Contract Overview
Balance: 0 Ether
Ether Value: $0
Transactions: 113047 txns
Token Tracker: WaykiCoin (WIC)
 Latest 25 transactions from a total of 113047 transactions

TxHash Age From To Value [TxFee]
0x31c1ec8a9541e85ced31a1e68aa5121178c33c4af4fb4d5462b5d8dcee4075802 hrs 14 mins ago0xce85247b032f7528ba97396f7b17c76d5d034d2f  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00052083
0x87d8473a2bf9c052884a9d044bf9f8f15911b52e9ca3d9c5eec313ad35b7d83e5 hrs 40 mins ago0xed1933e6ec40cb77adf60ebb2a8ee950a2a65b32  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.000242209
0x7d3cd34d4f15eff02094f7b31b3a8551beae14a4fe37ac1eeccbcc887343443c5 hrs 50 mins ago0x93f36930f94fbb5afc5fb506d3f7abb9179a4e4e  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00156057
0x8c2c869e154cf0a45024f64b2c63140c44173ff5b02c6c39f76da96f51ae6db86 hrs 30 mins ago0xed1933e6ec40cb77adf60ebb2a8ee950a2a65b32  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.000242209
0xcd2e7cd6708d0d029379fdfa8793f21638e6d99bc61a4cc385dd4e849f2ae1a76 hrs 39 mins ago0x93f36930f94fbb5afc5fb506d3f7abb9179a4e4e  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00156057
0x5ca8d1e3a87ce81ca3b12a33ec50303c0eae1dc8ec5ff84d3e17dc38e17447b220 hrs 51 mins ago0x465a28d1d9c03d747b43ccf4b72983b8422b83f2  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.000242209
0x58ded987625a527cac799354970699214ae368416c6f140efd890c5ac729538021 hrs 1 min ago0x8705ccfd8a6df3785217c307cbebf9b793310b94  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00416152
0xa945df428820593241ac3ab0e213a24a44536f7ddb61c014ab6f463758a7dca121 hrs 1 min ago0x639d9ba0f11ff73a25c0a26849d4d5a7175169b6  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00296152
0x36d9ec1c35c893588948f2a3e1fda3e79151b59dc6dee3f134074507540232071 day 1 hr ago0x2ebebdfe160a355eab8eb0388753aa3316839d82  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.000242209
0xf60439ee9cca0d1fd5a5f95ccae313bba5a81f18f198105a1404e9cf6c41bf171 day 1 hr ago0x8705ccfd8a6df3785217c307cbebf9b793310b94  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00416152
0xb7fa5826f49b7945fde0428f18a091cb00d91ffd0ff5b6d459389b730d2883841 day 15 hrs ago0x465a28d1d9c03d747b43ccf4b72983b8422b83f2  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.000242209
0xfc3da6ed8f98e1b2c6b7132357201863afa4bb0db922608c0c04f45b3de13fe91 day 16 hrs ago0x8705ccfd8a6df3785217c307cbebf9b793310b94  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00416152
0xff10683a43d7dda2a3d6712c359e2b8183740978aa96823151755c97bb4fb3ca1 day 19 hrs ago0x5b2d5226958c83c62fad65a71c5756eed6c64548  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.000242209
0x73f0e1b552c7c3a41fc15ac41a3dc348fcb01bc72998e2ae5237851254aa72c01 day 19 hrs ago0x8705ccfd8a6df3785217c307cbebf9b793310b94  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00416152
0x0aefe74223272076ad78ddf52ec7fda4b2518de2773054385c5ee5cbdd1a19c41 day 20 hrs agoHotbit  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.001508551
0x9810e2e37f5528da65d8754e7b13b773f348c5062f20d1ed562bccc4c739c1c52 days 1 hr agoHotbit  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00260095
0x95617c74e10a47bee1bef5193551ef3fa8d86690145bd7c9e89c33073ce89d352 days 1 hr ago0xe7f1be747d9a91794d9d5ea82caf9b3b138a3bae  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00031173
0xf28d311b5a42232a2dd734f9c8e033fbf2746202d382d1de6237f98e1f244dd12 days 20 hrs ago0xb0715ffbdbda3b1abf2fc66339412b6cde636728  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.000242209
0x19048c05f368da2a20b3eea9abf33feffb59acead1b87d721e06f3141e47b2b22 days 20 hrs ago0x8705ccfd8a6df3785217c307cbebf9b793310b94  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00416152
0x746544ebbc2d0e12c9925490bcace4d5485e48191885d230837b6451ff3ab3492 days 21 hrs ago0x465a28d1d9c03d747b43ccf4b72983b8422b83f2  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.000242209
0x6cf007c33c88ea1122ad2755a5a0a7c82fb4340a7ad2789ee8f722817d17296b2 days 21 hrs ago0x8705ccfd8a6df3785217c307cbebf9b793310b94  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.0029564
0x0dd26c4554a9e70c0de94737ffc80f0e93fc40d0866b4716a09bc9d581f2d97a3 days 31 mins ago0x8705ccfd8a6df3785217c307cbebf9b793310b94  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00295128
0x292d2b091a38578296758530ee5626a77af8c91a65384bf5fa023412cbbf35925 days 1 hr ago0xe7f1be747d9a91794d9d5ea82caf9b3b138a3bae  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00036955
0x8c858fa6be01a29f287acb6341f738cfbf5510c01081c4462d0152497c1a3d305 days 4 hrs ago0x8705ccfd8a6df3785217c307cbebf9b793310b94  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.00416152
0x25f837b010b4e109b4612232ff8ae197e49b81202eab2e62b64cc1b9c90a93d45 days 20 hrs ago0x1cff217ebf0e106e917b457c504244097593ac11  IN   0x4f878c0852722b0976a955d68b376e4cd4ae99e50 Ether0.000518266
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 Internal Transactions as a result of Contract Execution
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Warning: The Compiled Contract might be susceptible to ExpExponentCleanup (medium/high-severity), EventStructWrongData (very low-severity), NestedArrayFunctionCallDecoder (medium-severity) SolidityCompiler Bugs.

Contract Source Code Verified (Exact Match)
Contract Name: WaykiCoin
Compiler Text: v0.4.18+commit.9cf6e910
Optimization Enabled: No
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts

pragma solidity ^0.4.11;
contract WaykiCoin{
	mapping (address => uint256) balances;
	address public owner;
    string public name;
    string public symbol;
    uint8 public decimals;
	// total amount of tokens
    uint256 public totalSupply;
	// `allowed` tracks any extra transfer rights as in all ERC20 tokens
    mapping (address => mapping (address => uint256)) allowed;
    function WaykiCoin() public { 
        owner = msg.sender;                                         // Set owner of contract 
        name = "WaykiCoin";                                         // Set the name for display purposes
        symbol = "WIC";                                             // Set the symbol for display purposes
        decimals = 8;                                               // Amount of decimals for display purposes
		totalSupply = 21000000000000000;                            // Total supply
		balances[owner] = totalSupply;                              // Set owner balance equal totalsupply 
    }
	
    /// @param _owner The address from which the balance will be retrieved
    /// @return The balance
    function balanceOf(address _owner) public constant returns (uint256 balance) {
		 return balances[_owner];
	}

    /// @notice send `_value` token to `_to` from `msg.sender`
    /// @param _to The address of the recipient
    /// @param _value The amount of token to be transferred
    /// @return Whether the transfer was successful or not
    function transfer(address _to, uint256 _value) public returns (bool success) {
	    require(_value > 0 );                                      // Check send token value > 0;
		require(balances[msg.sender] >= _value);                    // Check if the sender has enough
        require(balances[_to] + _value > balances[_to]);           // Check for overflows											
		balances[msg.sender] -= _value;                          // Subtract from the sender
		balances[_to] += _value;                                 // Add the same to the recipient                       
		 
		Transfer(msg.sender, _to, _value); 							// Notify anyone listening that this transfer took place
		return true;      
	}

    /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
    /// @param _from The address of the sender
    /// @param _to The address of the recipient
    /// @param _value The amount of token to be transferred
    /// @return Whether the transfer was successful or not
    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
	  
	    require(balances[_from] >= _value);                 // Check if the sender has enough
        require(balances[_to] + _value >= balances[_to]);   // Check for overflows
        require(_value <= allowed[_from][msg.sender]);      // Check allowance
        balances[_from] -= _value;                         // Subtract from the sender
        balances[_to] += _value;                           // Add the same to the recipient
        allowed[_from][msg.sender] -= _value;
        Transfer(_from, _to, _value);
        return true;
	}

    /// @notice `msg.sender` approves `_spender` to spend `_value` tokens
    /// @param _spender The address of the account able to transfer the tokens
    /// @param _value The amount of tokens to be approved for transfer
    /// @return Whether the approval was successful or not
    function approve(address _spender, uint256 _value) public returns (bool success) {
		require(balances[msg.sender] >= _value);
		allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
		return true;
	
	}
	
    /// @param _owner The address of the account owning tokens
    /// @param _spender The address of the account able to transfer the tokens
    /// @return Amount of remaining tokens allowed to spent
    function allowance(address _owner, address _spender) public constant returns (uint256 remaining) {
        return allowed[_owner][_spender];
	}
	
	/* This unnamed function is called whenever someone tries to send ether to it */
    function () private {
        revert();     // Prevents accidental sending of ether
    }

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

    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":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","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":"decimals","outputs":[{"name":"","type":"uint8"}],"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":"owner","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":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","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"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":false,"stateMutability":"nonpayable","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"}]

  Contract Creation Code Switch To Opcodes View
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   Swarm Source:
bzzr://dedea71598e64329f6798c950af7d046f1e9cbda93818c8c24bdd55030891280

 

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