Kraken has launched USD-settled Bitcoin and Ether options for eligible professional and institutional clients, with portfolio margin and more than 30 collateral currencies.
A new Cambridge assessment puts Ethereum's annual electricity use at 7.87 GWh, years after the Merge replaced proof-of-work mining with proof-of-stake.
Ethereum's public Lean Ethereum strawmap targets 10,000 TPS on L1, 1 million TPS across rollups, privacy upgrades and post-quantum security work.
Tether's USDT briefly overtook Ethereum by market cap as Ether fell near 1,500 dollars, turning stablecoin demand into the clearest signal in crypto's selloff.
The Ethereum Foundation cut 54 roles, roughly 20% of staff, and reorganized around five domain clusters as ETH fell more than 5%.
A new Ethereum proposal would let validators redirect up to 10% of staking revenue to public goods, potentially raising 50,000 to 70,000 ETH annually.
The JaredFromSubway MEV bot lost about $7.5 million after an attacker used fake tokens and malicious approvals to reverse its Ethereum sandwich strategy.
Two deprecated Aztec contracts were exploited within four days, draining about $4.4 million and exposing the lasting risk of immutable DeFi code.
Bitmine added 76,881 ETH after a preferred-stock raise, lifting its Ethereum treasury to 5.62 million ETH, or 4.66% of supply.
A Joseph Lubin-linked wallet moved 110,000 ETH into Maker/Sky vaults to defend a $259M DAI debt position as ETH slid near $1,600.
The Ethereum Foundation unstaked about 17,000 ETH after a fresh BitMine sale, putting traders back on alert for another possible treasury move.