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Contract Overview | RoundToken
ETH Balance: 0 Ether
ETH USD Value: $0
No Of Transactions: 5266 txns
Token Tracker 0x4993CB95c7443bdC06155c5f5688Be9D8f6999a5
  Latest 25 txns from a total Of 5266 transactions View All

TxHash Age From To Value [TxFee]
0x7c8ac9d0a45b6d0f1b885fa54e46232f5f4b99cd61bbe75335c2eaa24f9c4eb522 hrs 24 mins ago0x1345530dd2ba273ebafab9f0992429567c61313f  IN   RoundToken0 Ether0.000497047473
0xf906e0ceb2dfb1e3836ebe9b38f36c6720658e8d1aa15355e557dadc4a853a3e22 hrs 30 mins ago0x79bae5b40a0a882f011a6242d24a2fe4bc0bc299  IN   RoundToken0 Ether0.000809292
0x81869b93e34a8e6e424939d094b14d03feae9e982e863d09218d0e342b646f5e1 day 1 hr ago0x0cf733ec9a9317c2598e59831cefb1002c401c39  IN   RoundToken0 Ether0.000677766159
0x110bf72f684606c084f01b64f09f3cb09e3b7db37e226a35efa3fdfea226e2341 day 1 hr ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   RoundToken0 Ether0.001410407035
0xa87c2a535981462163e96d8ccef6dfb4721688f4ffcbfa6c54db7a36ebb09df01 day 3 hrs ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   RoundToken0 Ether0.001305042821
0xb8ce7417dfcf197bfcd4dc24a6374d38eb29a11616a3aeb90c83f372c278d9bc1 day 7 hrs ago0x79bae5b40a0a882f011a6242d24a2fe4bc0bc299  IN   RoundToken0 Ether0.0008107
0xa0a4464a19c0c0faef9e0ccad0ee8ffcc036f3f4a55bd3cebb364cde52217eff1 day 16 hrs ago0x79bae5b40a0a882f011a6242d24a2fe4bc0bc299  IN   RoundToken0 Ether0.001139292
0x0b904c8c29ecd9cd33d231a842211438a31926fa4fa916b3761717a533f6d9bb1 day 16 hrs ago0x79bae5b40a0a882f011a6242d24a2fe4bc0bc299  IN   RoundToken0 Ether0.000528
0xa312e7f19e942ebb5b17aaf1b79c137c6ff6daad3e4a56f88748616acbaa8d2f1 day 16 hrs ago0x79bae5b40a0a882f011a6242d24a2fe4bc0bc299  IN   RoundToken0 Ether0.000511632
0x741c5d262be2f3ae3c1f0743976fef6e273aa6f7cf2aa452c3d6ba1ae6e6a1e21 day 21 hrs ago0x5333d5d359cbd8e4dc1fed91f4e846333b07b50f  IN   RoundToken0 Ether0.000527223335
0x85223f07b8ce73fdda1f0f51010d2b7f846e9b3ed3c067d98b669138496a0e521 day 21 hrs ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   RoundToken0 Ether0.001071254204
0x3ddcff6cd469b109116cd864ab557f28e241d9eab736f546f33b5b9b908213a11 day 21 hrs ago0x5333d5d359cbd8e4dc1fed91f4e846333b07b50f  IN   RoundToken0 Ether0.000491710592
0xa66c2cc1dc8f6a6af19e45082769dd05ada17ccec639eb1b4dd4043417070da41 day 21 hrs ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   RoundToken0 Ether0.001202122721
0x7d585a79de1f18fc4898cd57113e718b779779a91ce72d64bf706fef70adef701 day 23 hrs ago0x76a7aa2b37e512477873c4a920d3d2b9469954df  IN   RoundToken0 Ether0.000960141
0x314e5ee789456cb594c9258d5061ec90d02c387f7086eefd5a7809c6dccf168c2 days 2 hrs ago0x5cdb3117400341c2ca41b100a2d3a3c6ad37c982  IN   RoundToken0 Ether0.000528681259
0x7e6c1a78ea824e1b61d7150710b42171a729836af59a92197b4e099a1160b5d62 days 2 hrs ago0x6f3dcb8cb7fe04de97612bc31fa9639ad3b41a60  IN   RoundToken0 Ether0.001234086
0xb7a38719478661ecda5f403b8205d4a68d8672eefb00ccf1e7e14a0c42fef4062 days 2 hrs ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   RoundToken0 Ether0.000761703841
0xa319cb68d0e3f8d0dd36e93e1d27cc6c255e7890d5ddf11561b064841b9f8d3c2 days 22 hrs ago0xba7b22e2a25afcb6e8daddbb51e963d84adc0538  IN   RoundToken0 Ether0.000455098549
0xe9fb5d4af5cd4e027625707f7301d6e23cafb0f1a5c0aba5087ff939992ddf1f2 days 22 hrs ago0x048942b623c64cbad213a69835ccd6beedaca173  IN   RoundToken0 Ether0.002211
0x083f8b833c474a8f875e31b8b9099bf3d6da5f6f8bb490909d10ae05f68c4f9a2 days 22 hrs ago0x6f3dcb8cb7fe04de97612bc31fa9639ad3b41a60  IN   RoundToken0 Ether0.00092043
0xc643ce68d061093206998e58f890ad9416de2276b772a96dbadb8d36b4e148713 days 5 hrs ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   RoundToken0 Ether0.003456007904
0x553f096abf55b3fe68d57eb1d03018f876e17371dd6d8f3ec811df054d27a0d03 days 9 hrs ago0x79bae5b40a0a882f011a6242d24a2fe4bc0bc299  IN   RoundToken0 Ether0.001137884
0x028909e34603c1119be64f8077bc218027499c2db64c17436855d8f0954d7adb3 days 10 hrs ago0x79bae5b40a0a882f011a6242d24a2fe4bc0bc299  IN   RoundToken0 Ether0.000510246
0x8d3a0bfdf2991c93fe27e98e5feabb7f79c2ee10aa95e18d93508997082f200d3 days 22 hrs ago0x3e3d2bfc56cdc69ce1ce089d23306ed92a46034b  IN   RoundToken0 Ether0.000510879533
0xbff9b72a77b487bfa9bd83ebc224aba0c81527ff63e064f0793d08c681bd966b3 days 22 hrs ago0x6f3dcb8cb7fe04de97612bc31fa9639ad3b41a60  IN   RoundToken0 Ether0.001200277833
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 Internal Transactions as a result of Contract Execution
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ParentTxHash Block Age From To Value
Contract Name: RoundToken
Compiler Version: v0.4.3-nightly.2016.10.15+commit.482807f6
Optimization Enabled: Yes
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts
pragma solidity ^0.4.0;

contract tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData); }

contract RoundToken {

  string public constant name = "ROUND";
  string public constant symbol = "ROUND";
  uint8 public constant decimals = 18;
  string public constant version = '0.1';
  uint256 public constant totalSupply = 1000000000 * 1000000000000000000;

  address public owner;

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

  modifier checkIfToContract(address _to) {
    if(_to != address(this))  {
      _;
    }
  }

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

  function RoundToken() {
    owner = msg.sender;
    balances[owner] = totalSupply;
  }

  function replaceOwner(address _newOwner) returns (bool success) {
    if (msg.sender != owner) throw;
    owner = _newOwner;
    NewOwner(_newOwner);
    return true;
  }

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

  function transfer(address _to, uint256 _value) checkIfToContract(_to) returns (bool success) {
    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) checkIfToContract(_to) returns (bool success) {
    if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && _value > 0) {
      balances[_to] += _value;
      balances[_from] -= _value;
      allowed[_from][msg.sender] -= _value;
      Transfer(_from, _to, _value);
      return true;
    } else {
      return false;
    }
  }

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

  function approveAndCall(address _spender, uint256 _value, bytes _extraData) returns (bool success) {
    tokenRecipient spender = tokenRecipient(_spender);
    if (approve(_spender, _value)) {
      spender.receiveApproval(msg.sender, _value, this, _extraData);
      return true;
    }
  }

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

  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":true,"inputs":[],"name":"version","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","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":"_newOwner","type":"address"}],"name":"replaceOwner","outputs":[{"name":"success","type":"bool"}],"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":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"},{"name":"_extraData","type":"bytes"}],"name":"approveAndCall","outputs":[{"name":"success","type":"bool"}],"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"},{"inputs":[],"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":"_newOwner","type":"address"}],"name":"NewOwner","type":"event"}]

  Contract Creation Code Switch To Opcodes View
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