最新报道:The SEC has extended its review of Grayscale's proposed spot Cardano ETF until October 26, 2025, aligning with a broader slowdown in crypto ETF decisions. Approval odds are currently estimated at 87% on Polymarket and 75% by Bloomberg analysts. Meanwhile, Cardano's Input Output has launched the Halo2-Plutus verifier, an open-source tool enabling zero-knowledge proofs to enhance privacy, scalability, and security on the network.