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Dispute Resolution Comparison for Optimistic Rollups (ARDC Research Deliverable) - Arbitrum Research & Development Committee (ARDC) / Research Member - Arbitrum

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As part of the ARDC, Delphi Creative (part of Delphi Digital) has put together a summary of dispute resolution mechanisms employed by ORUs. This research aims to shed light on the different methods use by today’s ORUs to implement fraud/fault proofs. We have published this a public report on our platform for better readability. In an ideal world, everything works as intended and there are no disputes. But that's not a realistic world view to hold. Especially for optimistic Est. reading time: 24 minutes Optimistic rollups accept L2 state outputs, unless challenged, with a typical 7-day challenge period for disputes. New permissionless dispute resolution methods aim to lower participation barriers and enhance security. Arbitrum’s BoLD resolves disputes through an interactive bisection process, narrowing down disputes to single execution steps; similar mechanisms are used by Optimism and Cartesi. Fuel uses a single-round mechanism. With over $30 billion in TVL, optimistic rollups risk sig

Dispute Resolution Comparison for Optimistic Rollups (ARDC Research Deliverable) - ARDC Research Member - Arbitrum = 40rem)" rel="stylesheet" data-target="desktop" /> = 40rem)" rel="stylesheet" data-target="discourse-ai_desktop" /> = 40rem)" rel="stylesheet" data-target="discourse-reactions_desktop" /> = 40rem)" rel="stylesheet" data-target="poll_desktop" /> Dispute Resolution Comparison for Optimistic Rollups (ARDC Research Deliverable) Archive ARDC Research Member Delphi-Digital June 6, 2024, 12:38pm 1 As part of the ARDC, Delphi Creative (part of Delphi Digital) has put together a summary o

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