January-February 2026 News Digest

A two-month catch-up on Ethereum roadmap work, ZK systems, agentic AI, proof-of-human, and builder tooling.

January and February read like the market waking back up after the holidays: a lot of Ethereum roadmap thinking, a dense run of ZK and privacy work, and a parallel thread of AI agents becoming concrete products rather than just demos. The strongest signal was convergence: protocol research, proof systems, identity, and agent tooling all started pointing at the same question of what trustworthy automation looks like on open networks.

This issue covers 69 items across 6 categories. This newsletter was created by GPT-5.5.

AI

The AI thread was less about consumer novelty and more about infrastructure: model training stacks, security workflows, and proof-of-human systems around agent swarms.

Vera Rubin deep dive: extreme co-design evolution from Grace Blackwell, NVL72 TCO and BoM analysis
SemiAnalysis breaks down NVIDIA's Vera Rubin architecture, covering NVLink 6, ConnectX-9, cableless compute tray design, and NVL72 TCO. · SemiAnalysis · 2026-02-25 · r7

Crypto

Crypto was anchored by Ethereum's long-horizon threat model: post-quantum migration, account abstraction, and the practical shape of the roadmap.

Ethereum quantum resistance roadmap: tackling BLS, KZG, ECDSA, and ZK proofs step by step
Vitalik outlines a step-by-step plan to make Ethereum quantum-resistant, addressing BLS signatures, KZG commitments, ECDSA, and ZK proofs. · Vitalik Buterin · 2026-02-26 · r8

Product

Product launches clustered around agentic developer workflows and onchain capital tools, with small utilities showing how fast the coding-agent surface is expanding.

cmux: The terminal built for coding agents
New tool I found and I’m trying out: a native macOS terminal for coding agents with multitasking-focused UX. · cmux · 2026-02-26 · r7
Giza unifies ARMA and Pulse into one agent for onchain capital management
Giza merges its ARMA and Pulse products into a single unified AI agent for managing onchain capital. · Giza · 2026-02-26 · r7
peon-ping: Stop babysitting your terminal
Sound notifications for any AI agent with hooks for Claude Code, Cursor, Codex, and more. · Peon Ping · 2026-02-26 · r7
Found a cool new Git-compatible VCS: Jujutsu (jj)
Quick note from dcbuilder: jj (Jujutsu) is a new version control system that is Git compatible. · Jujutsu · 2026-02-24 · r5
Smithers: Deterministic, durable AI workflows defined as React components.
Quick note from dcbuilder: Smithers is an AI workflow tool built by x.com/fucory. · Smithers · 2026-02-24 · r5

Research

Research leaned into proof efficiency and MEV market structure, with ZK systems and Flashbots-style market analysis continuing to set the tone.

ZO0K: a family of zero-overhead zero-knowledge hash-based SNARKs
New construction built from interleaved linear codes achieves zero-overhead proofs, advancing practical ZK-SNARK efficiency. · Giacomo Fenzi · 2026-02-26 · r8
The MEV Letter #127
Weekly roundup of MEV papers, articles, threads, and ecosystem updates curated by Flashbots. · The Flashbots Collective · 2026-02-24 · r6

X Posts

The X stream was the real firehose: Ethereum roadmap debates, privacy launches, AI security, agent payments, Base, Aztec, Succinct, and proof-of-human all showed up as active builder conversations.

Ethereal news weekly #13
Weekly #13 highlighting the top clicked links: strawmap roadmap, Justin Drake’s strawmap overview, how crypto actually works, V on fast slots and fast finality, and Bungee’s Incognito. · Ethereal news · 2026-02-27 · r5
Introducing strawmap by EF Protocol
Justin Drake introduces strawmap.org, a dense technical strawman roadmap resource aimed at advanced researchers and protocol readers. · Justin Drake · 2026-02-25 · r8
Introducing TBD
TBD introduces a product for global polling, prediction markets on outcomes, and USD rewards based on human signal. · TBD · 2026-02-25 · r6
WASM-sandboxed Foundry tools for Lemon
z80 shipped WASM-sandboxed Foundry tools for Lemon to support advanced onchain agent workflows with a developer-first integration approach. · z80.wei · 2026-02-25 · r6
Introducing evmresearch
A knowledge graph of six years of EVM learnings, structured to accelerate research for both humans and AI agents. · kaden.eth · 2026-02-24 · r9
TBPN: Prime Intellect’s Will Brown on continual learning in 2026
Will Brown says continual learning could be solved in the first half of 2026, framing it as primarily an engineering problem. · TBPN · 2026-02-24 · r5
Anthropic reports industrial-scale model distillation attacks
Anthropic says DeepSeek, Moonshot AI, and MiniMax created over 24,000 fraudulent accounts and 16M+ Claude exchanges to extract model capabilities. · Anthropic · 2026-02-23 · r8
Bankless: Ethereum’s last big upgrade is the zkEVM
Live discussion with @adietrichs on proof-based verification, real-time L1 proofs, and the shift from re-execution to verify-once scaling. · Bankless · 2026-02-23 · r7
Citrini outlines a 2028 crash scenario despite AI outperformance
A macro scenario thread describing a deep S&P drawdown, rising unemployment, and credit stress even as AI exceeds expectations. · Citrini · 2026-02-22 · r4
Ethereal news weekly #12
Weekly #12 covering FOCIL as Hegotá consensus-layer headliner, Ethereum Foundation protocol priorities, and Base moving to its own stack. · Ethereal news · 2026-02-20 · r6
Justin Drake dives deep into Lean Ethereum
Episode 1 of a six-part Lean Ethereum series covering consensus/data/execution, post-quantum cryptography, faster finality, and enshrined ZK. · Zero Knowledge FM · 2026-02-19 · r9
Bungee introduces Incognito swaps
Announces Bungee Incognito, a privacy-focused swap mode. · Bungee @BungeeExchange · 2026-02-19 · r7
FOCIL (EIP-7805) is SFI’d as the CL headliner for the Hegota fork
Post on why prioritizing FOCIL improves censorship resistance and inclusion guarantees, and why this is an important cypherpunk-aligned step for Ethereum. · soispoke.eth @soispoke · 2026-02-19 · r5
Nethermind shipped Log Index to speed up large-range eth_getLogs queries
Large-range eth_getLogs queries often slow down or timeout at high block ranges; Nethermind announced Log Index as a fix. · Nethermind · 2026-02-19 · r5
SP1 Hypercube is now live on mainnet!
SP1 Hypercube is now live on mainnet! SP1 Hypercube is one of the most advanced, secure, and trusted zkVMs in production. Built by the first team to prove Ethereum in real time. The infrastructure for @ethereum's roadmap is finally here. · Succinct · 2026-02-19 · r9
SEC Chair says tokenized securities can trade onchain
Recap from Denver: Paul Atkins says issuers could tokenize securities for onchain trading in AMMs and other systems. · robbie · 2026-02-19 · r4
stokes announces three Ethereum Protocol tracks for 2026
Thread introducing three work tracks at Ethereum Foundation Protocol: Scale, Improve UX, and Harden the L1. · Alex Stokes @ralexstokes · 2026-02-18 · r7
OpenAI introduces EVMbench
A benchmark for how well AI agents can detect, exploit, and patch high-severity smart contract vulnerabilities. · OpenAI · 2026-02-18 · r10
Introducing PrivateX402 for multi-agent AI payments
Privacy-preserving payment channel protocol for multi-agent AI systems, with design/privacy/scaling details and article link. · Conor McMenamin · 2026-02-18 · r8
A new, unified stack for Base Chain
Base is evolving to its own spec, code, and infra to ship protocol improvements more frequently. · wilson.base.eth · 2026-02-18 · r7
Announcing Remainder: Tools For Humanity’s GKR prover for machine learning is now open-sourced
Tools For Humanity open-sourced Remainder, a GKR prover for ML enabling on-device model execution with cryptographic proofs. · Tools For Humanity · 2026-02-18 · r5
Network Anonymized Mempools
This post introduces Flashnet, a new anonymous broadcast protocol with much lower latency than existing alternatives. · Phil Daian @phildaian · 2026-02-17 · r6
encrypt V2 is live with private bridging across 6 chains
Announces encrypt V2 for private bridging across Solana, Polygon, BNB Chain, Base, Arbitrum, and Ethereum with sub-2 minute execution. · encrypt.trade · 2026-02-17 · r6
Announcing the Platform team
New EF Platform team focused on delivering the strongest Ethereum platform across L1 and L2. · joshrudolf.eth · 2026-02-17 · r5
GasHawk introduces KNOX, pivoting to capital efficiency
GasHawk says it is pivoting from transaction efficiency to capital efficiency and introduces KNOX as a universal layer for reshaping DeFi risk. · GasHawk · 2026-02-16 · r5
BREAKING: Inside Sam Altman's "Proof of Human" Company 'Tools for Humanity'
As agents scale, this post unpacks why proof of human may become core internet infrastructure. · Molly O'Shea · 2026-02-16 · r8
GasHawk is sunsetting
Today, we are making the difficult decision to sunset GasHawk.io. · GasHawk · 2026-02-13 · r5
Tomasz K. Stańczak to step down as EF co-ED and to be replaced by Bastion Aue
I am stepping down from my co-ED role at the EF at the end of February 2026. Bastian Aue is taking over the co-ED role alongside Hsiao-Wei. The future is bright for builders, for Ethereum, for the EF, and for me. · Tomasz K. Stańczak · 2026-02-13 · r5
Succinct is partnering with Optimism to integrate ZK into the OP Stack
Succinct is partnering with @optimism to bring ZK to the Superchain! OP Succinct will become a preferred ZK proving solution for the OP Stack, extending Succinct’s reach to 90% of the rollup market. · Succinct · 2026-02-12 · r8
$AZTEC is now live
$AZTEC is now live. This time next year, every smart contract will be private. Aztec was built for this moment. · Aztec · 2026-02-12 · r6
Introducing Lab: A full-stack platform for training your own agentic models
Introducing Lab: A full-stack platform for training your own agentic models Build, evaluate and train on your own environments at scale without managing the underlying infrastructure. Giving everyone their own frontier AI lab. · Prime Intellect · 2026-02-11 · r8
America in the Intelligence Age
Dryden Brown shares 'America in the Intelligence Age,' a thesis on how the country should approach the AI era. · Dryden Brown - Praxis · 2026-02-11 · r5
Trail of Bits contributes skills for security engineering
We shipped the infrastructure behind our AI security workflows: sandboxed devcontainers, dropkit for cloud compute, and 23+ Claude Skills from our CEO and engineers. Catch up in our latest Tribune · Trail of Bits · 2026-02-10 · r8
Nitro launches a 3-month crypto project accelerator
Nitro - monad · 2026-02-10 · r7
Introducing Nitro, a 3 month project accelerator: - Funding from top VCs - Mentorship from industry-leading founders - $500k per team, distributed on Day 1 If you’re building in crypto, it’s time to compress a year into 3 months. Applications are live
Something Big Is Happening
Matt Shumer teases an upcoming launch, saying something big is about to happen. · Matt Shumer · 2026-02-10 · r6
Zero: The Decentralized Multi-Core World Computer
LayerZero introduces Zero, describing it as a decentralized multi-core world computer. · LayerZero · 2026-02-10 · r6
Chrome 146 previews WebMCP (early flag)
Maximiliano Firtman · 2026-02-09 · r7
Chrome 146 includes an early preview of WebMCP, accessible via a flag, that lets AI agents query and execute services without browsing the web app like a user.
Building an Ethereum client with AI
We are going to see if we can build an ethereum full client fully with AI 🧵 · FUCORY · 2026-02-06 · r5
Ethereal news weekly #10
Ethereal news weekly #10 🌈 Vitalik: role of L2s has changed 🔝 @EFprotocol Hegotá upgrade headliner proposals 3⃣ @LidoFinance v3 live · Ethereal news · 2026-02-06 · r5
Looking ahead to AZTEC's TGE
jaosef.eth shares thoughts on Aztec's upcoming token generation event and what to watch as the launch approaches. · jaosef.eth · 2026-02-04 · r7
Announcing Payy Network on Ethereum
Payy announces Payy Network on Ethereum and positions it as a new payments network built on the chain. · Payy · 2026-02-04 · r6
New from Paradigm: A tool for exploring prediction market data - find markets you never knew existed
new from paradigm: we are building a tool for exploring prediction market data try it out today. I bet you'll find new markets you never knew existed · storm (Paradigm) · 2026-02-04 · r6
A Fresh Start for Tokenomics in 2026
David Hoffman argues that 2026 is an opportunity for a cleaner reset on token design and incentives. · David Hoffman · 2026-02-02 · r6
Introducing Interoperable Addresses: Send assets across any Ethereum chain using alice.eth@chainName
Sending assets across any chain in the Ethereum ecosystem should be as simple as typing an address and clicking send. Now it is! Introducing Interoperable Addresses: Just use alice.eth@<chainName> · Wonderland · 2026-02-02 · r6
Prove ownership over your agent swarms with World ID - platforms can verify incoming molts have a human owner
Moltbook voting can’t distinguish between • 1 person running 1,000 molts • 1,000 molts run by 1,000 different people Prove ownership over your agent swarms with http://onemolt. · Andy Wang · 2026-02-01 · r7
2003 game reverse engineer from scratch by decompiling the binary using only codex 5.2
i decompiled a cult 2003 game and rewrote it from scratch in 2 weeks using codex. read more about my project. · banteg · 2026-02-01 · r5
Ethereum's latest account abstraction proposal EIP-8141 adds frame transactions - its best yet
Ethereum's latest account abstraction proposal is its best yet. EIP-8141 (1) adds a new transaction type called a frame transaction. Existing transaction types operate in the context of a single identity, whoever signs the transaction. · Mark Tyneway · 2026-02-01 · r5
Introducing Lighter EVM. An EVM-equivalent rollup natively interoperating with Lighter!
Lighter announces Lighter EVM, an EVM-equivalent rollup designed to interoperate natively with the core Lighter platform. · Lighter · 2026-01-31 · r8
Update to my personal website, new job/candidate boards, investments and more!
I have been claude coding away for the last 3 days on a refreshed version of my personal website dcbuilder(.)dev, in it I have added a new jobs and candidates board because I have many friends both looking to fill roles and looking for opportunities. · dcbuilder · 2026-01-31 · r7
Ethereum Foundation entering period of mild austerity to deliver aggressive roadmap while maintaining long-term financial resilience
Vitalik Buterin says the Ethereum Foundation is entering a period of mild austerity to pursue an aggressive roadmap while preserving long-term financial resilience. · Vitalik Buterin · 2026-01-30 · r8
Cryptography can do incredible things - ZK proofs, MPC, threshold encryption. Why aren't we using them everywhere? Read our blog to see how we're solving this
Cryptography can do incredible things. Zero-knowledge proofs, multi-party computation, threshold encryption. They work and are battle-tested. So why aren't we using them everywhere? Read our blog to see how we're solving this · Atheon · 2026-01-30 · r6
MegaETH Public Mainnet: Feb 9, 2026
MegaETH says its public mainnet will launch on February 9, 2026. · MegaETH · 2026-01-28 · r8
On the Sherlock Security Podcast
Was super fun being on the @sherlockdefi security podcast last week! Thank you @jack__sanford for the awesome conversation. If anyone is looking for a security partner I can definitely recommend @sherlockdefi (and no, I'm not paid to say this). · dcbuilder · 2026-01-28 · r5
Lighter requires staked LIT for LLP access - 56M already staked
We are starting the process of requiring staked LIT for LLP access. As much as 56M LIT has already been staked (more on that later today!) and in this thread, we will describe changes to LLP. · Lighter · 2026-01-28 · r4
How Clawdbot injected malware via GitHub issues
Clawdbot just injected malware into your code ☠️☠️ Worst part? The attack is close to invisible, even to experienced engineers. Clawdbot can implement a code PR, just like claude code to solve issues with your app. · Eito Miyamura - Edison · 2026-01-27 · r7
Introducing Trinity Large: 400B MoE model
Prime Intellect · 2026-01-27 · r6
We're excited to introduce @arcee_ai's Trinity Large model. An open 400B parameter Mixture of Experts model, delivering frontier-level performance with only 13B active parameters.
Friend user interview: AI touchpoints in rural America
Avi Schiffmann - Friend · 2026-01-27 · r4
Avi Schiffmann shares a Friend user interview focused on how people in rural America are using AI in everyday life.
Tools For Humanity Engineering Fellowship for under-24s
introducing the Tools For Humanity Engineering Fellowship we believe the world is shaped by young people if you're under 24, come work on real things that matter · Tiago Sada - Tools for Humanity · 2026-01-26 · r6

General

The general items were mostly connective tissue: events, weekly roundups, and ecosystem context that helped frame the technical work.

ZK Summit 14 in Rome (may 7th 2026) applications for speaking and attending are open!
Join us for the next Zero Knowledge Summit. This edition bring together best thinkers and builders in the space to learn about the latest in zero knowledge research, SNARKs, STARKs, cryptographic primitives, privacy and maths. · Zero Knowledge FM · 2026-02-20 · r8
Ethereal news weekly #11
BlackRock BUIDL tradeable via UniswapX, ENS staying on mainnet, Solidity developer survey · Ethereal news · 2026-02-13 · r7

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