Blockchain News Nasdaq, CME Group join forces to launch Nasdaq-CME Crypto Index 5 months ago Cryptocurrency index benchmarks and crypto index investment vehicles will grow in popularity as market complexity increases, analysts say. Tags: Blockchain Continue Reading Previous Optimism floats OP buyback proposal using Superchain revenueNext Ethereum must pass ‘walkaway test’ to endure for 100 years: Buterin More Stories Blockchain News Mastercard expands support to USDC, PYUSD, RLUSD stablecoin settlement 1 hour ago Blockchain News Cardano’s TapTools to wind down after 5 execs exit 9 hours ago Blockchain News Bankr temporarily disables transactions after 14 wallets hacked 2 weeks ago