The Optimism network is one of the second layer solutions in the Ethereum network and was created to solve the scaling problems of the Ethereum network.
Optimism Network uses Optimisitic Rollup to increase scalability.
• The Optimism network collects transactions and then sends them in compressed form to the Ethereum network.
• In the Optimism network, it is assumed that all the information and transactions that are confirmed by the validators of the network are correct.
OP Coin is native to the Optimism network and is used to participate in the governance processes of the network.