If a Layer 2 network submits an incorrect result, who can catch it?
One detail: withdrawing from an Optimistic Rollup back to mainnet via the official bridge usually takes about 7 days. This period is the challenge window for fraud proofs.
The idea behind validity proofs is “prove first, then confirm.” Correctness depends on the cryptographic proof itself, but generating a proof requires quite a bit of computation.
Remember this; it’s better than memorizing a pile of jargon. Markets are always uncertain, so decide in advance what you’ll do if you turn out to be wrong.
The networks of $ARB and $OP use Optimistic Rollups, while $STRK uses the ZK approach.
#ARB
For record-keeping only; not investment advice.
One detail: withdrawing from an Optimistic Rollup back to mainnet via the official bridge usually takes about 7 days. This period is the challenge window for fraud proofs.
The idea behind validity proofs is “prove first, then confirm.” Correctness depends on the cryptographic proof itself, but generating a proof requires quite a bit of computation.
Remember this; it’s better than memorizing a pile of jargon. Markets are always uncertain, so decide in advance what you’ll do if you turn out to be wrong.
The networks of $ARB and $OP use Optimistic Rollups, while $STRK uses the ZK approach.
#ARB
For record-keeping only; not investment advice.
