Most online petition platforms collect emails. Our project collects legally-valid cryptographic proof. I'm sharing the technical architecture behind "Petição Brasil" — the first platform in Brazil to validate ICP-Brasil digital signatures automatically, enabling real Popular Initiative Bills. ## The Problem with Existing Platforms (Change, Avaaz, etc.) - Collect unverified emails (no identity proof) - No legal validity in Brazilian courts …

I am proud to announce the completion of my Post-Graduate Capstone Project, titled "Digital Petitions and the Legal Validity of Popular Will", for my specialization in Digital Security, Governance, and Data Management at PUCRS. This project, with a score of 10/10, provides a technical solution for one of the most powerful democratic tools in Brazil: the Popular Initiative (*Projeto de …