A First Look at Ethereum Blob Revolution: Market, Strategies, and Optimality
Yue Huang, Shuzheng Wang, Yuming Huang, Gareth Tyson, Huayi Duan, Jing Tang

TL;DR
This paper provides the first large-scale empirical analysis of Ethereum's post-EIP-4844 ecosystem, revealing significant shifts in transaction patterns, economic strategies, and inefficiencies related to the new blob data structure for scalability.
Contribution
It introduces a comprehensive empirical study of the post-EIP-4844 Ethereum ecosystem and develops a game-theoretic model to analyze the strategic interactions between block builders and rollups.
Findings
Block size increased 2.5 times post-EIP-4844.
Rollups migrated from calldata to blobs, nearly eliminating expensive calldata.
Approximately 29.48% of blob-containing blocks are built sub-optimally.
Abstract
As a key enabler of Web3, Ethereum has long faced scalability challenges. The recent EIP-4844 upgrade aims to alleviate the scalability issue by introducing the ''blob'', a new data structure for Layer-2 rollups that enables off-chain storage with much reduced costs. Yet, this new mechanism's impact on Ethereum, and the wider Web3 ecosystem, remains largely underexplored. In this paper, we conduct the first large-scale empirical analysis of the post-EIP-4844 ecosystem, leveraging a dataset of 319.5 million transactions, out of which 1.3 million are blob-carrying. Our analysis reveals two major trends: (1) average block size has increased 2.5 times, from 150 KB to 400 KB, while the share of conventional transactions has shrunk from over KB to around 80 KB; (2) rollups are rapidly migrating from expensive calldata, falling from approximately 7,500 to nearly zero, toward cheap blobs,…
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsMaterial Properties and Processing · Industrial Vision Systems and Defect Detection · Modeling, Simulation, and Optimization
