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5 docs tagged with "portals"

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Communicating with L1

Is this your first time hearing the word Portal? You might want to check out the protocol specs.

Inbox

The Inbox is a contract deployed on L1 that handles message passing from L1 to the rollup (L2)

Outbox

The Outbox is a contract deployed on L1 that handles message passing from the rollup and to L1.

Registry

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.