PQTS Breakout #15 scheduled for September 16
The post-quantum cryptography working group meets to advance Ethereum's transition to quantum-resistant signatures.
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SizzLean: Lean 4 SSZ library with formal verification of codec correctness
A formally verified Lean 4 implementation of Ethereum's Serialization module ensures consensus-critical serialization logic is mathematically proven correct, reducing implementation bugs.
Ethlabs week 12: interop sprint, updated Hegotá view, faster Ethereum shipping progress
Ethlabs publishes its weekly update on account abstraction collaboration, upgrade roadmap tracking, and L2 developer priorities.
Draft ERC-8415 decouples settlement speed from off-chain registry throughput for tokenized assets
A proposed standard addresses the mismatch between fast on-chain token settlement and slow real-world registry updates like property deeds or cap tables, enabling practical tokenization workflows.
Circle acquires Tazapay for $400M to expand USDC in emerging markets
Circle's stablecoin USDC gains distribution infrastructure across emerging-market payment corridors where it has historically lagged rival Tether.
Lodestar v1.48.0-rc.0 expands Gloas builder and payload support
This release candidate advances Glamsterdam readiness by adding builder bid tracking, payload storage, and light client support for data columns.
Forkcast tracks Ethereum devnets, public networks, and fork schedules
A unified dashboard consolidating Ethereum's testnet roadmap, blob schedules, chain IDs, and per-devnet EIP coverage helps developers coordinate across the upgrade timeline.
Researchers halve quantum resource requirements for Bitcoin and Ethereum attacks
A collaborative effort using human and AI optimization reduced the computational cost of a core quantum algorithm step by over 50%, shifting timelines for when quantum computers might threaten current cryptography.
Ether rose 8.5% on September 11 to $2,645
Ethernews covers price only on exceptional moves. Ether traded at $2,523 as of September 13; factual coverage of the move collected here.
DeFi Saver admin signer overlaps with Aave Governance Guardian, independent researcher flags
A shared multisig signer between DeFi Saver's admin wallet and Aave's governance guardian role raises questions about centralized control and conflict of interest in Aave's governance.