Does Astria sequencer support zk rollups?

astriaorg / astria

A monorepo containing all the custom components of the Astria network, a decentralized system that replaces traditional sequencers, offering a shared, permissionless sequencer network.

https://www.astria.org/

Apache License 2.0

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Does Astria sequencer support zk rollups? #723

Closed gokulsan closed 8 months ago

gokulsan commented 8 months ago

As I understand from the documentations, Astria is a shared and decentralized sequencer system with cross rollup composability feature support and atomic cross rollup arbitrage possibilities. Is it only restricted to optimism based rollups?

jbowen93 commented 8 months ago

Whether a rollup uses validity proofs (zk) or fraud proofs (optimistic) for bridging is independent of the sequencer. Rollups built using Astria’s shared sequencer are free to use whatever bridging mechanism they prefer.