Blockchain Infrastructure Espresso Systems Partners with Caldera to Build Optimistic Rollup in OP Stack

Blockchain infrastructure company Espresso Systems announced a partnership with Caldera to introduce decentralized sequencing into OP Stack, the team will build Optimistic rollup in OP Stack, and the testnet will soon be available to everyone. Caldera will provide the OP rollup interface, site hosting, block explorer and indexer. Espresso Sequencer will work with the OP Stack, enabling developers to build decentralized Rollups from launch.

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