devcon 7 / unified ethereum vs l2 ecosystem competition can we have both
Duration: 00:56:25
Speaker: Ben Jones, Hart Lambur, Jesse Pollak, Steven Goldfeder, Vitalik Buterin
Type: Panel
Expertise: Intermediate
Event: Devcon
Date: Nov 2024
Keynote: Unifying Ethereum Through Intents and ERC-7683
Ethereum has scaled with a diverse ecosystem of L2s—but this created a new challenge: how can this fragmented landscape of potentially millions of rollups feel like a **unified Ethereum**? In this talk, I’ll discuss how intent-based architectures—and new standards like ERC-7683—can help unify Ethereum while maintaining the benefits of Ethereum’s rollup centric architecture.
Keynote: The REAL state of L2s
The evolution of Layer 2 solutions has been pivotal in scaling blockchain technologies. This talk, led by L2BEAT founder Bartek Kiepuszewski, delves into the current landscape, recent advancements, and future potential of L2 ecosystems. It will try to address some myths and current challenges of the space. Some important changes to L2BEAT risk framework will also be announced.
RIP-7755: Empowering Cross-Chain Interactions
Cross-chain interactions are becoming essential as Ethereum Layer 2 solutions multiply. RIP-7755 changes the game by trustlessly bridging the gap between L2 chains, allowing new use cases that rely solely on Ethereum and its rollups. In this workshop, we’ll explore RIP-7755 by building a cross-chain NFT minting app, focusing on nested storage proof implementation details to eliminate trust assumptions.
Ethereum needs native L2
Right now, L2beat tracks 116 L2s. However, they represent a wide range of trust assumptions, which makes assets—or more abstractly, messages—from these L2s non-fungible and thus significantly hampers interoperability. We are advocating for Ethereum to deploy a large number of native L2s, developed and governed by Ethereum's open-source developers. These L2s would be highly interoperable with L1, fulfilling Ethereum's early promise to provide sharding using L2 technology.
The Age Of AGGREGATION
Aggregation plays a critical role in enhancing the usability and scalability of blockchain technology. In this session, we will explore the fundamental concepts of aggregation, debunk common myths, and discuss the necessity of aggregated blockchain systems for achieving real-world usage. Current scalability boundaries limit blockchain's potential, but through aggregation, we can optimize performance and usability, making blockchain technology accessible to a broader audience
The Three Transitions: Cross-Chain Smart Wallets with Privacy
Last year, Vitalik outlined ["The Three Transitions"](https://vitalik.eth.limo/general/2023/06/09/three_transitions.html) ahead for the Ethereum stack: moving to L2s, smart wallets, and private transactions. The Base team has built [Keyspace](https://docs.key.space/), a cross-chain keystore that helps all wallets makes these transitions. Come learn about how Keyspace works and how Keyspace helps smart wallets sync signers and send private transactions in a multichain world.
Defragmenting Ethereum - Interoperability and the Superchain
With the proliferation of L2s and Dencun (4844), Ethereum has scaled. However, we have a new challenge -- fragmentation. Now we're introducing various interoperability standards across Ethereum and Superchain ecosystem from intents to low latency cross chain bridging primitives. What are these standards and what will enable? How can we create scalable and composable blockspace which enables application developers to onboard the rest of the internet?
Unlocking New Possibilities with Stateless Architecture in Layer 2
Explore the potential of stateless architecture in Layer 2 solutions. As Layer 2 technologies evolve, we will discuss the fundamental trade-offs and present how combining client-side Zero-Knowledge Proofs (ZKPs) with stateless architecture enhances efficiency. This session will highlight innovative possibilities not yet widely discussed in the Ethereum community, showing how this approach can revolutionize scalability, security, and privacy.
Why ERC 7683 is broken and how to fix it
While I appreciate the authors spending time on this problem statement and thinking about standardising flows, ERC 7683 is deeply flawed it still forces offchain agents to understand the order they are trying to fulfill and it doesnt give users any guarantees of execution or understanding of whats happening under the hood, I think its because its standardising things on the "intent" layer where instead we need to standardise more downstream so information like security can be better presented
L2 EVM Common Core: A Path Beyond EVM Equivalence
Network effects of the EVM have locked many of the L2s into equivalence with the L1 EVM. L1 is optimized for moderate throughput and maximal decentralization, but L2s need higher throughput and can rely on heavier full nodes. The talk will present a vision for an L2 EVM Common Core as a new base VM for participating L2s. It aims to offer a way to ship more ambitious EVM changes without increasing L2 fragmentation. It is a result of our work as leads of the RollCall L2 coordination process.