Blockchain News Optimism saves users $1B in fees, raises $150M in Series B 5 years ago Layer 2 scaling solution Optimism, has secured $150M in funding which it will use to hire new developers and decrease fees on the Ethereum network. Tags: Blockchain Continue Reading Previous Polygon onboards Simba Chain for Ethereum scaling and infrastructure developmentNext Blockchain tracking sweetens the pay of Ghana’s cocoa farmers More Stories Blockchain News Zcash activates NU7 on testnet ahead of November mainnet target 5 hours ago Blockchain News Safe investor asks Swiss watchdog to intervene in governance dispute 5 hours ago Blockchain News Aave founder says V3 unaffected after third-party adapter exploit drains $305K 3 days ago
