{"id":1245,"name":"Proof of Capital","slug":"proof-of-capital","website":"https://www.proof.vc/","hqGeo":"San Francisco, CA","stageFocus":["Pre-Seed","Seed"],"sectorTags":["Other"],"excludedSectors":[],"checkSizeMin":250000,"checkSizeMax":500000,"thesisSummary":"Focuses on crypto and blockchain innovations, emphasizing early-stage startups building foundational Web3 technology.","thesisNarrative":null,"logoUrl":null,"aumUsd":700000000,"submissionUrl":null,"linkedinUrl":null,"twitterHandle":null,"portfolio":[{"companyName":"Lightning Labs","companyUrl":null,"stage":null,"sector":"Bitcoin Technology","investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Amber Group","companyUrl":null,"stage":null,"sector":"Trading & DeFi","investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Colossal Biosciences","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Zipline","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Rula Health","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Overtime","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"ICON","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"BUILD","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"DailyPay","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Beyond Meat","companyUrl":null,"stage":"B2C","sector":"Foodtech","investmentYear":null,"description":"Global leader in alternative meats using plant protein.","amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Daily Pay","companyUrl":null,"stage":"B2B","sector":"Fintech","investmentYear":null,"description":"A financial platform that changes the way money moves between people and businesses.","amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Ro","companyUrl":null,"stage":"B2C","sector":"Ecommerce","investmentYear":null,"description":"Vertically-integrated platform powers a personalized, end-to-end healthcare experience from diagnosis, to medication.","amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Jackpocket","companyUrl":null,"stage":"B2C","sector":"Marketplaces","investmentYear":null,"description":"Mobile lottery app that allows users to play official lottery games like Powerball and Mega Millions on your phone.","amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Carta","companyUrl":null,"stage":"B2B","sector":"Fintech","investmentYear":null,"description":"Helping investors, private and public companies manage their cap tables, valuations, investments and equity plans.","amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Skillz","companyUrl":null,"stage":"B2B","sector":"Gaming & Content","investmentYear":null,"description":"Mobile eSports platform and tournament management system.","amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Dragos","companyUrl":null,"stage":"B2B","sector":"Cybersecurity","investmentYear":null,"description":"Industrial cybersecurity for OT environments.","amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Guild Education","companyUrl":null,"stage":"B2B","sector":"Marketplaces","investmentYear":null,"description":"Platform connecting companies who want to offer education benefits to their employees with colleges.","amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Greenlight Financial","companyUrl":null,"stage":"B2C","sector":"Fintech","investmentYear":null,"description":"Developer of a smart debit card designed to help parents monitor their child’s spending habits.","amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Rad AI","companyUrl":null,"stage":"B2B","sector":"AI","investmentYear":null,"description":"Empowering radiologists and health systems with AI.","amountUsd":null,"relevanceNote":null,"fundName":null}],"partnerCount":6,"partners":[{"id":21158,"name":"Bryan Ciambella","title":"General Partner","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/bryan-ciambella/","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":21156,"name":"Thanasis Delistathis","title":"General Partner","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/thanasisdelistathis/","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":21161,"name":"Andy Hayes, CFA","title":"Partner","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/andyhayesproof/","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":21157,"name":"John Burke","title":"General Partner","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/johnburkeproofvc/","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":21159,"name":"Jennifer Schretter","title":"Partner","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/jenniferschretter/","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":21160,"name":"Prince Khaled bin Alwaleed","title":"Partner","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/khkhaled/","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]}],"funds":[],"activity":{"lastInvestmentYear":null,"investmentsLast12Months":0},"investorType":"vc","preferredApproach":"warm intro preferred","prefersFounderType":null,"oneClickPitchEnabled":false,"relatedFirms":[{"id":899,"name":"Bloccelerate VC","slug":"bloccelerate-vc","logoUrl":null,"website":"https://bloccelerate.vc/","stageFocus":["Seed","Series A"],"sectorTags":["Other"],"hqGeo":"Seattle, WA"},{"id":640,"name":"Fabric Ventures","slug":"fabric-ventures","logoUrl":null,"website":"https://fabric.vc","stageFocus":["Seed"],"sectorTags":["Other","Marketplace"],"hqGeo":"Luxembourg City, Luxembourg"},{"id":1102,"name":"Binance Labs","slug":"binance-labs","logoUrl":null,"website":"https://www.binance.com/","stageFocus":["Pre-Seed","Seed"],"sectorTags":["Other"],"hqGeo":"Remote/Global"},{"id":8560,"name":"Portal Ventures","slug":"portal-ventures","logoUrl":null,"website":"https://portal.vc","stageFocus":["Seed"],"sectorTags":["Other","Developer Tools"],"hqGeo":"Lisbon, Portugal"},{"id":1353,"name":"Not Boring Capital","slug":"not-boring-capital","logoUrl":null,"website":"https://www.notboring.co","stageFocus":["Pre-Seed","Seed"],"sectorTags":["Other","SaaS"],"hqGeo":"New York, NY"},{"id":1226,"name":"Outlier Ventures","slug":"outlier-ventures","logoUrl":null,"website":"https://outlierventures.io","stageFocus":["Pre-Seed","Seed"],"sectorTags":["Other","Deep Tech"],"hqGeo":"London, UK"}],"featuredIn":[{"slug":"pre-seed","displayName":"Pre-Seed Investors","pageType":"stage"},{"slug":"seed","displayName":"Seed Investors","pageType":"stage"}],"fundraisingResources":[{"slug":"Finding-Investors-For-Startup-In-2026","title":"How to Find Investors for Your Startup in 2026 (Without Cold-Searching Databases)"},{"slug":"how-vcs-help-portfolio-raise-follow-on","title":"How VCs Can Actually Help Their Portfolio Companies Raise Follow-On"},{"slug":"how-many-investors-should-you-pitch","title":"How Many Investors Should You Pitch? The Math Most Founders Get Wrong"}],"overviewNarrative":null,"portfolioNarrative":null,"seoTitle":null,"seoDescription":null,"lastVerifiedAt":"2026-06-14T16:03:43.657Z"}