In this article, Vitalik directly addresses a specific technical aspect of a subproblem: how to more easily read from L2 to L1, from L1 to L2, or from one L2 to another L2. Solving this issue is crucial for achieving asset/key separation architecture, but it also has valuable use cases in other areas, most notably optimizing reliable cross-L2 calls, including use cases such as moving assets between L1 and L2.

This article primarily discusses the technology, market, and frontier developments of decentralized perpetual contract exchanges in the derivatives sector.

This article introduces the UTXO model in plain language, providing a brief overview of the UTXO model and implementation methods of BTC, Sui, Cardano, Nervos, and Fuel.

This article is a long-form exploration of the discussions and ideas between Chris Dixon of a16z and Jay Yu, Co-Chief Editor of the Stanford Blockchain Review during an interview on “Read Write Own” conducted in January 2024.

XAI Games introduces a tailor-made blockchain solution for gamers. Developed by Offchain Labs using Arbitrum technology, it simplifies the overall gaming experience, in-game item ownership, and trading. The XAI token plays a pivotal role, in facilitating transactions and incentivizing node operators.

Polkascan is a multi-chain blockchain explorer built for the Polkadot and Kusama ecosystems. The explorer has unique features that differentiate it from regular explorers.

Since Vitalik published the seminal work "The Rollup-Centric Ethereum Roadmap" in October 2020, there have been many changes over the past three years.

This article explores the impact of meme coins as catalysts within the crypto community.

This article takes Particle Network as an example to delve into current UX challenges faced by Web3 products and explores how to design a comprehensive technical solution. Such an integrated solution may be a crucial prerequisite for mass adoption. Additionally, the article discusses Particle's BtoBtoC business strategy, which serves as a valuable reference for many projects.

This article delves into the technical aspects of ZetaChain's omnichain solution, explaining how it serves as the underlying infrastructure for omnichain interoperability of DAPPs, enabling seamless resolution and processing of cross-chain messages.

Layer 1 blockchains are the foundation of a blockchain network. They provide the architecture upon which all applications and protocols on the blockchain network are built.

This article addresses the issue of sequencer centralization. All major Layer2 Rollups have included the decentralization of sequencers in their roadmaps, but this is still a short to mid-term goal that has not yet been achieved. The reason for this is that the decentralization of sequencers is not a technical issue, but an economic one.

Real World Assets, RWA Lending, RWA Tokenization, Decentralization

RSS3 is the Open Information Layer for the Web 3.0. In this ultimate guide, you will learn everything you need to know about RSS3.

In the article, Vitalik outlines several key reasons why it is important to start explicitly considering L1 + cross-L2 support, wallet security, and privacy as essential foundational features of the ecosystem stack, rather than building these things as plugins that can be individually designed by each wallet.