TL;DR: The EPF concluded its third cohort and is making ready for the fourth cohort. Purposes will likely be open quickly. Enroll right here to get notified after they open.
The Ethereum Protocol Fellowship not too long ago accomplished its third profitable cohort in February 2023. Its completion marked 4 months of immersive studying, analysis and contribution to the Ethereum core ecosystem from a gaggle of proficient and devoted fellows. Earlier than we glance into the third cohort, let’s recap what Ethereum core growth is and the way EPF suits into its panorama.
Protocol growth
On the coronary heart of the Ethereum ecosystem lies core growth, the work on the analysis and code that powers the Ethereum community, which incorporates shopper implementations, specs, and different foundational points.
Sustaining a wholesome influx of core builders is essential for the continued success of Ethereum. These builders and researchers collaborate to form the course of Ethereum’s cutting-edge roadmap, deal with its numerous challenges, and implement the options. Their efforts make sure that the protocol stays up-to-date and may deal with the growing calls for positioned on it by its rising consumer base.
Nonetheless, leaping into core protocol growth shouldn’t be a simple activity. There is no such thing as a official group that manages protocol growth. The speedy progress of Ethereum protocol enhancements, coupled with scattered data, could make it tough for individuals to maintain up. There are various areas and roadmap targets being labored on, every having their very own rabbit holes to dive down.
The Ethereum Protocol Fellowship was designed as an answer to make core contribution extra approachable with the purpose of serving to builders be a part of the varied groups that work on the protocol.
Protocol Fellowship
The Ethereum Protocol Fellowship (EPF) is a 4 month permissionless fellowship program that helps to streamline the method of changing into a core developer.
This system is structured to present fellows the autonomy and independence required to work as a core developer. Individuals select their space of curiosity, suggest a challenge, and work on it for the rest of this system. They obtain invaluable suggestions from present core builders and grow to be a part of a neighborhood of like-minded people desirous to be taught by doing.
EPF tasks are various and contribute to numerous areas, together with analysis, consensus and execution purchasers, testing, and protocol safety. The EPF is absolutely open and permissionless, permitting anybody to comply with alongside and take part in this system. A portion of the finances is reserved to award excellent contributions from permissionless members. Many EPF fellows have made invaluable contributions to the Ethereum core ecosystem, and a few have secured long-term positions on core groups like Lighthouse, Teku, Prysm, Ethereum Basis Analysis, Flashbots, Optimism and others.
Third cohort
Purposes for the third cohort opened on September 1st, 2022. After reviewing over 600 purposes and conducting many interviews, 23 members had been chosen to affix the official cohort. Nonetheless, being a permissionless program, the cohort ended with a complete of 36 contributors.
In the course of the 4 month interval, fellows had the chance to work with 27 core developer mentors from numerous shopper and analysis groups. Their work was repeatedly reported in over 300 weekly updates. Fellows additionally participated in weekly standup and workplace hours calls to share updates, focus on tasks, and take part in AMA interview periods with mentors and core devs.
Altogether, fellows proposed and contributed to twenty tasks, a few of that are nonetheless receiving contributions. These tasks not solely symbolize a invaluable studying expertise but in addition significant contributions to the Ethereum ecosystem.
EPF Third Cohort Tasks
| Undertaking | Description |
|---|---|
| 4337 Bundler in Rust | Implement bundler for EIP-4337 AA as a standalone entity that may work alongside any execution shopper |
| 4337 Pockets | Modular 4337 browser extension pockets |
| 4844 CL Shopper | Contribute to the implementation of EIP-4844 in Lighthouse |
| Portal Community Ultralight Shopper | Constructing the subprotocols of the Ultralight shopper |
| Consensus Shopper Reward APIs | Assortment of RESTful APIs to boost interoperability throughout beacon node implementations |
| ETH Monitor | Monitoring system to trace community information and on-chain occasions |
| Helios CL P2P | Peer-to-peer networking service for Helios |
| Holon | A rollup analytics software program suite |
| CL Mild Shopper | Teku gentle shopper APIs |
| MEV in Open Video games | MEV mechanisms within the Open Sport engine to analyse MEV methods |
| Mannequin DAS | Rust implementation of a Safe Kademlia DHT overlay atop the discv5 protocol |
| Prysm Beacon API Compliant Validator | Rewrite the Prysm validator code to be appropriate with the usual Beacon API |
| Decreasing Belief in Relay | Mechanism to scale back belief within the PBS relay |
| Validator Signing Key Revocation | Revocation mechanism to permit validators to enhance their operational safety |
| Verkle Trie Migration Exploration | R&D for the migration from Merkle Patricia Tries to Verkle Tries |
| Staking Pool Attestation Evaluation | Carry out attestation evaluation of main staking swimming pools |
| Bettering Censorship Resistance | Dashboard to trace community well being and block utilization |
| Hive P2P Exams | Improve the scope of eth, discv4 and discv5 checks and add new checks for the Ethereum execution purchasers |
| Geth DoS Assault Mitigation | Implement the DoS protection scheme proposed within the DETER paper |
All sources of this system could be present in its repository. You may comply with all exercise within the cohort there, checkout tasks sources, growth updates and fellows’ notes. Tasks should not solely FOSS contributions however the entire work achieved inside the cohort is absolutely open, being an precise a part of Ethereum’s open analysis and sources.
But it surely’s not all about work and contributions. One of many essential points of the EPF is the chance to fulfill most of the inspirational individuals who take part in core growth. Throughout EthDenver, over half of the cohort gathered to take part in EPF Day, a full day of programming with challenge displays, panel discussions and social time.

Subsequent Cohort Quickly™️
Following the success of the third cohort, we’re eagerly making ready to start out the fourth cohort of the Ethereum Protocol Fellowship. For anybody thinking about diving into Ethereum core growth, keep tuned for the applying announcement within the coming weeks. To get notified, be a part of the EPF google group.
In the meantime, you possibly can put together your software by guaranteeing a foundational understanding of the Ethereum protocol, contributing to open-source tasks by your GitHub account, particularly contributions to current tasks within the Ethereum ecosystem, and giving some thought to the kind of challenge you could wish to work on.
Be a part of us in shaping the way forward for Ethereum. Be a part of the EPF.
