Ethereum News Today: ECB Evaluates Ethereum and Solana for Digital Euro Infrastructure

The European Central Bank (ECB) has addressed recent speculation suggesting the digital euro could be launched on public blockchain networks like Ethereum or Solana. While the ECB did not confirm the use of either platform, it acknowledged that various technological options—including public, private, and hybrid blockchains—are under evaluation. A final decision has yet to be made, with the ECB emphasizing that the digital euro’s infrastructure will be selected based on regulatory compliance, security, and privacy standards [1].

The renewed interest in public blockchains marks a departure from earlier discussions, which focused primarily on private, permissioned systems. This shift is partly attributed to the speed and comprehensiveness of recent U.S. regulatory action, particularly the new stablecoin framework that has raised concerns in Europe about the dominance of dollar-based tokens in global finance. European officials have since accelerated their digital euro initiatives, with some sources noting that the U.S. legislative move surprised many and prompted a reevaluation of existing strategies [1].

Ethereum and Solana are being considered for their unique capabilities. Ethereum, with its robust smart contract infrastructure, and Solana, known for its high throughput and performance, could offer the scalability and technical flexibility needed for a digital euro. The EU’s interest in these platforms is also driven by a desire to reduce reliance on U.S. financial systems and to maintain strategic autonomy in digital currency development [2].

However, public blockchains present challenges, particularly regarding data privacy. The ECB has noted that while these networks offer transparency and interoperability, they must align with the EU’s stringent data protection laws, including the General Data Protection Regulation (GDPR). To address this, the ECB is exploring hybrid solutions that incorporate privacy-enhancing technologies like zero-knowledge proofs. These innovations could allow for a digital euro that is both transparent and compliant with European privacy regulations [4].

The potential use of Ethereum and Solana has already generated buzz among investors and developers. Both networks are testing features that could support the digital euro, such as Ethereum’s ZK-Rollups and Solana’s confidential transaction mechanisms. As the ECB moves closer to finalizing its infrastructure choices, institutional interest in these platforms is expected to grow. Some analysts speculate that a digital euro launch could be announced as early as late 2025 [5].

The ECB’s cautious but open approach reflects its commitment to developing a secure, scalable, and compliant digital currency. While the digital euro remains in the evaluation phase, the consideration of public blockchains signals a significant evolution in the EU’s digital finance strategy. As the project progresses, the role of Ethereum and Solana in its development will remain a focal point for both regulators and the broader blockchain community.

Source:

[1] Title: Claims That The EU Will Launch Digital Euro On Ethereum Or Solana: Response Comes, URL: https://en.bitcoinsistemi.com/claims-that-the-eu-will-launch-digital-euro-on-ethereum-or-solana-response-comes/

[2] Title: EU Eyes Ethereum Or Solana For Accelerated Digital Euro ..., URL: https://www.mitrade.com/insights/news/live-news/article-3-106281-20250823

[3] Title: EU Accelerates Digital Euro Plans in Response to GENIUS ..., URL: https://www.ccn.com/news/crypto/eu-accelerates-digital-euro-plans-genius-act/

[4] Title: The EU's Digital Euro Strategy: A New Era for Ethereum ..., URL: https://www.ainvest.com/news/eu-digital-euro-strategy-era-ethereum-solana-2508/

[5] Title: EU Considers Ethereum and Solana for Digital Euro Launch, URL: https://www.binance.com/en/square/post/08-22-2025-crypto-news-today-eu-considers-ethereum-and-solana-for-digital-euro-launch-28655972376346