Anthurine Xiang, EthStorage: A Modular Storage Layer for Ethereum on EIP-4844 | ETHSofia 2024

Thu, Oct 2, 2025, 12:00 AM

EIP-4844 in the Ethereum Cancun upgrade introduces data availability (DA) but discards BLOBs after 18 days. EthStorage, a Layer 2 solution, ensures long-term storage with on-chain proof verification while storing BLOBs off-chain. This approach reduces costs by 100x to 1000x, enabling scalable applications like decentralized blogs, dynamic NFTs, and more. The EthStorage testnet integrated with EIP-4844 demonstrates how developers can leverage this solution for efficient, large-scale data management on Ethereum, making way for innovative and cost-effective projects. __________ Speaker: Anthurine Xiang, QuarkChain, Co-founder/CMO of EthStorage Follow QuarkChain on X: @Quark_Chain Timestamps: 00:00 Intro 00:22 Qi Zhou discusses ETHStorage 04:03 Web3: Ethereum's unstoppable HTTP server 06:20 What is ETHStorage 16:16 Applications: AI on-chain 16:57 Q&A __________ This video was recorded during the ETHSofia Conference and Hackathon - October 17-19, 2024. ETHSofia is THE crypto tech conference in Sofia, Bulgaria, bringing together enthusiasts, developers, researchers, and academia focused on Ethereum and other L1 chains. The conference is supported by the Ethereum Foundation and made possible by the generous contributions of industry leaders. For more information, please visit: https://www.ethsofia.com/ 🌍Join the community: X (Twitter): https://x.com/ETHSofiaBG Telegram: https://t.me/+_i70pgfFHjBkMjZk LinkedIn: https://www.linkedin.com/company/ethsofia/ #QuarkChain #blobs #ETHSofia #ETHConference #EthereumConference #ethereumcommunity