Grapevine enables a seamless exchange of health data in a standardized, secure manner.

Project stage


Detailed description

Grapevine World is a decentralized, borderless ecosystem for seamless, standardized exchange of healthcare data. It is exchanged according to the “Integrating the Healthcare Enterprise” (IHE) methodology. IHE represents an existing set of standards for regional and nation-wide data exchange projects worldwide.

Access & Manage All your Health Data
Patients gain control over their health data, as they can access their data at any time, anywhere. They decide whom to share their data with, and for what use, granting explicit consent on a case-by-case basis - with privacy assured by full data anonymization.

Access High-end Health Services
Every use of patient data is rewarded with blockchain based crypto-tokens (Grapevine tokens), that can be used in exchange for products and services – apps, gadgets, medical advice and care. Alternatively, you can also purchase Grapevine tokens from an exchange.

Introducing Medical Research
Health organizations gain access to vast troves of previously inaccessible data with patient’s consent. Universities, Pharma, technology companies, medical device manufacturers, public sector entities and Healthcare Provider Organizations (HPOs) can all source data - with the authorization to use it - for research, education, software development and any other conceivable health project.


Interrupted dataflow means broken healthcare. The current healthcare industry is stucked due to diverse, uncoordinated and unconnected data sources and systems. The resulting lack of access to data and its application leads to delays, mistake diagnosis, error in prescriptions, and sometimes even death.


Secure and standardized data exchange layer integrates and leverages healthcare legacy systems.

Stakeholders automatically receive rewards (Token) for sharing anonymized data and providing diverse services.


Key Benefit For Patients: Control Your Health Data
Individuals gain complete control over their data: able to access it anywhere in the world, at any time, with absolute authority over whom it’s shared with – receiving Grapevine tokens every time they share information.

Key Benefit For Professionals: Big Health Data: Access And Use
Organizations gain access to previously unavailable data, with the authorization to use it for research, education, clinical studies, fitness reward programs and any other conceivable health project – ultimately improving healthcare for all.

Key Benefit For Everybody: A New Health Economy
With Grapevine Tokens, you can buy existing and future healthcare services and products, including expert consultation, ongoing care, fitness apps, gadgets and more health-related services. Patients gain access to new options in healthcare.

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Additional links

  • Token details

    • Token symbol ? Token symbol — a shorten token name. It is used during an ICO and after the coin listing at the cryptocurrency exchanges. : GVINE
    • Fundrasing target ? Fundraising target — the maximum amount of funds to be raised during an ICO. When it is reached, the developers stop selling the tokens because they do not need to raise more money for the project development. : 30,000,000 USD
    • Token type ? Token type — a platform for a startup launch that influences the stability of blockchain operation, the speed of transactions and the fees. :Ethereum (ERC20)
    • Soft cap ? Soft cap — the minimum amount of funds to be raised for the project development. Sometimes when the soft cap has not been reached, the money is returned to the participants. :4,500,000 USD
    • Role of token ? Role of Token — type of token depending on the opportunities it offers to its owner. Utility tokens give their owners a right to use the project services, security tokens are aimed at bringing profit, and currency tokens are a money substitute. :Utility token
    • Total supply ? Total supply — a total amount of tokens that will be released by the developers. :825,000,000 GVINE
    • Escrow agent ? Escrow agent — a qualified agent who has the right of signature in a multisig wallet. An escrow agent participates in an ICO, monitors the financial operations of the developers and confirms their fairness. :No
    • Tokens for sale ? Tokens for sale — the number of tokens offered to the participants of an ICO. :371,250,000 GVINE
    • Whitelist ? Whitelist — a list of participants, who get an opportunity to buy tokens. To be whitelisted, you need to register on time because the number of participants and the registration period are usually limited. :Whitelist Closed
    • Additional emission ? Additional emission — an additional release of tokens. It can be done once after the crowd sale or on an ongoing basis. In the projects with a limited emission there is no additional emission. :No
    • Exchange listing ? Exchange listing — an assumed date when the token will be listed at a cryptocurrency exchange. The developers usually indicate it in a roadmap and a white paper. :NA
    • Accepting currencies ? Accepting currencies — cryptocurrencies and fiat currencies that can be used for buying the project tokens. :BTC, ETH,
    • Can't participate ? Can't participate — the countries where it is prohibited to buy tokens. These can be countries where ICOs are prohibited altogether, or countries that have the requirements that a particular project does not meet. :Afghanistan, Algeria, China, Cuba, Iran, Iraq, Libya, North Korea, Somalia, South Sudan, Sudan, Syria, USA,
    • Know Your Customer (KYC) ? Know Your Customer — a verification procedure for ICO participants, during which the developers can ask for personal data, a photo and a scanned copy of a passport of a potential investor. :Yes
    Get details
  • Token and Funds Distribution

    Token distribution date

    Aug 21, 2018

    Unsold tokens

    Unsold tokens will be burned.

      • Token Distribution

          Vesting notes

          • Token Sale: The locking period for the bonuses provided during the ICO is 6 months.
          • Team: Lock-up periods for the team are 1 year (50%) and 2 years (50%).
        • Funds Distribution

      Sale schedule

      Round Token Price Bonus Min / Max Purchase Soft Cap Hard Cap
      ICO — Ended
      04 Jul 12:00 UTC
      15 Aug 12:00 UTC
      0.1 USD 6% - 15% - 4,500,000 USD 30,000,000 USD
      Whitelisting — Ended
      04 Jun 00:00 UTC
      04 Jul 09:59 UTC
      0.1 USD 30% - Uncapped Uncapped

      July 4 (2:00pm) - July 11 (1:59pm CEST) - 15% bonus
      July 11 (2:00pm) - July 18 (1:59pm CEST) - 10% bonus
      July 18 (2:00pm) - July 25 (1:59pm CEST) - 8% bonus
      July 25 (2:00pm) - Aug 1 (1:59pm CEST) - 6% bonus
      Aug 1 (2:00pm) - Aug 8 (1:59pm CEST) - 6% bonus
      Aug 8 (2:00pm) - Aug 15 (1:59pm CEST) - 6% bonus

      Read more about vesting and bonus
      • Team

        • Martin Tiani photo
          Martin Tiani
          Founder & Project Sponsor
        • Wernhard Berger photo
          Wernhard Berger
          Project Lead & Co-Founder
        • Jürgen Pricken photo
          Jürgen Pricken
          Operations Lead & Co-Founder
        • Walter Schleschitz photo
          Walter Schleschitz
          Marketing Lead & Co-Founder
        • Massimiliano Masi photo
          Massimiliano Masi
          Blockchain, Architecture & Security Lead
        • Abdallah Miladi photo
          Abdallah Miladi
          Senior Blockchain & Healthcare IT Engineer
        • Martin Rüfenacht photo
          Martin Rüfenacht
          Community Building Officer
        • Felix Biler photo
          Felix Biler
          Blockchain & Business Analyst
        • Bojana Pavlovic photo
          Bojana Pavlovic
          Marketing & Project Assistent
      • Advisors

        • Sasha Borovik
          Cryptoeconomics Advisor
        • Jim St. Clair
          Blockchain & Interoperability Advisor
        • Andre Fenton
          Academic Research Advisor
        • Peter Pokieser
          Medical Advisor
        • Fredrik Lindén
          eHealth Advisor
        • Yagub Rahimov
          Blockchain, Media and ICO Advisor
        • Michael Bayer
          Corporate Partner Expansion Advisor
        • Wolfgang Schubert
          Legal Advisor
        • Thomas Hanke
          Financial Advisor


      • NOV '17

        Supporting Documentation (Website, FAQ, Positioning Paper

      • DEC '17


      • DEC '17 - OCT '18

        Prototype: Acquiring Medical Services with GVINEs (Care Manager

      • FEB '18


      • JUN '18 - FEB '19

        Prototype: Utilize anonymized Patient Data (Pharma)

      • JUL '18


      • JUL '18 - MAR '19

        Prototype: International Data Exchange & Access 

      • AUG '18

        Token Listing

      • Q4 '18
        • Onboard Pharmaceutical Corporations
        • Onboard Healthcare and Medical Service Providers
      • Q1 '19
        • Onboard Research & Teaching
        • Onboard Public and Population Health Organizations
      • Q2 '19
        • Onboard Health Insurances and Payors
        • Onboard eHealth App Developers