Let's talk about Layer 2 networks.
ZK Rollups use validity proofs to verify that state changes are correct on the mainnet, so withdrawals to the mainnet don't require such a long challenge period.
One thing many people overlook: Layer 2 security relies primarily on the Ethereum mainnet. Both data and results are posted to the mainnet, which is the key difference between Layer 2 and sidechains.
When depositing or withdrawing, make sure you select the right network: assets at the same address are separate on different networks.
$ARB is the governance token of the Layer 2 network Arbitrum.
ZK Rollups use validity proofs to verify that state changes are correct on the mainnet, so withdrawals to the mainnet don't require such a long challenge period.
One thing many people overlook: Layer 2 security relies primarily on the Ethereum mainnet. Both data and results are posted to the mainnet, which is the key difference between Layer 2 and sidechains.
When depositing or withdrawing, make sure you select the right network: assets at the same address are separate on different networks.
$ARB is the governance token of the Layer 2 network Arbitrum.
