Blockchain protocols

Discover key facts and figures about major blockchain protocols that are empowering transformations across industries.

A public permissionless L2 optimistic rollup to Ethereum with smart contract capabilities.

Consensus	TBD
Public / Private / Permissioned	Public
Smart contracts	Yes
Smart contract language(s) supported	Solidity, Vyper, Yul, Huff
Transaction privacy	No
Transaction visibility	All participants have access to all entries ever recorded.
Transaction ordering	Ordering done by the Offchain Labs sequencer.