By Po — EthStorage Engineer & Web3buidler.tech Core Contributor, 在区块链的世界中，状态存储是每一个节点的「记忆核心」 — — 它记录着亿万账户的余额、合约的代码、交易的痕迹，甚至决定着一笔交易能否被正确执行。作为以太坊生态的基石，Geth 客户端如何以精密的架构设计承载海量状态数据？其存储系统如何在性能、安全与可扩展性之间找到平衡？ 这篇文章是 Geth 源码系列的第二篇，通过这个系列，我们将搭建一个研究 Geth 实现的框架，开发者可以根据这个框架深入自己感兴趣的部分研究。这个系列共有六篇文章，在这第二篇文章中，将系统讲解 Geth 的存储结构设计与相关源码，介绍其数据库层次划分并详细分析各个层次中相应模块的核心功能。 以太坊作为全球最大的区块链平台，其主流客户端 Geth（Go-Ethereum）承担了绝大部分节点运行与状态管理的职责。Geth 的状态存储系统，是理解以太坊运行机制、优化节点性能、以及推动未来客户端创新的基础。 1. Geth底层数据库总览 自 Geth v1.

TL;DR: Lens Chain (@LC) launched its mainnet with a new decentralized storage solution called Grove, which uses blockchain verification for content ownership while keeping actual data off-chain to achieve Web2-like performance and cost. EthStorage, by contrast, is an Ethereum Layer-2 storage solution that leverages Ethereum’s data availability layer

EthStorage Mainnet Alpha is now live on Ethereum, marking a significant milestone for on-chain verifiable data. This launch is the culmination of nearly three years of research, development, and testing since 2022. Entering the Alpha phase, the network begins as a cautious trial run — prioritizing stability and security before fully

We’re excited to announce the launch of our new Sepolia testnet — the major pre-mainnet checkpoint — featuring the audited storage contract and trusted setup from the EthStorage V1 Trusted Setup Ceremony. ✅ What’s New: * Uses the newly generated Groth16 zkey, which will also be used in mainnet. * Based on the

The EthStorage V1 Trusted Setup Ceremony has been successfully completed—a critical milestone for securing our EthStorage system. We’d like to thank everyone who took part in the ceremony. A total of 287 contributors joined and added their randomness, helping ensure that no one can create fake proofs or

Welcome to the EthStorage V1 Trusted Setup Ceremony!  This ceremony is conducted for our Groth16 zk-SNARK circuits, which are integral to EthStorage’s proof-of-storage algorithm.  Every participant makes the network stronger; your contribution helps safeguard the transparency, decentralization, and long-term security of EthStorage for the entire community.  This guide provides

🚀 Our proposed EIP-7907 is a candidate in Ethereum's Glamsterdam Upgrade! EIP-7907, co-authored by Qi Zhou, founder of EthStorage, is now officially a candidate for Ethereum's upcoming Glamsterdam upgrade. This marks a major milestone for the broader Ethereum community. Qi Zhou has been one of the most

What Happened? The root cause of Bybit’s historic $1.5 billion attack was finally uncovered yesterday. The attacker exploited a vulnerability by maliciously replacing the frontend of Safe hosted on its centralized server. By deploying a nearly identical frontend, they tricked Bybit operators into signing a fraudulent transaction that

Overview EthStorage made significant strides in 2024, propelling Ethereum’s storage capabilities forward and securing its status as a top-tier modular, decentralized storage Layer 2 solution. TL;DR * Technological Milestones: EthStorage successfully launched its public Testnet in March and completed its first comprehensive audit in December, underscoring its commitment to

EthStorage, the modular and decentralized storage Layer 2 solution, announced a strategic partnership with Taiko, the fully permissionless, Ethereum-equivalent rollup to offer a long-term DA solution. EIP-4844 represents an important step in Ethereum’s journey to scale in a decentralized way. More specifically, it helps scale Ethereum by introducing a

We are beyond excited to launch our 2nd public testnet campaign! Our mission? To transform Ethereum into a decentralized web server that powers unstoppable dApps. Sounds intriguing, right? In this campaign, you'll uncover a variety of fascinating techniques that will revolutionize the way you build on Ethereum: * Upload

We are thrilled to announce the successful completion of EthStorage’s first public testnet launch campaign, the BLOB Storage Race. This event verified that EthStorage L2 storage providers can use nodes to seamlessly join the P2P network, contribute their storage capabilities, and submit storage proofs to obtain rewards. In this

On May 9th, 2024, Optimism (OP) announced Cycle 22’s final grants of its Season 5. We are delighted to share that EthStorage's proposal, Extend the Availability of EIP-4844 Blobs by Integrating OP Stack with EthStorage, has been awarded a grant, advancing EthStorage in its pioneering endeavors within

Recently, Optimism (OP) announced its final recipients of its Season 5 grants. We are delighted to share that EthStorage's groundbreaking proposals, in collaboration with QuarkChain, focusing on "Research and Development on Multi-Section Dispute Game" and "Research on Alternative Op Stack Zero-Knowledge Fault Proof Using WASM&

TL;DR * The increasing storage demands present significant challenges for Ethereum nodes. * Some clients have started to prune the historical data due to storage constraints, leading in inconsistent storage behaviors among full nodes in the network. * To ensure alignment across all clients, historical data pruning is being standardized in EIP-4444

EthStorage, the modular and decentralized storage L2, will provide long-term storage access for Manta Pacific's data availability with Celestia underneath. Manta achieves the industry’s leading scalability for L2s by integrating Celestia’s modular DA to drastically reduce gas fees for users interacting with dApps within the Manta

On March 13, 2024, Ethereum completed the Dencun upgrade, with the core objective of enhancing scalability by implementing Proto-Danksharding (EIP-4844). Right after the Dencun Upgrade, EthStorage, a modular and decentralized storage layer 2, is excited to announce its first public testnet, integrated with EIP-4844, is live!  To celebrate this significant

EthStorage offers a modular and decentralized Layer 2 storage solution on the Ethereum blockchain, featuring programmable key-value storage powered by Data Availability (DA). It supports permanent storage for EIP-4844 BLOBs, enhancing Rollups and enabling a broad spectrum of fully on-chain applications, including games, social networks, and AI, among others. EthStorage

The web3:// protocol is a decentralized version of the http:// protocol based on Ethereum. It serves as the data communication foundation of the blockchain world and has now become one of the Ethereum ecosystem standards, having finalized and known as ERC-4804. In this collaborative learning experience spanning 5 weeks, over

今天，模块化去中心化存储 L2 项目 EthStorage 宣布将 1% 的代币供应捐赠给 Protocol Guild 的成员，以支持他们对以太坊的持续贡献。 EthStorage 作为第一个采纳 PGP 的以太坊数据可用性 (DA) 相关项目，承诺并致力于为以太坊生态的发展做出贡献。 关于我们 EthStorage是一个模块化去中心化的存储 Layer 2，提供由数据可用（DA）驱动的可编程键值存储。它为 Rollups 提供了长期的 DA 解决方案，并为全链的应用程序（如游戏、社交网络、人工智能等）开辟了新的可能性。  EthStorage 团队曾两次获得以太坊基金会生态系统支持计划（ESP）的资助，分别用于数据可用性采样的研究和 Layer 2 动态数据存储证明的研究。感谢 ESP 的资助在 EthStorage 早期提供了很大发展助力，借助PGP

Introduction Hello! Since its inception in 2022, EthStorage has achieved remarkable success in a short period. In particular, 2023 witnessed increased community engagement, invitations to various global events, and recognition from major organizations, establishing EthStorage’s presence in the market. In this report, we will summarize the key achievements of

EthStorage, in collaboration with esteemed partners Udaya, Mindfulness Capital, and Hyper Oracle, hosted the ‘Innovation Nexus: ZK, DA, and On-chain AI in Sync’ Web3 infra conference on the 15th during DevConnect week in Istanbul. This comprehensive event convened industry leaders for an in-depth exploration of the latest developments in Web3.

Note that this is a joint work with Hyper Oracle and Delphinus Lab TL;DR * ZK fraud proof is a validity proof of L2 block transition. * ZK fraud proof enables the challenge of a malicious sequencer in a single transaction, significantly reducing gas costs and time compared to traditional fraud