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Secure Off-chain Data Availability for Rollups

Optimistic Rollups for the Rest of Us

Optimistic rollups (ORUs) are the most promising avenue for scaling Ethereum - and blockchains in general - today. But what are they, and why are Ethereum developers and scalability researchers so excited about them?

What Is Data Availability?

When blockchains begin to scale, they often run into the data availability problem — we break down exactly what that is here.

Nick White on building the first modular blockchain network

The power of forking with Aditi Sriram

Modular vs. Monolithic Blockchains with Ismail Khoffi of Celestia

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Cryptography and Security

A Distributed Data Availability Ledger With Client-Side Smart Contracts

Cryptography and Security

Fraud and Data Availability Proofs

Maximising Light Client Security and Scaling Blockchains with Dishonest Majorities

Cryptography and Security

Securely Scaling Blockchain Base Layers

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