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Feb 6 1 tweets 3 min read Read on X
Ethereum continues to be foundational infrastructure for AI, governments, institutions, global financial systems, and more.

Here are 28 things the Ethereum ecosystem shipped this month.

0/ @Fidelity announced the launch of FIDD, a USD stablecoin built on Ethereum and issued by Fidelity Digital Assets, reinforcing Ethereum’s role as institutional-grade settlement infrastructure.

1/ ERC-8004, a new standard for AI agents, went live on Ethereum. Onchain Identity, Reputation, and Validation registries will enable secure AI agent discovery and interaction across organizations.

There have been over 24,000 agents registered, 80+ agent services verified, and 685+ feedback exchanged.

2/ The @ethereumfndn formed a new Post-Quantum (PQ) research team, marking an important inflection point in Ethereum’s long-term cryptographic strategy and resilience against future quantum threats.

3/ @MorganStanley proposed a spot Ethereum ETF, expanding regulated institutional exposure to ETH.

4/ An Ethereum Community Hub launched in Hong Kong, expanding local access to Ethereum education, collaboration, and ecosystem coordination.

5/ @thedaofund launched and will activate more than 75,000 ETH to strengthen Ethereum’s security, sourced from unclaimed “edge case” funds from the original DAO recovery process.

6/ The Ethereum L1 reached a new all-time high in transaction activity, underscoring sustained demand for mainnet settlement, security, and composability.

7/ The second Blob-Parameter-Only (BPO2) fork went live on Ethereum mainnet, increasing blob targets and limits to strengthen data availability as part of the Fusaka upgrade path.

8/ @OndoFinance expanded Ondo Global Markets with 98 new tokenized stocks and ETFs on Ethereum, bringing total onchain offerings to 200+ equities.

9/ @Aave integrated with @balance_canada, enabling institutional clients to earn yield on assets held in offline or warm storage.

10/ @fileverse launched Offline Mode v2, enabling document creation, access, and recovery without an internet connection.

11/ @worldcoin launched a redesigned World App, positioning it as a consumer super-app for humans in the AI era.

12/ @arbitrum activated the ArbOS Dia upgrade, adding Fusaka EIP support and improving performance and user experience.

13/ @Optimism introduced OP Enterprise, offering production-grade, managed blockchain infrastructure with enterprise guarantees and revenue capture.

14/ @Mantle_Official upgraded to Ethereum blobs as its primary data availability layer, advancing toward a full Ethereum ZK rollup architecture.

15/ @0xPolygon surpassed $1B in daily USDC P2P payments, driven by everyday, real-world transactions.

16/ @Lighter_xyz launched Lighter EVM, an EVM-equivalent rollup enabling low-latency composability with onchain trading liquidity.

17/ @uncapfinance announced the launch of a WBTC yield vault on Ethereum mainnet. It enables users to deposit WBTC on Ethereum and access curated strategies on @Starknet through a single interface.

18/ @LidoFinance launched Lido V3 on Ethereum mainnet, introducing modular stVaults for customizable, builder-native staking infrastructure.

19/ @AlloraNetwork launched mainnet on @Base, enabling predictive AI signals for risk-aware lending, adaptive liquidity, and agent-driven trading.

20/ @ensdomains data is now live on @googlecloud BigQuery, enabling large-scale ENS analytics using simple SQL.

21/ @phylaxsystems went live on @LineaBuild, integrating its Credible Layer directly into the sequencer to prevent exploits before execution.

22/ Following its public debut on the NYSE, tokenized @BitGo became accessible via @OndoFinance Global Markets

23/ @MetaLeX_Labs v2 launched, expanding from DAO legal infrastructure to an onchain corporate finance stack for real-world startups.

24/ @Lighter_xyz enabled 24/5 equity perpetuals, expanding onchain access to traditional market exposure.

25/ @zapper_fi launched a redesigned mobile app featuring gas-less wallets, social graphs, and real-time onchain discussion.

26/ @Corkprotocol launched Cork Phoenix on Ethereum mainnet, a programmable risk layer for RWAs, vault tokens, and yield-bearing stablecoins.

27/ @JumperExchange launched Jumper Earn and Jumper Portfolio, unifying cross-chain capital movement, deployment, and management in a single interface.

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More from @ethereum

Feb 4
Ethereum is for AI.

ERC-8004, a new standard by the @ethereumfndn dAI Team, @MetaMask, @Google, @Coinbase, and others, provides a blueprint for how AI agents find and review each other, request and pay for jobs, and verify the work done.

What builders need to know.
1/ How it works

ERC-8004 uses three onchain registries to give agents a verifiable identity and reputation history that lives on Ethereum.
2/ The registries:

→ The identity registry includes the agent’s name, skills, and endpoints.

→ The reputation registry secures an immutable record of feedback that belongs to the agent.

→ The validation registry records proof that the agent’s work was done correctly.
Read 11 tweets
Dec 1, 2025
1/ The Fusaka upgrade is coming December 3rd.

Ethereum is securely scaling.

Are you ready to support the changes?

Here’s what developers across the ecosystem need to do to prepare 🧵 Image
2/ L2 & Rollup Devs

PeerDAS unlocks up to 8x data throughput, meaning cheaper blob fees and faster confirmations

Get ready: Update your pricing, test PeerDAS on devnets, and prepare your infrastructure for BPO forks

Important dates to start using increased capacity: BPO1 Dec 9th & BPO2 Jan 7th

Schedule here: blog.ethereum.org/2025/11/06/fus…Image
3/ App & DeFi Devs

Fusaka will bring lower transaction costs and "instant-feel" UX via based pre-confirmations

How to prep: Re-benchmark critical paths for CLZ opcode efficiencies, plan for new RLP size limits, and integrate pre-conf APIs

Key change: EIP-7825 introduces a per-transaction gas limit cap of 2^24. Verify that your contracts and transaction builders conform to the new cap.

Details here: blog.ethereum.org/2025/10/21/fus…Image
Read 6 tweets
Nov 28, 2025
1/ Fusaka is coming December 3rd.

Ethereum’s next major upgrade shows that the network can grow to meet global demand, without compromising on decentralization or permissionlessness.

Whether you’re a user, builder, institution, or operator, here’s how Fusaka will impact you. Image
2/ Fusaka for Ethereum users

Fusaka brings Ethereum closer to the ease of consumer apps: faster, safer, and easier to use

Data scaling means near-instant transactions

Mobile-ready wallets will more cheaply support passkeys for secure logins using your phone's hardware
3/ Fusaka for rollups & L2s

PeerDAS (EIP-7594) will unlock up to 8x data throughput by validating data via sampling

For rollups, this means cheaper blob fees and more space to grow (plus lower fees for users)

All while keeping the network decentralized
Read 7 tweets
Oct 29, 2025
0/ There are currently 750+ privacy focused projects built on Ethereum.

Here are 18 of those teams building solutions on Ethereum today.
1/ @fluidkey is built on Ethereum.

It brings privacy to account-to-account transfers using stealth addresses, letting users transact without revealing their main wallet.

Tools like this make financial privacy normal, not exceptional.
2/ @RAILGUN_Project brings fully private DeFi to Ethereum, shielding balances and transaction history while keeping composability.

Privacy layers strengthen Ethereum’s role as a public settlement layer that doesn’t rely on surveillance.
Read 19 tweets
Oct 21, 2025
0/ Client diversity is the secret sauce that ensures Ethereum never stops.

How do multiple client implementations help Ethereum? And how do multi-node validator clients take the concept to the next level?

A guest thread by @serenita_luca, CTO at @SerenitaIO.
1/ An Ethereum client is software that connects to the Ethereum network, verifies blocks and transactions, and lets you interact with the blockchain. Image
2/ Client diversity means having multiple, independent implementations of the Ethereum protocol.

Different clients make Ethereum more resilient – a bug in one client cannot bring down the whole network.
Read 12 tweets
Sep 11, 2025
0/ Fixed yield will be DeFi’s Trojan horse for TradFi.

Predictable cashflows. Certainty in the face of uncertainties.

It’s a language institutions already understand and love - now enforced by code and settled on @Ethereum.

A guest thread by @tn_pendle. Image
1/ Variable yields can often be higher, but have no guarantee of actual performance. Even active strategies are invariably exposed to market fluctuations.

That’s why fixed yields anchor most portfolios: predictable returns that preserve wealth and compound growth.
2/ While the DeFi-TradFi convergence has recently surged, it remains largely entrenched in legacy metrics.

But the key to wooing institutions isn’t flashy APYs - it’s to meet them where they’re already comfortable.
Read 14 tweets

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