4 docs tagged with "portals"

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)

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.