Coinbase, a leading US-based crypto exchange, announced the testnet launch of a new Ethereum layer-2 network – Base. The L2 network is powered by Optimism, another well-known Ethereum L2 blockchain. The L2 network will offer “a secure, low-cost, developer-friendly way for anyone, anywhere, to build decentralized apps or “dapps” onchain”. Moreover, the crypto exchange clearly […]