Communicating with L1
Is this your first time hearing the word Portal? You might want to check out the protocol specs.
Is this your first time hearing the word Portal? You might want to check out the protocol specs.
The Inbox is a contract deployed on L1 that handles message passing from L1 to the rollup (L2)
This page is a conceptual introduction to Portals, how Aztec communicates with L1 (Ethereum)
The Outbox is a contract deployed on L1 that handles message passing from the rollup and to L1.
The registry is a contract deployed on L1, that contains addresses for the Rollup. It also keeps track of the different versions that have been deployed and let you query prior deployments easily.