/Investor DB

Fourth Revolution Capital (4RC) — Full Portfolio

15 tracked investments · listed companies and verified rows first

1inch Exchange1inch.comin𝕏Oct 2020

1inch develops decentralized finance (DeFi) technology and products aimed at giving users and partners secure, compliant access to on-chain financial tools.

Crypto & Web3FintechTortola

Anton Bukov(Founder)inSergej Kunz(Founder)in

Co-investorsBig Candle CapitalBlockchain CapitalBR CapitalCTC VenturesDragonflyFabric Ventures+29 more

Cap Labscap.appApr 2025

Cap is a three-sided onchain platform for USD yield, private credit and financial guarantees, headquartered in New York.

New York, US

Benjamin Sarquis Peillard(Executive Officer, Director)

Co-investorsAlphaLab CapitalBreedCaladanFlowdeskG1 VenturesHyperithm+9 more

EtherFiether.fiin𝕏

ether.fi offers non-custodial crypto financial products, including staking, DeFi strategy vaults for ETH, BTC, and stablecoins, and a cashback debit card usable at over 100 million locations with no credit checks.

Crypto & Web3Fintech

Rok Kopp(Founder)inMike Silagadze(Founder)in

Co-investorsArrington CapitalCathay InnovationChapter OneCoinFundCollider VenturesDraper Dragon+18 more

Hyperbeat Hyperliquid-native yield infrastructurehyperbeat.orgin𝕏

Hyperbeat offers a self-custodial smart wallet on HyperEVM that combines fiat-crypto conversion, high-yield accounts, a collateral-backed credit card, and leveraged trading of stocks, crypto, commodities, and indices.

Co-investorsBreedChapter OnedlabElectric CapitalNode CapitalAnchorage Digital+3 more

Inveniaminveniam.ioin𝕏

Inveniam provides digital data infrastructure for private markets, enabling systematic trading of private market assets through standardized data platforms.

Crypto & Web3Data & InfrastructureFintech

Dr. Shuja Ali(Senior Managing Director, Inveniam Capital Partners)Rick Bunker(Chief Technology and Product Officer)in

Co-investorsK20 FundNycaNyca PartnersApex GroupGlobal Blockchain Ventures

Matter Labsmatter-labs.ioin𝕏

Matter Labs builds Prividium, an Ethereum-secured blockchain platform designed for banks and financial institutions to issue, settle, and manage digital assets with privacy and compliance controls.

Crypto & Web3Enterprise SoftwareFintechGeorge Town, Grand Cayman

Alex Gluchowski(Founder)inAleksandr Vlasov(Director)Alexandr Vlasov(Founder)

BoardChristopher Burniske(Director)in

Co-investors1k(x)1kxa16z cryptoAndreessen HorowitzBlockchain CapitalCoinFund+12 more

Membranemembranelabs.comin𝕏

Membrane Labs provides an institutional infrastructure platform for digital asset credit, unifying counterparty discovery, loan workflows, and collateral management with real-time visibility, automated margin enforcement, and multi-custodian connectivity.

Crypto & Web3Enterprise SoftwareFintech

Carson Cook(Founder)in

Co-investorsArca FundsBelvedere Strategic CapitalElectric CapitalLvna CapitalMarin Digital VenturesPoint72 Ventures+11 more

Mirrormirror.xyz𝕏

Paragraph is a publishing platform with an integrated AI agent that automates content creation, editing, and distribution across multiple channels including blogs, newsletters, social media, and landing pages.

AI & Machine LearningCreator EconomySaaS

Denis Nazarov(Founder)

Co-investors2050A.Capital VenturesCatcherVCIDEO CoLab VenturesIOSG VenturesPolymorphic Capital+11 more

Movement Labsmovementlabs.xyz

Cooper Scanlon(Founder)Rushi Manche(Founder)

Co-investorsArchetypeBankless VenturesBorderless VentureCitizenX Crypto VenturesContinue CapitalEnigma Fund+17 more

Socketsocket.devin𝕏Mar 2026

Socket is a developer-first platform that detects and blocks malicious packages in real time to protect organizations from software supply chain attacks.

CybersecurityDeveloper ToolsSaaSWilmington, US

Feross Aboukhadijeh(Founder)inJayant Keswani(Executive Officer)

BoardZane Lackey(Director)in

Co-investorsAbstract VenturesAndreessen HorowitzSouth Park CommonsUnusual VenturesVillage GlobalArchetype+4 more

Socketsocket.tech

Socket is a multichain interoperability stack; the supplied sources contain no substantive coverage of the company.

Co-investors515 VenturesArchetypeCoinbase VenturesNascentAbstract VenturesAndreessen Horowitz+1 more

Solv Protocolsolv.finance

Blockchain protocol building a decentralized Bitcoin reserve and on-chain fund infrastructure, with SolvBTC as its native token.

Ryan C.(Founder)in

Co-investorsAlliance DAO (ex DeFi Alliance)BitDAOBlockchain CapitalF-Prime CapitalFermionGeekCartel+14 more

Usualusual.moneyin𝕏

Usual Protocol is a decentralized finance system built around a governance token (USUAL) that represents ownership of protocol revenue backed by US Treasury Bill collateral.

Crypto & Web3Fintech

Pierre Person(Founder)inAdli Takkal Bataille(Founder)Hugo Salle de Chou(Founder)

Co-investorsGravity TeamHypersphere VenturesIOSG VenturesLBANK LabsAVID3Bing Ventures+7 more

Volmexvolmex.finance𝕏

Volmex Labs provides cryptocurrency indices and benchmarks, including volatility indices (BVIV, EVIV, SVIV, MVIV, XVIV) and interest-rate benchmarks (BVPR, EVPR, SVPR) distributed through major financial platforms and exchanges.

Crypto & Web3Data & InfrastructureFintech

Cole Kennelly(Founder)in

Co-investorsMagnus CapitalRobot VenturesIOSG VenturesDeFi TechnologiesOrthogonal Trading

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Solv

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.