A concrete example
A quick sequencer receipt can precede stronger base-layer settlement guarantees.
In context
A sequencer may provide a quick receipt before Ethereum settlement gives stronger guarantees. Native withdrawals from optimistic systems may include a challenge period. A liquidity bridge can offer a faster route by adding a separate provider or pool, with additional fees and risks.
Explore the full explanation
Ethereum
Layer 2 rollups explained
A rollup executes activity outside the base layer and publishes information connecting its state to Ethereum.
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