The solution constitutes a mature, decentralized information system for the secure issuance, storage, and verification of digital credentials, enabling interoperability between digital wallet applications and the certification and verification infrastructures of other European Union Member States. Its architecture is built on a unified backend infrastructure combined with advanced interoperability, high-security, and regulatory compliance mechanisms. Its key competitive advantage lies in its full operational integration with national certified issuance and verification infrastructures. While its mobile application is the visible touchpoint for end users, the true added value of the solution resides in its robust backend infrastructure, which supports reliable, scalable, and interoperable operation.