Portion

Portion empowers creatives and collectors by eliminating intermediaries and bloated fees seen in the traditional art and collectibles industry.

  • Stage Prototype Ready
  • Industry Consumer Products
  • Location New York, NY, US
  • Currency USD
  • Founded November 2016
  • Employees 6
  • Incorporation Type C-corp
  • Website portion.io

Company Summary

Portion creates digital certificates of authenticity and proof of purchase for high value goods. As a manufacturer, receive perpetuity as the good is bought, sold, or rented on our secondary marketplace. Transparency into ownership, provenance, and market value using the Ethereum Blockchain.

Team

  • Jason Rosenstein
    Co-Founder / CEO

    Jason is the Co-Founder and CEO of Portion, Inc. He has been successful in co-founding two blockchain related companies prior to this, where he has overseen and built complex distributed applications. His early involvement in Bitcoin began in 2011 when he began building specialized machines to mine cryptocurrency. Since, then he has been an active member and developer within the blockchain community.

Previous Investors

  • Donald Pullman
    Unconfirmed

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