Sponsored:   Ubex.com - Additional 17% of tokens are available for purchase! Trading on exchanges already started.
Contract Overview | Dentacoin
Balance: 1.375369847877530813 Ether
Ether Value: $357.90 (@ $260.22/ETH)
Transactions: 158184 txns
Token Tracker: Dentacoin (Dentacoin)
Misc
Address Watch: Add To Watch List
Contract Creator: 0xc99f67433019d1da18c311e767faa2b8ec250886at txn 0xaa6bdbc0390d115df6fc8fb6d128692aef9481e696e4df47ee06830f3100f2ba
Token Balances:
 Latest 25 txns from a total Of 158184 transactions
(+6 PendingTxns)

TxHash Age From To Value [TxFee]
0xad8566d0c8d313208bc8727410ac62c40132681138dbd001c7e5c47775506fba(pending)0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN  0x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60 Ether(pending)
0x12b77f4dcf2eaedb290d1655c6725030f9b0caed225af4794ae3fe4161f0b8e2(pending)0xb133fe02dfebc083c5187eb374e33530d996f5e9  IN  0x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60 Ether(pending)
0x369b24287c86c10e4c6ef509e0483fe79d3d93319c90be1486be655ab195a110(pending)0xb7a1e3b9d016fb50bf5cfcc51978924c432af805  IN  0x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60 Ether(pending)
0x9bd7150c07afc1f6962b7766feb9fa5440d2b3b5344753a8ba971f55d1c4ea3e(pending)0x7b1852316e8cabebcd732e6341dc279f0a5f26ab  IN  0x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60 Ether(pending)
0x403e47e16332b35e0945713f32688464b4af4f3c0fe9e10f9e822698220904e8(pending)0x70248999712db77d497a6d182fa556ad2bf585f7  IN  0x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60 Ether(pending)
0xb4ec4642c35861a1fe8224e149bece6083d7e1022c1f96e457592ebe5879bbdd(pending)0x2035e0f66c84407d5da51f29f1cfa37221dda42d  IN  0x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60 Ether(pending)
0xad8566d0c8d313208bc8727410ac62c40132681138dbd001c7e5c47775506fba 39 secs ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0x36420093c2469b04f593237967776940c1cfbacde19055dd22b02a1b18f0b0d81 min ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0xd9bbf83a912270176238842e1c41adc4c74ac216e6465e18d306d61933fd8d541 min ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0x45fa27059e0b412b1b543168ac1edc789a214b42f06c999d05c2d5617f8d0b112 mins ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0x6bdad0ab0aa5067cd5897f3641cf01adb0950e31e8b03788dc764267d5f9a8d02 mins ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0x7adf170b50f83f8a6b242779fe8847a7b9a6f8d606c33eb66e706e6e525ec5b93 mins ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0x96b4441facd66c27e5e3a77977ca4402b120ea5fb17d508a58ea1636a4731bc44 mins ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0xe472362922d6b5941c764ee52a996707a27cfcd4efe5548951182748e712f7a54 mins ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0xd6c2a0e3850db5d8924fd41ef850b7eddb1661aea45cb34b822334f4639ae1dd5 mins ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0x2c66ad5e8dc536bbf9cd65d8a6acf3572c5a5fa96a70a77e5a70b5bad5b4ad645 mins ago0xcba406eb541875ee5c10bbcd55a97874ab6adc29  IN   Dentacoin0 Ether0.000239448
0xaa75c0714785a779bf088135a4c3d3b5e9d4549f80bffcc48bdf6ff1e121d5835 mins ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0x1f4948720a474be356c6bf099ed42b3d9b119e106db0498adb5c7232647f9cd45 mins ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0xde61eecf43edf40dd65fb9225ab616f061eeb35506c1052c31dc2846c358a2c96 mins agoMercatox  IN   Dentacoin0 Ether0.000838068
0x4b2ee5ac86a33d8c7a91a3a8e4cb086b6b9bd4373278a338f4c84cd48ed4e7096 mins ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0x38828e8c4528575679b2726eadffecb310b009ad05686f12d835abc3d0bc9ed96 mins ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0xef5b5091516cf37693a2bbeb8636f70ca5adf84ed5184145ce019e2cc4a8ce718 mins ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0xb3f0d643a4765425762df848e07cf6b1e08f0b31e34086c10a0092937b0e66698 mins ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0x09b95aac5f639348e99ea26126e48dad8c81384c385a2f007055561df5742f9f8 mins ago0xfb7442ac247ae842238b3e060cd8a5798c1969e3  IN   Dentacoin0 Ether0.00054844
0xee8f6c725811d6933d461c3c9b23949a1766cad8950d5a55729c50b5bc8959c68 mins ago0x28fb53435dbc352b48029286336db7b3e1b09871  IN   Dentacoin0 Ether0.000596256
[ Download CSV Export  ] 
 Internal Transactions as a result of Contract Execution
 Latest 25 Internal Txns, Click here to View More View All
ParentTxHash Block Age From To Value
0xde43e20d8b9c9ad61c45a0dbea12204e4d0d015462354508448e926b9428e1e15451102120 days 6 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0xacd138195543fd64fd6d199f8cbe8947e9b0d0558149b2eafd880cfaed77ce0e5451086120 days 6 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x917c371d0a3f619e60e6755dc9cfc1b12ce214be6063560c9689503cd5bd619d5451080120 days 6 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x99bbc21e479e1e19434e55aa0c4056a0255859d765f73a8b9a6adb3160b3d1a15450992120 days 6 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0xa2f9e14ca2efa9efb5d8ff06ebb7a320da2128ee4c9f739257a2a013081796c55450972120 days 7 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x0fe9fa8ddc6fafa5c3b763ddf2dd6c980f47707b72372160c688b97d8c61f8285450886120 days 7 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0xeaa8e29e0667a218974bc4a03b1e18ac753fcad320b8590b3ab477df86c095ef5450868120 days 7 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x8a61beda9b99e825ea3ab4c442348484b756b1a9b09512b4d4c5d36f1900ffc25450840120 days 7 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0xb43802c2d0a7dd248fe90d563c6a6c8dcf24cfa3fba205b4e23bb8e2f971b1345450831120 days 7 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0xb98e129fd773240a0f51adcfb867933e2537cbb1686274b7ecd51527b7b8f44f5450752120 days 7 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x0f6b474c70bb7bf36887b1fe827ae6be1d6dc60094a225f48b012fa991de6fa35450738120 days 7 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x2de01af602d35ad4ecd40836ab56fc6ef29d4eb6f9de7d8875de380639bf5d275450621120 days 8 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x19093b9cc5065007e11baee9bf815bdd0987d350a1c5845094fefba879e588565450610120 days 8 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x6b7a63aa808bcab03eaaf8ef8ad4a481406bed6c361a3b3cfc21ff1b7eb1c3065450511120 days 8 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0xd9c803f9246d13d8d404da6cc2d49d55de4813ca1149a6e63c8480aa28609afd5450465120 days 8 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0xb6315d74760a4a01bf6369bd89528a0361988181a0d7b12cdbac388538d236d95449946120 days 11 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x02451a6796bd3a829ae0ac08866493ddeeabfc80e52d65c75fa68c06cd350cb05449668120 days 12 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x070d7a99b3b429978e52b51c4d86df3d3a04270eacd0c0ac7bafae96be953eba5447737120 days 20 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x9325d518d1378e5450ab4f4e852f15db3f1ccf0780f2b007f5291dec34b4db8a5447447120 days 21 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x95805cf483d6e635ae198badeb773cfcdc185eb18d3d21f5a9d032a7533cddff5446947120 days 23 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x972fcc35fa4ede9c744a24ff13ac8c0e4efa89d4c621c40cc4f3e0f9fe6c22575446914120 days 23 hrs ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x70c531fc4e46a267d8f873e003b2cc5859be8d93bd6eb6386646a824f1320fb85446724121 days 15 mins ago0x1dfabf381d80dd29d43bc347207b30a5c484bbd00x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0x23d5020a4001f32b16a9a9ea2affe7f38129bd50673085802775a16f21cfbc5c5416055126 days 4 hrs ago0x31a240648e2baf4f9f17225987f6f53fceb1699a0x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0xc376dcde2899fd45cfe841aea388074c10c9d211a2ce83b7edea64e48066f5505415957126 days 4 hrs ago0x31a240648e2baf4f9f17225987f6f53fceb1699a0x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
0xc02736c4f368c6c071608432d0870fe73928d78d59f135fb1449fdba60313cc25415748126 days 5 hrs ago0x31a240648e2baf4f9f17225987f6f53fceb1699a0x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e60.000000007777777777 Ether
[ Download CSV Export  ] 
Warning: The compiled contract might be susceptible to ZeroFunctionSelector (very low-severity), DelegateCallReturnValue (low-severity), ECRecoverMalformedInput (medium-severity), SkipEmptyStringLiteral (low-severity), ConstantOptimizerSubtraction (low-severity) Solidity compiler bugs.

Contract Source Code Verified (Exact match)
Contract Name: DentacoinToken
Compiler Version: v0.4.8+commit.60cc1668
Optimization Enabled: Yes
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts

pragma solidity ^0.4.8;



/**
 * Dentacoin extended ERC20 token contract created on February the 14th, 2017 by Dentacoin B.V. in the Netherlands 
 *
 * For terms and conditions visit https://dentacoin.com
 */



contract owned {
    address public owner;

    function owned() {
        owner = msg.sender;
    }

    modifier onlyOwner {
        if (msg.sender != owner) throw;
        _;
    }

    function transferOwnership(address newOwner) onlyOwner {
        if (newOwner == 0x0) throw;
        owner = newOwner;
    }
}




/**
 * Overflow aware uint math functions.
 */
contract SafeMath {
  //internals

  function safeMul(uint a, uint b) internal returns (uint) {
    uint c = a * b;
    assert(a == 0 || c / a == b);
    return c;
  }

  function safeSub(uint a, uint b) internal returns (uint) {
    assert(b <= a);
    return a - b;
  }

  function safeAdd(uint a, uint b) internal returns (uint) {
    uint c = a + b;
    assert(c>=a && c>=b);
    return c;
  }

  function assert(bool assertion) internal {
    if (!assertion) throw;
  }
}




contract Token {
    /* This is a slight change to the ERC20 base standard.
    function totalSupply() constant returns (uint256 supply);
    is replaced with:
    uint256 public totalSupply;
    This automatically creates a getter function for the totalSupply.
    This is moved to the base contract since public getter functions are not
    currently recognised as an implementation of the matching abstract
    function by the compiler.
    */
    /// total amount of tokens
    uint256 public totalSupply;


    /// @param _owner The address from which the balance will be retrieved
    /// @return The balance
    function balanceOf(address _owner) constant returns (uint256 balance);

    /// @notice send `_value` token to `_to` from `msg.sender`
    /// @param _to The address of the recipient
    /// @param _value The amount of token to be transferred
    /// @return Whether the transfer was successful or not
    function transfer(address _to, uint256 _value) returns (bool success);

    /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
    /// @param _from The address of the sender
    /// @param _to The address of the recipient
    /// @param _value The amount of token to be transferred
    /// @return Whether the transfer was successful or not
    function transferFrom(address _from, address _to, uint256 _value) returns (bool success);

    /// @notice `msg.sender` approves `_spender` to spend `_value` tokens
    /// @param _spender The address of the account able to transfer the tokens
    /// @param _value The amount of tokens to be approved for transfer
    /// @return Whether the approval was successful or not
    function approve(address _spender, uint256 _value) returns (bool success);

    /// @param _owner The address of the account owning tokens
    /// @param _spender The address of the account able to transfer the tokens
    /// @return Amount of remaining tokens allowed to spent
    function allowance(address _owner, address _spender) constant returns (uint256 remaining);

    event Transfer(address indexed _from, address indexed _to, uint256 _value);
    event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}





contract StandardToken is Token {

    function transfer(address _to, uint256 _value) returns (bool success) {
        //Default assumes totalSupply can't be over max (2^256 - 1).
        //If your token leaves out totalSupply and can issue more tokens as time goes on, you need to check if it doesn't wrap.
        //Replace the if with this one instead.
        if (balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
        //if (balances[msg.sender] >= _value && _value > 0) {
            balances[msg.sender] -= _value;
            balances[_to] += _value;
            Transfer(msg.sender, _to, _value);
            return true;
        } else { return false; }
    }

    function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
        //same as above. Replace this line with the following if you want to protect against wrapping uints.
        if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
        //if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && _value > 0) {
            balances[_from] -= _value;
            balances[_to] += _value;
            allowed[_from][msg.sender] -= _value;
            Transfer(_from, _to, _value);
            return true;
        } else { return false; }
    }

    function balanceOf(address _owner) constant returns (uint256 balance) {
        return balances[_owner];
    }

    function approve(address _spender, uint256 _value) returns (bool success) {
        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
        return true;
    }

    function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
      return allowed[_owner][_spender];
    }

    mapping (address => uint256) balances;
    mapping (address => mapping (address => uint256)) allowed;
}







/* Dentacoin Contract */
contract DentacoinToken is owned, SafeMath, StandardToken {
    string public name = "Dentacoin";                                       // Set the name for display purposes
    string public symbol = "٨";                                             // Set the symbol for display purposes
    address public DentacoinAddress = this;                                 // Address of the Dentacoin token
    uint8 public decimals = 0;                                              // Amount of decimals for display purposes
    uint256 public totalSupply = 8000000000000;                             // Set total supply of Dentacoins (eight trillion)
    uint256 public buyPriceEth = 1 finney;                                  // Buy price for Dentacoins
    uint256 public sellPriceEth = 1 finney;                                 // Sell price for Dentacoins
    uint256 public gasForDCN = 5 finney;                                    // Eth from contract against DCN to pay tx (10 times sellPriceEth)
    uint256 public DCNForGas = 10;                                          // DCN to contract against eth to pay tx
    uint256 public gasReserve = 1 ether;                                    // Eth amount that remains in the contract for gas and can't be sold
    uint256 public minBalanceForAccounts = 10 finney;                       // Minimal eth balance of sender and recipient
    bool public directTradeAllowed = false;                                 // Halt trading DCN by sending to the contract directly


/* Initializes contract with initial supply tokens to the creator of the contract */
    function DentacoinToken() {
        balances[msg.sender] = totalSupply;                                 // Give the creator all tokens
    }


/* Constructor parameters */
    function setEtherPrices(uint256 newBuyPriceEth, uint256 newSellPriceEth) onlyOwner {
        buyPriceEth = newBuyPriceEth;                                       // Set prices to buy and sell DCN
        sellPriceEth = newSellPriceEth;
    }
    function setGasForDCN(uint newGasAmountInWei) onlyOwner {
        gasForDCN = newGasAmountInWei;
    }
    function setDCNForGas(uint newDCNAmount) onlyOwner {
        DCNForGas = newDCNAmount;
    }
    function setGasReserve(uint newGasReserveInWei) onlyOwner {
        gasReserve = newGasReserveInWei;
    }
    function setMinBalance(uint minimumBalanceInWei) onlyOwner {
        minBalanceForAccounts = minimumBalanceInWei;
    }


/* Halts or unhalts direct trades without the sell/buy functions below */
    function haltDirectTrade() onlyOwner {
        directTradeAllowed = false;
    }
    function unhaltDirectTrade() onlyOwner {
        directTradeAllowed = true;
    }


/* Transfer function extended by check of eth balances and pay transaction costs with DCN if not enough eth */
    function transfer(address _to, uint256 _value) returns (bool success) {
        if (_value < DCNForGas) throw;                                      // Prevents drain and spam
        if (msg.sender != owner && _to == DentacoinAddress && directTradeAllowed) {
            sellDentacoinsAgainstEther(_value);                             // Trade Dentacoins against eth by sending to the token contract
            return true;
        }

        if (balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]) {               // Check if sender has enough and for overflows
            balances[msg.sender] = safeSub(balances[msg.sender], _value);   // Subtract DCN from the sender

            if (msg.sender.balance >= minBalanceForAccounts && _to.balance >= minBalanceForAccounts) {    // Check if sender can pay gas and if recipient could
                balances[_to] = safeAdd(balances[_to], _value);             // Add the same amount of DCN to the recipient
                Transfer(msg.sender, _to, _value);                          // Notify anyone listening that this transfer took place
                return true;
            } else {
                balances[this] = safeAdd(balances[this], DCNForGas);        // Pay DCNForGas to the contract
                balances[_to] = safeAdd(balances[_to], safeSub(_value, DCNForGas));  // Recipient balance -DCNForGas
                Transfer(msg.sender, _to, safeSub(_value, DCNForGas));      // Notify anyone listening that this transfer took place

                if(msg.sender.balance < minBalanceForAccounts) {
                    if(!msg.sender.send(gasForDCN)) throw;                  // Send eth to sender
                  }
                if(_to.balance < minBalanceForAccounts) {
                    if(!_to.send(gasForDCN)) throw;                         // Send eth to recipient
                }
            }
        } else { throw; }
    }


/* User buys Dentacoins and pays in Ether */
    function buyDentacoinsAgainstEther() payable returns (uint amount) {
        if (buyPriceEth == 0 || msg.value < buyPriceEth) throw;             // Avoid dividing 0, sending small amounts and spam
        amount = msg.value / buyPriceEth;                                   // Calculate the amount of Dentacoins
        if (balances[this] < amount) throw;                                 // Check if it has enough to sell
        balances[msg.sender] = safeAdd(balances[msg.sender], amount);       // Add the amount to buyer's balance
        balances[this] = safeSub(balances[this], amount);                   // Subtract amount from Dentacoin balance
        Transfer(this, msg.sender, amount);                                 // Execute an event reflecting the change
        return amount;
    }


/* User sells Dentacoins and gets Ether */
    function sellDentacoinsAgainstEther(uint256 amount) returns (uint revenue) {
        if (sellPriceEth == 0 || amount < DCNForGas) throw;                 // Avoid selling and spam
        if (balances[msg.sender] < amount) throw;                           // Check if the sender has enough to sell
        revenue = safeMul(amount, sellPriceEth);                            // Revenue = eth that will be send to the user
        if (safeSub(this.balance, revenue) < gasReserve) throw;             // Keep min amount of eth in contract to provide gas for transactions
        if (!msg.sender.send(revenue)) {                                    // Send ether to the seller. It's important
            throw;                                                          // To do this last to avoid recursion attacks
        } else {
            balances[this] = safeAdd(balances[this], amount);               // Add the amount to Dentacoin balance
            balances[msg.sender] = safeSub(balances[msg.sender], amount);   // Subtract the amount from seller's balance
            Transfer(this, msg.sender, revenue);                            // Execute an event reflecting on the change
            return revenue;                                                 // End function and returns
        }
    }


/* refund to owner */
    function refundToOwner (uint256 amountOfEth, uint256 dcn) onlyOwner {
        uint256 eth = safeMul(amountOfEth, 1 ether);
        if (!msg.sender.send(eth)) {                                        // Send ether to the owner. It's important
            throw;                                                          // To do this last to avoid recursion attacks
        } else {
            Transfer(this, msg.sender, eth);                                // Execute an event reflecting on the change
        }
        if (balances[this] < dcn) throw;                                    // Check if it has enough to sell
        balances[msg.sender] = safeAdd(balances[msg.sender], dcn);          // Add the amount to buyer's balance
        balances[this] = safeSub(balances[this], dcn);                      // Subtract amount from seller's balance
        Transfer(this, msg.sender, dcn);                                    // Execute an event reflecting the change
    }


/* This unnamed function is called whenever someone tries to send ether to it and possibly sells Dentacoins */
    function() payable {
        if (msg.sender != owner) {
            if (!directTradeAllowed) throw;
            buyDentacoinsAgainstEther();                                    // Allow direct trades by sending eth to the contract
        }
    }
}

/* JJG */

    Contract ABI  
[{"constant":true,"inputs":[],"name":"sellPriceEth","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"buyDentacoinsAgainstEther","outputs":[{"name":"amount","type":"uint256"}],"payable":true,"type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newGasReserveInWei","type":"uint256"}],"name":"setGasReserve","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newDCNAmount","type":"uint256"}],"name":"setDCNForGas","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"directTradeAllowed","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"minBalanceForAccounts","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newBuyPriceEth","type":"uint256"},{"name":"newSellPriceEth","type":"uint256"}],"name":"setEtherPrices","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"buyPriceEth","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"amountOfEth","type":"uint256"},{"name":"dcn","type":"uint256"}],"name":"refundToOwner","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newGasAmountInWei","type":"uint256"}],"name":"setGasForDCN","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"amount","type":"uint256"}],"name":"sellDentacoinsAgainstEther","outputs":[{"name":"revenue","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"haltDirectTrade","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"DentacoinAddress","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"DCNForGas","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"gasForDCN","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"minimumBalanceInWei","type":"uint256"}],"name":"setMinBalance","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"unhaltDirectTrade","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"gasReserve","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"type":"function"},{"inputs":[],"payable":false,"type":"constructor"},{"payable":true,"type":"fallback"},{"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"}]

  Contract Creation Code Switch To Opcodes View
60a0604052600960608190527f44656e7461636f696e000000000000000000000000000000000000000000000060809081526004805460008290527f44656e7461636f696e0000000000000000000000000000000000000000000012825590927f8a35acfbc15ff81a39ae7d344fd709f28e8600b4aa8c65c6b64bfe7fe36bd19b602060026001851615610100026000190190941693909304601f0192909204820192909190620000db565b82800160010185558215620000db579182015b82811115620000db578251825591602001919060010190620000be565b5b50620000ff9291505b80821115620000fb5760008155600101620000e5565b5090565b50506040805180820190915260028082527fd9a800000000000000000000000000000000000000000000000000000000000060209283019081526005805460008290528251600460ff1990911617825590937f036b6384b5eca791c62761152d0c79bb0604c104a5fb6f4eb0703f3154bb3db060018316156101000260001901909216849004601f010481019291620001c3565b82800160010185558215620001c3579182015b82811115620001c3578251825591602001919060010190620001a6565b5b50620001e79291505b80821115620000fb5760008155600101620000e5565b5090565b505060068054600160a060020a03191630600160a060020a03161760a060020a60ff0219169055650746a528800060075566038d7ea4c6800060088190556009556611c37937e08000600a908155600b55670de0b6b3a7640000600c55662386f26fc10000600d55600e805460ff191690553462000000575b5b60008054600160a060020a03191633600160a060020a03161790555b600754600160a060020a0333166000908152600260205260409020555b5b6111de80620002ab6000396000f300606060405236156101595763ffffffff60e060020a600035041663015129a1811461019357806302500824146101b257806306fdde03146101cc578063095ea7b3146102595780630d5260e71461028957806318160ddd1461029b57806323b872dd146102ba578063313ce567146102f05780633fdccd8d1461031357806341713a371461032557806347f1d8d7146103465780634b6a3334146103655780635639bb3c1461037a5780635ff456cb146103995780635ff4ae32146103ae57806370a08231146103c057806384c14b25146103eb578063892242271461040d5780638da5cb5b1461041c57806395d89b4114610445578063a9059cbb146104d2578063b04247e914610502578063b42b14c41461052b578063c72be8381461054a578063c91d956c14610569578063dd62ed3e1461057b578063ea43b79f146105ac578063eea7570e146105bb578063f2fde38b146105da575b6101915b60005433600160a060020a0390811691161461018e57600e5460ff16151561018457610000565b61018c6105f5565b505b5b565b005b34610000576101a06106e7565b60408051918252519081900360200190f35b6101a06105f5565b60408051918252519081900360200190f35b34610000576101d96106ed565b60408051602080825283518183015283519192839290830191850190808383821561021f575b80518252602083111561021f57601f1990920191602091820191016101ff565b505050905090810190601f16801561024b5780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b3461000057610275600160a060020a036004351660243561077b565b604080519115158252519081900360200190f35b34610000576101916004356107e6565b005b34610000576101a061080b565b60408051918252519081900360200190f35b3461000057610275600160a060020a0360043581169060243516604435610811565b604080519115158252519081900360200190f35b34610000576102fd61090e565b6040805160ff9092168252519081900360200190f35b346100005761019160043561092f565b005b3461000057610275610954565b604080519115158252519081900360200190f35b34610000576101a061095d565b60408051918252519081900360200190f35b3461000057610191600435602435610963565b005b34610000576101a061098e565b60408051918252519081900360200190f35b3461000057610191600435602435610994565b005b3461000057610191600435610af7565b005b34610000576101a0600160a060020a0360043516610b1c565b60408051918252519081900360200190f35b34610000576101a0600435610b3b565b60408051918252519081900360200190f35b3461000057610191610c83565b005b3461000057610429610cac565b60408051600160a060020a039092168252519081900360200190f35b34610000576101d9610cbb565b60408051602080825283518183015283519192839290830191850190808383821561021f575b80518252602083111561021f57601f1990920191602091820191016101ff565b505050905090810190601f16801561024b5780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b3461000057610275600160a060020a0360043516602435610d49565b604080519115158252519081900360200190f35b3461000057610429611019565b60408051600160a060020a039092168252519081900360200190f35b34610000576101a0611028565b60408051918252519081900360200190f35b34610000576101a061102e565b60408051918252519081900360200190f35b3461000057610191600435611034565b005b34610000576101a0600160a060020a0360043581169060243516611059565b60408051918252519081900360200190f35b3461000057610191611086565b005b34610000576101a06110b2565b60408051918252519081900360200190f35b3461000057610191600160a060020a03600435166110b8565b005b600060085460001480610609575060085434105b1561061357610000565b60085434811561000057600160a060020a03301660009081526002602052604090205491900491508190101561064857610000565b600160a060020a03331660009081526002602052604090205461066b9082611115565b600160a060020a0333811660009081526002602052604080822093909355309091168152205461069b908261113d565b600160a060020a03308116600081815260026020908152604091829020949094558051858152905133909316939192600080516020611193833981519152929181900390910190a35b90565b60095481565b6004805460408051602060026001851615610100026000190190941693909304601f810184900484028201840190925281815292918301828280156107735780601f1061074857610100808354040283529160200191610773565b820191906000526020600020905b81548152906001019060200180831161075657829003601f168201915b505050505081565b600160a060020a03338116600081815260036020908152604080832094871680845294825280832086905580518681529051929493927f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925929181900390910190a35060015b92915050565b60005433600160a060020a0390811691161461080157610000565b600c8190555b5b50565b60075481565b600160a060020a0383166000908152600260205260408120548290108015906108615750600160a060020a0380851660009081526003602090815260408083203390941683529290522054829010155b80156108865750600160a060020a038316600090815260026020526040902054828101115b1561090257600160a060020a03808516600081815260026020908152604080832080548890039055878516808452818420805489019055848452600383528184203390961684529482529182902080548790039055815186815291516000805160206111938339815191529281900390910190a3506001610906565b5060005b5b9392505050565b60065474010000000000000000000000000000000000000000900460ff1681565b60005433600160a060020a0390811691161461094a57610000565b600b8190555b5b50565b600e5460ff1681565b600d5481565b60005433600160a060020a0390811691161461097e57610000565b600882905560098190555b5b5050565b60085481565b6000805433600160a060020a039081169116146109b057610000565b6109c283670de0b6b3a7640000611156565b604051909150600160a060020a0333169082156108fc029083906000818181858888f1935050505015156109f557610000565b33600160a060020a031630600160a060020a0316600080516020611193833981519152836040518082815260200191505060405180910390a35b600160a060020a03301660009081526002602052604090205482901015610a5557610000565b600160a060020a033316600090815260026020526040902054610a789083611115565b600160a060020a03338116600090815260026020526040808220939093553090911681522054610aa8908361113d565b600160a060020a03308116600081815260026020908152604091829020949094558051868152905133909316939192600080516020611193833981519152929181900390910190a35b5b505050565b60005433600160a060020a03908116911614610b1257610000565b600a8190555b5b50565b600160a060020a0381166000908152600260205260409020545b919050565b600060095460001480610b4f5750600b5482105b15610b5957610000565b600160a060020a03331660009081526002602052604090205482901015610b7f57610000565b610b8b82600954611156565b9050600c54610ba430600160a060020a0316318361113d565b1015610baf57610000565b604051600160a060020a0333169082156108fc029083906000818181858888f193505050501515610bdf57610000565b600160a060020a033016600090815260026020526040902054610c029083611115565b600160a060020a03308116600090815260026020526040808220939093553390911681522054610c32908361113d565b600160a060020a0333811660008181526002602090815260409182902094909455805185815290519193309093169260008051602061119383398151915292918290030190a3610b36565b5b919050565b60005433600160a060020a03908116911614610c9e57610000565b600e805460ff191690555b5b565b600054600160a060020a031681565b6005805460408051602060026001851615610100026000190190941693909304601f810184900484028201840190925281815292918301828280156107735780601f1061074857610100808354040283529160200191610773565b820191906000526020600020905b81548152906001019060200180831161075657829003601f168201915b505050505081565b6000600b54821015610d5a57610000565b60005433600160a060020a03908116911614801590610d865750600654600160a060020a038481169116145b8015610d945750600e5460ff165b15610dac57610da282610b3b565b50600190506107e0565b600160a060020a033316600090815260026020526040902054829010801590610dee5750600160a060020a038316600090815260026020526040902054828101115b1561100d57600160a060020a033316600090815260026020526040902054610e16908361113d565b600160a060020a033316600081815260026020526040902091909155600d54903110801590610e515750600d5483600160a060020a03163110155b15610ec757600160a060020a038316600090815260026020526040902054610e799083611115565b600160a060020a0380851660008181526002602090815260409182902094909455805186815290519193339093169260008051602061119383398151915292918290030190a35060016107e0565b600160a060020a033016600090815260026020526040902054600b54610eed9190611115565b600160a060020a033081166000908152600260205260408082209390935590851681522054600b54610f2a9190610f2590859061113d565b611115565b600160a060020a03808516600081815260026020526040902092909255600b54339091169060008051602061119383398151915290610f6a90869061113d565b60408051918252519081900360200190a3600d5433600160a060020a0316311015610fc057600a54604051600160a060020a0333169180156108fc02916000818181858888f193505050501515610fc057610000565b5b600d5483600160a060020a031631101561100657600a54604051600160a060020a0385169180156108fc02916000818181858888f19350505050151561100657610000565b5b5b6107e0565b610000565b5b92915050565b600654600160a060020a031681565b600b5481565b600a5481565b60005433600160a060020a0390811691161461104f57610000565b600d8190555b5b50565b600160a060020a038083166000908152600360209081526040808320938516835292905220545b92915050565b60005433600160a060020a039081169116146110a157610000565b600e805460ff191660011790555b5b565b600c5481565b60005433600160a060020a039081169116146110d357610000565b600160a060020a03811615156110e857610000565b6000805473ffffffffffffffffffffffffffffffffffffffff1916600160a060020a0383161790555b5b50565b600082820161113284821080159061112d5750838210155b611182565b8091505b5092915050565b600061114b83831115611182565b508082035b92915050565b600082820261113284158061112d575083858381156100005704145b611182565b8091505b5092915050565b80151561018c57610000565b5b505600ddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3efa165627a7a72305820dd908e47570658e19355d4d9d91ee9d6351055f8f5e70c8a58e1831de5274da20029

   Swarm Source:
bzzr://dd908e47570658e19355d4d9d91ee9d6351055f8f5e70c8a58e1831de5274da2

 

View All
Block Age txn Difficulty GasUsed Reward
View All
Block Age UncleNumber Difficulty GasUsed Reward
Make sure to use the "downvote" button for any spammy posts, and the "upvote" for interesting conversations.