The Ethereum Foundation has completed a months-long internal reorganization, splitting its work into three tracks: core protocol development, ecosystem growth, and long-term network resilience. Alongside the restructuring, co-founder Vitalik Buterin confirmed the Foundation is cutting its annual spending by roughly 40%, moving from a model that burned about 15% of reserves per year toward a target of just 5% after 2030. The Privacy and Scaling Explorations research unit has been shut down, and the Devcon conference will shrink in scale and cost.

This matters because the EF has long functioned as Ethereum's de facto central bank and R&D hub. A shift toward a capital-preservation model signals the foundation expects to operate for decades on existing reserves rather than relying on ETH price appreciation or fresh funding to cover costs.

Buterin also flagged a pivot from client diversity toward AI-assisted bug-hunting and formal verification, a move that could speed up security audits but concentrates trust in fewer, AI-reviewed codebases. Watch how core developers respond to this client-security shift, and whether the validator community follows through on a separate proposal to redirect up to 10% of staking rewards toward ecosystem funding as EF spending recedes.