution Hash & §4 Artifact
SHA-256 execution hash (JCS canonical — RFC 8785):