Vitalik Outlines Post-Quantum Roadmap
Vitalik Buterin outlined Ethereum’s quantum resistance roadmap, identifying four components currently vulnerable to quantum attacks.
Ethereum post-quantum roadmap.
leanSig signature scheme.
Alchemy crypto APIs for agents.
Brevis advances Pico Prism ZKVM.
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Listen to this episode from Ethereum News on Spotify. Vitalik outlines Ethereum's Post-Quantum roadmap. Ethereum researchers introduce the leanSig signature scheme. Alchemy releases crypto APIs for agents. And Brevis reduces RTP costs on its ZKVM. Read more: https://ethdaily.io/892 Borrow against ETH at the lowest fixed rates in DeFi.
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Vitalik Buterin outlined Ethereum’s quantum resistance roadmap, identifying four components currently vulnerable to quantum attacks: consensus-layer BLS signatures, data availability based on KZG commitments, EOA signatures, and application-layer zero-knowledge proofs. Quantum resistance aims to ensure Ethereum remains cryptographically secure from quantum computers. For the consensus layer, the roadmap proposes replacing BLS signatures with hash-based signature schemes and using STARKs for signature aggregation. In data availability, Ethereum may move away from KZG commitments toward STARK-based constructions. For EOAs, the plan is to migrate to native Account Abstraction. For zero-knowledge proofs, the long-term solution is protocol-level recursive aggregation.
Ethereum Foundation cryptography researchers introduced leanSig, a post-quantum, hash-based multi-signature scheme designed to replace Ethereum’s current BLS-based signature aggregation in the consensus layer. leanSig is built from one-time signatures (OTS) constructed using hash chains. Since each one-time key can only be used once, validators commit to a large set of OTS public keys via a Merkle tree. Each signature consists of a one-time signature plus a Merkle proof, effectively creating a many-time signature scheme suitable for Ethereum’s slot-based consensus. Unlike BLS, hash-based signatures lack algebraic structure and therefore cannot be natively aggregated. To achieve aggregation, leanSig uses a SNARK to prove knowledge of many valid signatures. The resulting SNARK proof serves as the aggregate signature, replacing BLS-style aggregation while remaining quantum resistant.
Alchemy launched Crypto APIs for Agents, allowing AI agents to autonomously authenticate, pay, and access onchain data across chains. Agents authenticate with their wallet via SIWE, then call Alchemy’s agentic gateway. The gateway responds with an HTTP 402 payment request, which the agent fulfills in USDC via x402. Once payment is made, API access continues automatically until the balance is depleted. Agents can use the service access core RPC endpoints, manage DeFi positions, monitor markets, and execute cross-chain workflows. Alchemy also introduced Alchemy Skills, machine-readable documentation for AI agents.
Brevis announced that Pico Prism zkVM now proves 99%+ of Ethereum L1 blocks in under 12 seconds using just 16 RTX 5090 GPUs, a 75% reduction from its previous 64-GPU setup. This optimization cuts GPU costs from $128k to $32k while maintaining real-time performance. Meanwhile, the Ethereum Foundation aims for 128-bit provable security by the end of 2026.
ACDE #231 highlights | minutes
ZachXBT exposes Axiom
PrivacyPools PoA explained
PrivacyPools hits $1m deposits
MetaMask card now live in U.S.
Origin expands to Base
DXRG's agentic trading experiment
dGEN1 releases Andyclaw
ZKsync Lite deprecation on May 4
Rainbow announces staking
RedStone supports ERC-8004
CoinbaseDev Agent Experience
Block cuts workforce
Disclaimer: Content is for informational purposes only, not endorsement or investment advice. The accuracy of information is not guaranteed.
Strawmap Ethereum Technical Roadmap
Strawmap is a technical roadmap offering a long-term, holistic view of Ethereum upgrades across five north stars.
EF Protocol introduces Strawmap.
Vitalik outlines Fast L1 goals.
Polymer zero-slippage USDC bridge.
ACI audits Aave Labs.
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Listen to this episode from Ethereum News on Spotify. The Ethereum Foundation Protocol team introduces Strawmap. Vitalik outlines the goals of a Fast L1. Polymer launches a zero-slippage USDC bridge. And ACI audits Aave Labs. Read more: https://ethdaily.io/891 Earn 10% real yield on your dollars, fully onchain.
](https://open.spotify.com/episode/5WYW6n9FXV13AxDkqMZPQ4)
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The Ethereum Foundation Protocol team introduced Strawmap, a technical roadmap offering a long-term, holistic view of Ethereum upgrades. It outlines five “north stars”: a fast L1 with seconds-level finality, 1 gigagas/sec throughput on L1 via zkEVMs and real-time proving, teragas-scale L2 via data availability sampling (DAS), post-quantum–resistant L1 cryptography, and native privacy through shielded ETH transfers. The document is intended as a public coordination tool for researchers, developers, and governance participants, helping align efforts and accelerate progress. Named as a blend of “strawman” and “roadmap,” Strawmap is a work in progress, reflecting one cluster of views within the EF and the broader ecosystem.
Vitalik Buterin outlined the Fast L1 north star in the Strawmap, describing the upgrade as a gradual, parameter-driven evolution of Ethereum’s consensus. Slot times would be reduced incrementally, with each reduction made only when safety and performance data justify it, akin to how blob targets have been adjusted. He noted that features such as ePBS, FOCIL, and fast confirmation rules introduce more complex slot mechanics and tighter latency constraints, creating tradeoffs that require networking and structural improvements. Buterin says the goal is to decouple slots from finality and migrate from Gasper to a one-round BFT-style protocol, ultimately targeting finality in the ~6–16 second range.
Polymer Labs, a multichain payments protocol, launched a zero-slippage USDC bridge in partnership with LI.FI. The bridge is now live on the Jumper Exchange UI, enabling users to swap USDC 1:1 across 16 chains, completely lossless. Bridging $10,000 USDC results in receiving exactly $10,000 USDC on the destination chain. Polymer’s bridge leverages Circle’s CCTP (Cross-Chain Transfer Protocol) and its Polymer Execute API, which handles onchain transaction relaying. LI.FI and Jumper power the multi-chain routing. The bridge has already moved $1,000,000 USDC between Base and Ethereum with zero loss. Polymer also offers a Fast Mode with a 2 basis points (0.02%) fee.
ACI published a governance review of Aave Labs, citing $86 million in total capital received and criticizing a lack of cost transparency. The report argues that while Labs built V1, V2, and initial V3.0, most subsequent upgrades and the revenue-generating infrastructure were delivered with the help of DAO service providers. The report warns that pausing V3 development and migrating to the new V4 could introduce risk, particularly following BGD’s departure. An Aave Labs proposal for the Aave Will Win Framework is now live for a Temp Check vote. The framework proposes a strategic overhaul intended to better align the ecosystem and scale Aave, and includes a total funding request of about $51m. Prior to the post, Aave Labs had published a contributions report outlining the organization’s work over the past decade.
Octane AI finds Nethermind bug
Aave hits $1 trillion in loans
DefiIgnas on Aave / ACI
Liquity V2 hits $2m revenue
LUCID encrypted mempool
Sigma Prime is hiring a cryptographer
EF ESP adds new RFPs
Blockscout adds identity scores
Obol Charon v1.9.0 release
ZK Podcast on leanSig
Rainbow supports 7702
Disclaimer: Content is for informational purposes only, not endorsement or investment advice. The accuracy of information is not guaranteed.
Ethereum Foundation Begins Staking ETH
The Ethereum Foundation has begun staking 70,000 ETH from its treasury, starting with a deposit of 2,016 ETH.
EF begins staking ETH.
ETH2030 experimental client.
L2Beat interop dashboard.
Uniswap protocol fee expansion.
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Listen to this episode from Ethereum News on Spotify. The Ethereum Foundation begins staking ETH. ETH2030 is introduced as an experimental Ethereum client. L2Beat releases an interop dashboard. And Uniswap publishes a proposal to expand the protocol fee. Read more: https://ethdaily.io/890 Are you running a treasury?
](https://open.spotify.com/episode/54QyIJbmv3ri5CyQZQ7wHi)
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The Ethereum Foundation has begun staking 70,000 ETH from its treasury, starting with a deposit of 2,016 ETH. The staking rewards will flow back to the foundation treasury to support Ethereum ecosystem initiatives. It is using minority clients, multiple Beacon and Execution client pairings, and a mix of hosted and self-managed infrastructure across jurisdictions. The Foundation is running distributed signers via Dirk and managing validators with Vouch. Its validators use Type 2 (0x02) withdrawal credentials, enabling balance consolidation, reduced key management, and flexible exits. Blocks will be built locally rather than through proposer-builder separation sidecars.
Ethereum community member YQ introduced ETH2030, an experimental reference client implementing Ethereum’s full proposed 2030 Layer 1 roadmap. The codebase was produced using Claude Code and embeds go-ethereum for execution and networking. ETH2030 targets the draft EF Protocol L1 roadmap spanning 65 upgrades across the consensus, data, and execution layers. The project reveals how deeply interdependent Ethereum’s planned upgrades are: 3-slot finality is dependent on Block Access Lists (BALs), which is dependent on gas repricing and blob schedule adjustments. If fully implemented, the roadmap would unlock orders-of-magnitude gains in throughput, faster finality, and stronger decentralization.
L2BEAT introduced L2BEAT Interop, a new dashboard for tracking blockchain interoperability, including how chains connect and how value flows between them. Users can select any pair of ten supported chains to track cross-chain activity, transfer sizes, transfer times, tokens, protocol-level details, and transfer mechanisms. L2BEAT also outlined a framework that categorizes interoperability protocols into non-minting, lock-and-mint, and burn-and-mint models. USDC currently accounts for the largest share of asset transfers. The new page aims to bring transparency to cross-chain activity and showcase the associated risks.
Uniswap published a temperature check proposal to expand v2 and v3 protocol fees across multiple chains and upgrade how v3 fees are managed. The proposal would activate protocol fees on all v3 pools, rather than a selected subset, and route L2 fees back to Ethereum mainnet for UNI token burns. It is the first proposal under the new “UNIfication” governance framework, expanding protocol revenue capture.
EtherFi releases iOS app
Nethermind client for Arbitrum
Arbitrum Mentorship Program
Ex Nihilo privacy project announced
Obol introduces ObolClaw
Solidity compiler revertStrings
Rainbow to launch smart wallets
Aave hits $575m on Mantle
Coinbase opens stock trading
Firefly to integrate XMTP
Disclaimer: Content is for informational purposes only, not endorsement or investment advice. The accuracy of information is not guaranteed.