TL;DR: The EPF efficiently concluded the fifth cohort, Examine Group 2025 and is making ready for cohort six (EPF6). Functions shall be introduced quickly, regulate the EF weblog! Within the meantime, prepare by enhancing your Ethereum protocol data at EPF.wiki and join the publication to get notified about bulletins.
The Ethereum Protocol Fellowship accomplished its fifth cohort, culminating with EPF Day at Devcon in Bangkok. Its completion marked 5 months of immersive studying, analysis and contribution to the Ethereum core ecosystem from a bunch of proficient and devoted fellows. Consumer devs and researchers welcomed new contributors, a few of which stayed working with them long-term.
Moreover, the second iteration of the Protocol Examine Group concluded after 2 months of intensive studying concerning the core protocol.
To study extra concerning the EPF program, check out a number of the previous posts and cohort repositories.
What’s new
With every cohort, we collect suggestions and study extra about methods to enhance the expertise for each fellows and Ethereum devs. EPF5 introduced a number of notable adjustments leading to a really productive cohort.
Previous to EPF5, we organized the primary Protocol Examine Group which ran for 10 weeks resulting in EPF5. Over these 10 weeks, college students participated in a curriculum designed to coach about all areas of the protocol. This led to a a lot smoother onboarding, as many fellows got here prepared for EPF with extra data and sources.
The opposite main change to EPF5 was the period, prolonged from 4 to five months, giving fellows an extra month to refine their initiatives and purpose for larger scopes.
Equally to previous cohorts, we hosted EPF Day at Devcon to shut out the cohort. Nevertheless for EPF5, we additionally organized an extra EPF Day close to the start of the cohort throughout EthCC in Brussels. This occasion gave fellows a possibility to satisfy one another and mentors and current the initiatives they are going to work on by the cohort.
EPF5 Stats
Functions for the fifth cohort opened in Could 2024. After reviewing over 300 purposes, 20 individuals have been awarded preliminary stipends to take part within the fellowship engaged on core R&D initiatives. As a result of this system is open, an extra 25 individuals joined permissionlessly. After the 5-month interval and over 500 weekly updates, we concluded the cohort with 30 energetic fellows at EPF Day in Bangkok.
EPF5 Initiatives
Altogether, fellows proposed and contributed to 30 initiatives, with mentors from varied shopper and analysis groups, together with Grandine, Prysm, Lighthouse, Besu, Nimbus, Nethermind, Geth, Teku, RIG, and Reth. These initiatives not solely characterize a useful studying expertise however significant contributions to the Ethereum core ecosystem. You possibly can study extra about venture outcomes in remaining experiences and presentation recordings from EPF Day.
All the program sources may be discovered within the EPF5 repository, with the vast majority of the exercise in /improvement updates and proposals in /initiatives. As an energetic a part of Ethereum’s open analysis, all EPF initiatives and sources are free and open-source.
Protocol Examine Group Continues
The Protocol Examine Group is again for 2025! With a renewed format, starting with a 2 week intensive convering the present sources and adopted by 6 further weeks of recent lectures from core builders. Mixed, we’ve created much more complete curriculum with devoted concentrate on every a part of the execution and consensus layer.
This isn’t only a pre-cursor program to the EPF however a complete curriculum for anybody eager to study extra about Ethereum’s core protocol. Supplies and recordings from Examine Group periods are at all times out there as a structured studying expertise, along with a collaborative wiki constructed by impartial contributors. Whether or not you might be preparing for the fellowship or simply wish to find out about some facet of Ethereum, epf.wiki comprises all sources you want.
Subsequent Cohort Quickly™️
We’re gearing up for the sixth cohort of the Ethereum Protocol Fellowship. For anybody taken with diving into Ethereum core improvement, keep tuned for the applying announcement later in April with a cohort beginning in June. To get notified, be part of the EPF mailing listing.
In the meantime, you may get prepared by making certain a foundational understanding of the Ethereum protocol (epf.wiki and former cohorts are an amazing place to start out), publically contributing to open-source initiatives, particularly present initiatives within the Ethereum ecosystem, and giving some thought to the kind of venture you could wish to work on.



