Utility InfrastructureDeveloper toolingEthereumJS maintenanceMaintenance for the EthereumJS TypeScript stack to make sure reliability and compatibility with execution-layer modifications. This contains implementing protocol updates, bettering exams, and supporting downstream builders.LinkApplication layerResearchProtecting Ethereum Person Anonymity through TorEnhances Ethereum mild consumer privateness by integrating Tor. This challenge designs and implements a Tor-based mitigation scheme, bettering person anonymity and community resilience.Utility layerEcosystem developmentERC-8004 Builders EngagementFosters ERC-8004 neighborhood development by offering technical help and coordinating builder engagement. Helps decentralized AI engineers by way of direct suggestions and Devconnect occasion curation.Utility layerDeveloper toolingBuidlGuidl: AI-Prepared Ethereum Schooling & Infrastructure MaintenanceTransitions flagship Ethereum schooling and developer instruments, together with SpeedRunEthereum and Scaffold-ETH 2, into an AI-ready upkeep mode. The challenge sustains core infrastructure and helps enterprise certification efforts.LinkApplication layerDeveloper toolingOpen Creator RailsDevelopes a verifiable on-chain runtime for managing time-bound entry to digital assets, supporting subscriptions and privacy-preserving linkage.Utility layerDeveloper toolingWalletconnect clear signing libraryDevelopes a library and POC pockets to unravel the blind signing drawback, enhancing transaction safety and person transparency.LinkCommunityEcosystem developmentDeveloper Development 2026 SupportOptimizes the developer funnel, main enterprise certification efforts, and shaping ecosystem funding technique for developer development.CommunityEcosystem developmentSpecialized Occasion SupportSupports the operations and methods rollout for Specialised Occasions in H1 2026, together with planning coordination and invoicing workflows.CommunityEcosystem developmentCornell Blockchain Convention 2025An educational convention at Cornell Tech convening researchers, policymakers, and business leaders to look at U.S.-based crypto innovation and its implications for monetary methods and public infrastructure.LinkCommunityEcosystem developmentL2 Occasion at Community SchoolA non-public, high-signal gathering of Layer 2 groups in Singapore centered on roadmap alignment, L1–L2 coordination, and collaborative R&D, strengthening long-term protocol collaboration throughout APAC and international ecosystems.LinkCommunityEcosystem developmentInvisible GardenSupport for Invisible Backyard, a developer pop-up metropolis in Buenos Aires centered on Ethereum, ZK, AI, and cybersecurity.LinkCryptographyResearchPoseidon BountyAwarded for options to the Poseidon group’s Bounty Program: M31-6-4Link, Extra particulars on the bounties could be discovered hereCryptographyResearchPoseidon Gröbner Bases ExploratorySystematizes algebraic modeling to find out Gröbner foundation assault complexity on Poseidon cases. Giant-scale experiments will derive an up to date round-number formulation, enhancing safety evaluation.CryptographyResearchLocal MixingDevelops a sensible, open-source indistinguishability obfuscation (iO) utilizing reversible circuits. This Rust implementation goals to scale from small to massive circuits, bettering privateness for Ethereum purposes.LinkCryptographyDeveloper toolingGPU-Accelerated R1CS Witness Technology primarily based on MLIR Compiler stackBuilds an MLIR-based compiler stack for an end-to-end R1CS pipeline to decouple ZK circuit authoring from {hardware} optimizations. This reduces fragmentation and demonstrates GPU-based witness era for future zkVM integration.LinkCryptographyEcosystem developmentHigh Assurance Crypto Software program WorkshopThe Excessive Assurance Crypto Software program Workshop (HACS) is a small workshop that brings collectively cryptographers, cryptographic software program engineers, and formal verification consultants to enhance the safety and correctness of actual world cryptographicLinkCryptographyResearchFormalising Proximity Turbines and Associated PropertiesAdd new coding idea definitions and theorems to the ArkLib Lean library, specializing in distance preservation and proximity mills for Reed Solomon codes.LinkCryptographyResearchLocal mixing strategy to obfuscationResearches native mixing as a brand new strategy to sensible obfuscation, aiming to show its safety and develop a brand new cryptographic primitive.LinkDAOs/GovernanceResearchgov/acc assist & data commons handbookBuilds a complete data commons to map open issues, options, and lively contributors in governance analysis. This challenge combines information assortment and neighborhood workshops to create a reusable framework for analysis coordination.LinkDecentralized IdentityEcosystem developmentAdvancing the did:ethr Methodology SpecificationAdvances the did:ethr Decentralized Identifier commonplace by modernizing its specification and bettering EVM interoperability. This analysis and tooling replace addresses usability gaps to attain DIF Beneficial standing throughout the ecosystem.LinkDeFiDashboardOpen-Supply Analysis PlatformEnables systematic research of blockchain and DeFi transaction patterns. This open-source platform gives curated datasets, benchmarks, and instruments for reproducible empirical analysis, accelerating cumulative insights.Ethereum ProtocolEcosystem developmentInternship Program 2026, Protocol SnarkificationEnsuring the mathematical correctness of Ethereum’s scaling infrastructure, this work applies formal verification to cryptographic protocols and zkVM circuits.Ethereum ProtocolEcosystem developmentEthereum Founders and VCs – Hong Kong Strategic ForumA centered, strategic Discussion board and networking mixer in HK to deliver collectively institutional capital, main VCs, and Ethereum mainnet founders to outline the way forward for the EVM panorama towards 2026.Ethereum ProtocolDashboard[Pectra Round] Publish-Pectra Community DashboardInsights into the Beacon community’s validator consolidation and p2p bandwidth utilization are actually obtainable. This dashboard tracks enhancements post-Pectra hardfork with real-time and historic information.LinkEthereum ProtocolApplicationLighthouse – November 2025 to April 2026Develops Lighthouse consumer options for the Fusaka transition and BPO forks. This R&D effort will implement Glamsterdam, tree sync, and broaden adversarial testing for improved mainnet resilience and modularity.LinkEthereum ProtocolEcosystem developmentPerformance Benchmarking GrantDevelops tooling to generate bloated and simply maintainable states 10x Mainnet dimension. This work identifies and addresses efficiency bottlenecks, prioritizing important, underrepresented areas in stateful testing.LinkEthereum ProtocolResearchZeam Section 3 – leanEthereum spec & impl with a zig lean clientDevelops Lean consensus, specializing in PQ consensus, quick finality analysis, and ZK-verified consensus with a ZK lightclient testifying protocol.LinkLayer 2DashboardL2BEAT – 2026Sustains L2BEAT’s important work offering onchain transparency and safety assessments for Ethereum Layer 2s. Helps 2026 priorities together with an interoperability dashboard, tokens transparency, and a DA threat framework.LinkNodes and ClientsResearchDISC-NG Geth Mission ProposalIntegrates DISC-NG into Geth, changing random walks with structured ads for sooner, extra predictable Ethereum peer discovery.LinkNodes and ClientsApplicationErigon & Zilkworm (H1 2026)Develops Erigon’s zkEVM visitor program, Zilkworm, in C++. This enhances Erigon’s capabilities as a high-performance, compact Ethereum consumer with cutting-edge zero-knowledge proof expertise.LinkNodes and ClientsDeveloper toolingBesu consumer integration with HSMDevelops a production-ready PKCS#11 plugin for the Besu consumer to make sure validator key era and signing happen fully inside {Hardware} Safety Modules, eradicating a significant compliance blocker for institutional Ethereum adoption.Nodes and ClientsEcosystem developmentVeroDevelops a multi-node validator consumer that mitigates consensus bugs by combining views from a number of execution and consensus consumer pairs. Operators can configure security thresholds earlier than testifying to chain state.LinkNodes and ClientsResearchEthproofs zkAttesterValidates zk-based attestation in a reside Ethereum staking surroundings by working a mainnet validator operating the Lighthouse zkAttester department.LinkOtherEcosystem developmentProductizing the CommonsThis challenge is concentrated on scoping pilots to Productize the Commons, exploring embedded and voluntary mechanisms, particularly round DeFi curators as public items stewards, and public items UI or frontends for protocols like ENS, Aave, and Uniswap.OtherEcosystem developmentEthereum Vancouver 2026Fosters a vibrant Ethereum ecosystem in Vancouver, connecting startups, researchers, and the general public by way of common, high-signal occasions. This initiative cultivates native expertise and collaboration.PrivacyDeveloper toolingKohaku – Privateness Pool and TC IntegrationsIntegrates Privateness Pool v1 and TC into the Kohaku SDK, empowering pockets groups to undertake privateness options with minimal developer effort.LinkPrivacyResearchOpenAC Evaluation and DocumentationAnalyzes the OpenAC entry management system’s relationship to selective disclosure and credential presentation requirements. This challenge produces technical mappings to tell ecosystem discussions with out introducing new mechanisms.LinkPrivacyDeveloper toolingdRPC NodeCore load balancerFunding to assist dRPC’s work on open-sourced RPC load balancer NodeCore.LinkPrivacyDeveloper toolingOblivious Labs server KohakuBuilds an Oblivious server to deal with requests from the Kohaku extension’s embedded execution consumer, enabling non-public state studying.LinkPrivacyDeveloper toolingUnblocking Tor bridge scalabilityAddresses scalability points with Tor bridges to assist the EF Privateness Group’s integration work and advance network-level privateness.LinkSecurityResearchImproved Spherical-Skipping for Poseidon(2)(b)Expands cryptanalysis of Poseidon2, exploring superior round-skipping methods and lengthening assaults to new parameter units and modes. This analysis additionally investigates countermeasures like improved spherical fixed choice.SecurityResearchImproved Resultant-based Methods for the Cryptanalysis of Poseidon(2)(b)Explores resultant levels in Poseidon2 polynomial methods, creating new algorithms for iterated resultants. Benchmarks these in opposition to Gröbner foundation methods for CICO-k, ok >= 2.SecurityDeveloper toolingERC-7730 v2 Cross-Platform Clear Signing LibraryEnables cell wallets to show human-readable transaction previews. This Rust library implements ERC-7730 v2 clear signing, with iOS and Android bindings, changing uncooked hex calldata for a greater person expertise.LinkSecurityDeveloper toolingKohaku mild clientIntegrates the Colibri stateless consumer into the Kohaku SDK and browser extension. This allows trustless, proof-based verification of on-chain state in user-facing environments with out counting on centralized RPCs.LinkSecurityDeveloper toolingePBS Specification Compliance“ePBS Specification Compliance” extends the prevailing Fork Selection compliance take a look at generator to the ePBS modifications within the Ethereum Consensus Protocol.LinkSecurityResearchFormal Verification of the Brevis Pico RISC-V zkVMFormally verifies the Brevis Pico RISC-V zkVM core in Lean in opposition to the RISC-V specification. It produces a reusable workflow to test zkVM constraints in opposition to verified instruction semantics, delivering a proof library and tooling.LinkSociety and RegulatoryResearchEthereum Local weather Affect AssessmentUpdates to the Ethereum Local weather Affect Evaluation will refine electrical energy consumption and greenhouse gasoline emissions estimates post-Merge. This analysis enhances the general public Cambridge Blockchain Community Sustainability Index with present, correct information.Society and RegulatoryResearchEuropean Decentralisation Institute 2026Supports EDI’s 2026 roadmap to ship 4 key coverage initiatives, together with analysis, roundtables, and coverage briefs. This effort fosters strategic regulatory engagement and coverage improvement for the Ethereum ecosystem.LinkSociety and RegulatoryEcosystem developmentSynergy Seoul: A Meetup for Ethereum BuildersSynergy Seoul is a 3-day meetup that includes a strategic matching program to attach native builders with key stakeholders. This initiative goals to foster deep, sustainable integration throughout the Korean Ethereum ecosystem.UX/UIEcosystem developmentImprove UX WorkDevelops the Open Intents Framework and Interop SDK, advancing Ethereum interoperability requirements like ERC-7930. This work improves cross-chain UX, supporting token requirements, stability consolidation, and messaging for wider adoption.LinkUX/UIResearchUse Case Lab – Program SpecialistSupports the Use Case Lab in figuring out and unblocking high-potential Ethereum use instances past finance by way of analysis and pilot interventions.Zero-knowledge ProofsResearchCryptanalysis of Poseidon inside Fiat-ShamirInvestigates cryptographic vulnerabilities in Poseidon-based Fiat-Shamir proof methods and folding schemes. Explores potential weaknesses in FRI-based commitments and whether or not SumCheck reductions expose new assault vectors.Zero-knowledge ProofsDeveloper toolingAccelerated Minimal Hint ConstructionOptimizes ZisKVM hint building by pipelining EVM precompile hints and block inputs with sequential emulation. This concurrent workflow considerably lowers end-to-end latency and will increase throughput for real-time proving.LinkZero-knowledge ProofsResearchAVAZAR: Computerized verification instruments for zkVM arithmetizationAutomatic instruments to confirm the equivalence between witness computation semantics and polynomial constraint methods for zkVMs.LinkZero-knowledge ProofsDeveloper toolingThe Evolution of the LLZK IRAdvances the LLZK intermediate illustration with assist for formal specs, polymorphic free capabilities, and witness era.LinkZero-knowledge ProofsResearchRust Verification By Lean 4 Tooling InvestigationInvestigates the formal verification of Rust elements in zkEVM/zkVM stacks utilizing Lean 4 and the hax toolchain.LinkZero-knowledge ProofsResearchAxiom + OpenVM Formal Verification GrantEstablishes a Lean-based formal verification system for OpenVM to show the useful correctness of RV32IM opcode circuits.Hyperlink
