“Sanctuary Technology”: Vitalik Buterin Reveals What the Ethereum Foundation Will and Won’t Do

The Ethereum Foundation released its official mandate today – a document originally written for internal EF members that sets out what the Foundation is for, what it will focus on, and what falls outside its scope.

The core of the document is a single, unusually direct idea: Ethereum exists to be an escape hatch.

“Sanctuary Technology”

Vitalik Buterin posted the mandate himself, calling it a clarification of where EF has been heading for months.

The document describes Ethereum’s role as being “a sanctuary technology, to preserve technological self-sovereignty, to enable cooperation without coercion, domination or rugpulling” – and to ensure that “no single person, organization or ideology’s victory in cyberspace can be total.”

That framing moved fast on X, with Ethereum described as a “sanctuary technology” becoming what most people were reacting to.

The CROPS Filter

The mandate introduces a priority stack the EF calls CROPS – censorship resistance, open source, privacy, and security – applied at both the protocol layer and the application layer. Projects that depend on centralized infrastructure, opaque code, or compliance baked into the chain should not expect EF backing under this framework.

The document also reaffirms the “walkaway test”: Ethereum must continue functioning even if the Foundation disappears entirely. Anything that fails that test doesn’t meet EF’s standard.

One Steward, Not the Only One

One of the more significant lines in the document was: “The Ethereum Foundation is a specific organization within Ethereum – one steward, not the sole one.”

That is a deliberate narrowing of scope. EF is not claiming ownership of Ethereum’s direction. It is claiming responsibility for a specific set of properties and stepping back from everything else.

What This Means for ETH Price

Ethereum is trading at $2,127 today, up 2.55% on the day as broader crypto markets climb. The mandate does not mention price once.

The EF is explicitly not optimizing for adoption metrics or market performance – it is building infrastructure designed to hold up regardless of where ETH trades. Whether that reads as principled or frustrating depends entirely on why you hold the asset.