H2U has built a next-generation platform for certifying green hydrogen as a real-world asset (RWA), using IoT, digital twins, and blockchain. It provides real-time, tamper-proof tracking of hydrogen production, enabling full transparency, verifiable provenance, and regulatory-grade compliance. As the EU scales up its hydrogen economy with over €400 billion in planned investments, our platform is ready to anchor trust in certified green hydrogen as a digital asset in energy and financial markets.