Two types of Rollup proofs, explained in three sentences:
Withdrawing from an Optimistic Rollup to the mainnet through the official bridge generally takes around 7 days; this period is the challenge window for fraud proofs.
Sequencers can determine the order of transactions; mature Rollups let users bypass the sequencer and force-submit transactions through the mainnet, preventing their transactions from being rejected indefinitely.
Before using a Layer 2 network, check L2BEAT’s stage rating and risk warnings for it—the higher the stage, the less it depends on its operators.
$ARB 0.1826（-3.44%）
#ARB
Withdrawing from an Optimistic Rollup to the mainnet through the official bridge generally takes around 7 days; this period is the challenge window for fraud proofs.
Sequencers can determine the order of transactions; mature Rollups let users bypass the sequencer and force-submit transactions through the mainnet, preventing their transactions from being rejected indefinitely.
Before using a Layer 2 network, check L2BEAT’s stage rating and risk warnings for it—the higher the stage, the less it depends on its operators.
$ARB 0.1826（-3.44%）
#ARB