The component in a rollup that orders and batches transactions before submitting them to the main chain.
The component in a rollup that orders and batches transactions before submitting them to the main chain. Most L2s currently run centralized sequencers operated by the team, which is faster but creates a single point of failure. Decentralizing sequencers is a major goal for projects like Espresso and Astria.
A Layer 2 scaling solution that bundles many transactions together before posting them to the main chain.
A secondary network built on top of a Layer 1 to improve scalability.
Not controlled by any single entity, authority, or server.
Application Binary Interface.
A way to make crypto wallets behave more like normal apps by turning every account into a smart contract.
The Ethereum standard for account abstraction without changing the core protocol.
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