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Chain parameters

ParamDescriptionArbitrum OneArbitrum NovaArb Sepolia
Dispute windowTime for assertions to get confirmed during which validators can issue a challenge@arbOneDisputeWindowBlocks@ blocks (~ @arbOneDisputeWindowDays@ days )@novaDisputeWindowBlocks@ blocks (~ @novaDisputeWindowDays@ days)@sepoliaDisputeWindowBlocks@ blocks (~ @sepoliaDisputeWindowMinutes@ minutes)
Base stakeAmount of stake required for a validator to make an assertion@arbOneBaesStakeEth@ ETH@novaBaesStakeEth@ ETH@sepoliaBaesStakeEth@ Sepolia ETH
Force-include periodPeriod after which a delayed message can be included into the inbox without any action from the Sequencer@arbOneForceIncludePeriodBlocks@ blocks / @arbOneForceIncludePeriodHours@ hours@novaForceIncludePeriodBlocks@ blocks / @novaForceIncludePeriodHours@ hours@sepoliaForceIncludePeriodBlocks@ blocks / @sepoliaForceIncludePeriodHours@ hours
Gas speed limitTarget gas/sec, over which the congestion mechanism activates@arbOneGasSpeedLimitGasPerSec@ gas/sec@novaGasSpeedLimitGasPerSec@ gas/sec@sepoliaGasSpeedLimitGasPerSec@ gas/sec
Gas price floorMinimum gas price@arbOneGasFloorGwei@ gwei@novaGasFloorGwei@ gwei@sepoliaGasFloorGwei@ gwei
Block gas limitMaximum amount of gas that all the transactions inside a block are allowed to consume@arbOneBlockGasLimit@@novaBlockGasLimit@@sepoliaBlockGasLimit@