EuroNode White Paper Building Europe’s Trusted Digital Payment and Tax Infrastructure Executive Summary Europe is entering a new era of digital finance. Instant payments, electronic invoicing, digital identity, and programmable money are rapidly becoming essential components of the European economy. Businesses increasingly expect payment systems that are faster, more transparent, and easier to integrate with regulatory requirements. At the same time, governments are seeking technologies that can reduce administrative costs, combat tax fraud, improve auditability, and simplify compliance without increasing the burden on businesses. EuroNode was created to address these challenges. EuroNode is a digital payment infrastructure designed for Europe. By combining regulated digital euro settlement, programmable payments, and cryptographic proof of transaction integrity, EuroNode enables businesses, financial institutions, and public authorities to exchange value and verify records with unprecedented efficiency. Unlike traditional payment networks, EuroNode is designed around three principles: Instant settlement. Verifiable transaction integrity. Open infrastructure for financial innovation. Rather than asking governments or businesses to adopt blockchain for its own sake, EuroNode uses distributed ledger technology only where it provides measurable value: reducing reconciliation costs, strengthening data integrity, enabling programmable compliance, and supporting real-time financial services. In the long term, EuroNode aims to become a trusted infrastructure layer connecting commercial payments, digital invoices, tax reporting, and public-sector financial services across Europe. Our vision is simple: Move money faster. Make records trustworthy. Reduce administrative friction.

Future Vision: Real-Time Tax Settlement One of EuroNode’s long-term objectives is to support a future in which tax collection becomes more automated, transparent, and efficient through programmable payment infrastructure. Subject to applicable laws, regulatory approval, and collaboration with tax authorities, EuroNode could enable payment workflows in which tax-related amounts are calculated and allocated automatically at the moment a commercial transaction is settled. For example, when a business receives a customer payment, the payment infrastructure could automatically identify the applicable tax component and route funds according to predefined rules. Rather than relying solely on periodic reconciliation and reporting, tax information could be generated and verified in real time, reducing administrative complexity and improving transparency for businesses and public authorities alike. This vision is not intended to replace existing tax legislation or government systems. Instead, EuroNode aims to provide an interoperable digital infrastructure that can integrate with existing regulatory frameworks and support future digital public services as they evolve. By enabling programmable compliance and trusted transaction records, EuroNode seeks to contribute to a more efficient tax ecosystem—one that benefits businesses, governments, and society through greater accuracy, lower administrative costs, and faster financial settlement.