ZK fraud proofs in brief: single-block proof replaces interactive game
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TLDR of ZK fraud proofs for optimistic rollups: one block is ZK-proven as the challenge instead of an interactive verification game, and cheap on-chain proof verification allows one-tx challenges, faster withdrawals and low proving overhead.
Key claims
Challenges are verified in a single on-chain transaction
Verifying ZK proofs on-chain is very cheap
TLDR on ZK Fraud Proofs 🧠
✦ No interactive verification game
✦ Just ZK prove a single block as fraud proof
✦ Verifying ZK proofs on-chain is very cheap
✦ Simple challenge verification in a single on-chain tx
✦ Fast withdrawals & low proving overhead
✦ Cheap & fast rollups t.co/Z328Amh1de
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