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3 articles for “optimistic rollups” · clear
Rollups Explained: Optimistic vs Zero-Knowledge
Rollups run transactions off the main chain and post data back to it. Learn how optimistic and zero-knowledge rollups differ, and the risks that remain.
Oct 11, 2026 · 5 min read
Arbitrum vs Optimism: How the Two Ethereum Rollups Compare
Arbitrum vs Optimism compared: how both optimistic rollups work, their fraud proofs, tokens, governance and ecosystems, and the risks to weigh before bridging.
Oct 5, 2026 · 5 min read
Starknet vs Arbitrum: Key Differences Explained
Starknet vs Arbitrum compared: ZK rollup vs optimistic rollup, Cairo vs EVM, what STRK and ARB do, withdrawal times, supply design and the shared risks.
Oct 4, 2026 · 5 min read