ABCDEFGHIJK
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TeamFuel LabsWhitehat, Cellani, LimWhitehat, Cellani, Lim (WCL)PinkiebellOff Chain LabsInterstate NetworkOptimismIDEXCeler
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Implementation NameFuelZK-Optimistic RollupOptimistic Rollup HubNutberryArbitrum Roll UpInterstate One OVM RollupIDEX 2.0Celer Rollup
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Implementation SummaryUTXO based token payments, with some additional featuresPrivate token payments akin to shielded ZCash transactionsPayments only implementation for mass-migration / upgrade standardFull EVM with gated computing for one-step fraud proofsFull EVM ("AVM") with multi-round succinct fraud proofsFull EVM functionality ("IVM") with multi-round succinct fraud proofsFull EVM ("OVM rollup") with one-round fraud proofs, compliant with generalized layer 2 predicate game semantics "Optimized Optimistic Rollup" for decentralized exchange functionalityFull OVM rollup with block production on proof of stake sidechain
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Project/Team Background (Pre-Rollup)Layer 2 Scalability researchn/aPrivacy and scalability researchEVM in EVM execution engine (solEVM-enforcer)State-channel with interactive rollup-esque arbitration protocolEVM in EVM execution engine (evm-hypervisor)Plasma research and developmentDecentralized exchange live on Ethereum mainnetGeneralized State channel network live on mainnet
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Fraud Proof interactivity (number of rounds, "worst case")1111log(n)3131
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State-Root Commitmentsnoneper blocknoneper transactionper blockper transactionper transactionnoneper transaction
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Block ProductionPermissionless, priority aggregaorPermissionless, proof of burn auctionPermissionless, proof of burn auctionPermissionlessPermissionlessPermissionless, priority aggregatorPermissionless, proof of burn auctionPermissionedPermissionless, requires staking Celer token on State Guardian Network sidechain
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Monetization PlanFuel Labs hosts chain as priority aggregator FOSS / Public GoodTeam Whitehat hosts chainFOSS/Public good. possible dev reward from fee pool.Optional paid enterprise plan Interchain Network hosts chain as priority aggregatorOptimism hosts chainIDEX sole block producer, collects fees, cryptoeconomic token model Block production, cryptoeconomic token model
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Additional Trust AssumptionsnoneTrusted setupnonenonenonenonenoneData availability challengesnone
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