Work

PANDAS: Peer-to-peer, Adaptive Networking Allowing Data Availability Sampling within Ethereum Consensus Timebounds

Year: 2025

Type: conference-paper

Abstract: Layer-2 protocols such as rollups can help address Ethereum's throughput limits. An efficient data availability layer is key for layer-2 support in Ethereum, but broadcast methods do not scale. A promising approach is the selective distribution of layer-2 data and its verification by data availability sampling (DAS). Integrating DAS with Ethereum consensus is, however, a challenge, as data must be shared and sampled within 4 seconds of each consensus slot.

Source: International Middleware Conference

DOI: 10.1145/3721462.3770769

Authors: Matthieu Pigaglio, Onur Ascigil, Michał Król, Felix Lange, Kaleem Peeroo, Sergi Rene, Ramin Sadre, Vladimir Stankovic, Etienne Rivière

Institutions: UCLouvain, Lancaster University, City, University of London, Ethereum Foundation

Language: English

Topic: Blockchain Technology Applications and Security

Subfield: Information Systems

Field: Computer Science

Domain: Physical Sciences

Open Access status: hybrid

Funders: Fonds De La Recherche Scientifique - FNRS, Ethereum Foundation, CHIST-ERA

OpenAlex ID: W7110201570

FWCI: 1.166

Cites: 3

Cited by: 1

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