The Ethereum Foundation has appointed security researcher Pascal Caversaccio—known online as "pcaversaccio" or "pc"—to its board of directors, expanding the governance body to four members as the organization navigates a period of significant internal restructuring.

The voluntary, one-year appointment was announced on July 29, 2026. Caversaccio joins Ethereum co-founder Vitalik Buterin, Foundation President Aya Miyaguchi, and Swiss counsel Patrick Storchenegger on the board. The addition follows the departures of two co-executive directors earlier in the year.

The timing is notable for the organization behind the world's second-largest blockchain by market capitalization. The Foundation has faced scrutiny from segments of the Ethereum community regarding its priorities, funding decisions, and role in guiding the network's direction amid intensifying competition from alternative Layer 1 blockchains and an expanding Layer 2 ecosystem that is reshaping how users and value move within Ethereum's broader network.

A Security-Focused Board Addition

Caversaccio brings a background that distinguishes him from traditional foundation board members, who typically emerge from corporate leadership or legal circles. Instead, he has built his reputation in blockchain security and incident response—an area of escalating importance as the cryptocurrency ecosystem continues to grapple with smart contract exploits, cross-chain bridge hacks, and protocol vulnerabilities that have resulted in billions of dollars in losses industry-wide in recent years.

We're pleased to welcome @pcaversaccio to the EF Board. A longtime Ethereum contributor, co-founder of SEAL 911, Silviculture Society member, and privacy and security maximalist, pc has consistently championed the values at Ethereum's core. We look forward to working together…
— Ethereum Foundation (@ethereumfndn) July 29, 2026

He serves as co-founder and lead contributor to SEAL 911, a rapid-response network that assists cryptocurrency projects in handling hacks and security incidents. He has also advised the Ethereum Foundation through its Silviculture Society, a group dedicated to preserving Ethereum's core principles, including censorship resistance, open-source development, privacy, and security.

Caversaccio is the author of two widely circulated essays: The Ethereum Cypherpunk Manifesto (2024) and Ethereum Privacy: The Road to Self-Sovereignty (2025). Both works argue that Ethereum's long-term trajectory should remain anchored to cypherpunk ideals centered on privacy, autonomy, and decentralized technology.

His appointment places on the board an individual with direct experience addressing some of the ecosystem's most urgent challenges: software vulnerabilities, protocol security, and user protection.

Appointment Follows Major Restructuring

Since the beginning of 2026, the Ethereum Foundation has undergone one of the most extensive structural overhauls in its history. The departures of executive directors Tomasz Stańczak and Hsiao-Wei Wang triggered a broader reorganization. Over approximately five months, at least eight key contributors have departed the organization or transitioned into different roles.

The restructuring included a staff reduction of roughly 20% and a reorientation around five core research and development areas.

These changes have generated debate among Ethereum developers and community members. A particular point of contention has been the absence of native transaction privacy on the network. Critics have warned that without stronger privacy protections, Ethereum risks functioning as public surveillance infrastructure rather than as a tool for user sovereignty—concerns that have intensified as commercial on-chain analytics firms have grown more sophisticated at tracing, clustering, and attributing wallet activity.

Caversaccio's appointment may signal an effort to elevate security and privacy expertise at the governance level. However, it remains uncertain whether his addition will translate into concrete shifts in funding priorities, research direction, or Ethereum's broader technology strategy.

The Board's Distinct Governance Role

The significance of the appointment also stems from the nature of the board itself. Under Swiss foundation law, board members bear fiduciary responsibilities connected to safeguarding the organization's purpose and long-term mission. This authority is distinct from that of operational teams, which execute strategy but do not hold equivalent governance powers.

The Ethereum Foundation has characterized its board as a form of "security council"—a body charged with protecting the organization's mission and ensuring continued alignment with its mandate as a Swiss foundation.

The appointment provides the Foundation's board with a member possessing deep security expertise. Whether this represents a broader strategic shift, however, will depend on subsequent decisions regarding funding, research priorities, and the Foundation's role in Ethereum's ongoing development. Observable markers include whether the Foundation adjusts grant allocations toward privacy and security research, whether future protocol upgrades incorporate features aligned with Caversaccio's published priorities, and how the restructured R&D teams sequence their work across the five core focus areas.