whatt.io Launches DPP Validator Web Service — Built on CIRPASS-2 Open Source Infrastructure

whatt.io today announces the launch of its new DPP Validator web service, now available in the whatt.io App Store.

The validator is built on open-source technology developed within the EU CIRPASS-2 project, of which whatt.io is an active participant. Using official EU ontology standards from the Digital Product Passport framework, whatt.io has created a user-friendly interface that makes DPP validation simple and accessible.

From Product URL to Validation in Seconds

Users enter a Product URL, and the system automatically extracts the associated DPP data (JSON format). The validator checks the data against official EU ontology standards and provides clear feedback.

The tool shows:

• What data complies with the standard

• What information is missing

• What can be improved

• Whether the DPP structure is ready for deployment

All validations are saved in a history log, allowing companies to track improvements and maintain compliance documentation over time.

Built on EU Open Standards

The validation engine is based on the open-source DPP Validator developed within the CIRPASS-2 project and aligned with the official EU DPP Vocabulary Hub.

whatt.io acknowledges the CIRPASS-2 consortium and contributing developers for providing the open infrastructure that supports standardized Digital Product Passport validation across Europe.

AI-Assisted Improvement

The validator also includes Bernard, whatt.io’s digital assistant, who helps interpret validation results and guides users on how to improve their DPP data.

This makes advanced semantic validation accessible not only to technical experts, but also to brands, manufacturers, and compliance teams.

Available Now

The whatt.io DPP Validator is available as a web service through the whatt.io App Store.

This launch strengthens whatt.io’s role in shaping and implementing the future of EU Digital Product Passport infrastructure.