Grayscale's Zcash ETF Plan Raises Fee and Ownership Questions
Grayscale's proposed Zcash ETF would charge a 2.5% annual fee and could see DCG International control up to 34% of the fund, raising new questions about price tracking, liquidity, and investor influence
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Intchains Halts New Ethereum Buys as Revenue Drops and AI Focus Grows
Nasdaq-listed Intchains is pausing new Ethereum purchases after a 94% revenue decline, shifting capital to ASIC chip development and early-stage AI projects while maintaining its crypto treasury and staking activities
Ethereum Rethinks Poseidon Hash as Post-Quantum Security Takes Priority
Ethereum researchers are weighing a shift from the Poseidon hash function to more established algorithms like SHA-2 and BLAKE2, aiming to balance proof efficiency, cryptographic maturity, and post-quantum security for future protocol upgrades
Zcash Miner Fortitude Buys 9.4% of HeartSciences Before Merger Vote
Fortitude Mining has acquired a 9.4% stake in HeartSciences for nearly $1 million, injecting cash into the Nasdaq-listed company as both sides await a critical shareholder vote on their proposed merger
