World Experience: Updates from the Next Billion Fellowship

This is an update from the Next Billion Fellowship Program. Applications are rolling and open for cohort 6 beginning in October 2025. Individuals interacting with an application have a user…

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Now accepting interns – Join the Ethereum Season of Internships

We’re thrilled to announce that internship applications are now open for the first-ever Ethereum Season of Internships! The Ethereum Season of Internships is a collection of paid, fully-remote summer internships…

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Tickets are live for the Ethereum World’s Fair! And we’re launching the Supporter Program

It’s happening: Devconnect is coming to Buenos Aires, 17–22 November 2025. And we are bringing the first-ever Ethereum World’s Fair to the city. The Ethereum World’s Fair is for the…

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Ethereum Foundation Treasury Policy

Thank you to the EFers that provided valuable input and feedback to the draft document: Bastian Aue, Vitalik Buterin, Bogdan Popa, Tomasz Stańczak, Fredrik Svantes, Yoav Weiss, Dankrad Feist, Tim…

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Checkpoint #3: June 2025

Ethereum’s weekly All Core Developer calls are a lot to keep up with, so this “Checkpoint” series aims for high-level updates roughly every 4-5 weeks, depending on what’s happening in…

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Announcing the Devconnect ARG Scholars Program

We are excited to announce the Devconnect Scholars Program, as part of Devconnect ARG 2025! The Scholars Program will welcome 100 leaders who are expanding Ethereum’s reach by connecting it…

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Announcing Protocol

Ethereum stands at the edge of major breakthroughs. zkEVMs have rapidly accelerated, enabling us to rearchitect L1 to simultaneously support scale, verifiability, security and censorship-resistance. L2s are hardening, meeting users…

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Announcing the Trillion Dollar Security Initiative

Ethereum is the most secure blockchain ecosystem. This is the result of 10 years of progress and iteration across every level of Ethereum’s technology stack, from wallet UX to developer…

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Allocation Update – Q1 2025

A new year means new momentum, and new grants! Take a look at the projects that received support in Q1 2025, listed below:…

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CVE-2025-30147 – The curious case of subgroup check on Besu

Thanks to Marius Van Der Wijden for creating the test case and statetest, and for helping the Besu team confirm the issue. Also, kudos to the Besu team, the EF…

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