Sponsored Link: Monaco VISA® - World’s Best Cryptocurrency CardICO LIVE NOW
Contract Overview
ETH Balance: 0 Ether
ETH USD Value: $0
No Of Transactions: 20634 txns
Token Tracker Edgeless
Misc QRCODE
Address Watch Add To Watch List
Contract Creator 0x5eb7ebbb15bdd2be5b4e37009a42b1dee95638afat txn 0xfd7b593d434b2a0084d07abd22a37de3f7e3188383ebc4d037cac3b9142dde4a
Token Tracker
  Latest 25 txns from a total Of 20634 transactions View All

TxHash Block Age From To Value [TxFee]
0x49170a01da3a4cc31172ae8607709afde495ffc1584033527252c6e11d936f5837747081 min ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00113216
0x7c1f84658a487373d6be30c1f48fd25dd279beccf371afae97a27601344260b937744731 hr 10 mins ago0xa7fcc815c8c4985487d26f4c7888fed73c0d013c  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00046185
0x1a35bcc0c150b6b1a472a3fe6a64ca8019458eb5c26b7e6ebb0e94e7be60edb537744611 hr 14 mins agoBittrex  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00109462
0x70f376db68780fbfbd4406ddd2ddb6abfaa556dee14849f8c6cdcb6ffcedec5937744531 hr 16 mins ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.0010425
0x6b380cd7ae7efc3ff95d10839490c946a7089b4d6f9f668335144152e37edd0337744091 hr 26 mins agoBittrex  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.000813
0xc562c655f0d623ce497038259d3590ac90ef7ac660e97bbfdc827a68655b4baa37743891 hr 32 mins ago0x48b661dd489d60680e0d7487046a2e6800872cb9  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00050125
0xc81a21239ec828646fc40565858c68ac5fe75a65dad11ee22a556b61504a461a37743771 hr 36 mins ago0x6f9fcac7ac5e87ec747d47e81a42e8ca6b73e95a  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00077828
0x7fe43f6cb446ef897c91f83b26cef5638e61561b9d0465d6c2497ceaac5339fa37743121 hr 53 mins ago0x3cb8d6e4cddb2af8adbce83ac4963a4ee8d95131  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00044976
0xeb47a00abe322003fa8ec845d2563d14c2942f81e97a539c3ce789acd2299e0e37742991 hr 56 mins ago0x035f35e934510bdd8608ae52fdb500c459e55df7  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00077962
0x6e446bbaf1839f3ed40c6c9d81ee8ba9536fae227cda4554323dc8caa59b01d937742802 hrs 1 min ago0xe79917f688e3c2b27b02de7dc9c29b976b8c8a3c  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00044122
0xb7dc2e9dda9e460bddfff7a8127fb2517eb373c57c692c7dc729ec21e4e4e77f37742682 hrs 4 mins ago0x91ad2288b0cfa71a270b14572b9d92b5eff3aba9  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00049954
0x8f9e0d36c855e415f770d3f1e7bb476759124e95ecbdf626ff34ba3242accba937742672 hrs 4 mins ago0xb3c3ef836d8b6cd7e4380267076a19a94a93a0bc  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00109328
0x1bdaec4dfd6a7fefeef131e834ac81d6169f3d1226d48d12ac8ded92b3405b2437742552 hrs 8 mins agoBittrex  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00109462
0x68cce06319899b41bd9796290b56af8f6a7a092846b43db4a44c2d38fc372a9737741722 hrs 34 mins ago0x4816272f986313ff31fa30387fb194f7806f5a2a  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.0004425
0x070bc980764fa8767865d944764012c7f9e89ce3a722890801663d739e653ed537741592 hrs 36 mins agoBittrex  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00109462
0x0a5fe265b558e3f247694435e288e07c870fd8d68d5311a30d4fd5130471e5fa37740343 hrs 10 mins ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.0007425
0x03c0b0b84875b3389e74ef219fdbdf8e62b90c49886e81c2d307d8c73984b66537739973 hrs 19 mins agoBittrex  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.0007425
0xe3d14d661e5571d7bdb657f4d77d8e8d52d7205e8cb7b6af0996566e8422fcd337739903 hrs 21 mins agoBittrex  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.0010425
0xcb2bd06c973ad3ad3b7073ef141eb72d05818d2a823fe978dcd8552f92ba2bb637738943 hrs 45 mins ago0xb6d9a2ccef9cf32cc3f230c45f25a2ca3e1ae7f9  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00109596
0xa3bb91cc8be64dd3eff9e5e26f9f7f436cf3321334b0ea2d0ac5b7191d87b0a437738763 hrs 51 mins ago0xb6d9a2ccef9cf32cc3f230c45f25a2ca3e1ae7f9  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00061233
0xb4df10aaef1d5556c1cd65310875db71718472025924daf8c200ab94dc57eb9e37738284 hrs 1 min ago0x496e8b72cf41b457c3ef72e9a2e7d8e55387bef5  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00095371
0x19443145e8cc24f89265f8917a40e0b55ad0ed73ad0c27eacd5d05060fa3ca9237738154 hrs 6 mins ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00118285
0x84525681bae389f2c8f48d9bb3f7f137880873ac2d0cac3c26d9c3d188a203dc37737684 hrs 18 mins ago0x02e1578d9ff9262446779b8200bdbfe348bdd9f8  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00078096
0x08863d4215ce48ab51008242bdfd5707568e01b45296448f75f19adaec7fe1f437737594 hrs 20 mins ago0x6a2c62175e8d84796dce9512c3cf8715496bd671  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.0004425
0xb11eaeba95c1c59bc269ea7816ee9bbcb7f3a6e1f5e83a515eb68b720e56dd7737737414 hrs 24 mins ago0xe475e8ffc1ae1fd69df4d3c20f5a873bce2766e2  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.000834

[Download: CSV Export ]    
 Internal Transactions as a result of Contract Execution

ParentTxHash Block Age From To Value
Warning: The compiled contract might be susceptible to ConstantOptimizerSubtraction (low-severity) Solidity compiler bugs.

Contract Source Code Verified
Contract Name: EdgelessToken
Compiler Version: v0.4.8+commit.60cc1668
Optimization Enabled: Yes
Online Solidity Editor:  Click To View



  Contract Source Code   Find Similiar Contracts
/**
 * The Edgeless token contract complies with the ERC20 standard (see https://github.com/ethereum/EIPs/issues/20).
 * Additionally tokens can be locked for a defined time interval by token holders.
 * The owner's share of tokens is locked for the first year and all tokens not
 * being sold during the crowdsale but 60.000.000 (owner's share + bounty program) are burned.
 * Author: Julia Altenried
 * */

pragma solidity ^0.4.6;

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 EdgelessToken is SafeMath {
    /* Public variables of the token */
    string public standard = 'ERC20';
    string public name = 'Edgeless';
    string public symbol = 'EDG';
    uint8 public decimals = 0;
    uint256 public totalSupply;
    address public owner;
    /* from this time on tokens may be transfered (after ICO)*/
    uint256 public startTime = 1490112000;
    /* tells if tokens have been burned already */
    bool burned;

    /* This creates an array with all balances */
    mapping (address => uint256) public balanceOf;
    mapping (address => mapping (address => uint256)) public allowance;


    /* This generates a public event on the blockchain that will notify clients */
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
	event Burned(uint amount);

    /* Initializes contract with initial supply tokens to the creator of the contract */
    function EdgelessToken() {
        owner = 0x003230BBE64eccD66f62913679C8966Cf9F41166;
        balanceOf[owner] = 500000000;              // Give the owner all initial tokens
        totalSupply = 500000000;                   // Update total supply
    }

    /* Send some of your tokens to a given address */
    function transfer(address _to, uint256 _value) returns (bool success){
        if (now < startTime) throw; //check if the crowdsale is already over
        if(msg.sender == owner && now < startTime + 1 years && safeSub(balanceOf[msg.sender],_value) < 50000000) throw; //prevent the owner of spending his share of tokens within the first year
        balanceOf[msg.sender] = safeSub(balanceOf[msg.sender],_value);                     // Subtract from the sender
        balanceOf[_to] = safeAdd(balanceOf[_to],_value);                            // Add the same to the recipient
        Transfer(msg.sender, _to, _value);                   // Notify anyone listening that this transfer took place
        return true;
    }

    /* Allow another contract or person to spend some tokens in your behalf */
    function approve(address _spender, uint256 _value) returns (bool success) {
        allowance[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
        return true;
    }


    /* A contract or  person attempts to get the tokens of somebody else.
    *  This is only allowed if the token holder approved. */
    function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
        if (now < startTime && _from!=owner) throw; //check if the crowdsale is already over
        if(_from == owner && now < startTime + 1 years && safeSub(balanceOf[_from],_value) < 50000000) throw; //prevent the owner of spending his share of tokens within the first year
        var _allowance = allowance[_from][msg.sender];
        balanceOf[_from] = safeSub(balanceOf[_from],_value); // Subtract from the sender
        balanceOf[_to] = safeAdd(balanceOf[_to],_value);     // Add the same to the recipient
        allowance[_from][msg.sender] = safeSub(_allowance,_value);
        Transfer(_from, _to, _value);
        return true;
    }


    /* to be called when ICO is closed, burns the remaining tokens but the owners share (50 000 000) and the ones reserved
    *  for the bounty program (10 000 000).
    *  anybody may burn the tokens after ICO ended, but only once (in case the owner holds more tokens in the future).
    *  this ensures that the owner will not posses a majority of the tokens. */
    function burn(){
    	//if tokens have not been burned already and the ICO ended
    	if(!burned && now>startTime){
    		uint difference = safeSub(balanceOf[owner], 60000000);//checked for overflow above
    		balanceOf[owner] = 60000000;
    		totalSupply = safeSub(totalSupply, difference);
    		burned = true;
    		Burned(difference);
    	}
    }

}

  Contract ABI  
[{"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":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":"burn","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"standard","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"startTime","outputs":[{"name":"","type":"uint256"}],"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":"","type":"address"},{"name":"","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"inputs":[],"payable":false,"type":"constructor"},{"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":false,"name":"amount","type":"uint256"}],"name":"Burned","type":"event"}]

  Contract Creation Code Switch To Opcodes View
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

   Swarm Source:
bzzr://6d46e98f7b3ac249e8109d4a1bac89cf1f7285b29a7d3d8f556f4247a12ab9c2
View All
Block Age txn Difficulty GasUsed Reward
View All
Block Age UncleNumber Difficulty GasUsed Reward