Quick reference: Layer 2 networks
Optimistic Rollups initially assume that submitted results are valid, while allowing a challenge period. Withdrawing to mainnet through the native cross-chain bridge usually takes around 7 days.
When transferring, make sure you know which network you’re using: assets at the same address on different networks are not interchangeable.
$ARB and $OP are the governance tokens of Arbitrum and Optimism, respectively.
#ARB
Optimistic Rollups initially assume that submitted results are valid, while allowing a challenge period. Withdrawing to mainnet through the native cross-chain bridge usually takes around 7 days.
When transferring, make sure you know which network you’re using: assets at the same address on different networks are not interchangeable.
$ARB and $OP are the governance tokens of Arbitrum and Optimism, respectively.
#ARB