Optimism is a network of chains called the Superchain, built on the open-source OP Stack. OP Mainnet was the first chain, with several others now operating on the OP Stack architecture, including Base (by Coinbase), Unichain (by Uniswap), Ink (by Kraken), and World Chain (by Worldcoin). The OP Stack serves as a framework for Ethereum Layer 2 chains and supports significant L2 activity. Every OP Chain in the Superchain contributes back to the Optimism Collective and all chains follow a standardized revenue-sharing model: the greater of 2.5% of total chain revenue or 15% of onchain profit (defined as fees minus L1 gas costs) is paid back to the Optimism. By aligning economic incentives across many chains, Optimism aims to transform Ethereum scaling into a sustainable flywheel by delivering fast, low-cost transactions while reinvesting in the future of the ecosystem. OP holders participate in governance to shape protocol upgrades, funding decisions, and more

SKALE (SKL) is the native token of SKALE, a network of interoperable, EVM compatible Layer-1 blockchains built to deliver high performance, zero gas fees, and unmatched scalability for decentralized applications (dApps). The SKALE Network operates through an innovative leaderless consensus mechanism, enabling an unlimited number of independent, EVM-compatible blockchains (SKALE Chains) to run seamlessly. The SKL token empowers its holders to stake as validators, participate as delegators, vote in governance, and access network resources to deploy scalable, decentralized applications tailored to their needs.