The revolution in European finances is fast approaching. Europe faces a historical decision that can forever change the face of the global digital economy. Instead of a closed central system, the European Union is increasingly considering the implementation of a digital euro on public blockchains. It will be a decision that may decide about the future of European monetary sovereignty in confrontation with the American dominance of the dollar.
Europe is considering implementing a digital euro on public blockchains Ethereum and Solana
European officials are at a cryptocurrency crossroads, considering a revolutionary change in the strategy regarding the digital euro. Instead of the previously planned closed central system (in the shape of CBDC), the implementation of the European digital currency on public blockchains such as Ethereum Whether Salt.
American pressure forces faster action
This decision is gaining pace after the United States adopted the first law regarding Stablecoin – the Genius Act in July 2025. Ram Kumar from OpenLedger warns:
If the dollar receives an advantage in digital payments, it risks euro overshadowing in global finances
Key benefits of implementing the euro on public blockchains:
- Immediate access to a wide cryptocurrency economy
- Integration with DEFI protocols
- Global portfolios and cross -border payments without building infrastructure from scratch
Ethereum vs Solana. Battle for a digital euro
Analysts indicate the different advantages of both chains:
Ethereum It offers programability and access to a rich development ecosystem, which means the ability to create advanced financial applications based on digital euros.
Salt In turn, it provides low fees and high bandwidth, necessary to handle payments on a consumer scale.
Kumar emphasizes:
Both platforms would make the euro more visible outside Europe in a way that a private accounting book cannot provide
Technological and regulatory challenges
Despite promising prospects, the project may encounter important obstacles:
Privacy remains the main concern. Public blockchains conflict with the EU GDPR regulation, which guarantees the right to delete data. The European Central Bank strives to maintain anonymity reminiscent of cash in digital payments.
Technical and management problems They include limitations of the scalability of Ethereum, the history of problems with the reliability of the Solan and the fact that improvements and validators would remain beyond direct control of the state or the structures of the community.
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Threat to banking stability
Decision -makers warn that an easily available euro token can cause a deposit from banks if the project is not properly designed. In April, Piero Cipollone with ECB warned that American stablecoin could transfer deposits from European banks and strengthen the global role of the dollar.
A spokesman for the European Commission confirmed that “the proposed regulation regarding the digital euro is technologically neutral”, and negotiations with the European Parliament and the Council are ongoing.
ECB experiments with various technologies – both centralized and decentralized, including with technologies of dispersed accounting book. However, the final decision as to the described project has not yet been made.
According to the ECB schedule, a digital euro may be technically ready “within the next two and a half to three years after the introduction of legislation”. This is an ambitious plan, taking into account the complexity of regulatory and technical challenges.
The Trump administration actively promotes cryptoactic and stratecoin based on American dollar, which raises concerns about the financial and strategic strategic stability of Europe.
The future of European monetary sovereignty
The decision to implement a digital euro on public blockchains may determine the future of European monetary sovereignty in the new digital era. Europe faces a dilemma – keep control through a closed system or gain a global range through open chains like Solana or Ethereum.
The success of this undertaking depends on finding a balance between innovation and regulation, privacy and transparency, as well as local control and global availability.
