LeviarCoin [XLC] |CryptoNote| ICO 7TH APRIL 2017

  • About Leviarcoin

    We are a new gaming company, our core business is making new great browser and mobile games. We concentrate on the development of free-to-play games that yield profits through the in-game micropayments. Our objective is to focus on delivering successful and easy-to-use games. Along with Game development, we take up on electronic micropayments, this is why we are launching LeviarCoin, a ready-to-use fraud prevention over Blockchain software.


    • Create a currency that can be easily traded or used as in-app/software currency.
    • Build a protection library to inhibit frauds in online applications and games.
    • Embrace open-source philosophy by releasing all source code of software, libraries and contributing with patches.

    Technical data

    Maximum Supply
    54,000,000 XLC

    Coins available for crowdfunding
    5,400,000 XLC

    Coins available for developers team
    2,700,000 XLC

    P2P Port

    RPC Port

    DRM Layer Port

    Block time
    60 seconds

    Difficulty adjustment
    Every block

    Initial block reward
    ~9 XLC

    Coin emission rate (per block) S=Supply G=Already Generated Coins
    (S - G) >> 22

    CryptoNote based

    LeviarCoin is a CryptoNote-based currency, which implements its known main features:

    • Untraceable payments

      It provides users with a completely anonymous payment scheme and implements the ring signature technology which allows you to sign a message on behalf of a group. Learn more...
    • Unlinkable transactions

      By using a variation of the Diffie-Hellman exchange protocol, a receiver has multiple unique one-time addresses derived from his single public key. After funds are sent to these addresses they can only be redeemed by the receiver; and it would be impossible to cross-link these payments. Learn more...
    • Double-spending proof

      Nobody is able to spend the same money twice — even if all his signatures are anonymous. Every signature contains a key image. These key images are used to prevent double-spending. Learn more...
    • Blockchain analysis resistance

      Non-repeating one-time addresses and mixed keys in ring signatures make the whole blockchain resistant to analysis. Learn more...
    • Egalitarian Proof of Work

      The proof of work mechanism acts as a voting system. CryptoNote brings this equality with its egalitarian proof of work, utilizing built-in CPU instructions, which are very hard and too expensive to implement in special purpose devices, but perfectly suitable for ordinary PCs. Learn more...
    • Adaptive limits

      A decentralized payment system must not depend on a single person's decisions, even if this person is a developer. Learn more...

    Plus, a set of features that will be introduced:

    • Integration API

      LeviarCoin daemon and DRMoB system communication is achieved by sending and receiving encrypted commands on the default port: const int DRM_NETWORK_DEFAULT_PORT = 19002;
    • Anti-Fraud/Cheat System and DRMoB

      Is an anti-tamper technology and Digital Rights Management over Blockchain (DRMoB) scheme. As well as to protect software integrity, is designed to prevent players of online games from gaining unfair advantage through the use of third-party tools. Why LeviarCoin:
      • Blockchain is immutable, changing the history requires too much effort compared to benefits
      • High availability, virtually infinite scaling
      • Blockchain is cheaper to use than known DRM servers
      • Everyone holds a copy of Blockchain and no one "owns" it

    Integration API

    Integration API is a set of new commands bundled into the LeviarCoin daemon.

    Its main purpose is to create an encrypted connection to the DRMoB Layer and directly serve required data to the user.

    This is an example to better understand the purpose and how easily developers could use these commands:

    ./leviarcoind --iapi command *yourapikey* args

    Initial available commands will be:

    • getnewkey is the only command that works without providing a valid key, the system will generate a new key associated to your address. Returns a JSON object: { "success": true, "code": 200 }
    • storetransaction accepts a Base64 encoded string (max 512 bytes) that will be encrypted with your key and stored on blockchain Returns a JSON object: { "success": true, "code": 200, "id": "4fd6c8b6a9cc3b0f9d8a87ae21eb9fc7" }
    • readtransaction accepts an "id" in order to retrieve a previously stored transaction. Returns a JSON object: { "success": true, "code": 200, "data": "previously_stored_data" }

    Anti-Fraud/Cheat System and DRMoB Layer

    Every software and gaming company dreams to make their products
    and data as secure as possible using Activation servers, DRM servers,
    Anti-cheating software, etc. but these protections too much times get
    hacked or bypassed, for almost all softwares and games, in fact, you can
    find illegal keys and/or cracked executables (like EXEs, APKs, IPAs).

    Our final goal, by creating this tool, is to make available to
    software and mobile apps developers, a library to prevent these frauds.


    Q1 2017: Idea and project definition
    Q3 2017: On 7th April 2017: Start ICO Crowdfunding
    Q4 2017: Release of first version of Integration API and Vikarian (first game with built-in LeviarCoin protection, details soon) release for iOS & Android
    Q1 2018: Release of Anti-Fraud/Cheat System and DRMoB
    Future: New games releases and newer versions of LeviarCoin clients

    On 9th July 2017, binaries and sources will be made available on this website and on GitHub.


    Crowdfunding campaign starts on 7th April 2017 and will end on 9th July 2017.

    A total of 5,400,000 XLC will be available to the public according to this scheme:

    Quantity            Price (BTC)              Bonus Applied %
    150,000 XLC      0.00030 BTC / XLC   40 %
    525,000 XLC      0.00035 BTC / XLC   30 %
    675,000 XLC      0.00040 BTC / XLC   20 %
    1,350,000 XLC   0.00045 BTC / XLC   10 %
    2,700,000 XLC   0.00050 BTC / XLC   0 %

    Accepted currencies during ICO:

    Altcoins change value will be calculated every hour basing on the average price accross the main exchanges.
    Every unsold coin will be put on the market at the fixed price of 0.00055 BTC / XLC for who missed out the main event.

    197,000 XLC LEFT
    - Translations: 2,500 XLC
    - Twitter posting: TBD 500 to 5000 XLC (based on followers)
    - Offer your work and we think about on the right bounty for you

    sign up! https://ico.leviarcoin.org

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