• broken image
  • ¡Hola Miami!

    Pleased as Punch to Sponsor the First #HackerHouses

    The 6ixth Event | Cataclysmic Capital Logo

    #MiamiHackerHouse

    1st HackerHouse in the US

    LongTail Ventures Logo

    #ChicagoHackerHouse

    1st HackerHouse in Flyover Land

    LongTail Ventures Logo

    #SolanaMiami

    1st HackerHouse / Street Fair

  • ABOUT

    A Crypto-First Family Office | After Different Unicorns

    Strange Beasts from Unlikely Places. Created by Repeat Founders with Multiple Success Exits. Seated Squarely in Fly-over Country. Together with our sister fund, The 6ixth Event, focused on Reimagining Spaces & Growing Things; Distributed Work & Democratized Education; Decentralized Technology & the Ownership Economy. Offices down the Street from Churchill Downs in a Historic Bourbon Bar Named after a Horse: The LongTail Building.

  • broken image
  • PROJECTS

    Explorations & Spaces

    The 6ixth Event | Cataclysmic Capital Logo

    A Crypto-First Founders' Fund |

    Narwhal Sister Fund

    LongTail Ventures Logo

    Horse Racing Dive Bar |

    Now Something New

    LongTail Ventures Logo

    Crypto for Everyone |

    Get Rolling

  • PEOPLE

    Founders with Repeat Exits Turned Community / Crypto Investors

    Melanie Rosenthal Photo

    Melanie Rosenthal

    Co-Founder
    @ The 6ixth Event

    EY Entrepreneur of the Year / Yale / Human Genome Project. Work featured in Entrepreneur Magazine, Forbes, Bloomberg, & US News / Named a CMS Innovator.

    -

    Co-founder & CEO @ Sprigley [Acquired by Eliza, 2009]. Deal team @ Eliza [majority stake investment by Parthenon Capital, 2011]. Co-founder & CEO @ RowdMap, Inc. [Acquired by Cotiviti (COTV), 2017].

    -

    3rd-Shift Factory Worker / College Basketball Player / Volunteer in Kazakhstan / Venture Capital at Socially Responsible Fund / High School Girls Basketball Color Commentary.

    Josh Rosenthal PhD Photo

    Josh Rosenthal, PhD

    Co-Creator
    @ The LongTail Building

    EY Entrepreneur of the Year / Fulbright / PhD / Sorbonne’s Institute for Advanced Studies (EPHE) / Guest Lecturer @ Harvard, MIT, Hopkins, SXSW, etc. Work featured in Entrepreneur Magazine, Forbes, Bloomberg, & US News / Named a CMS Innovator.

    -

    Co-founder & CSO @ Sprigley [Acquired by Eliza, 2009]. Deal team @ Eliza [majority stake investment by Parthenon Capital, 2011]. Co-founder & CSO @ RowdMap, Inc. [Acquired by Cotiviti (COTV), 2017].

    -

    Served as Expert Advisor to The White House (Multiple Administrations), OSTP, ONC, HHS, NCVHS, NCQA, Robert Wood Johnson, etc. OSTP, ONC, HHS, CMS, NCVHS, NCQA, Robert Wood Johnson, etc.

    Lydia Junia Apphia Rosenthal Photo

    Lydia, Junia & Apphia

    Jacks / Jills
    of All Trades

    Ad hoc Gen Z Focus Group

  • PORTFOLIO

    Select Funds, Investments & Ops

    broken image

    Multicoin Capital

    Thesis-Driven Investment

    broken image

    CoinFund

    Cryptoassets & Blockchain

    broken image

    Standard Crypto

    Crypto-Focused VC

    broken image

    ParaFi Capital

    Blockchain & DeFi

    broken image

    Metaversal Ventures

    Metaverse-Native Creation

    broken image

    Awesome People

    Improving Life & Work

    broken image

    Yes VC

    Funding Great Companies

    broken image

    Opportunity Louisville

    Building Neighborhoods

  • broken image
  • broken image

    Bitcoin

    A Peer-to-Peer System

    broken image

    Ethereum

    Community-Run Tech

    broken image

    Solana

    Speed of Light TPS

    broken image

    Helium

    People-Powered Networks

  • broken image
  • broken image

    Baxus

    RWA Uncorked

  • broken image

    Decent.Land

    Web3 Social Layer

    broken image

    Gravie

    Better Benefits for All

    broken image

    GreenField

    Bots, not Chems!

    broken image

    Harmonic / Moonbase

    Unlock Your Value

    broken image

    Lawyaw

    AI Document Automation‎

    broken image

    Story DAO

    Creating Stories

  • Narwhal Ventures on Twitter
    Narwhal Ventures on LinkedIn
    The Crypto Renaissance