The Ethereum Foundation is moving away from the Poseidon hash function in its planned post-quantum architecture, with researcher Justin Drake announcing a shift to alternatives like SHA or BLAKE after proof systems changed the cryptographic tradeoffs.
Six Ethereum researchers, including Ethereum Foundation's Justin Drake, have submitted EIP-8361 proposing to progressively burn validator rewards as staked ETH increases, potentially reducing issuance to zero when staking reaches approximately 60% of supply. The proposal has sparked debate within the community, with Ether.fi responding by removing restaking from its weETH token.
Six Ethereum researchers including Ethereum Foundation's Justin Drake have proposed EIP-8363, a 'Tapered Issuance Burn' mechanism that would progressively reduce validator rewards and burn consensus rewards as staked ETH increases, potentially cutting issuance to zero if staking reaches 50% of supply. The proposal has sparked backlash from critics who warn it could disadvantage solo stakers and impact DeFi activity.
Google researchers published findings showing quantum computers may require 20x fewer qubits than previously estimated to break elliptic curve cryptography used by Bitcoin and Ethereum. The research suggests fault-tolerant quantum machines capable of threatening crypto security could arrive by 2029-2032, accelerating industry urgency around post-quantum upgrades.
