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Layer 2 solutions take an existing blockchain and use it as the underlying infrastructure for applying new capabilities. Layer 2 platforms have the advantage of being able to tap into the established user base of long-standing and popular blockchains without being a threat. Matic Network is a layer 2 solution for the Ethereum platform, enabling extremely high throughput of potentially millions of transactions per second. LiquidApps has been rapidly expanding its range of services and scaling up the Dapp Network. RSK brings the same smart contract capabilities to the Bitcoin ecosystem.