Minimal Rollup Example

The example rollup represents a simple key/value account store that receives ordered transactions from the Espresso Sequencer, executes them in the rollup VM, and publishes mock state proofs to an L1 (Ethereum) smart contract. The rollup contains a simple API for submitting transactions and querying account balances. More details on the example rollup can be found in the espresso-sequencer repository on GitHub.