devcon 5 / ewasm past present future
Duration: 01:57:10
Speaker: Guillaume Ballet, Alex Beregszaszi, Casey Detrio, Paul Dworzanski
Type: Breakout
Expertise: intermediate
Event: Devcon
Date: Feb 2026
Categories

Ewasm 2.0 - State Execution in Eth 2.0
This session aims to bring clarity to what execution on Eth 2.0 means. It will be presented by multiple members of the Ewasm team, starting with a historical overview of how Eth 2.0 designs evolved around execution, followed by deeper technical topics. We will cover: - Scout (an Eth 2.0 execution engine) - Different execution environments (such as the "Eth1 shard") - In-depth presentation of different designs used in the Eth 2.0 stateless model - An Eth 2.0 execution testnet If you are interested in stateless contracts and Merkle proofs, this is the session to attend.
Guillaume Ballet, Alex Beregszaszi, Paweł Bylica, Casey Detrio, Paul Dworzanski, Sina Mahmoodi

Stateless Ethereum: How Verkle Trees Make Ethereum Lean and Mean
This talk goes over the changes brought by verkle trees. It will give a high-level overview of the technical changes, an update on the implementation of verkle trees, and paint a picture of a stateless Ethereum.
Guillaume Ballet

EVM Roundtable: everything you wanted to ask, but were afraid to
A fishbowl style conversation with passionate contributors to the EVM, but allowing anyone from the audience to stand up and lead a topic. The intent is to discuss certain key topics, such as how to evolve the EVM, what the most pressing issues are, and dissecting a handful of EVM proposals.
Alex Beregszaszi, Paweł Bylica, Casey Detrio, Nick Johnson, Jacques Wagener

The verkle advantage
This talk provides a comprehensive overview of the achievements by the stateless development effort, over the past year. It will explore some of the discoveries we made while implementing verkle trees, that improve the user and developer experience of Ethereum.
Guillaume Ballet

Evolving the EVM
A discussion focusing on the evolution of the Ethereum Virtual Machine (EVM).
Martin Becze, Alex Beregszaszi, Paweł Bylica, Dr. Greg Colvin, Dr. Christian Reitwiessner, Casey Detrio

Ewasm: Ethereum-flavored WebAssembly and Ethereum 2.0 - Part 1
Ewasm is a candidate for the future Ethereum engine to replace EVM with the rollout of Shasper. Ewasm stands for Ethereum-flavored WebAssembly and it encompasses a broad range of initiatives being led by the Foundation Ewasm team including building an execution engine for Ethereum 2.0, adding support for a host of languages including C++, Rust, and AssemblyScript, and lots of related research and tooling to make Ethereum development easier and more powerful than ever. The team is in the process of launching a public testnet and releasing tooling which will be officially announced in this breakout session. In addition, members of the Ewasm team will introduce the technology, walk through the new stack, and give demos of the bleeding edge development tooling we've built around Rust, AssemblyScript, and other frameworks. We'll have an hour-long workshop where developers can download the new tools and get their hands dirty, building and deploying their first Ewasm-compatible smart contracts, with the team serving as mentors.
Alex Beregszaszi, Guillaume Ballet, Paweł Bylica, Hugo De La Cruz, Casey Detrio, Paul Dworzanski, Jake Lang, Lane Rettig, Jared Wasinger

Ewasm: Ethereum-flavored WebAssembly and Ethereum 2.0 - Part 2
Ewasm is a candidate for the future Ethereum engine to replace EVM with the rollout of Shasper. Ewasm stands for Ethereum-flavored WebAssembly and it encompasses a broad range of initiatives being led by the Foundation Ewasm team including building an execution engine for Ethereum 2.0, adding support for a host of languages including C++, Rust, and AssemblyScript, and lots of related research and tooling to make Ethereum development easier and more powerful than ever. The team is in the process of launching a public testnet and releasing tooling which will be officially announced in this breakout session. In addition, members of the Ewasm team will introduce the technology, walk through the new stack, and give demos of the bleeding edge development tooling we've built around Rust, AssemblyScript, and other frameworks. We'll have an hour-long workshop where developers can download the new tools and get their hands dirty, building and deploying their first Ewasm-compatible smart contracts, with the team serving as mentors.
Alex Beregszaszi, Guillaume Ballet, Paweł Bylica, Hugo De La Cruz, Casey Detrio, Paul Dworzanski, Jake Lang, Lane Rettig, Jared Wasinger

Eth 2.0 Minimal Execution AMA
A fishbowl style conversation with lead researchers and passionate contributors to Eth 2.0, but allowing anyone from the audience to stand up and lead a topic. The intent is to discuss certain key topics around the design of the Eth 2.0 shards and how they can be used by the everyday dapp developer. This session aims to bring everyone interested in Eth 2.0 execution to a friendly discussion.
Alex Beregszaszi, Casey Detrio

Ethereum for Dummies
Ethereum's CTO Dr. Gavin Wood presents "Ethereum for Dummies" or "So, now we've built it, WTF is it?"
Gavin Wood

Understanding the Ethereum Blockchain Protocol
Ethereum's Vitalik Buterin presents on the intricacies of the Ethereum Blockchain Protocol.
Vitalik Buterin