Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

•  contract Ownable
•    - function Ownable()
•    - function transferOwnership(address ne ...
• library SafeMath
•    - function mul(uint256 a, uint256 b)
•    - function div(uint256 a, uint256 b)
•    - function sub(uint256 a, uint256 b)
•    - function add(uint256 a, uint256 b)
•  contract ERC20Basic
•    - function balanceOf(address who)
•    - function transfer(address to, uint256 ...
•  contract BasicToken is ERC20Basic
•    - function transfer(address _to, uint25 ...
•    - function balanceOf(address _owner)
•  contract ERC20 is ERC20Basic
•    - function allowance(address owner, add ...
•    - function transferFrom(address from, a ...
•    - function approve(address spender, uin ...
•  contract StandardToken is ERC20, B ...
•    - function transferFrom(address _from, ...
•    - function approve(address _spender, ui ...
•    - function allowance(address _owner, ad ...
•    - function increaseApproval(address _sp ...
•    - function decreaseApproval(address _sp ...
•  contract MintableToken is Standard ...
•    - function mint(address _to, uint256 _a ...
•    - function finishMinting()
•  contract OAKToken is MintableToken *
•    - function mint(address _to, uint256 _a ...
•    - function transfer(address _to, uint _ ...
•    - function transferFrom(address _from, ...
•    - function kycVerify(address participan ...
•  contract Crowdsale
•    - function Crowdsale(uint256 _startTime ...
•    - function createTokenContract()
•    - function ()
•    - function buyTokens(address beneficiar ...
•    - function forwardFunds()
•    - function validPurchase()
•    - function hasEnded()
•  contract FinalizableCrowdsale is C ...
•    - function finalize()
•    - function finalization()
•  contract Pausable is Ownable
•    - function pause()
•    - function unpause()
•  contract OAKTokenCrowdsale is Fina ... *
•    - function OAKTokenCrowdsale(uint256 _s ...
•    - function setHardCap(uint256 _hardCap)
•    - function setWalletAddress(address _wa ...
•    - function setRate(uint256 _rate)
•    - function setVipRate(uint256 _vipRate)
•    - function setVipAddress(address _addre ...
•    - function unsetVipAddress(address _add ...
•    - function setSalePeriod(uint256 _start ...
•    - function ()
•    - function buyTokens(address beneficiar ...
•    - function validPurchase(uint256 tokens ...
•    - function finalization()
•    - function Y1_release()
•    - function Y2_release()
•    - function kycVerify(address participan ...
•    - function addPrecommitment(address par ...

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2018-07-02
*/

pragma solidity 0.4.18;

// File: zeppelin-solidity/contracts/ownership/Ownable.sol

/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
contract Ownable {
  address public owner;


  event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);


  /**
   * @dev The Ownable constructor sets the original `owner` of the contract to the sender
   * account.
   */
  function Ownable() public {
    owner = msg.sender;
  }


  /**
   * @dev Throws if called by any account other than the owner.
   */
  modifier onlyOwner() {
    require(msg.sender == owner);
    _;
  }


  /**
   * @dev Allows the current owner to transfer control of the contract to a newOwner.
   * @param newOwner The address to transfer ownership to.
   */
  function transferOwnership(address newOwner) public onlyOwner {
    require(newOwner != address(0));
    OwnershipTransferred(owner, newOwner);
    owner = newOwner;
  }

}

// File: zeppelin-solidity/contracts/math/SafeMath.sol

/**
 * @title SafeMath
 * @dev Math operations with safety checks that throw on error
 */
library SafeMath {
  function mul(uint256 a, uint256 b) internal pure returns (uint256) {
    if (a == 0) {
      return 0;
    }
    uint256 c = a * b;
    assert(c / a == b);
    return c;
  }

  function div(uint256 a, uint256 b) internal pure returns (uint256) {
    // assert(b > 0); // Solidity automatically throws when dividing by 0
    uint256 c = a / b;
    // assert(a == b * c + a % b); // There is no case in which this doesn't hold
    return c;
  }

  function sub(uint256 a, uint256 b) internal pure returns (uint256) {
    assert(b <= a);
    return a - b;
  }

  function add(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a + b;
    assert(c >= a);
    return c;
  }
}

// File: zeppelin-solidity/contracts/token/ERC20Basic.sol

/**
 * @title ERC20Basic
 * @dev Simpler version of ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/179
 */
contract ERC20Basic {
  uint256 public totalSupply;
  function balanceOf(address who) public view returns (uint256);
  function transfer(address to, uint256 value) public returns (bool);
  event Transfer(address indexed from, address indexed to, uint256 value);
}

// File: zeppelin-solidity/contracts/token/BasicToken.sol

/**
 * @title Basic token
 * @dev Basic version of StandardToken, with no allowances.
 */
contract BasicToken is ERC20Basic {
  using SafeMath for uint256;

  mapping(address => uint256) balances;

  /**
  * @dev transfer token for a specified address
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  */
  function transfer(address _to, uint256 _value) public returns (bool) {
    require(_to != address(0));
    require(_value <= balances[msg.sender]);

    // SafeMath.sub will throw if there is not enough balance.
    balances[msg.sender] = balances[msg.sender].sub(_value);
    balances[_to] = balances[_to].add(_value);
    Transfer(msg.sender, _to, _value);
    return true;
  }

  /**
  * @dev Gets the balance of the specified address.
  * @param _owner The address to query the the balance of.
  * @return An uint256 representing the amount owned by the passed address.
  */
  function balanceOf(address _owner) public view returns (uint256 balance) {
    return balances[_owner];
  }

}

// File: zeppelin-solidity/contracts/token/ERC20.sol

/**
 * @title ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/20
 */
contract ERC20 is ERC20Basic {
  function allowance(address owner, address spender) public view returns (uint256);
  function transferFrom(address from, address to, uint256 value) public returns (bool);
  function approve(address spender, uint256 value) public returns (bool);
  event Approval(address indexed owner, address indexed spender, uint256 value);
}

// File: zeppelin-solidity/contracts/token/StandardToken.sol

/**
 * @title Standard ERC20 token
 *
 * @dev Implementation of the basic standard token.
 * @dev https://github.com/ethereum/EIPs/issues/20
 * @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
 */
contract StandardToken is ERC20, BasicToken {

  mapping (address => mapping (address => uint256)) internal allowed;


  /**
   * @dev Transfer tokens from one address to another
   * @param _from address The address which you want to send tokens from
   * @param _to address The address which you want to transfer to
   * @param _value uint256 the amount of tokens to be transferred
   */
  function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
    require(_to != address(0));
    require(_value <= balances[_from]);
    require(_value <= allowed[_from][msg.sender]);

    balances[_from] = balances[_from].sub(_value);
    balances[_to] = balances[_to].add(_value);
    allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
    Transfer(_from, _to, _value);
    return true;
  }

  /**
   * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
   *
   * Beware that changing an allowance with this method brings the risk that someone may use both the old
   * and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
   * race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
   * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
   * @param _spender The address which will spend the funds.
   * @param _value The amount of tokens to be spent.
   */
  function approve(address _spender, uint256 _value) public returns (bool) {
    allowed[msg.sender][_spender] = _value;
    Approval(msg.sender, _spender, _value);
    return true;
  }

  /**
   * @dev Function to check the amount of tokens that an owner allowed to a spender.
   * @param _owner address The address which owns the funds.
   * @param _spender address The address which will spend the funds.
   * @return A uint256 specifying the amount of tokens still available for the spender.
   */
  function allowance(address _owner, address _spender) public view returns (uint256) {
    return allowed[_owner][_spender];
  }

  /**
   * approve should be called when allowed[_spender] == 0. To increment
   * allowed value is better to use this function to avoid 2 calls (and wait until
   * the first transaction is mined)
   * From MonolithDAO Token.sol
   */
  function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
    allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
    Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

  function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
    uint oldValue = allowed[msg.sender][_spender];
    if (_subtractedValue > oldValue) {
      allowed[msg.sender][_spender] = 0;
    } else {
      allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
    }
    Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

}

// File: zeppelin-solidity/contracts/token/MintableToken.sol

/**
 * @title Mintable token
 * @dev Simple ERC20 Token example, with mintable token creation
 * @dev Issue: * https://github.com/OpenZeppelin/zeppelin-solidity/issues/120
 * Based on code by TokenMarketNet: https://github.com/TokenMarketNet/ico/blob/master/contracts/MintableToken.sol
 */

contract MintableToken is StandardToken, Ownable {
  event Mint(address indexed to, uint256 amount);
  event MintFinished();

  bool public mintingFinished = false;


  modifier canMint() {
    require(!mintingFinished);
    _;
  }

  /**
   * @dev Function to mint tokens
   * @param _to The address that will receive the minted tokens.
   * @param _amount The amount of tokens to mint.
   * @return A boolean that indicates if the operation was successful.
   */
  function mint(address _to, uint256 _amount) onlyOwner canMint public returns (bool) {
    totalSupply = totalSupply.add(_amount);
    balances[_to] = balances[_to].add(_amount);
    Mint(_to, _amount);
    Transfer(address(0), _to, _amount);
    return true;
  }

  /**
   * @dev Function to stop minting new tokens.
   * @return True if the operation was successful.
   */
  function finishMinting() onlyOwner canMint public returns (bool) {
    mintingFinished = true;
    MintFinished();
    return true;
  }
}

// File: contracts/OAKToken.sol

contract OAKToken is MintableToken {
  string public name = "Acorn Collective Token";
  string public symbol = "OAK";
  uint256 public decimals = 18;

  mapping(address => bool) public kycRequired;

  // overriding MintableToken#mint to add kyc logic
  function mint(address _to, uint256 _amount) onlyOwner canMint public returns (bool) {
    kycRequired[_to] = true;
    return super.mint(_to, _amount);
  }

  // overriding MintableToken#transfer to add kyc logic
  function transfer(address _to, uint _value) public returns (bool) {
    require(!kycRequired[msg.sender]);

    return super.transfer(_to, _value);
  }

  // overriding MintableToken#transferFrom to add kyc logic
  function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
    require(!kycRequired[_from]);

    return super.transferFrom(_from, _to, _value);
  }

  function kycVerify(address participant) onlyOwner public {
    kycRequired[participant] = false;
    KycVerified(participant);
  }
  event KycVerified(address indexed participant);
}

// File: contracts/Crowdsale.sol

/**
 * @title Crowdsale
 * @dev Crowdsale is a base contract for managing a token crowdsale.
 * Crowdsales have a start and end timestamps, where investors can make
 * token purchases and the crowdsale will assign them tokens based
 * on a token per ETH rate. Funds collected are forwarded to a wallet
 * as they arrive.
 */
contract Crowdsale {
  using SafeMath for uint256;

  // The token being sold
  OAKToken public token;

  // start and end timestamps where investments are allowed (both inclusive)
  uint256 public startTime;
  uint256 public endTime;

  // address where funds are collected
  address public wallet;

  // how many token units a buyer gets per wei
  uint256 public rate;

  // amount of raised money in wei
  uint256 public weiRaised;

  /**
   * event for token purchase logging
   * @param purchaser who paid for the tokens
   * @param beneficiary who got the tokens
   * @param value weis paid for purchase
   * @param amount amount of tokens purchased
   */
  event TokenPurchase(address indexed purchaser, address indexed beneficiary, uint256 value, uint256 amount);


  function Crowdsale(uint256 _startTime, uint256 _endTime, uint256 _rate, address _wallet) public {
    require(_startTime >= now);
    require(_endTime >= _startTime);
    require(_rate > 0);
    require(_wallet != address(0));

    token = createTokenContract();
    startTime = _startTime;
    endTime = _endTime;
    rate = _rate;
    wallet = _wallet;
  }

  // creates the token to be sold.
  // override this method to have crowdsale of a specific mintable token.
  event CrowdSaleTokenContractCreation();
  // creates the token to be sold.
  function createTokenContract() internal returns (OAKToken) {
    OAKToken newToken = new OAKToken();
    CrowdSaleTokenContractCreation();
    return newToken;
  }


  // fallback function can be used to buy tokens
  function () external payable {
    buyTokens(msg.sender);
  }

  // low level token purchase function
  function buyTokens(address beneficiary) public payable {
    require(beneficiary != address(0));
    require(validPurchase());

    uint256 weiAmount = msg.value;

    // calculate token amount to be created
    uint256 tokens = weiAmount.mul(rate);

    // update state
    weiRaised = weiRaised.add(weiAmount);

    token.mint(beneficiary, tokens);
    TokenPurchase(msg.sender, beneficiary, weiAmount, tokens);

    forwardFunds();
  }

  // send ether to the fund collection wallet
  // override to create custom fund forwarding mechanisms
  function forwardFunds() internal {
    wallet.transfer(msg.value);
  }

  // @return true if the transaction can buy tokens
  function validPurchase() internal view returns (bool) {
    bool withinPeriod = now >= startTime && now <= endTime;
    bool nonZeroPurchase = msg.value != 0;
    return withinPeriod && nonZeroPurchase;
  }

  // @return true if crowdsale event has ended
  function hasEnded() public view returns (bool) {
    return now > endTime;
  }


}

// File: contracts/FinalizableCrowdsale.sol

/**
 * @title FinalizableCrowdsale
 * @dev Extension of Crowdsale where an owner can do extra work
 * after finishing.
 */
contract FinalizableCrowdsale is Crowdsale, Ownable {
  using SafeMath for uint256;

  bool public isFinalized = false;

  event Finalized();

  /**
   * @dev Must be called after crowdsale ends, to do some extra finalization
   * work. Calls the contract's finalization function.
   */
  function finalize() onlyOwner public {
    require(!isFinalized);
    require(hasEnded());

    finalization();
    Finalized();

    isFinalized = true;
  }

  /**
   * @dev Can be overridden to add finalization logic. The overriding function
   * should call super.finalization() to ensure the chain of finalization is
   * executed entirely.
   */
  function finalization() internal {
  }
}

// File: zeppelin-solidity/contracts/lifecycle/Pausable.sol

/**
 * @title Pausable
 * @dev Base contract which allows children to implement an emergency stop mechanism.
 */
contract Pausable is Ownable {
  event Pause();
  event Unpause();

  bool public paused = false;


  /**
   * @dev Modifier to make a function callable only when the contract is not paused.
   */
  modifier whenNotPaused() {
    require(!paused);
    _;
  }

  /**
   * @dev Modifier to make a function callable only when the contract is paused.
   */
  modifier whenPaused() {
    require(paused);
    _;
  }

  /**
   * @dev called by the owner to pause, triggers stopped state
   */
  function pause() onlyOwner whenNotPaused public {
    paused = true;
    Pause();
  }

  /**
   * @dev called by the owner to unpause, returns to normal state
   */
  function unpause() onlyOwner whenPaused public {
    paused = false;
    Unpause();
  }
}

// File: contracts/OAKTokenCrowdsale.sol

contract OAKTokenCrowdsale is FinalizableCrowdsale, Pausable {

  uint256 public restrictedPercent;
  address public restricted;
  uint256 public soldTokens;
  uint256 public hardCap;
  uint256 public vipRate;

  uint256 public totalTokenSupply;

  mapping(address => bool) public vip;

  //TokenTimelock logic
  uint256 public Y1_lockedTokenReleaseTime;
  uint256 public Y1_lockedTokenAmount;

  uint256 public Y2_lockedTokenReleaseTime;
  uint256 public Y2_lockedTokenAmount;


  // constructor
  function OAKTokenCrowdsale(uint256 _startTime, uint256 _endTime, uint256 _rate, address _wallet) public
  Crowdsale(_startTime, _endTime, _rate, _wallet) {

    // total token supply for sales
    totalTokenSupply = 75000000 * 10 ** 18;

    // hardCap for pre-sale
    hardCap = 7000000 * 10 ** 18;

    vipRate = _rate;
    soldTokens = 0;

    restrictedPercent = 20;
    restricted = msg.sender;
  }

  // update hardCap for sale
  function setHardCap(uint256 _hardCap) public onlyOwner {
    require(!isFinalized);
    require(_hardCap >= 0 && _hardCap <= totalTokenSupply);

    hardCap = _hardCap;
  }

  // update address where funds are collected
  function setWalletAddress(address _wallet) public onlyOwner {
    require(!isFinalized);

    wallet = _wallet;
  }

  // update token units a buyer gets per wei
  function setRate(uint256 _rate) public onlyOwner {
    require(!isFinalized);
    require(_rate > 0);

    rate = _rate;
  }

  // update token units a vip buyer gets per wei
  function setVipRate(uint256 _vipRate) public onlyOwner {
    require(!isFinalized);
    require(_vipRate > 0);

    vipRate = _vipRate;
  }

  // add VIP buyer address
  function setVipAddress(address _address) public onlyOwner {
    vip[_address] = true;
  }

  // remove VIP buyer address
  function unsetVipAddress(address _address) public onlyOwner {
    vip[_address] = false;
  }

  // update startTime, endTime for post-sales
  function setSalePeriod(uint256 _startTime, uint256 _endTime) public onlyOwner {
    require(!isFinalized);
    require(_startTime > 0);
    require(_endTime > _startTime);

    startTime = _startTime;
    endTime = _endTime;
  }

  // fallback function can be used to buy tokens
  function () external payable {
    buyTokens(msg.sender);
  }

  // overriding Crowdsale#buyTokens to add pausable sales and vip logic
  function buyTokens(address beneficiary) public whenNotPaused payable {
    require(beneficiary != address(0));
    require(!isFinalized);

    uint256 weiAmount = msg.value;
    uint tokens;

    if(vip[msg.sender] == true){
      tokens = weiAmount.mul(vipRate);
    }else{
      tokens = weiAmount.mul(rate);
    }
    require(validPurchase(tokens));
    soldTokens = soldTokens.add(tokens);

    // update state
    weiRaised = weiRaised.add(weiAmount);

    token.mint(beneficiary, tokens);
    TokenPurchase(msg.sender, beneficiary, weiAmount, tokens);

    forwardFunds();
  }

  // overriding Crowdsale#validPurchase to add capped sale logic
  // @return true if the transaction can buy tokens
  function validPurchase(uint256 tokens) internal view returns (bool) {
    bool withinPeriod = now >= startTime && now <= endTime;
    bool withinCap = soldTokens.add(tokens) <= hardCap;
    bool withinTotalSupply = soldTokens.add(tokens) <= totalTokenSupply;
    bool nonZeroPurchase = msg.value != 0;
    return withinPeriod && nonZeroPurchase && withinCap && withinTotalSupply;
  }

  // overriding FinalizableCrowdsale#finalization to add 20% of sold token for owner
  function finalization() internal {
    // mint locked token to Crowdsale contract
    uint256 restrictedTokens = soldTokens.div(100).mul(restrictedPercent);
    token.mint(this, restrictedTokens);
    token.kycVerify(this);

    Y1_lockedTokenReleaseTime = now + 1 years;
    Y1_lockedTokenAmount = restrictedTokens.div(2);

    Y2_lockedTokenReleaseTime = now + 2 years;
    Y2_lockedTokenAmount = restrictedTokens.div(2);

    // stop minting new tokens
    token.finishMinting();

    // transfer the contract ownership to OAKTokenCrowdsale.owner
    token.transferOwnership(owner);

  }

  // release the 1st year locked token
  function Y1_release() onlyOwner public {
    require(Y1_lockedTokenAmount > 0);
    require(now > Y1_lockedTokenReleaseTime);

    // transfer the locked token to restricted
    token.transfer(restricted, Y1_lockedTokenAmount);

    Y1_lockedTokenAmount = 0;
  }

  // release the 2nd year locked token
  function Y2_release() onlyOwner public {
    require(Y1_lockedTokenAmount == 0);
    require(Y2_lockedTokenAmount > 0);
    require(now > Y2_lockedTokenReleaseTime);

    uint256 amount = token.balanceOf(this);
    require(amount > 0);

    // transfer the locked token to restricted
    token.transfer(restricted, amount);

    Y2_lockedTokenAmount = 0;
  }

  function kycVerify(address participant) onlyOwner public {
    token.kycVerify(participant);
  }

  function addPrecommitment(address participant, uint balance) onlyOwner public {
    require(!isFinalized);
    require(balance > 0);
    // Check if the total token supply will be exceeded
    require(soldTokens.add(balance) <= totalTokenSupply);

    soldTokens = soldTokens.add(balance);
    token.mint(participant, balance);
  }

}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":true,"inputs":[],"name":"mintingFinished","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"participant","type":"address"}],"name":"kycVerify","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_amount","type":"uint256"}],"name":"mint","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_subtractedValue","type":"uint256"}],"name":"decreaseApproval","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"finishMinting","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"kycRequired","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_addedValue","type":"uint256"}],"name":"increaseApproval","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"participant","type":"address"}],"name":"KycVerified","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"amount","type":"uint256"}],"name":"Mint","type":"event"},{"anonymous":false,"inputs":[],"name":"MintFinished","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"}]

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

0x6060604052600436106100fb5763ffffffff7c010000000000000000000000000000000000000000000000000000000060003504166305d2035b811461010057806306fdde0314610127578063095ea7b3146101b157806318160ddd146101d35780631881b0f0146101f857806323b872dd14610219578063313ce5671461024157806340c10f1914610254578063661884631461027657806370a08231146102985780637d64bcb4146102b75780638da5cb5b146102ca57806395d89b41146102f9578063a9059cbb1461030c578063b7121da41461032e578063d73dd6231461034d578063dd62ed3e1461036f578063f2fde38b14610394575b600080fd5b341561010b57600080fd5b6101136103b3565b604051901515815260200160405180910390f35b341561013257600080fd5b61013a6103c3565b60405160208082528190810183818151815260200191508051906020019080838360005b8381101561017657808201518382015260200161015e565b50505050905090810190601f1680156101a35780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b34156101bc57600080fd5b610113600160a060020a0360043516602435610461565b34156101de57600080fd5b6101e66104cd565b60405190815260200160405180910390f35b341561020357600080fd5b610217600160a060020a03600435166104d3565b005b341561022457600080fd5b610113600160a060020a036004358116906024351660443561053e565b341561024c57600080fd5b6101e6610577565b341561025f57600080fd5b610113600160a060020a036004351660243561057d565b341561028157600080fd5b610113600160a060020a03600435166024356105e6565b34156102a357600080fd5b6101e6600160a060020a03600435166106e0565b34156102c257600080fd5b6101136106fb565b34156102d557600080fd5b6102dd610786565b604051600160a060020a03909116815260200160405180910390f35b341561030457600080fd5b61013a610795565b341561031757600080fd5b610113600160a060020a0360043516602435610800565b341561033957600080fd5b610113600160a060020a0360043516610830565b341561035857600080fd5b610113600160a060020a0360043516602435610845565b341561037a57600080fd5b6101e6600160a060020a03600435811690602435166108e9565b341561039f57600080fd5b610217600160a060020a0360043516610914565b60035460a060020a900460ff1681565b60048054600181600116156101000203166002900480601f0160208091040260200160405190810160405280929190818152602001828054600181600116156101000203166002900480156104595780601f1061042e57610100808354040283529160200191610459565b820191906000526020600020905b81548152906001019060200180831161043c57829003601f168201915b505050505081565b600160a060020a03338116600081815260026020908152604080832094871680845294909152808220859055909291907f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b9259085905190815260200160405180910390a350600192915050565b60005481565b60035433600160a060020a039081169116146104ee57600080fd5b600160a060020a03811660008181526007602052604090819020805460ff191690557fb3e6054663369578ee4831fc6c8ee9486db04e6f78b939250094785f6b6a430b905160405180910390a250565b600160a060020a03831660009081526007602052604081205460ff161561056457600080fd5b61056f8484846109af565b949350505050565b60065481565b60035460009033600160a060020a0390811691161461059b57600080fd5b60035460a060020a900460ff16156105b257600080fd5b600160a060020a0383166000908152600760205260409020805460ff191660011790556105df8383610b31565b9392505050565b600160a060020a0333811660009081526002602090815260408083209386168352929052908120548083111561064357600160a060020a03338116600090815260026020908152604080832093881683529290529081205561067a565b610653818463ffffffff610c3e16565b600160a060020a033381166000908152600260209081526040808320938916835292905220555b600160a060020a0333811660008181526002602090815260408083209489168084529490915290819020547f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925915190815260200160405180910390a35060019392505050565b600160a060020a031660009081526001602052604090205490565b60035460009033600160a060020a0390811691161461071957600080fd5b60035460a060020a900460ff161561073057600080fd5b6003805474ff0000000000000000000000000000000000000000191660a060020a1790557fae5184fba832cb2b1f702aca6117b8d265eaf03ad33eb133f19dde0f5920fa0860405160405180910390a150600190565b600354600160a060020a031681565b60058054600181600116156101000203166002900480601f0160208091040260200160405190810160405280929190818152602001828054600181600116156101000203166002900480156104595780601f1061042e57610100808354040283529160200191610459565b600160a060020a03331660009081526007602052604081205460ff161561082657600080fd5b6105df8383610c50565b60076020526000908152604090205460ff1681565b600160a060020a03338116600090815260026020908152604080832093861683529290529081205461087d908363ffffffff610d4b16565b600160a060020a0333811660008181526002602090815260408083209489168084529490915290819020849055919290917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591905190815260200160405180910390a350600192915050565b600160a060020a03918216600090815260026020908152604080832093909416825291909152205490565b60035433600160a060020a0390811691161461092f57600080fd5b600160a060020a038116151561094457600080fd5b600354600160a060020a0380831691167f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e060405160405180910390a36003805473ffffffffffffffffffffffffffffffffffffffff1916600160a060020a0392909216919091179055565b6000600160a060020a03831615156109c657600080fd5b600160a060020a0384166000908152600160205260409020548211156109eb57600080fd5b600160a060020a0380851660009081526002602090815260408083203390941683529290522054821115610a1e57600080fd5b600160a060020a038416600090815260016020526040902054610a47908363ffffffff610c3e16565b600160a060020a038086166000908152600160205260408082209390935590851681522054610a7c908363ffffffff610d4b16565b600160a060020a03808516600090815260016020908152604080832094909455878316825260028152838220339093168252919091522054610ac4908363ffffffff610c3e16565b600160a060020a03808616600081815260026020908152604080832033861684529091529081902093909355908516917fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9085905190815260200160405180910390a35060019392505050565b60035460009033600160a060020a03908116911614610b4f57600080fd5b60035460a060020a900460ff1615610b6657600080fd5b600054610b79908363ffffffff610d4b16565b6000908155600160a060020a038416815260016020526040902054610ba4908363ffffffff610d4b16565b600160a060020a0384166000818152600160205260409081902092909255907f0f6798a560793a54c3bcfe86a93cde1e73087d944c0ea20544137d41213968859084905190815260200160405180910390a2600160a060020a03831660007fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef8460405190815260200160405180910390a350600192915050565b600082821115610c4a57fe5b50900390565b6000600160a060020a0383161515610c6757600080fd5b600160a060020a033316600090815260016020526040902054821115610c8c57600080fd5b600160a060020a033316600090815260016020526040902054610cb5908363ffffffff610c3e16565b600160a060020a033381166000908152600160205260408082209390935590851681522054610cea908363ffffffff610d4b16565b600160a060020a0380851660008181526001602052604090819020939093559133909116907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9085905190815260200160405180910390a350600192915050565b6000828201838110156105df57fe00a165627a7a72305820aaa7e612ecd9fd4488cc5a2ca9129daa46f3b3cd3e8b5e5df2271ef1d0d042a10029

bzzr://aaa7e612ecd9fd4488cc5a2ca9129daa46f3b3cd3e8b5e5df2271ef1d0d042a1