Author: Michael Johnson
tl;dr: Ethereum Protocol Studies is returning for 2025. Visit epf.wiki to fill out the survey and join the town hall on Wednesday, Feb 12. The Ethereum Protocol Studies program (EPS) is back for 2025! Designed to lower the barrier to understanding Ethereum’s core protocol, EPS provides structured learning and a direct path to deeper protocol knowledge. Expanding Learning Resources Over the past year, we’ve created a curriculum covering foundational Ethereum concepts available to help onboard new participants. These recordings serve as an invaluable resource for newcomers and seasoned builders alike. Some highlights of the curriculum include this session on data…
Community & educationAleph de VeranoCrecimiento2-week event in Buenos Aires, Argentina featuring a ZK and fully homomorphic encryption (FHE) bootcamp, hackathon, demo day, and talks on DeFi, infrastructure, governance, and regulation.Community & educationAleph ZK Week3-day conference hosted during the Aleph pop-up city in Buenos Aires, Argentina, that provided a deep dive into programmable cryptography, multi-party computation (MPC), FHE, and decentralized identity systems.Community & educationAlgebraic Aspects in the Design and Cryptanalysis of Modern Symmetric Cryptography (ALPSY) 2025Research workshop that unites experts in arithmetic oriented symmetric-key primitives and their cryptanalysis to foster collaborations on significant research problems, including special sessions on Poseidon.Community &…
[05/03/2025] Sepolia Incident Update See this post. [27/02/2025] Holesky Incident Update On Feb. 24, 2025, the Pectra upgrade activated on the Holesky testnet. After the activation, a configuration issue in Besu, Nethermind and go-ethereum led to a chain split on Holesky. The issue was rapidly fixed, but the Holesky network performance is still degraded. More details on the incident can be found here. Sepolia Network Upgrade The Sepolia network upgrade timing is unchanged. The network is expected to fork at epoch 222464 (Mar. 5, 7:29 UTC). Node operators using the Besu, go-ethereum, Nethermind or Lodestar clients MUST upgrade their client…
Today, we are excited to announce the start of the Fusaka audit contest, co-sponsored by Gnosis and Lido, hosted on Sherlock, and running for four weeks from September 15th. The goal is simple: maximize scrutiny of the Fusaka upgrade and surface vulnerabilities before they can impact the network. To raise the stakes, valid findings reported in the first week have a 2x multiplier applied to their points rewarded, and those in the second week have a 1.5x multiplier. To help security researchers, we’ve prepared a Fusaka auditor guide. We’re grateful to Gnosis for contributing 100,000 USD and Lido for contributing…