Etherscan introduces address Cards. Caldera integrates support for zkSync’s ZK Stack. EtherFi launches a market-neutral stablecoin vault. And CZ faces a four-month prison sentence. Read more: https://ethdaily.io/454 Sponsor: Harpie is an onchain security solution that protects your wallet from theft in real time. Harpie helps you detect and block suspicious transactions before they execute, safeguarding your assets from malicious attacks and scams. Try Harpie for free at harpie.io/ethdaily.