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Contract Overview
ETH Balance: 0 Ether
ETH USD Value: $0
No Of Transactions: 40062 txns
Token Tracker Edgeless
  Latest 25 txns from a total Of 40062 transactions (+1 PendingTxn) View All

TxHash Age From To Value [TxFee]
0x19760fd9fe3e89cc6d4a15d50eaed70f9224bc53cc6b8b8143e8f1d8a62ef4ad(pending) 19 secs ago0x28c575d32daf3b8d8b85a73390971cc969d570f6  IN  0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether(pending)
0xbb4b35693448435841046c3515e4a7f444abf6612008394dd51cc3acd86448f19 mins agoBittrex  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.002658375
0x5e80a2ac7e2c84335176cf694c7e8e970213aca2a6cc19c7a360ded82fa807b318 mins ago0xea36a738ba82b3066bc7e77b949cfcf3bbab3a31  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.001094625
0x2c5dfe5334b1402e02ac6321806b025f61bc0207a01a5744c5606eceb5c1ff3521 mins ago0x28c575d32daf3b8d8b85a73390971cc969d570f6  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00111183
0x0d0fe7032b51f7e5c3072c4e26400f67276cf67a105e646b4c5a9f6bc493879233 mins agoBittrex  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.001886847
0x4aa85d0d771e129b574414902286a150f767d86ec709d81bdef1382d34ff0d4743 mins ago0x28c575d32daf3b8d8b85a73390971cc969d570f6  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00156183
0x4768cd466d7d4e77403be009cca6183a47360c87b0cd7732a9d485cfca1ba34e50 mins ago0x61c28dba1fab50356927fcba28dc3e372f6bbce5  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00058062
0xf7fb54a28e583203d16d37f3c6a94b15e124d3b7f4e39e66e8a4b73d6e37d80c50 mins ago0x61c28dba1fab50356927fcba28dc3e372f6bbce5  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.0005819
0x5cac7ed0deb0cb1f9af08c7e86ab80f94dcdf6999b81bad736818c0e3445881d53 mins agoBittrex  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.002655111
0xb2e7454d3c11521f50e9b0e4e3b6b0aeeb379702b20de30018c36ed88bee420054 mins ago0x097501c95264ad3204159efaefdc5820783dbeae  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00045287
0x4af3bbb7c6e970b133e39f37487cc5002bedccc4a068575d07e31ddc508f690c55 mins agoBittrex  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.002658375
0xb2243989a3749770664b7bb183d6c3024a21cbe6b99f9291a540a94ffba52f9d1 hr 9 mins ago0xbbe8a82dc936ac8a7f188624e42a1253dbb279ec  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.000181148
0x9b1aac52f68ad205e146e945cb6d2146b6b3b620cd13492d0b7a464e21a1fc791 hr 9 mins ago0xab9c50616ae9a8034065dfa4090d31e9d252adfb  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.0009083
0x7c49f9a640094444849b82af66b4a9ba57008219034895e48c5767b345b42b801 hr 9 mins ago0xdd0a01fe1736cb0c5feb6d9e500d4b724df6dfb1  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.0009083
0x7b6feffe0019d440e4351b451effaa74b0aa0e36074af5171733cd1bb9ee9e431 hr 11 mins agoliqui.io_2  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00114935625
0x4234f993555ae6cb3d1ea40135f0676dbea001dd0c833d7f3cbfe86f805695d11 hr 12 mins ago0x5e4deb9ef9b56258a15c1864c2eb8c33b131ef6d  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.000635129668
0xa192c2015add5c6c5849ab6d8773d4bf7b552b91f58dd7c1ffcec4873dd24b251 hr 19 mins agoBittrex  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.002658375
0x20f0608f3f563f91f8a1d86781f0d5b7f742c00a70dc2ad146e0d650b30ec3011 hr 20 mins ago0x61c28dba1fab50356927fcba28dc3e372f6bbce5  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.0005819
0x045bbc023eb04643bf84e7d837b746015671f03d8bd13650c6b807e0bcac66391 hr 28 mins ago0x61c28dba1fab50356927fcba28dc3e372f6bbce5  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.0005819
0x5a34b254e88b1ab0d432bd7e8448d4268bdb4d69d504483983f316a4fd6076dc1 hr 41 mins ago0x28c575d32daf3b8d8b85a73390971cc969d570f6  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00156375
0x6681216aac7e700eb5ee1091c14d5aede92d51bb392c27a486d83ab33aa31f441 hr 47 mins ago0x225e49233fca7556238789b264418b019f2f4d73  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00022125
0xe4fa0e3e11fee42315ea21ae5ba9ac10662fec148ed1692d47ed6ecf47400bcf1 hr 50 mins ago0x222a567ce60ee02d9573359a2f2a348df5e86cdc  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.000778281
0x6c8cac878ab36e2b2047a5da6d597b287e2f1225eac6d91bf75e87b8020d1de11 hr 52 mins ago0x28c575d32daf3b8d8b85a73390971cc969d570f6  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.00111183
0x88f842f053d1ba4be003f7406d7a36b54a173fc536507a35ff2b002fab8cf0371 hr 59 mins ago0x525d54449e947d24a04d6441aa840b25cb4587ed  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.001094625
0x58a291f55dffa8d5adb7c8894f34a024881c3773c3d5724e9868b3b5512b15c72 hrs 6 mins agoBittrex  IN   0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c0 Ether0.001893375
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Warning: The compiled contract might be susceptible to DelegateCallReturnValue (low-severity), ECRecoverMalformedInput (medium-severity), SkipEmptyStringLiteral (low-severity), ConstantOptimizerSubtraction (low-severity) Solidity compiler bugs.

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



  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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bzzr://6d46e98f7b3ac249e8109d4a1bac89cf1f7285b29a7d3d8f556f4247a12ab9c2
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Block Age txn Difficulty GasUsed Reward
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Block Age UncleNumber Difficulty GasUsed Reward
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