• Company

    What is Grapevine?

    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.

    Grapevine enables a seamless exchange of health data in a standardized, secure manner. We empower individuals to access their complete patient data, as well as enable utilization of that anonymized health data by third parties, based on informed consent.

    Just how does Grapevine work?

    We facilitate a decentralized, borderless ecosystem populated with every stakeholder in health, from patients to pharma, care providers to payers, researchers and technologists. We combine market proven, standards-based interoperability (IHE), and innovative blockchain technology. IHE stands for the most efficient and secure exchange of health data worldwide. Blockchain, on the other hand, we use for the utility of the Grapevine Token and the automated processes, allocations and provenance.

    What is healthcare interoperability?

    In broader terms, it’s the ability of healthcare information systems and applications to communicate with one another and exchange the required clinical patient data accurately and consistently across departments and organizations. Interoperability allows numerous connected applications, systems, and databases to collaborate and use the exchanged information to deliver high value to patients. Using this, the doctors and clinical experts have quick access to patient’s health information - based on of their consent.

    Why blockchain?

    The blockchain provides a completely automated, decentralized system for participants in the Grapevine World to enter into smart contracts with one another . Fundamentally, the system is secure by design. The blockchain provides both the infrastructure for data exchange, and the incentive to participate:

    • Ethereum-based utility token ‘GVINE’ (public blockchain): Fully-automated allocation & aligned incentive structure (Grapevine Token)
    • Immutable audit trail (private blockchain): ensuring data provenance & traceability

    How are you using Blockchain in your product?

    Administratively, the blockchain tracks all transactions, providing a permanent log for accounting purposes, and a provenance record for a verifiable document of the data’s origin. No health data is stored in the blockchain itself.

    What real-world problems does Grapevine solve?

    Lack of interoperability. Hospitals and doctors tabulate data in different formats, which leads to errors in diagnosis of illness and prescription of medication. For example for ongoing treatments, second opinions or while travelling, when you can’t access and share your medical data as needed. Therefore, solving the interoperability problem is a vital prerequisite. Without a full understanding of a patient’s medical history, an appropriate response or treatment cannot be formulated adequately.

    Grapevine solves the broken data flow in healthcare. These problems are:

    • For Individuals: lack of access, overview and control of personal health data
    • For Care Teams: incomplete patient history
    • For Researchers: insufficient means to access and utilize health data
    • For Health Systems: systemic inefficiencies

    Why do you need Grapevine Token (GVINE)?

    Grapevine Tokens (GVINE) represent the rights of their holder to participate in transactions within Grapevine World. Grapevine Tokens (GRAPEs) control data flow. More than a mere reward, they are the lubricant that moves the system’s parts. Without them, the system is immobile.

    A lot of different stakeholders are included in Grapevine World (from patients to pharma, care providers to payers, researchers and technologists). To enable seamless interactions and allocations, the token is needed. Smart contracts further automate these processes.

    Do you have a working product?

    Yes, we have an MVP – the Grapevine App. It gives you the power to have an overview of all your personal medical data, share it with doctors, experts, insurance companies and other stakeholders in the healthcare ecosystem. At this time, the sample uses fake data.

    Is there a prototype available?

    Yes, it’s being finalized as we speak and will be ready in 20th of June.

    When will Grapevine be available in the app stores?

    Our prototype will be available at the start of the ICO

    Where can I see your Github?

    Who is behind Grapevine?

    Grapevine evolved from Tiani Spirit – the world leader in standards-based healthcare interoperability for more than 15 years. Additionally we have a team of high profile experts from various fields and backgrounds. You can read more about them here.

    Does your team have the required experience to accomplish the goals on the roadmap?

    Our team and advisors, combined, have over 100+ years of experience in standardized healthcare data exchange, blockchain, technology, financial, legal, and marketing. We are confident that we will accomplish all of our goals.

    What does ‘Grapevine’ name mean?

    Our interoperability ecosystem grows like a grapevine, by connecting data silos in healthcare, leading to an interconnected data exchange - the Grapevine World. The key point here is the ‘connection’.

    Do you have real world industry?

    Due to the commitment and successes of our team and advisors in standardized healthcare data exchanges, for more than 10 years, we have built strong partnerships based on trust and joint collaboration. The list of our current partners is available on the website for all to view. Additionally, we are running pilots and prototypes with some big names in the technology, infrastructure, health and pharma industries, soon to be announced….

    Is Grapevine collecting medical data?

    No, we are not collecting any data. Grapevine World is a facilitator only. The data stays where it originated and Grapevine enables the connection between all the different systems.

    Is Grapevine storing medical data on the blockchain?

    In the ecosystem of Grapevine World, no medical data is ever stored on the blockchain. Data always stays where it originated. Grapevine simply enables the data exchange between all the participants based on the market proven and secure methodology of IHE (Integrating the Healthcare Enterprise) – a non-profit Foundation that works with all healthcare market players to develop sets of standards.

    Can Grapevine technology (standardized data transfer) be applied to other areas/verticals, besides h

    True interoperability transcends every border. Leveraging our 100+ years of experience in healthcare technology, we’re committed to elevating other verticals such as energy, publishing, etc.

  • Token Sale

    I’m a US resident, can I participate?

    No, from the US only accredited investors can participate.
    Also, residents from the following areas are excluded from supporting the Grapevine token offering: All US territories, Mainland China, Iran, North Korea, Syria, Sudan ,Cuba, Iraq, Afghanistan, Somalia, Sudan, Libya, and Algeria.

    Is Ethereum fixed at a certain price during the crowdsale?

    We have not planned for this at the moment. We’re aware that we have to be prepared this, should a critical situation arise during our ICO.

    How many tokens will be issued?

    825,000,000 tokens will be issued. 45% will be available for the Token Sale and Bounty.

    How many Grapevine tokens will I receive with 1 ETH or 1 BTC?

    This varies depending on the exchange rate. 1 Grapevine token = USD 0.10

    What is a smart contract?

    A smart contract is a computer protocol intended to facilitate, verify, or enforce the negotiation or performance of a contract.

    What is KYC?

    KYC is a standard compliance process which stands for “Know Your Client.”

    What is your KYC Process?

    We require your full name, email, country of residence and proof of identity document.

    Can I purchase tokens without providing KYC documents?


    What will happen to any unsold tokens?

    Unsold tokens will be burned.

    How do I claim my tokens?

    You will have to provide your wallet address in the Client Dashboard, where the tokens will be transferred to after the ICO completion. If you don't have your own wallet, you can use an auto-generated wallet via the Dashboard. The ICO is scheduled to finish on the 20th of July, 2018 and the tokens will be distributed 5 days after the end of the ICO (20th of July) - at the same time the tokens will be listed on various exchange platforms.

    How can I buy Grapevine tokens (GRAPE)?

    Go to our website www.grapevineworldtoken.io/, then click, “Buy Tokens” and register. After a successful KYC, you can buy tokens during the ICO with BTC or ETH as well as in fiat currencies, USD and EUR.

    When is the Grapevine Token Sale?

    June 20th, 2018 – July 20, 218

    Is there a minimum amount of funds you need to raise?

    Yes. A soft cap of USD 4,500,000

    What happens in the event you do not raise the minimum required amount?

    Everyone gets their investment returned to them.

    When is the Pre-Sale?

    The Private Pre-Sale is running right now until the ICO starts on June 20th, 2018.

    On which platform will the Grapevine token sale be based?

    Token issuing is based on ERC20 protocol.

    Is there a locking period?

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

    How do I open an ETH wallet?

    You can register your ETH wallet at https://www.myetherwallet.com, other wallets of your choice or a auto-generated wallet via our dashboard.

    What is the minimum ETH investment to participate in the ICO?

    There is no minimum.

    Will there be a Bounty program?

    Yes, it will be published on our Bitcointalk and in the Grapevine client dashboard.

    What cryptocurrencies do you accept?

    Ethereum and Bitcoin.

    Do you accept fiat currencies?

    Yes. We accept USD and EUR.

    How will I receive my tokens after I send my contribution?

    The tokens will be sent to the wallet address you provided in your dashboard -5 days after the close of the ICO.

    What are the soft and hard caps?

    Soft cap is USD 4,500,00 and hard cap is USD 30,000,000

    How long will the ICO last?

    The ICO will run for 1 month, from June 20th, 2018 – July 20th, 2018.

    Can I register several Ethereum wallet addresses?

    Yes, you can have more than one Ethereum address for your Grapevine Tokens.

    Can I use Bitcoin to participate in the ICO?


    Who distributes Grapevine tokens and how soon will I get them after the end of the ICO?

    After the ICO is over, and we have established if the soft cap/ hard cap was reached. Then, 5 days after the end of the ICO - together with listings on the exchange platforms

    How do I buy Grapevine tokens after the ICO?

    Grapevine will be listed on various, already secured exchanges, right after the ICO has finished. We are in talks with various exchanges at the moment.

  • Grapevine Tokens

    Are Grapevine tokens considered securities or utility tokens?

    Grapevine tokens are utility tokens.

    How can I exchange Grapevine tokens for fiat or other cryptocurrencies?

    You will be able to exchange our tokens on different exchanges after the token sale is over.

    Which wallet should I use to receive Grapevine tokens?

    Any wallet that is ERC20 compatible. However, you should not send contributions from exchange wallets.

    What can I do with Grapevine tokens?

    You can acquire products and services within the Grapevine ecosystem (anything from fitness apps to surgery, expert opinions, medical analysis, etc.). You can also earn Grapevine tokens by participating in clinical studies utilizing your health or fitness data (which will be anonymous) – with a case-by-case consent for it to be used.

    On which exchanges will the tokens be traded?

    The tokens will be traded on various exchange platforms we have already secured and negotiating with. Stay tuned for the announcement on Telegram chat.

    How do I know if my tokens are secure?

    The Grapevine backbone and blockchain technology ensure the security of your Grapevine tokens. The security of your own wallet however, is your responsibility. Grapevine will never ask for your private keys.

    Can I take my tokens out of the Grapevine ecosystem?

    You can sell Grapevine tokens at various exchange platforms for other cryptocurrencies. This will be possible once the token sale is over.

    Why should I hold (hodl) the Grapevine Token?

    It’s widely accepted that the healthcare market will continue to grow, and we are successful with our app, the value of the Grapevine tokens will also increase. The Healthcare Market potential today is 54 billion USD. By 2021, the market potential will be 86 billion USD, and by 2023 the market potential is expected to rise to 123 billion USD.

We use cookies on our website. Cookies are used to improve the functionality and use of our internet site, as well as for analytic and advertising purposes. To learn more about cookies, how we use them and how to change your cookie settings find out more here. By continuing to use this site without changing your settings you consent to our use of cookies.