Aztec launches Alpha Network.
Quantum breakthrough threatens crypto.
Fe relaunches with Fe 26.0.
Ethereum UX curated mapping.
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Listen to this episode from Ethereum News on Spotify. Aztec launches the Alpha Network. New quantum breakthrough threatens elliptic curve signatures. And Fe relaunches its smart contract language with Fe 26.0. Read more: https://ethdaily.io/915 Sponsor: Lido Earn lets you deploy ETH or stablecoins into curated DeFi strategies for optimised yield.
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Aztec Network, a privacy-focused Layer 2 on Ethereum, launched its Alpha Network, a fully functional upgrade that brings native privacy to data, identity, and computation. Developers can now build smart contracts and apps where privacy is the default, from execution to settlement. The launch follows nine years of development on a privacy-first architecture. Aztec first rolled out Aztec Ignition in November 2025. While further upgrades are planned before Beta, developers can start building on the network. Aztec also opened sign-ups for a smart contract course.
Justin Drake highlighted two new research papers that show quantum improvements that make future quantum attacks on modern cryptography, such as the elliptic curve signatures used by Ethereum, more plausible. Drake emphasized that the breakthroughs suggest that private keys for 256-bit elliptic curves, such as secp256k1, could be recovered in minutes on quantum computers. The technical details from Google Quantum AI's paper were sensitive enough that they were released using a zero-knowledge proof generated by Succinct's SP1 zkVM. He estimates there is roughly a 10% chance that quantum computers could break real cryptographic keys by 2032. Drake underscored the growing urgency around post-quantum cryptography. Ethereum is already working on a coordinated, multi-year transition toward quantum resistance, with phased upgrades across protocol layers.
Fe released version 26.0, a complete overhaul of its smart contract programming language, introducing a stronger type system and improved safety model. The update adds a new effect system that requires functions to explicitly declare side effects, such as storage access or external calls. It also adopts immutability by default. The relaunch includes a redesigned contract architecture, giving developers more precise control over EVM behavior and low-level operations. It also introduces a new compiler backend built on SSA. Fe combines Python-like syntax with a Rust-inspired design, featuring generics, traits, algebraic data types, and a simplified ownership and borrowing model. Fe version 26.0 is still experimental and not yet ready for production use.
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