Blockchain News Vitalik Buterin endorses Celo for beating Tron in stablecoin addresses 2 years ago Vitalik Buterin noted that Celo’s second L2 testnet, Alfajores, will be upgraded to Ethereum L2 on Sept. 26. Tags: Blockchain Continue Reading Previous Mango Markets mull $500K CFTC settlement amid ‘ongoing’ investigationNext Email auto-reply vulnerability allows hackers to mine cryptocurrency More Stories Blockchain News Mastercard expands support to USDC, PYUSD, RLUSD stablecoin settlement 7 days ago Blockchain News Cardano’s TapTools to wind down after 5 execs exit 1 week ago Blockchain News Bankr temporarily disables transactions after 14 wallets hacked 3 weeks ago