Protokol

Protokol is an Amsterdam-based technology company, originally a Web3 and blockchain developer, that offers Digital Product Passport software alongside DPP consultancy. Its provider-stated features include an API-enabled passport that pulls data from existing systems, mapping of product data against DPP templates via its Productsup partnership, and lifecycle event registration (manufacture, repair, end-of-life) by permissioned stakeholders. The company names fashion and textiles as its priority sector and positions the offering against the EU ESPR DPP mandate.