Layla Zulfa
ZUG, Switzerland – The Ethereum Foundation (EF), the non-profit organization supporting the development and growth of the Ethereum ecosystem, has announced a significant leadership transition. Tomasz Stanczak, who has served as co-Executive Director, will step down from his role at the end of February 2026. Bastian Aue, currently a prominent leader within the Foundation, will assume the co-Executive Director position, working alongside existing co-ED Hsiao-Wei. This strategic shift marks a new chapter for the Foundation as it continues to navigate the evolving landscape of blockchain technology, artificial intelligence, and global institutional adoption.
Stanczak’s departure comes after a period of intense activity and strategic reorientation within the EF, during which he played a pivotal role in accelerating key initiatives and fostering greater transparency and engagement across the Ethereum community. His tenure saw the Foundation implement significant operational improvements and articulate clearer roadmaps for the protocol and its diverse applications.
A Period of Transformative Leadership
Tomasz Stanczak, known for founding Nethermind, a leading Ethereum client, brought a builder-first mentality and deep technical expertise to the Ethereum Foundation. His appointment as co-ED was widely seen as a move to inject dynamic leadership and strategic vision into the organization, complementing Hsiao-Wei’s long-standing contributions. During his time, Stanczak focused on enhancing the EF’s internal agility and external impact, aiming to make the co-ED role both influential and desirable for future leaders.
Key achievements during this period, largely attributed to the accelerated efforts in 2025 and leading into 2026, include:
- Streamlined Decision-Making: Efforts to accelerate internal decision-making processes, empowering teams and leaders within the EF to take greater ownership.
- Enhanced Community Engagement: A concerted push to engage with younger generations of builders, increase communication via social media and podcasts, and foster new excitement within the developer community.
- Institutional Outreach: A proactive stance in becoming more open and accessible to institutions, recognizing Ethereum’s growing role in global finance.
- Policy and Treasury Clarity: Implementation of clearer treasury policies and the introduction of a robust compensation framework, alongside strengthening local hubs and communities globally.
- L1-L2 Relationship Clarity: Significant progress in defining and clarifying the relationship between Ethereum’s Layer 1 (L1) protocol and its burgeoning Layer 2 (L2) scaling solutions, a critical area for future growth and interoperability.
- Transparency Initiatives: Increased internal and external transparency regarding budgets and organizational structure, reinforcing the EF’s commitment to credible neutrality.
These initiatives were designed to ensure the EF remained a resilient, forward-thinking organization capable of balancing long-term strategic goals with the immediate need for adaptive change. Stanczak expressed satisfaction with the Foundation’s current state, noting that "the roadmap is clearer; the goals are set; the leaders at the EF grew more confident about making decisions by themselves and owning more."
Bastian Aue: The New Co-Executive Director
Bastian Aue’s elevation to co-Executive Director alongside Hsiao-Wei signals a commitment to continuity and further development of the EF’s strategic objectives. Aue has been instrumental in leading policy support and long-term strategic work within the Foundation, demonstrating a profound understanding of Ethereum’s technical, governance, and societal implications. His expanded leadership role is expected to build upon the momentum established, guiding the EF through its next phase of growth and influence.
The transition is framed as a natural evolution, with Stanczak expressing confidence in the incoming leadership. "Hsiao-Wei stays and continues the path. Bastian Aue takes on an expanded leadership role alongside Hsiao-Wei. Whatever direction they take, they will have the support of the best talent in crypto," Stanczak stated, highlighting the strength of the EF’s internal talent pool. Other key leaders mentioned for their ongoing contributions include James Smith for EcoDev transformation, Tju Liang for policy support, and Josh Stark for operational changes and communication strategy.
Ethereum’s Trajectory: A Foundation for the Future
The leadership transition occurs at a time when Ethereum is solidifying its position as a foundational layer for emerging technologies and global financial systems. Stanczak’s reflections on the "Future of Ethereum" paint a vivid picture of a network poised for unprecedented impact.
Institutional Acceptance and Financial Infrastructure:
Ethereum’s journey from a nascent blockchain to a preferred institutional infrastructure has accelerated dramatically. By 2025, Ethereum had reportedly emerged as the "clear institutional preference," driven by its unwavering commitment to credible neutrality, decentralization, and an impeccable record of zero downtime since its genesis. This reliability presents institutions with uniquely low counterparty, technology, and jurisdiction risks, a critical factor for mainstream adoption.
Data dashboards from 2025 indicate Ethereum’s growing market share in stablecoins and Real-World Asset (RWA) activity, signaling its increasing integration into traditional finance. Stablecoins, representing tokenized fiat currencies, have seen substantial growth on Ethereum, underpinning a vast ecosystem of DeFi applications. RWAs, which tokenize physical assets like real estate or commodities, are also increasingly finding their home on Ethereum, unlocking new liquidity and investment opportunities. The anticipation of a major institutional Ethereum conference in New York this year further underscores this trend, bringing together financial leaders to explore the network’s capabilities.
The Rise of AI and Agentic Systems:
Beyond finance, Ethereum is positioned as a critical infrastructure layer for the coordination of advanced technologies, particularly Artificial Intelligence (AI) and autonomous agents. Stanczak envisions a future where robots, new forms of governance, and AI-powered healthcare and education systems leverage Ethereum for secure, verifiable interactions. The rapid advancement of open-source Large Language Models (LLMs) and the emergence of "agentic workers" are creating exciting new frontiers for builders. Ethereum, with its robust verification capabilities and transaction finality, is seen as the natural trust layer for these complex, interconnected systems.
However, this integration also brings new challenges, particularly around privacy and security. The Ethereum community, rooted in its cypherpunk ethos, is actively addressing these concerns. Dedicated privacy builders and security experts are working to ensure the network helps users preserve privacy and maintain access to essential infrastructure, even as the world changes at an unprecedented pace.
Protocol Development and Security:
The Ethereum Foundation continues to drive core protocol development, with an ambitious roadmap for 2026 and beyond. A proposal for a merged "LEAN Ethereum" and core development roadmap is anticipated, aiming to provide clear guidance and coordination for future network upgrades. After delivering two significant network upgrades in 2025, core developers, supported by EF coordination teams, are well-positioned to continue shipping essential improvements on time.
Quantum security remains a high priority, with the EF Protocol team finalizing specifications and engineers working on implementations for post-quantum security measures. This proactive approach ensures Ethereum’s long-term resilience against future cryptographic threats. Furthermore, a dedicated decentralized AI team at the EF is actively developing standards, experiments, and solutions for the burgeoning agentic economy, exploring projects like 8004.org and clawdbotatg.eth.link.
Ecosystem Growth and Global Reach:
The EcoDev team within the EF focuses on fostering the success of founders, institutions, and governments building on Ethereum. This includes a dedicated Global Policy Support team, highlighting the Foundation’s engagement with regulatory bodies worldwide. The use of AI for coordination is also being explored to automate and streamline these efforts. Communication about roadmaps, use cases, and applications has also been enhanced through platforms like ethereum.org and forkcast.org, making information more accessible to a broader audience.
The evolving L1-L2 relationship has been a central discussion point. Vitalik Buterin’s recent posts have aimed to provide greater clarity on how Layer 2 solutions extend Ethereum’s capabilities, offering various security and decentralization trade-offs. The EF’s Platform team convened over 20 Ethereum L2s at the "Network School" to discuss scaling, differentiation, and interoperability, fostering a more focused approach among teams building various types of rollups. This collaborative effort has already yielded results, with major Ethereum rollups consistently surpassing alternative Layer 1 chains in stablecoin and transaction per second (TPS) metrics, a trend expected to continue.
The commitment to cypherpunk values remains steadfast, with groups like Vitalik’s Silviculture Society advising senior leaders on emerging risks. Projects like PSE and Kohaku are focusing on applied privacy, while the Protocol team dedicates extensive effort to security and censorship resistance through initiatives like FOCIL and the "Trillion Dollar Security program."
Looking ahead, Devcon Mumbai in 2026 is poised to be a landmark event, bringing global blockchain thought leaders and founders to India, a community that has long deserved such a platform. The EF is also enhancing its engagement with the new generation of builders, leveraging new voices and the momentum around agentic AI to position Ethereum as the go-to trust infrastructure. Global "Ethereum Everywhere" efforts support hubs in major cities like San Francisco, Lagos, London, Berlin, and Hong Kong, fostering localized growth and community building. The Academic Secretariat team is planning numerous university events, and the "pop-up cities" concept continues to gain traction, bringing builders and thought leaders together worldwide.
The DeFi coordination team at the EF is also set to release its plans and roadmap, underscoring the Foundation’s continued support for the decentralized finance ecosystem, a cornerstone of Ethereum’s utility.
Stanczak’s Next Chapter: A Return to Building
As Stanczak transitions out of his co-ED role, he plans to return to his roots as a hands-on product builder and core developer. His future endeavors will focus on "agentic core development and agentic governance," a field he believes is reshaping the world as profoundly as early Ethereum reshaped finance. Drawing parallels to his founding of Nethermind in 2017, Stanczak expresses a strong conviction that agentic systems and AI-assisted discovery represent the next wave of innovation.
He intends to continue traveling and working with local communities, supporting businesses building on Ethereum, and collaborating directly with founders in frontier tech. His commitment to the Ethereum ecosystem remains unwavering, albeit in a different capacity, ensuring his expertise and vision continue to benefit the community. Stanczak also affirmed his availability for advice and support to the EF leadership and the broader ecosystem, committing to "always put pressure on the Ethereum ecosystem to move at pace."
Gratitude and Legacy
In his farewell message, Stanczak extended heartfelt thanks to the Ethereum Foundation board for their trust, to Hsiao-Wei and the management team for their collaborative spirit, and to Bastian Aue, Josh Stark, and Tju Liang for their emotional intelligence and guidance. He also acknowledged the invaluable support from Joe Schweitzer for communication efforts and expressed profound gratitude to the hundreds of Ethereum leaders who provided feedback and insights during his tenure.
Tomasz Stanczak’s departure marks the end of a highly impactful chapter at the Ethereum Foundation, but it also heralds a new era of leadership under Bastian Aue and Hsiao-Wei. The Foundation, fortified by strategic advancements and a clear vision for the future, remains committed to supporting Ethereum’s evolution as a critical global infrastructure for finance, AI, and beyond. The collective talent and dedication within the EF and the broader Ethereum community are poised to drive continued innovation and adoption in the years to come.
