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Contract Overview
Balance: 150.644280410936914341 Ether
Ether Value: $69,591.63 (@ $461.96/ETH)
Transactions: 369 txns
Token Contract: Futereum Token (FUTR)
 Latest 25 txns from a total Of 369 transactions

TxHash Age From To Value [TxFee]
0x3e587bb767cdfdefe1eade2839d6b07e5a06c429f0ed3e860eaa44a73240eecb1 day 23 hrs ago0x587248300c67035d92eb14961c13d7bb2a18c1d8  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.000816332
0x6a06e49e0b90192db4762bde7be1dd9d14731ff37b4cfd8ced8d67e6441b82464 days 9 hrs ago0x448468d5591c724f5310027b859135d5f6434286  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.0037106
0xac320d275bc74186fc82f5a5e71468ef9cb7dcec62c584d3b0e4e7bd09bea10410 days 1 hr ago0xd6882b34979bbed824c8e6339cb1e6903f37e9df  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.00090897
0x42d0324aa620f18b79d314de36e5d3d150cb605ee73f64f18a3b15934a032f0b11 days 21 hrs ago0x48ea0043e5f564cb617fb79120b3da18c75168ea  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.00003717
0x2535cee2a586a87e9f038528741c26ad7be6ea8f213b4c5119ebb600ccb94a2716 days 6 hrs ago0xa5d68c04f24006741ddbe4283474af4dde64ff8b  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.00156126
0x333f6ce3ed10338b74283b7c216e8dfb1c6be87f25f863ac1583e06709bda4b816 days 6 hrs ago0xa5d68c04f24006741ddbe4283474af4dde64ff8b  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.001
0x049726b2f3c14c5945d32e5755e8d729d8601881f761542337a9433a3792c88c20 days 5 hrs ago0x7ae42a2977be951d57983c8664c292e383c1275a  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.002182158
0x63d741b80bfe9155d65d98d5872034a0c33daf58cbe5eb5fbee2af3920bb0ba821 days 11 hrs ago0x448468d5591c724f5310027b859135d5f6434286  IN   0xc83355ef25a104938275b46cffd94bf9917d06910.02 Ether0.00349428
0x82459c978170c7e5e9088e9680556a030355456bf2eed2c26395581f310966d621 days 11 hrs ago0x448468d5591c724f5310027b859135d5f6434286  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.00087766
0x7d4aa18d44c037a8a72e7c62a94f810ee3b6f1201065018b4516248e121d183521 days 14 hrs ago0xe78e5803bedc95d5c9ccc87428d579cc9ddcb622  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.00055265
0xedb47d124f3bfca58aaa35f0b0a20c93cb01b835dd10be55d293f59f749b952321 days 14 hrs ago0xe78e5803bedc95d5c9ccc87428d579cc9ddcb622  IN   0xc83355ef25a104938275b46cffd94bf9917d06910.85 Ether0.00145595
0xf6504a99d4c6822e7952f667db02f474fd2c79bf1d32251fa076aba3d3dca16b23 days 11 hrs ago0x448468d5591c724f5310027b859135d5f6434286  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.0012538
0x58bdbe6af3badf29548f745b4b8d456ed516fb313555f8a8010e4686f6be054b26 days 39 mins ago0x1b5f20fca6ff29e41b838d617481dfcfc1e9b732  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.00044212
0x24503ca760f9dd09034941d88a96c0b05666f6bf73bcf1d3b8bd6cc33d0ff72d27 days 2 hrs ago0xfac3e471645a4920abf5c02baf287dedad10cd6b  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.000903722
0xc4f032ad150a9a906447694020525942df44e1e74823f2a4be7875812897d77427 days 16 hrs ago0xfc7d5e499f869d8ee0b17c61b0f6f83bbac2fbc2  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.0011053
0xe495591f3f353a1f8fbaab8d928ba9fccbadddb0f48c91233a47cdffe6c7f55027 days 19 hrs ago0x4f1f900ef516293c7a3501c55a735a89ac0847fd  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.0004434
0x6b8e63a47ab148ca5edc8bd61101b36e161ba5fac9071eff73cb1384c9b4693f27 days 19 hrs ago0x4f1f900ef516293c7a3501c55a735a89ac0847fd  IN   0xc83355ef25a104938275b46cffd94bf9917d06910.25578674 Ether0.001339474
0xa54f11577168d5e71ff0c2d5dbfb56ea0f6e63cdd3762245d41310ae65c1a26427 days 23 hrs ago0x6115ab07ccf776b3f5b2bec6ea58ab603cf17740  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.000364294
0x050664f32e393a7187213a2c76cf5201d206507e37588b6a88fe2cde69fb12f828 days 6 hrs ago0x08254c92a181e0249ae22317c9715581a5af403e  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.000683302
0xda66c50ff0d2fe6ebc2266f20a671c92a3244b6d0820d5cc73ddda7d91c9262c29 days 1 hr ago0x2114417392e43331de7708729fdcc0c9d37d4f7a  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.00033063
0x906ed11f7f5ec2af95fae7c9a3cf5e5f617b18041c1904fc96c805359c18006f29 days 1 hr ago0x2114417392e43331de7708729fdcc0c9d37d4f7a  IN   0xc83355ef25a104938275b46cffd94bf9917d06910.13 Ether0.00087357
0xe3d07bc38c588d6720ee06e630243b16cc97f983e97b32e3f89742fb8806977229 days 17 hrs ago0x448468d5591c724f5310027b859135d5f6434286  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.00050152
0xabc85c1a494d4d43667c6540b3839708df873b63862af615ac7183290c8cf11b29 days 20 hrs ago0x4f1f900ef516293c7a3501c55a735a89ac0847fd  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.00050991
0x61787aee4720444a29ff8f0801fc8090ccd4aa646f23b5ad5a0f1e668898b1ee29 days 20 hrs ago0x4f1f900ef516293c7a3501c55a735a89ac0847fd  IN   0xc83355ef25a104938275b46cffd94bf9917d06910.253637037 Ether0.001339474
0x98de7cc371ff5a32a1a3ee39b53dfda8ea44a26b324d9212ec8346b8cc707dd929 days 21 hrs ago0xbb044661a801a9b49bdfa4fceef5000a994814bb  IN   0xc83355ef25a104938275b46cffd94bf9917d06910 Ether0.001038982
[ 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
0x82459c978170c7e5e9088e9680556a030355456bf2eed2c26395581f310966d6572448221 days 11 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x5d2b9f5345e69e2390ce4c26ccc9c2910a0975200.0325125 Ether
0x82459c978170c7e5e9088e9680556a030355456bf2eed2c26395581f310966d6572448221 days 11 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x78bfca5e20b0d710ebef98249f68d9320ee423be0.0325125 Ether
0x82459c978170c7e5e9088e9680556a030355456bf2eed2c26395581f310966d6572448221 days 11 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x950ec4ef693d90f8519c4213821e462426d309050.065025 Ether
0xf6504a99d4c6822e7952f667db02f474fd2c79bf1d32251fa076aba3d3dca16b571318123 days 11 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x5d2b9f5345e69e2390ce4c26ccc9c2910a0975200.014756342805 Ether
0xf6504a99d4c6822e7952f667db02f474fd2c79bf1d32251fa076aba3d3dca16b571318123 days 11 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x78bfca5e20b0d710ebef98249f68d9320ee423be0.014756342805 Ether
0xf6504a99d4c6822e7952f667db02f474fd2c79bf1d32251fa076aba3d3dca16b571318123 days 11 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x950ec4ef693d90f8519c4213821e462426d309050.02951268561 Ether
0xe3d07bc38c588d6720ee06e630243b16cc97f983e97b32e3f89742fb88069772567784329 days 17 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x5d2b9f5345e69e2390ce4c26ccc9c2910a0975200.04795161666525 Ether
0xe3d07bc38c588d6720ee06e630243b16cc97f983e97b32e3f89742fb88069772567784329 days 17 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x78bfca5e20b0d710ebef98249f68d9320ee423be0.04795161666525 Ether
0xe3d07bc38c588d6720ee06e630243b16cc97f983e97b32e3f89742fb88069772567784329 days 17 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x950ec4ef693d90f8519c4213821e462426d309050.0959032333305 Ether
0xdc2ffaed18d32ea24e8450b36873a65c8a077ee1cea9c9c2fd417e2fee3882a6567338330 days 12 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x5d2b9f5345e69e2390ce4c26ccc9c2910a0975200.005355 Ether
0xdc2ffaed18d32ea24e8450b36873a65c8a077ee1cea9c9c2fd417e2fee3882a6567338330 days 12 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x78bfca5e20b0d710ebef98249f68d9320ee423be0.005355 Ether
0xdc2ffaed18d32ea24e8450b36873a65c8a077ee1cea9c9c2fd417e2fee3882a6567338330 days 12 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x950ec4ef693d90f8519c4213821e462426d309050.01071 Ether
0x71f4e08d855f66eababbe5360391f2ca1276462013b7786e2cf36115c5ef7d16552096257 days 6 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x5d2b9f5345e69e2390ce4c26ccc9c2910a0975200.003825 Ether
0x71f4e08d855f66eababbe5360391f2ca1276462013b7786e2cf36115c5ef7d16552096257 days 6 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x78bfca5e20b0d710ebef98249f68d9320ee423be0.003825 Ether
0x71f4e08d855f66eababbe5360391f2ca1276462013b7786e2cf36115c5ef7d16552096257 days 6 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x950ec4ef693d90f8519c4213821e462426d309050.00765 Ether
0x9d397e29edb512e46cd0571a97b53415b147fa4e52adb3a4498eb7655d6875a9538575680 days 5 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x5d2b9f5345e69e2390ce4c26ccc9c2910a0975200.049725 Ether
0x9d397e29edb512e46cd0571a97b53415b147fa4e52adb3a4498eb7655d6875a9538575680 days 5 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x78bfca5e20b0d710ebef98249f68d9320ee423be0.049725 Ether
0x9d397e29edb512e46cd0571a97b53415b147fa4e52adb3a4498eb7655d6875a9538575680 days 5 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x950ec4ef693d90f8519c4213821e462426d309050.09945 Ether
0x1ddfb48e192ef76c6b4eeed399b3a6e0c138dbf70d8952e377a8715b147aa2935173268116 days 27 mins ago0xc83355ef25a104938275b46cffd94bf9917d06910x5d2b9f5345e69e2390ce4c26ccc9c2910a0975200.026775 Ether
0x1ddfb48e192ef76c6b4eeed399b3a6e0c138dbf70d8952e377a8715b147aa2935173268116 days 27 mins ago0xc83355ef25a104938275b46cffd94bf9917d06910x78bfca5e20b0d710ebef98249f68d9320ee423be0.026775 Ether
0x1ddfb48e192ef76c6b4eeed399b3a6e0c138dbf70d8952e377a8715b147aa2935173268116 days 27 mins ago0xc83355ef25a104938275b46cffd94bf9917d06910x950ec4ef693d90f8519c4213821e462426d309050.05355 Ether
0xce71e9edb21cfe07c94205c939a36c3d04d83011fa49ff2d3548d1b59193ce785129285123 days 12 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x5d2b9f5345e69e2390ce4c26ccc9c2910a0975200.03825 Ether
0xce71e9edb21cfe07c94205c939a36c3d04d83011fa49ff2d3548d1b59193ce785129285123 days 12 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x78bfca5e20b0d710ebef98249f68d9320ee423be0.03825 Ether
0xce71e9edb21cfe07c94205c939a36c3d04d83011fa49ff2d3548d1b59193ce785129285123 days 12 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x950ec4ef693d90f8519c4213821e462426d309050.0765 Ether
0xbb80884f72fa9de64f7d13dd9a92beaa8947a8cc210188f8d43c0827aa56b7945122807124 days 15 hrs ago0xc83355ef25a104938275b46cffd94bf9917d06910x5d2b9f5345e69e2390ce4c26ccc9c2910a0975200.0197473734 Ether
[ Download CSV Export  ] 
Contract Source Code Verified (Exact match)
Contract Name: FUTR
Compiler Version: v0.4.19+commit.c4cbbb05
Optimization Enabled: No
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts

pragma solidity ^0.4.18;


contract FUTR {

    uint256 constant MAX_UINT256 = 2**256 - 1;
    
    uint256 MAX_SUBMITTED = 500067157619455000000000;

    // (no premine)
    uint256 _totalSupply = 0;
    
    // The following 2 variables are essentially a lookup table.
    // They are not constant because they are memory.
    // I came up with this because calculating it was expensive,
    // especially so when crossing tiers.
    
    // Sum of each tier by ether submitted.
   uint256[] levels = [ 
      8771929824561400000000,
     19895525330179400000000,
     37350070784724800000000,
     64114776667077800000000,
     98400490952792100000000,
    148400490952792000000000,
    218400490952792000000000,
    308400490952792000000000,
    415067157619459000000000,
    500067157619455000000000
    ];
    
    // Token amounts for each tier.
    uint256[] ratios = [
      114,
      89,
      55,
      34,
      21,
      13,
       8,
       5,
       3,
       2 ];
     
    // total ether submitted before fees.
    uint256 _submitted = 0;
    
    uint256 public tier = 0;
    
    // ERC20 events.
    event Transfer(address indexed _from, address indexed _to, uint _value);
    event Approval(address indexed _owner, address indexed _spender, uint _value);
    
    // FUTR events.
    event Mined(address indexed _miner, uint _value);
    event WaitStarted(uint256 endTime);
    event SwapStarted(uint256 endTime);
    event MiningStart(uint256 end_time, uint256 swap_time, uint256 swap_end_time);
    event MiningExtended(uint256 end_time, uint256 swap_time, uint256 swap_end_time);

 
    // Optional ERC20 values.
    string public name = "Futereum Token";
    uint8 public decimals = 18;
    string public symbol = "FUTR";
    
    // Public variables so the curious can check the state.
    bool public swap = false;
    bool public wait = false;
    bool public extended = false;
    
    // Public end time for the current state.
    uint256 public endTime;
    
    // These are calculated at mining start.
    uint256 swapTime;
    uint256 swapEndTime;
    uint256 endTimeExtended;
    uint256 swapTimeExtended;
    uint256 swapEndTimeExtended;
    
    // Pay rate calculated from balance later.
    uint256 public payRate = 0;
    
    // Fee variables.  Fees are reserved and then withdrawn  later.
    uint256 submittedFeesPaid = 0;
    uint256 penalty = 0;
    uint256 reservedFees = 0;
    
    // Storage.
    mapping (address => uint256) balances;
    mapping (address => mapping (address => uint256)) allowed;


   // Fallback function mines the tokens.
   // Send from a wallet you control.
   // DON'T send from an exchange wallet!
   // We recommend sending using a method that calculates gas for you.
   // Here are some estimates (not guaranteed to be accurate):
   // It usually costs around 90k gas.  It cost more if you cross a tier.
   // Maximum around 190k gas.
   function () external payable {
   
       require(msg.sender != address(0) &&
                tier != 10 &&
                swap == false &&
                wait == false);
    
        uint256 issued = mint(msg.sender, msg.value);
        
        Mined(msg.sender, issued);
        Transfer(this, msg.sender, issued);
    }
    
    // Constructor.
    function FUTR() public {
        _start();
    }
    
    // This gets called by constructor AND after the swap to restart evertying.
    function _start() internal 
    {
        swap = false;
        wait = false;
        extended = false;
    
        endTime = now + 366 days;
        swapTime = endTime + 30 days;
        swapEndTime = swapTime + 5 days;
        endTimeExtended = now + 1096 days;
        swapTimeExtended = endTimeExtended + 30 days;
        swapEndTimeExtended = swapTimeExtended + 5 days;
        
        submittedFeesPaid = 0;
        _submitted = 0;
        
        reservedFees = 0;
        
        payRate = 0;
        
        tier = 0;
                
        MiningStart(endTime, swapTime, swapEndTime);
    }
    
    // Restarts everything after swap.
    // This is expensive, so we make someone call it and pay for the gas.
    // Any holders that miss the swap get to keep their tokens.
    // Ether stays in contract, minus 20% penalty fee.
    function restart() public {
        require(swap && now >= endTime);
        
        penalty = this.balance * 2000 / 10000;
        
        payFees();
        
        _start();
    }
    
    // ERC20 standard supply function.
    function totalSupply() public constant returns (uint)
    {
        return _totalSupply;
    }
    
    // Mints new tokens when they are mined.
    function mint(address _to, uint256 _value) internal returns (uint256) 
    {
        uint256 total = _submitted + _value;
        
        if (total > MAX_SUBMITTED)
        {
            uint256 refund = total - MAX_SUBMITTED - 1;
            _value = _value - refund;
            
            // refund money and continue.
            _to.transfer(refund);
        }
        
        _submitted += _value;
        
        total -= refund;
        
        uint256 tokens = calculateTokens(total, _value);
        
        balances[_to] += tokens;
       
        _totalSupply += tokens;
        
        return tokens;
    }
    
    // Calculates the tokens mined based on the tier.
    function calculateTokens(uint256 total, uint256 _value) internal returns (uint256)
    {
        if (tier == 10) 
        {
            // This just rounds it off to an even number.
            return 7400000000;
        }
        
        uint256 tokens = 0;
        
        if (total > levels[tier])
        {
            uint256 remaining = total - levels[tier];
            _value -= remaining;
            tokens = (_value) * ratios[tier];
           
            tier += 1;
            
            tokens += calculateTokens(total, remaining);
        }
        else
        {
            tokens = _value * ratios[tier];
        }
        
        return tokens;
    }
    
    // This is basically so you don't have to add 1 to the last completed tier.
    //  You're welcome.
    function currentTier() public view returns (uint256) {
        if (tier == 10)
        {
            return 10;
        }
        else
        {
            return tier + 1;
        }
    }
    
    // Ether remaining for tier.
    function leftInTier() public view returns (uint256) {
        if (tier == 10) {
            return 0;
        }
        else
        {
            return levels[tier] - _submitted;
        }
    }
    
    // Total sumbitted for mining.
    function submitted() public view returns (uint256) {
        return _submitted;
    }
    
    // Balance minus oustanding fees.
    function balanceMinusFeesOutstanding() public view returns (uint256) {
        return this.balance - (penalty + (_submitted - submittedFeesPaid) * 1530 / 10000);  // fees are 15.3 % total.
    }
    
    // Calculates the amount of ether per token from the balance.
    // This is calculated once by the first account to swap.
    function calulateRate() internal {
        reservedFees = penalty + (_submitted - submittedFeesPaid) * 1530 / 10000;  // fees are 15.3 % total.
        
        uint256 tokens = _totalSupply / 1 ether;
        payRate = (this.balance - reservedFees);

        payRate = payRate / tokens;
    }
    
    // This function is called on token transfer and fee payment.
    // It checks the next deadline and then updates the deadline and state.
    // 
    // It uses the block time, but the time periods are days and months,
    // so it should be pretty safe  ¯\_(ツ)_/¯ 
    function _updateState() internal {
        // Most of the time, this will just be skipped.
        if (now >= endTime)
        {
            // We are not currently swapping or waiting to swap
            if(!swap && !wait)
            {
                if (extended)
                {
                    // It's been 36 months.
                    wait = true;
                    endTime = swapTimeExtended;
                    WaitStarted(endTime);
                }
                else if (tier == 10)
                {
                    // Tiers filled
                    wait = true;
                    endTime = swapTime;
                    WaitStarted(endTime);
                } 
                else
                {
                    // Extended to 36 months
                    endTime = endTimeExtended;
                    extended = true;
                    
                    MiningExtended(endTime, swapTime, swapEndTime);
                }
            } 
            else if (wait)
            {
                // It's time to swap.
                swap = true;
                wait = false;
                
                if (extended) 
                {
                    endTime = swapEndTimeExtended;
                }
                else
                {
                    endTime = swapEndTime;
                }
                
                SwapStarted(endTime);
            }
        }
    }
   
    // Standard ERC20 transfer plus state check and token swap logic.
    //
    // We recommend sending using a method that calculates gas for you.
    //
    // Here are some estimates (not guaranteed to be accurate):
    // It usually costs around 37k gas.  It cost more if the state changes.
    // State change means around 55k - 65k gas.
    // Swapping tokens for ether costs around 46k gas. (around 93k for the first account to swap)
    function transfer(address _to, uint256 _value) public returns (bool success) {
        
        require(balances[msg.sender] >= _value);
        
         // Normal transfers check if time is expired.  
        _updateState();

        // Check if sending in for swap.
        if (_to == address(this)) 
        {
            // throw if they can't swap yet.
            require(swap);
            
            if (payRate == 0)
            {
                calulateRate(); // Gas to calc the rate paid by first unlucky soul.
            }
            
            uint256 amount = _value * payRate;
            // Adjust for decimals
            amount /= 1 ether;
            
            // Burn tokens.
            balances[msg.sender] -= _value;
             _totalSupply -= _value;
            Transfer(msg.sender, _to, _value);
            
            //send ether
            msg.sender.transfer(amount);
        } else
        {
            balances[msg.sender] -= _value;
            balances[_to] += _value;
            Transfer(msg.sender, _to, _value);
        }
        return true;
    }
    
    // Standard ERC20.
    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
       
        uint256 allowance = allowed[_from][msg.sender];
        require(balances[_from] >= _value && allowance >= _value);
        balances[_to] += _value;
        balances[_from] -= _value;
        if (allowance < MAX_UINT256) {
            allowed[_from][msg.sender] -= _value;
        }
        Transfer(_from, _to, _value);
        return true;
    }

    // Standard ERC20.
    function balanceOf(address _owner) view public returns (uint256 balance) {
        return balances[_owner];
    }

    // Standard ERC20.
    function approve(address _spender, uint256 _value) public returns (bool success) {

        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
        return true;
    }

    function allowance(address _owner, address _spender) view public returns (uint256 remaining) {
      return allowed[_owner][_spender];
    }
    
    // ********************
    // Fee stuff.

    // Addresses for fees.
    address public foundation = 0x950ec4ef693d90f8519c4213821e462426d30905;
    address public owner = 0x78BFCA5E20B0D710EbEF98249f68d9320eE423be;
    address public dev = 0x5d2b9f5345e69e2390ce4c26ccc9c2910a097520;
    
    // Pays fees to the foundation, the owner, and the dev.
    // It also updates the state.  Anyone can call this.
    function payFees() public {
         // Check state to see if swap needs to happen.
         _updateState();
         
        uint256 fees = penalty + (_submitted - submittedFeesPaid) * 1530 / 10000;  // fees are 15.3 % total.
        submittedFeesPaid = _submitted;
        
        reservedFees = 0;
        penalty = 0;
        
        if (fees > 0) 
        {
            foundation.transfer(fees / 2);
            owner.transfer(fees / 4);
            dev.transfer(fees / 4);
        }
    }
    
    function changeFoundation (address _receiver) public
    {
        require(msg.sender == foundation);
        foundation = _receiver;
    }
    
    
    function changeOwner (address _receiver) public
    {
        require(msg.sender == owner);
        owner = _receiver;
    }
    
    function changeDev (address _receiver) public
    {
        require(msg.sender == dev);
        dev = _receiver;
    }    

}

    Contract ABI  
[{"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":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"tier","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"restart","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":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"balanceMinusFeesOutstanding","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"endTime","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"foundation","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"payFees","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"wait","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_receiver","type":"address"}],"name":"changeFoundation","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"extended","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"submitted","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"swap","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_receiver","type":"address"}],"name":"changeDev","outputs":[],"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":"dev","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":"_receiver","type":"address"}],"name":"changeOwner","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"currentTier","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":true,"inputs":[],"name":"leftInTier","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"payRate","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","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"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_miner","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"Mined","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"endTime","type":"uint256"}],"name":"WaitStarted","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"endTime","type":"uint256"}],"name":"SwapStarted","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"end_time","type":"uint256"},{"indexed":false,"name":"swap_time","type":"uint256"},{"indexed":false,"name":"swap_end_time","type":"uint256"}],"name":"MiningStart","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"end_time","type":"uint256"},{"indexed":false,"name":"swap_time","type":"uint256"},{"indexed":false,"name":"swap_end_time","type":"uint256"}],"name":"MiningExtended","type":"event"}]

  Contract Creation Code Switch To Opcodes View
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   Swarm Source:
bzzr://0e1f6ef7222650f9aa3fc1a5c68b59e8274615befce0b79f66062dc0b5c00df4

 

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