Zero-knowledge proofs and compliance

Problem: a supply chain actor needed to prove compliance with quality standards without revealing confidential production data. Solution: Labs experimentation with zero-knowledge proofs enabling proof of threshold compliance (temperature, deadlines, certifications) without disclosing exact values. 6-week POC. Result: proof of concept validated, feasibility demonstration for the sector, experience report published. This case study details the context, architecture choices, delivery steps, observed outcomes and follow-up criteria agreed with the client. Powehi documente les décisions, les contraintes de sécurité, la méthode de déploiement, les indicateurs de réussite, les enseignements et les prochaines étapes afin que chaque exemple puisse être comparé à une situation réelle de PME.