Passr
Compliance infrastructure for physical products entering regulated markets.
Overview
A digital compliance and product identity platform engineered by Hisako to help brands track materials, supply chain provenance, and regulatory disclosures for physical goods.
The Operational Problem
Emerging international regulatory frameworks — such as the EU Ecodesign and Digital Product Passport directives — require physical product brands to maintain verifiable, machine-readable records of material composition, lifecycle durability, and recyclability. Most brands store this data across siloed supplier spreadsheets and disparate lab test PDFs.
Engineering Approach
We architected a verifiable product data ledger adhering to GS1 open standards and standardized JSON-LD schemas. Every physical SKU and production batch receives a unique cryptographic identifier resolvable via edge infrastructure.
The Solution Delivered
A complete compliance infrastructure platform featuring consumer-facing digital passport portals (accessible via QR and NFC), secure supplier ingestion APIs, and structured regulatory export engines for customs audits.
Core System Capabilities
Technologies & Tools
Architecture & Interface Gallery
Digital Product Passport Consumer Interface View
Manufacturer Supply Chain Data Ingestion Grid
Regulatory Compliance Audit & Export Console
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