More Info
Private Name Tags
ContractCreator
TokenTracker
Latest 25 from a total of 436 transactions
Transaction Hash |
Method
|
Block
|
From
|
To
|
|||||
---|---|---|---|---|---|---|---|---|---|
Transfer | 10330512 | 1531 days ago | IN | 0 ETH | 0.00145866 | ||||
Transfer | 9406163 | 1674 days ago | IN | 0 ETH | 0.00062202 | ||||
Transfer | 9213257 | 1703 days ago | IN | 0 ETH | 0.00003275 | ||||
Transfer | 9213180 | 1703 days ago | IN | 0 ETH | 0.00003275 | ||||
Transfer | 9211017 | 1704 days ago | IN | 0 ETH | 0.00005525 | ||||
Transfer | 9077156 | 1729 days ago | IN | 0 ETH | 0 | ||||
Transfer | 9033672 | 1737 days ago | IN | 0 ETH | 0.00007329 | ||||
Transfer | 8760218 | 1782 days ago | IN | 0 ETH | 0.00004397 | ||||
Transfer | 8676324 | 1795 days ago | IN | 0 ETH | 0.00065964 | ||||
Approve | 8408598 | 1837 days ago | IN | 0 ETH | 0.0000548 | ||||
Transfer | 8272481 | 1858 days ago | IN | 0 ETH | 0.00025944 | ||||
Transfer | 8270320 | 1859 days ago | IN | 0 ETH | 0.00061976 | ||||
Transfer | 8262729 | 1860 days ago | IN | 0 ETH | 0.00003664 | ||||
Transfer | 7662292 | 1953 days ago | IN | 0 ETH | 0.00003664 | ||||
Transfer | 7625400 | 1959 days ago | IN | 0 ETH | 0.0001759 | ||||
Transfer | 7584995 | 1965 days ago | IN | 0 ETH | 0.00014633 | ||||
Transfer | 7570825 | 1968 days ago | IN | 0 ETH | 0.00008795 | ||||
Transfer | 7555164 | 1970 days ago | IN | 0 ETH | 0.00007695 | ||||
Transfer | 7534112 | 1973 days ago | IN | 0 ETH | 0.00032249 | ||||
Transfer | 7456378 | 1985 days ago | IN | 0 ETH | 0.00031065 | ||||
Transfer | 7356226 | 2001 days ago | IN | 0 ETH | 0.00018323 | ||||
Transfer | 7319351 | 2007 days ago | IN | 0 ETH | 0.00003664 | ||||
Transfer | 7318224 | 2007 days ago | IN | 0 ETH | 0.00018323 | ||||
Transfer | 7312099 | 2008 days ago | IN | 0 ETH | 0.00002158 | ||||
Transfer | 7312067 | 2008 days ago | IN | 0 ETH | 0.00003551 |
Latest 25 internal transactions (View All)
Advanced mode:
Parent Transaction Hash | Block | From | To | |||
---|---|---|---|---|---|---|
6540586 | 2146 days ago | 0.012 ETH | ||||
6428362 | 2164 days ago | 0.0005 ETH | ||||
6417585 | 2166 days ago | 0.01 ETH | ||||
6363593 | 2175 days ago | 0.01 ETH | ||||
6349921 | 2177 days ago | 0.01 ETH | ||||
6328412 | 2181 days ago | 0.01 ETH | ||||
6324919 | 2181 days ago | 0.01 ETH | ||||
6300122 | 2185 days ago | 0.01 ETH | ||||
6300109 | 2185 days ago | 0.01 ETH | ||||
6295862 | 2186 days ago | 0.01 ETH | ||||
6295725 | 2186 days ago | 0.02 ETH | ||||
6292064 | 2187 days ago | 0.01 ETH | ||||
6288986 | 2187 days ago | 0.01 ETH | ||||
6287684 | 2187 days ago | 1 ETH | ||||
6287474 | 2188 days ago | 0.01 ETH | ||||
6286799 | 2188 days ago | 0.01 ETH | ||||
6286305 | 2188 days ago | 0.01 ETH | ||||
6285928 | 2188 days ago | 0.01 ETH | ||||
6283951 | 2188 days ago | 0.01 ETH | ||||
6283300 | 2188 days ago | 0.01 ETH | ||||
6282795 | 2188 days ago | 0.001 ETH | ||||
6282703 | 2188 days ago | 0.0001 ETH | ||||
6282625 | 2188 days ago | 0.025 ETH | ||||
6282614 | 2188 days ago | 0.02 ETH | ||||
6282568 | 2188 days ago | 0.01 ETH |
Loading...
Loading
Contract Name:
KanZhang
Compiler Version
v0.4.24+commit.e67f0147
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2018-07-28 */ pragma solidity ^0.4.4; contract Token { /// @return total amount of tokens function totalSupply() constant returns (uint256 supply) {} /// @param _owner The address from which the balance will be retrieved /// @return The balance function balanceOf(address _owner) constant returns (uint256 balance) {} /// @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) returns (bool success) {} /// @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) returns (bool success) {} /// @notice `msg.sender` approves `_addr` to spend `_value` tokens /// @param _spender The address of the account able to transfer the tokens /// @param _value The amount of wei to be approved for transfer /// @return Whether the approval was successful or not function approve(address _spender, uint256 _value) returns (bool success) {} /// @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) constant returns (uint256 remaining) {} event Transfer(address indexed _from, address indexed _to, uint256 _value); event Approval(address indexed _owner, address indexed _spender, uint256 _value); } contract StandardToken is Token { function transfer(address _to, uint256 _value) returns (bool success) { //Default assumes totalSupply can't be over max (2^256 - 1). //If your token leaves out totalSupply and can issue more tokens as time goes on, you need to check if it doesn't wrap. //Replace the if with this one instead. //if (balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]) { 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) returns (bool success) { //same as above. Replace this line with the following if you want to protect against wrapping uints. //if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value > balances[_to]) { 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 balanceOf(address _owner) constant returns (uint256 balance) { return balances[_owner]; } function approve(address _spender, uint256 _value) returns (bool success) { allowed[msg.sender][_spender] = _value; Approval(msg.sender, _spender, _value); return true; } function allowance(address _owner, address _spender) constant returns (uint256 remaining) { return allowed[_owner][_spender]; } mapping (address => uint256) balances; mapping (address => mapping (address => uint256)) allowed; uint256 public totalSupply; } contract KanZhang is StandardToken { /* Public variables of the token */ /* NOTE: The following variables are OPTIONAL vanities. One does not have to include them. They allow one to customise the token contract & in no way influences the core functionality. Some wallets/interfaces might not even bother to look at this information. */ string public name; // Token Name uint8 public decimals; // How many decimals to show. To be standard complicant keep it 18 string public symbol; // An identifier: eg SBX, XPR etc.. string public version = 'H1.0'; uint256 public unitsOneEthCanBuy; // How many units of your coin can be bought by 1 ETH? uint256 public totalEthInWei; // WEI is the smallest unit of ETH (the equivalent of cent in USD or satoshi in BTC). We'll store the total ETH raised via our ICO here. address public fundsWallet; // Where should the raised ETH go? // which means the following function name has to match the contract name declared above function KanZhang() { balances[msg.sender] = 1000000000000000000000000000; totalSupply = 1000000000000000000000000000; name = "KanZhang"; decimals = 18; symbol = "KZG"; unitsOneEthCanBuy = 470000; fundsWallet = msg.sender; } function() payable{ totalEthInWei = totalEthInWei + msg.value; uint256 amount = msg.value * unitsOneEthCanBuy; require(balances[fundsWallet] >= amount); balances[fundsWallet] = balances[fundsWallet] - amount; balances[msg.sender] = balances[msg.sender] + amount; Transfer(fundsWallet, msg.sender, amount); // Broadcast a message to the blockchain //Transfer ether to fundsWallet fundsWallet.transfer(msg.value); } /* Approves and then calls the receiving contract */ function approveAndCall(address _spender, uint256 _value, bytes _extraData) returns (bool success) { allowed[msg.sender][_spender] = _value; Approval(msg.sender, _spender, _value); //call the receiveApproval function on the contract you want to be notified. This crafts the function signature manually so one doesn't have to include a contract in here just for this. //receiveApproval(address _from, uint256 _value, address _tokenContract, bytes _extraData) //it is assumed that when does this that the call *should* succeed, otherwise one would use vanilla approve instead. if(!_spender.call(bytes4(bytes32(sha3("receiveApproval(address,uint256,address,bytes)"))), msg.sender, _value, this, _extraData)) { throw; } return true; } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"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":true,"inputs":[],"name":"fundsWallet","outputs":[{"name":"","type":"address"}],"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":"version","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"unitsOneEthCanBuy","outputs":[{"name":"","type":"uint256"}],"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":"totalEthInWei","outputs":[{"name":"","type":"uint256"}],"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":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"},{"name":"_extraData","type":"bytes"}],"name":"approveAndCall","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":true,"stateMutability":"payable","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
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
Deployed Bytecode
0x6080604052600436106100b65763ffffffff60e060020a60003504166306fdde038114610197578063095ea7b31461022157806318160ddd146102595780632194f3a21461028057806323b872dd146102b1578063313ce567146102db57806354fd4d501461030657806365f2bc2e1461031b57806370a0823114610330578063933ba4131461035157806395d89b4114610366578063a9059cbb1461037b578063cae9ca511461039f578063dd62ed3e14610408575b6008805434908101909155600754600954600160a060020a03166000908152602081905260409020549102908111156100ee57600080fd5b60098054600160a060020a0390811660009081526020818152604080832080548790039055338084529281902080548701905593548451868152945192949316927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef929081900390910190a3600954604051600160a060020a03909116903480156108fc02916000818181858888f19350505050158015610193573d6000803e3d6000fd5b5050005b3480156101a357600080fd5b506101ac61042f565b6040805160208082528351818301528351919283929083019185019080838360005b838110156101e65781810151838201526020016101ce565b50505050905090810190601f1680156102135780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b34801561022d57600080fd5b50610245600160a060020a03600435166024356104bd565b604080519115158252519081900360200190f35b34801561026557600080fd5b5061026e610524565b60408051918252519081900360200190f35b34801561028c57600080fd5b5061029561052a565b60408051600160a060020a039092168252519081900360200190f35b3480156102bd57600080fd5b50610245600160a060020a0360043581169060243516604435610539565b3480156102e757600080fd5b506102f0610624565b6040805160ff9092168252519081900360200190f35b34801561031257600080fd5b506101ac61062d565b34801561032757600080fd5b5061026e610688565b34801561033c57600080fd5b5061026e600160a060020a036004351661068e565b34801561035d57600080fd5b5061026e6106a9565b34801561037257600080fd5b506101ac6106af565b34801561038757600080fd5b50610245600160a060020a036004351660243561070a565b3480156103ab57600080fd5b50604080516020600460443581810135601f8101849004840285018401909552848452610245948235600160a060020a03169460248035953695946064949201919081908401838280828437509497506107a19650505050505050565b34801561041457600080fd5b5061026e600160a060020a036004358116906024351661093c565b6003805460408051602060026001851615610100026000190190941693909304601f810184900484028201840190925281815292918301828280156104b55780601f1061048a576101008083540402835291602001916104b5565b820191906000526020600020905b81548152906001019060200180831161049857829003601f168201915b505050505081565b336000818152600160209081526040808320600160a060020a038716808552908352818420869055815186815291519394909390927f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925928290030190a35060015b92915050565b60025481565b600954600160a060020a031681565b600160a060020a03831660009081526020819052604081205482118015906105845750600160a060020a03841660009081526001602090815260408083203384529091529020548211155b80156105905750600082115b1561061957600160a060020a0380841660008181526020818152604080832080548801905593881680835284832080548890039055600182528483203384528252918490208054879003905583518681529351929391927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9281900390910190a350600161061d565b5060005b9392505050565b60045460ff1681565b6006805460408051602060026001851615610100026000190190941693909304601f810184900484028201840190925281815292918301828280156104b55780601f1061048a576101008083540402835291602001916104b5565b60075481565b600160a060020a031660009081526020819052604090205490565b60085481565b6005805460408051602060026001851615610100026000190190941693909304601f810184900484028201840190925281815292918301828280156104b55780601f1061048a576101008083540402835291602001916104b5565b3360009081526020819052604081205482118015906107295750600082115b15610799573360008181526020818152604080832080548790039055600160a060020a03871680845292819020805487019055805186815290519293927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef929181900390910190a350600161051e565b50600061051e565b336000818152600160209081526040808320600160a060020a038816808552908352818420879055815187815291519394909390927f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925928290030190a383600160a060020a031660405180807f72656365697665417070726f76616c28616464726573732c75696e743235362c81526020017f616464726573732c627974657329000000000000000000000000000000000000815250602e019050604051809103902060e060020a9004338530866040518563ffffffff1660e060020a0281526004018085600160a060020a0316600160a060020a0316815260200184815260200183600160a060020a0316600160a060020a03168152602001828051906020019080838360005b838110156108e15781810151838201526020016108c9565b50505050905090810190601f16801561090e5780820380516001836020036101000a031916815260200191505b509450505050506000604051808303816000875af192505050151561093257600080fd5b5060019392505050565b600160a060020a039182166000908152600160209081526040808320939094168252919091522054905600a165627a7a72305820569b01d5bb075a802f573e8787c75caa54afa5c7530c32994f62670160043cbc0029
Swarm Source
bzzr://569b01d5bb075a802f573e8787c75caa54afa5c7530c32994f62670160043cbc
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 26 Chains
Chain | Token | Portfolio % | Price | Amount | Value |
---|
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.