Uniswap takes next step toward adopting Layer 2 tech with alpha launch on OptimismJuly 13, 2021, 4:12PM EDT • DeFi
Ethereum scaling solution Optimism delays its mainnet launch at least until JulyMarch 26, 2021, 6:00AM EDT • Ecosystems
Ethereum scaling startup Optimism raises $25 million Series A led by a16zFebruary 24, 2021, 4:30PM EST • Ecosystems
Optimism's Ethereum-based scaling solution has soft launched on mainnetJanuary 15, 2021, 6:08PM EST • Ecosystems
Ethereum's Layer 2 scaling solution Optimism plans to release its preliminary mainnet on January 15January 4, 2021, 4:35AM EST • Ecosystems
Ethereum scaling startup Optimism releases limited testnet of its Layer-2 solutionSeptember 25, 2020, 2:55AM EDT • Ecosystems