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What are Fault, or Fraud, Proofs?

Dave Clancy avatar
Written by Dave Clancy
Updated over 10 months ago

Fault or fraud proofs are security measures in Optimistic Rollups that verify transaction validity by challenging suspicious data. In this process, anyone can submit or dispute a proposal about a transaction’s correctness, ensuring accuracy before finalizing it on the blockchain. This decentralized approach helps prevent fraud and boosts trust within the network.

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