Week in Ethereum News

February 6, 2026

Highlight of the Week

• Vitalik Buterin signals major roadmap pivot, declaring "L1 is scaling" and stating that the original vision of Layer 2 as "branded sharding" is becoming outdated as Ethereum mainnet targets a 200 million gas limit and native ZK-proof verification to enable synchronous composability across the ecosystem.

Eth R&D Protocol Call(s)

• ACDC #174 (Feb 5, 2026):

  • Interfork cell-level optimizations: Developers discussed advancing optimizations for partial column handling to reduce redundant data transfer during blob propagation.

    • Implementation status: Lighthouse and Lodestar reported near-readiness; Prysm is finalizing review of GossipSub changes for masked requests.

    • Deployment: This change is intended to be "interfork," meaning it can be enabled via feature flags without requiring a coordinated hard fork.

  • Glamsterdam ePBS Devnet-0 readiness: Discussion on the transition of ePBS (Enshrined Proposer-Builder Separation) from theory to testing.

    • New tooling was presented to transform real blocks into post-ePBS representations for wire size and compression benchmarking.

  • Hegotá headliner selection: Focus narrowed toward FOCIL (Fork-Choice Enforced Inclusion Lists) as the primary candidate for the Hegotá upgrade.

    • FOCIL aims to allow multiple validators to participate in inclusion list construction, strengthening censorship resistance.

Layer 1

• Gas Limit Expansion: In a significant strategic shift, developers are planning for the gas limit to soar from 60 million to 200 million during the Glamsterdam upgrade, leveraging breakthroughs in statelessness and historical data management (EIP-4444).

• Fee Performance: Data from January 2026 shows average transaction fees on the mainnet fell to $0.44, a 99% decrease from 2021 peaks, as L1 scaling efforts begin to rival Layer 2 costs.

Research

• Synchronous Composability: Jordi Baylina proposed a concrete design for synchronous composability between rollups via real-time proving, enabling L2s to interact in real-time as if they were on a single shard.

• LUCID: Encrypted mempool with distributed payload propagation: A new proposal for a privacy-preserving mempool design that focuses on efficient propagation of encrypted transaction payloads.

• Analysis of different aggregation functions for EIP-8037: Economic modeling of how various aggregation methods for multi-dimensional gas fees perform under different market elasticity regimes

Layer 2

• Vitalik Buterin reframes L2 strategy, noting that the original "rollup-centric" roadmap no longer reflects current network conditions as L1 throughput expands; Buterin argued that L2s are no longer essential purely for capacity and their future value lies in diverse designs.

• MegaETH Foundation announced it will utilize revenue generated from the USDM stablecoin to fund buybacks for the upcoming MEGA token.

• 2026 L2 Efficiency Comparison: A new analysis of Arbitrum, Optimism, and ZK rollups shows that transaction fees have dropped to "negligible levels" (under $0.01) while maintaining sub-10-second confirmation times across major networks.

Stuff for Developers

• Foundry Nightly Updates:

  • Nightly (2026-02-06): Distributed all binaries via tempo and fixed config serialization for Vyper-specific fields.

  • Nightly (2026-02-02): Enhanced the debugger to display actual gas usage alongside the refund counter.

• Hardhat 3.1.7: Released with support for eth_getProof and the suppression of license and pragma warnings within Solidity test files.

• GitHub Actions: Introduced a new runner scale set client and released Windows Server 2025 with Visual Studio 2026 images for hosted runners.

Security

• Bithumb accidental $44B distribution: The South Korean exchange erroneously sent at least 2,000 BTC to 695 users as part of a promotion; officials recovered 99.7% of the 620,000 bitcoins within 35 minutes.

• Gyroscope cross-chain exploit: An arbitrary call vulnerability in a cross-chain contract resulted in a $700,000 loss to Gyroscope's escrow; the team offered a one-third bounty for the return of funds.

• OpenClaw AI Malware: Bitdefender Labs warned that 17% of analyzed "skills" for the popular OpenClaw AI toolbox are malicious, designed to steal crypto keys and data.

• Aperture Finance Exploiter: The attacker from the January 25 exploit deposited 590.7 ETH (approx. $1.25M) into Tornado Cash.

Centralization watch: threatening the value of your ETH

• 🚨 Lido at 23.44%, still too close to the 33.3% threshold.

• Client diversity (via clientdiversity.org):

  • Execution layer: Geth ~41% & Nethermind ~38%

  • Consensus layer: Lighthouse ~37.6% & Erigon ~26.04%

• Any client bug over 33.3% could mean loss of finality.

• Better geographic diversity is optimal, particularly outside of North America & Europe.

Client Releases:

• Consensus layer:

  • Lighthouse v7.0.0-beta.2: Adds an experimental manual finalization endpoint to prune low-quality sidechains and reclaim disk space, along with state cache optimizations.

• Execution layer:

  • Besu v26.1.0: Breaking changes include the removal of experimental CLI flags, RPC hardening for eth_getLogs, and deprecation of ETC Classic and Holesky network support.

  • Erigon v3.3.7: Fixes a P2P deadlock and improves commitment state key handling, plus introduces a tool for blob recovery from remote beacon APIs.

EIPs/Standards

• EIPs (Core, Networking, Interface):

  • EIP-8142: Block-in-Blobs (BiB) — New Draft. Proposes a mechanism to wrap execution blocks within blob transactions to further decouple execution and consensus data.

  • EIP-7928: Block-level accessList structure: Updated to move BAL into the engine_getPayloadBodiesV2 response.

• ERCs (Application Layer):

  • ERC-8143: Smart Credentials - Uniform Credential Resolution Interface — New Draft. Defines a common interface for resolving on-chain identity credentials, targeting ZK and biometric proof systems (Feb 3).

  • ERC-1463: Minimal Agent Registry — New Draft. Establishes a light-weight registry for autonomous AI agents to broadcast their capabilities and contact addresses.

Onchain Stats

• Fees (via ultrasound.money):

  • Gas: 0.0 to 49.7 gwei, 1.0 gwei average; zero net issuance at 12.4 gwei

  • 121.4k ETH net issuance this week

• ETHUSD: $1,824 – $2,693, currently $2,076, all-time high $4,946

• ETHBTC: currently 0.029 (Flippening at ~0.165)

Enterprise

• Bitmine Immersion Technologies announced its Ethereum holdings reached 4.285 million tokens ($10.7 billion total), positioning it as the world's largest corporate ETH treasury.

• ERC-8004 was proposed by contributors from the Ethereum Foundation, Coinbase, and Google to create open-ended agent economies for enterprises without pre-existing trust.

Regulation/Business/Tokens

• The SEC has quietly removed crypto, including Ethereum, from its 2026 enforcement and examination priority list, signaling a significant shift in U.S. regulatory focus.

• Bithumb successfully recovered 99.7% of funds after an accidental $44 billion distribution caused by a promotional glitch.

Upcoming Dates of Note

• February 17-21, 2026: ETHDenver BUIDLWeek - The world's largest Web3 developer conference and hackathon in Denver, Colorado.

• Mar 30 – Apr 2, 2026: EthCC 9 (Ethereum Community Conference): Europe’s largest Ethereum-focused conference, with strong research and developer tracks.

• April 29–30, 2026: TOKEN2049 Dubai: major global crypto and Web3 industry conference.