weekly #18 | Ethereal news

Quantum breakthrough papers, Aave v4, Aztec alpha

Justin Drake: quantum breakthrough papers improve Shor’s algorithm, ~10% chance of q-day by 2032
- Google Quantum AI: estimates breaking secp256k1 curve with ~1.5k logical qubits, circuits can execute in minutes on ~500k physical qubits, zk proof used to validate results without disclosing attack vectors
- Oratomic: execute with 10k reconfigurable atomic qubits
Ethereum UX map: user experience pain points, solutions & adoption
Road to Devcon 8 ecosystem program, up to $500 grants for meetups, activations, bootcamps, roundtables & academic collabs, wave 1 application deadline April 30
Synthesis AI + human hackathon winners
ETH metrics:
- Gas (gwei): 0.1 average, 0.0 - 1.9 (12.7 for zero net issuance)
- ETH supply change: 19k net issuance
- ETHUSD: $1,973 - $2,159 (all time high $4,946, August 24, 2025)
- ETH ETFs: 5.1% of ETH supply
- ETHBTC: 0.031 (0.166 for the Flippening)

Consensys

A complete suite of trusted products to build anything in web3.
consensys.io

BNP Paribas exchange offering in France expands to include ETH ETFs
Franklin Templeton launching Franklin Crypto, institutional-grade crypto investment management unit, acquires team & liquid crypto strategies from CoinFund spinoff

Aave v4 live on mainnet with 3 liquidity hubs & Aave Pro dedicated interface
- DeFi Saver integrated Aave v4
OpenCover covered vaults: vault-native risk transfer primitive, fixed rate premiums streamed from yield while coverage is active
Safe Safenet: guard verifies validators have attested that a transaction satisfies a set of security rules before execution, beta
Ante Vaults live on mainnet & Base, time-based social recovery & inheritance, built on Safe
ScopeLift taking over operation of Tally governance platform
Paragraph publish.new: digital goods marketplace

Argot Collective Fe 26 (Rust-like language): rewrite with new compiler & type system, Sourcify support, not production ready
Nomic Foundation Hardhat v3.3.0 (dev framework): execution tracing support for JavaScript integration tests & inline configuration per test for Solidity tests
Trail of Bits:
- Echidna v2.3.2 (fuzzer): improved Foundry test support, coverage for contracts with immutables & factory contracts
- Mewt (mutation testing): language-agnostic, Solidity support, optimized for agents
Linux Foundation launching x402 Foundation
Privacy Stewards of Ethereum (PSE) OpenAC Studio: design tool for anonymous credential presentation flows, work in progress
Paul Miller noble-post-quantum 0.6.0 (JavaScript library): adds Falcon support
Application layer standards (ERCs):
- ERC8210: Agent assurance
- ERC8211: Smart batching
- ERC8213: Wallet signature & calldata digest display
- ERC8214: Buy now pay later

SpeedRun Ethereum build prompts: project specs to scaffold apps using Scaffold-ETH 2
Nethermind DeFi skills: intent-based transaction builder, outputs unsigned transaction

Security Alliance (SEAL): incident response template
CD Security skills (Claude Code): security review readiness check, scores test coverage, test quality, NatSpec, code hygiene, dependencies, best practices, deployment & docs

Glamsterdam upgrade (targeting mid-2026):
- bal-devnet-3 (spec): targeting next week
- glamsterdam-devnet-0 (spec): targeting April 15, includes block-level access lists & ePBS

Glamsterdam upgrade (targeting mid-2026):
- epbs-devnet-1 (Dora explorer) launched
- Glamsterdam repricings #5
Hegotá upgrade (targeting late-2026):
- EIP8198 Quick Slots info website
Consensus-specs v1.7.0-alpha.4: PTC changes
Lightclient: account abstraction link tree, history of major contributions
Ethereum improvement proposals (EIPs):
- EIP8208: Increase maximum contract size to 64KiB
- EIP8209: Commit-reveal transaction frames
- EIP8212: Block-scoped transient storage opcodes
- EIP8215: Hash-committed account

Decoupled consensus with Goldfish, small randomly sampled committee for block production, finality pipeline runs in parallel, both pipelines can be optimized
Sharded private information retrieval (PIR) design: shard data & pair with PIR schemes

Sigma Prime Bombora (builder) live
Client diversity:
- Consensus layer: Lighthouse ~52% (data may not be accurate)
- Execution layer: Geth ~41%, Nethermind ~38% (estimated from self reports)
Staking marketshare: Lido 23.2% [Note: dual governance]
Validators: 922k active (target 128k), 11k accumulating (0x02 withdrawal credentials)
Client releases:
- Consensus layer:
  - Consensys Teku 26.4.0 (optional)
  - Grandine 2.0.4 (high): security fixes & performance optimizations
  - Status Nimbus v26.3.1 (medium): implements fast confirmation rule & improves column handling performance
- Execution layer:
  - EF Geth v1.17.2 (maintenance): critical fix for debug_executionWitness data corruption & pre-Prague history pruning (reduce storage to ~500 GB)

Aztec (privacy L2) live, alpha; L2Beat Stage 1; Santiago Palladino: first transaction
Linea:
- yield boost rolling out, up to 60% of bridged ETH staked on mainnet via Lido v3
- moving to RISC-V
Luca Donno (L2Beat): dispute explorer, view fault dispute games, 121 contested so far
Ethereum economic zone (L1<>L2 framework): synchronous composable rollups, enables atomic crosschain execution

Axios npm supply chain attack via social engineering, two malicious versions published with remote access trojan
Vitalik: self sovereign LLM setup, llama-server on NixOS Linux, pi as a wrapper, folders for personal notes & world knowledge and bubblewrap sandbox

Ethereal news weekly #18