The homepage of my study notes says: Understand it before you act.
This lesson's topic: Two types of Rollup proofs
Many fraud proofs use an interactive dispute process: the two parties keep narrowing down the area of disagreement, and in the end, re-executing just one step on the mainnet is enough to determine who is right.
Allow about a week for the challenge period before withdrawing from an Optimistic Rollup. Don't wait until the last minute to withdraw money you urgently need.
$ARB is the governance token of Arbitrum, an Optimistic Rollup network that uses fraud proofs. Current price: 0.1583.
This lesson's topic: Two types of Rollup proofs
Many fraud proofs use an interactive dispute process: the two parties keep narrowing down the area of disagreement, and in the end, re-executing just one step on the mainnet is enough to determine who is right.
Allow about a week for the challenge period before withdrawing from an Optimistic Rollup. Don't wait until the last minute to withdraw money you urgently need.
$ARB is the governance token of Arbitrum, an Optimistic Rollup network that uses fraud proofs. Current price: 0.1583.