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0x104b2bffcabc587950af27ee7b0786e26fe2dc6ce083e91f2781966c8ff6ce7b(pending)0xd798bdca47fc6bbace93472e72b4738ef024187d  IN  0x80a7e048f37a50500351c204cb407766fa3bae7f0 Ether(Pending)
0x78fea697132892a954d8a7de8fd33c74659773e5bf518abd41fcea6ba060bad84 mins ago0x5d533cea15f0c1450e971692c42ab91312974838  IN   CrypteriumToken0 Ether0.000111969
0x545b84d0a2e472d003e87d3944b19b61a5eab46eb4a155217f5d79f9ea904b0346 mins ago0x497959368fc2b509467ad07a3d5da57730f32696  IN   CrypteriumToken0 Ether0.000133938
0x56b6ef6cef3b4328d437c396da65e930684bdba470ea04237c21e56cdcad5ee751 mins ago0xbb90f7801671e65e1b53fe444b01197a0fe5ada4  IN   CrypteriumToken0 Ether0.00074774
0xca013a8f4ef48ed36850dfe03a580f7bf117110128e524b13b11f54a37e9133858 mins ago0x03a9e2056c16a9d41e00011f91955afe387263c0  IN   CrypteriumToken0 Ether0.0000492514
0x530cd0756e75f43a856eb21bd9bacff7ebfe7177463d2b0e0bcaa3b128ec802a1 hr ago0xcaa49c0ffcddb3c9e27c2cbfe73980b2288b9158  IN   CrypteriumToken0 Ether0.0000492514
0x4fa112163be6a7d87b5999be67c6601e38a66f6a7e70b9cfc4096b68cd2020881 hr 3 mins ago0xe15fa1607955b078c63d885ba7031e48e6e810c5  IN   CrypteriumToken0 Ether0.000134706
0x1512493c0f5790b254e0db9ce7d20ae42d1d0b10dff7694ca3db30dc8de706ba1 hr 9 mins ago0xa032786b5a58fabee3523840a997a4b74d5704be  IN   CrypteriumToken0 Ether0.0000492514
0xc8fa79c21f4eb573ae36ca4c25b8c15ea30b68582a1cb782f12eafb8064c77e51 hr 25 mins ago0xcdd2ec761ac2cfcbe8ec429ef7050fc8882af3a6  IN   CrypteriumToken0 Ether0.001530243
0xa56c97eb9bd776cb8728271cc2ee6124bccb48c68726128894cd8d5ccf3a0d752 hrs agoKucoin  IN   CrypteriumToken0 Ether0.000559845
0xb47ac17c4e0d5adbc6f081cc49c45118efc14acabca852143dcfc7c401c236bf2 hrs 25 mins agoHitBTC_3  IN   CrypteriumToken0 Ether0.00037323
0x45f4cd4b0ba9265f4a808910a5ca0bed1bda7c8cc313ddd6587d993980558f663 hrs 5 mins ago0xb26a684d52e7827cb602d8d6016e8ce02908cc4f  IN   CrypteriumToken0 Ether0.000089548
0xb419a685d083445816af2e781b92cdc03475d8e21e09366984895458823e05103 hrs 11 mins ago0x4bcc4e426f57923868eae09c61c1d8e0fcf5b7fb  IN   CrypteriumToken0 Ether0.000089292
0x2327375c462aad882d2c1e6b8ba7f9ba7630af5f4a455bd9baee7ff686c244bb3 hrs 31 mins ago0x4c051c127952b312883831067b24cb2b66d82138  IN   CrypteriumToken0 Ether0.0000491106
0xd233a65cc63bff8dce8eff98656d3fcadadd7cd4a68e97098f91d61c247e72134 hrs 28 mins ago0x8ebd10fe696288c6ed1e024064fdf54541aa63e0  IN   CrypteriumToken0 Ether0.001142375
0x99e30348aff9780ac6ff3b5bc23b8f5ae5ce23a6e231c8766f00c4e1edf5b01f4 hrs 30 mins agoKucoin  IN   CrypteriumToken0 Ether0.000785805
0x00a9c96e344f841e86096b702aa996c3c6c7475f88a7f4d6f99036f5a6cfdfc54 hrs 49 mins ago0xcae6137eb7a76e6eb500120e53dd67e32cb0153d  IN   CrypteriumToken0 Ether0.000418584
0xca54d734d807aa36a2b66080ee5a76fbd846a29d46b578339997b00863de7d785 hrs 2 mins ago0xe15fa1607955b078c63d885ba7031e48e6e810c5  IN   CrypteriumToken0 Ether0.0000823922
0x6db6dc0e684083d136bc5274bdcc1ae857868012bdf77cc1c24117a77412a78f5 hrs 29 mins ago0xe6d2da41958f686cc3ae07b67db63cdf4ce0024c  IN   CrypteriumToken0 Ether0.0000606177
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Warning: The Compiled Contract might be susceptible to ExpExponentCleanup (medium/high-severity), NestedArrayFunctionCallDecoder (medium-severity), ZeroFunctionSelector (very low-severity) SolidityCompiler Bugs.

Contract Source Code Verified (Exact Match)
Contract Name: CrypteriumToken
Compiler Text: v0.4.16+commit.d7661dd9
Optimization Enabled: Yes
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts

pragma solidity ^0.4.16;

/**
 * @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;

    /**
    * @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) onlyOwner public {
        require(newOwner != address(0));      
        owner = newOwner;
    }

}

contract CrypteriumToken is Ownable {
    
    uint256 public totalSupply;
    mapping(address => uint256) balances;
    mapping(address => mapping(address => uint256)) allowed;
    
    string public constant name = "CrypteriumToken";
    string public constant symbol = "CRPT";
    uint32 public constant decimals = 18;

    uint constant restrictedPercent = 30; //should never be set above 100
    address constant restricted = 0x1d907C982B0B093b5173574FAbe7965181522c7B;
    uint constant start = 1509458400;
    uint constant period = 87;
    uint256 public constant hardcap = 300000000 * 1 ether;
    
    bool public transferAllowed = false;
    bool public mintingFinished = false;
    
    modifier whenTransferAllowed() {
        if(msg.sender != owner){
            require(transferAllowed);
        }
        _;
    }

    modifier saleIsOn() {
        require(now > start && now < start + period * 1 days);
        _;
    }
    
    modifier canMint() {
        require(!mintingFinished);
        _;
    }
  
    function transfer(address _to, uint256 _value) whenTransferAllowed public returns (bool) {
        require(_to != address(0));
        require(_value <= balances[msg.sender]);
        
        balances[msg.sender] = balances[msg.sender] - _value;
        balances[_to] = balances[_to] + _value;
        //assert(balances[_to] >= _value); no need to check, since mint has limited hardcap
        Transfer(msg.sender, _to, _value);
        return true;
    }

    function balanceOf(address _owner) constant public returns (uint256 balance) {
        return balances[_owner];
    }
    
    function transferFrom(address _from, address _to, uint256 _value) whenTransferAllowed public returns (bool) {
        require(_to != address(0));
        require(_value <= balances[_from]);
        require(_value <= allowed[_from][msg.sender]);
        
        balances[_from] = balances[_from] - _value;
        balances[_to] = balances[_to] + _value;
        //assert(balances[_to] >= _value); no need to check, since mint has limited hardcap
        allowed[_from][msg.sender] = allowed[_from][msg.sender] - _value;
        Transfer(_from, _to, _value);
        return true;
    }

    function approve(address _spender, uint256 _value) public returns (bool) {
        //NOTE: To prevent attack vectors like the one discussed here: 
        //https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729,
        //clients SHOULD make sure to create user interfaces in such a way 
        //that they set the allowance first to 0 before setting it to another value for the same spender. 
    
        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
        return true;
    }

    function allowance(address _owner, address _spender) public constant returns (uint256 remaining) {
        return allowed[_owner][_spender];
    }
   
    function allowTransfer() onlyOwner public {
        transferAllowed = true;
    }
    
    function mint(address _to, uint256 _value) onlyOwner saleIsOn canMint public returns (bool) {
        require(_to != address(0));
        
        uint restrictedTokens = _value * restrictedPercent / (100 - restrictedPercent);
        uint _amount = _value + restrictedTokens;
        assert(_amount >= _value);
        
        if(_amount + totalSupply <= hardcap){
        
            totalSupply = totalSupply + _amount;
            
            assert(totalSupply >= _amount);
            
            balances[msg.sender] = balances[msg.sender] + _amount;
            assert(balances[msg.sender] >= _amount);
            Mint(msg.sender, _amount);
        
            transfer(_to, _value);
            transfer(restricted, restrictedTokens);
        }
        return true;
    }

    function finishMinting() onlyOwner public returns (bool) {
        mintingFinished = true;
        MintFinished();
        return true;
    }
    
    /**
     * @dev Burns a specific amount of tokens.
     * @param _value The amount of token to be burned.
     */
    function burn(uint256 _value) public returns (bool) {
        require(_value <= balances[msg.sender]);
        // no need to require value <= totalSupply, since that would imply the
        // sender's balance is greater than the totalSupply, which *should* be an assertion failure
        balances[msg.sender] = balances[msg.sender] - _value;
        totalSupply = totalSupply - _value;
        Burn(msg.sender, _value);
        return true;
    }
    
    function burnFrom(address _from, uint256 _value) public returns (bool success) {
        require(_value <= balances[_from]);
        require(_value <= allowed[_from][msg.sender]);
        balances[_from] = balances[_from] - _value;
        allowed[_from][msg.sender] = allowed[_from][msg.sender] - _value;
        totalSupply = totalSupply - _value;
        Burn(_from, _value);
        return true;
    }

    event Transfer(address indexed from, address indexed to, uint256 value);

    event Approval(address indexed owner, address indexed spender, uint256 value);

    event Mint(address indexed to, uint256 amount);

    event MintFinished();

    event Burn(address indexed burner, uint256 value);

}

    Contract ABI  
[{"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":"_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":"uint32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"transferAllowed","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"mint","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_value","type":"uint256"}],"name":"burn","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":"_from","type":"address"},{"name":"_value","type":"uint256"}],"name":"burnFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","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":"allowTransfer","outputs":[],"payable":false,"stateMutability":"nonpayable","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":"hardcap","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","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":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","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":"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":"burner","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Burn","type":"event"}]

  Contract Creation Code Switch To Opcodes View
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   Swarm Source:
bzzr://41befea66ffbce368eaa6c9b4ab009f4283760c7b9834a9b842201db999e4720

 

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