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Contract Overview
ETH Balance: 0 Ether
ETH USD Value: $0
No Of Transactions: 4344 txns
  Latest 25 txns from a total Of 4344 transactions View All

TxHash Block Age From To Value [TxFee]
0xa6267de240455fdb66075ee950ab0b66aa43abdec3039b17298cea69f8c96a38393436514 hrs 26 mins ago0x6f3dcb8cb7fe04de97612bc31fa9639ad3b41a60  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00130447
0x1fc25a42bee1b029ab957b45109f433f44658407d79489e15e9d577622548785393436314 hrs 26 mins ago0x6f3dcb8cb7fe04de97612bc31fa9639ad3b41a60  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00130447
0xc59b7b73cf400399face3f13364613441f6c80a2edfc6bb8b79c9338745b46ce393430914 hrs 37 mins ago0x6f3dcb8cb7fe04de97612bc31fa9639ad3b41a60  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00147033
0xc258e00c897f7e897cf358f1bd92f287c7ce54d1c043577d9640db81ca9e912a393428014 hrs 47 mins ago0x6f3dcb8cb7fe04de97612bc31fa9639ad3b41a60  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00147033
0x76da559b93d63e9a8220ac0170fceec03e667b9676c4e0904041e4fde73a049d393420315 hrs 8 mins ago0x6f3dcb8cb7fe04de97612bc31fa9639ad3b41a60  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00223533
0x75f308d686f4e1b59ecb1a185c9c1ff1021cabe7052c0fbdca95cf0b412c75a5393416015 hrs 21 mins ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00203103
0xbe9d89b4a15173514149c8838d6ab974ef4d1b88834d4dc3787271ef5412327c393415715 hrs 21 mins ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00209257
0x3379b98ef2d5cb35dc87904034c52c1e050ff3b6c3f9e15882c75922cd5d11b4393413315 hrs 29 mins ago0xec267dbcae42ca7031d4a0ea9d36fcf60434b135  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00220332
0x1dff196ee3920a93e56eb3c563e09e2288ee3c24ade85243890bf18ebf1f9795393341819 hrs 16 mins ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00114628
0x5a348b1780b5be01bf427f6a0bfa5a37236d3ea68bae2faa8895d74f5824450b393279022 hrs 5 mins ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.000737
0x268f2d60988e34c74b032a31a5216501bc727908e82e32f0e79bec4a978bb11739322471 day 42 mins ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00108193
0xedd3c2bb7bff5dfb74ac6e79f4fb97cd5cf1fd36bd37f4f0d90ab43e70d8482b39313671 day 5 hrs ago0x72acbea27035e7013de5f1ef0d8d5edd98cc93cb  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00063567
0xc9499a7b61bdf9c7fda82798b6253a3c3f5b38e6d5c814f9edf8ac86073a70d339313541 day 5 hrs ago0x7fcccd2cda09d48fc6775f802b535ed504d721dd  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.0018457
0xf1e073266cf70e153c07d4e1e73ac8da9ea8761226774147f09fbfd19408121639299271 day 11 hrs ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.0008121
0x1f690c0e4eca71f1e734b8ee0b25e279b9cad9ad33a267002a3d50f951d47a7e39283861 day 19 hrs ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00106489
0x82b440fd58543a7053fff8354c00cc5f1deac8d2d7353b4bb1810563cc73937139278511 day 22 hrs ago0x4cdc9aa921506cb83ec22f9d7503186914470ff4  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.0025893
0x5a74812a65f5296d34337d4b4711f52cc3a45f2ee7c42f6d800d732b9c35904f39278161 day 22 hrs ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00141042
0x869e3679d95389cc8e9d479e79a61d6756ac161c20acbb115f67b05dff54056639273902 days 17 mins ago0x0ca7f86b5e12c2950d792c05016cce59d466d68a  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00043828
0x2aedf7cba29d2e5f4d97360ff9fe5cea55573d49142a2452da1f7042a8d6e41439273652 days 26 mins ago0x3e6143aa7fd7d82f5d39a1a47bbce96f564cfc2d  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00077519
0x3b6b883c566b2cf0a3503c857f7ad0a6c653987f7909c32f11f98a45e662415a39253072 days 10 hrs ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00075384
0xf7adfc1320f79ccc1944a7e15d16a3e2d68cba1ed0443703aaba229432110fb039253072 days 10 hrs ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00114704
0x6adf13c63b702ab0a1aacb1977427ff45f4c231fa27929b6de14e786cd360ada39226922 days 22 hrs ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00235028
0x2d5bc2dea23e35f166a63cfba78aa2862603809422180499ce51038e85e1f24e39194253 days 15 hrs ago0x42215b7dfa1e599e02e30ebb631ae0d035db21cf  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.0018393
0xb4f0bd9aed6e09ed4faade269753ef3dbd21a4028c6e07ea295a201db8485f4a39193843 days 15 hrs ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00114181
0x62e11c6fa83f4465d09fa45a19f3a7b696ae57c47f4908444e76412302d452b039182843 days 20 hrs ago0x5e575279bf9f4acf0a130c186861454247394c06  IN   0x4993cb95c7443bdc06155c5f5688be9d8f6999a50 Ether0.00103828

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Warning: The compiled contract might be susceptible to SkipEmptyStringLiteral (low-severity), ConstantOptimizerSubtraction (low-severity), IdentityPrecompileReturnIgnored (low-severity), HighOrderByteCleanStorage (high-severity) Solidity compiler bugs.

Contract Source Code Verified
Contract Name: RoundToken
Compiler Version: v0.4.3-nightly.2016.10.15+commit.482807f6
Optimization Enabled: Yes
Online Solidity Editor:  -NA-



  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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