More Info
Private Name Tags
ContractCreator
TokenTracker
Latest 25 from a total of 369 transactions
Transaction Hash |
Method
|
Block
|
From
|
To
|
|||||
---|---|---|---|---|---|---|---|---|---|
Transfer | 9995318 | 1582 days ago | IN | 0 ETH | 0.00012268 | ||||
Transfer | 9842793 | 1606 days ago | IN | 0 ETH | 0.00011089 | ||||
Transfer | 9836410 | 1607 days ago | IN | 0 ETH | 0.0001673 | ||||
Transfer | 9749220 | 1620 days ago | IN | 0 ETH | 0.00003717 | ||||
Transfer | 9739303 | 1622 days ago | IN | 0 ETH | 0.00018589 | ||||
Transfer | 9725902 | 1624 days ago | IN | 0 ETH | 0.00018589 | ||||
Transfer | 9623416 | 1640 days ago | IN | 0 ETH | 0.00005576 | ||||
Transfer | 9533796 | 1654 days ago | IN | 0 ETH | 0.00007435 | ||||
Transfer | 9498522 | 1659 days ago | IN | 0 ETH | 0.00022306 | ||||
Transfer | 9401813 | 1674 days ago | IN | 0 ETH | 0.00003717 | ||||
Transfer | 9390379 | 1676 days ago | IN | 0 ETH | 0.00016434 | ||||
Transfer | 9352570 | 1682 days ago | IN | 0 ETH | 0.00003716 | ||||
Transfer | 9307970 | 1688 days ago | IN | 0 ETH | 0.00002869 | ||||
Transfer | 9305922 | 1689 days ago | IN | 0 ETH | 0.00002216 | ||||
Transfer | 9304203 | 1689 days ago | IN | 0 ETH | 0.00004313 | ||||
Transfer | 9299439 | 1690 days ago | IN | 0 ETH | 0.00007435 | ||||
Transfer | 9223770 | 1701 days ago | IN | 0 ETH | 0.00005576 | ||||
Transfer | 9210025 | 1703 days ago | IN | 0 ETH | 0.00003156 | ||||
Transfer | 9210017 | 1703 days ago | IN | 0 ETH | 0.00002525 | ||||
Transfer | 9207789 | 1704 days ago | IN | 0 ETH | 0.00003717 | ||||
Transfer | 9034045 | 1736 days ago | IN | 0 ETH | 0.00022194 | ||||
Transfer | 9024746 | 1738 days ago | IN | 0 ETH | 0.00003699 | ||||
Transfer | 8961771 | 1749 days ago | IN | 0 ETH | 0.00042168 | ||||
Transfer | 8932504 | 1754 days ago | IN | 0 ETH | 0.00003583 | ||||
Transfer | 8841396 | 1769 days ago | IN | 0 ETH | 0.00007398 |
View more zero value Internal Transactions in Advanced View mode
Advanced mode:
Loading...
Loading
Contract Name:
eXBCNToken
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 2018-10-26 */ pragma solidity ^0.4.24; /** * @title SafeMath * @dev Math operations with safety checks that revert on error */ library SafeMath { /** * @dev Multiplies two numbers, reverts on overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the // benefit is lost if 'b' is also tested. // See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522 if (a == 0) { return 0; } uint256 c = a * b; require(c / a == b); return c; } /** * @dev Integer division of two numbers truncating the quotient, reverts on division by zero. */ function div(uint256 a, uint256 b) internal pure returns (uint256) { require(b > 0); // Solidity only automatically asserts when dividing by 0 uint256 c = a / b; // assert(a == b * c + a % b); // There is no case in which this doesn't hold return c; } /** * @dev Subtracts two numbers, reverts on overflow (i.e. if subtrahend is greater than minuend). */ function sub(uint256 a, uint256 b) internal pure returns (uint256) { require(b <= a); uint256 c = a - b; return c; } /** * @dev Adds two numbers, reverts on overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c = a + b; require(c >= a); return c; } /** * @dev Divides two numbers and returns the remainder (unsigned integer modulo), * reverts when dividing by zero. */ function mod(uint256 a, uint256 b) internal pure returns (uint256) { require(b != 0); return a % b; } } /** * @title ERC20 interface * @dev see https://github.com/ethereum/EIPs/issues/20 */ interface IERC20 { function totalSupply() external view returns (uint256); function balanceOf(address who) external view returns (uint256); function allowance(address owner, address spender) external view returns (uint256); function transfer(address to, uint256 value) external returns (bool); function approve(address spender, uint256 value) external returns (bool); function transferFrom(address from, address to, uint256 value) external returns (bool); event Transfer( address indexed from, address indexed to, uint256 value ); event Approval( address indexed owner, address indexed spender, uint256 value ); } /** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md * Originally based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol */ contract ERC20 is IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowed; uint256 private _totalSupply; /** * @dev Total number of tokens in existence */ function totalSupply() public view returns (uint256) { return _totalSupply; } /** * @dev Gets the balance of the specified address. * @param owner The address to query the the balance of. * @return An uint256 representing the amount owned by the passed address. */ function balanceOf(address owner) public view returns (uint256) { return _balances[owner]; } /** * @dev Function to check the amount of tokens that an owner allowed to a spender. * @param owner address The address which owns the funds. * @param spender address The address which will spend the funds. * @return A uint256 specifying the amount of tokens still available for the spender. */ function allowance( address owner, address spender ) public view returns (uint256) { return _allowed[owner][spender]; } /** * @dev Transfer token for a specified address * @param to The address to transfer to. * @param value The amount to be transferred. */ function transfer(address to, uint256 value) public returns (bool) { require(value <= _balances[msg.sender]); require(to != address(0)); _balances[msg.sender] = _balances[msg.sender].sub(value); _balances[to] = _balances[to].add(value); emit Transfer(msg.sender, to, value); return true; } /** * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender. * Beware that changing an allowance with this method brings the risk that someone may use both the old * and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this * race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * @param spender The address which will spend the funds. * @param value The amount of tokens to be spent. */ function approve(address spender, uint256 value) public returns (bool) { require(spender != address(0)); _allowed[msg.sender][spender] = value; emit Approval(msg.sender, spender, value); return true; } /** * @dev Transfer tokens from one address to another * @param from address The address which you want to send tokens from * @param to address The address which you want to transfer to * @param value uint256 the amount of tokens to be transferred */ function transferFrom( address from, address to, uint256 value ) public returns (bool) { require(value <= _balances[from]); require(value <= _allowed[from][msg.sender]); require(to != address(0)); _balances[from] = _balances[from].sub(value); _balances[to] = _balances[to].add(value); _allowed[from][msg.sender] = _allowed[from][msg.sender].sub(value); emit Transfer(from, to, value); return true; } /** * @dev Increase the amount of tokens that an owner allowed to a spender. * approve should be called when allowed_[_spender] == 0. To increment * allowed value is better to use this function to avoid 2 calls (and wait until * the first transaction is mined) * From MonolithDAO Token.sol * @param spender The address which will spend the funds. * @param addedValue The amount of tokens to increase the allowance by. */ function increaseAllowance( address spender, uint256 addedValue ) public returns (bool) { require(spender != address(0)); _allowed[msg.sender][spender] = ( _allowed[msg.sender][spender].add(addedValue)); emit Approval(msg.sender, spender, _allowed[msg.sender][spender]); return true; } /** * @dev Decrease the amount of tokens that an owner allowed to a spender. * approve should be called when allowed_[_spender] == 0. To decrement * allowed value is better to use this function to avoid 2 calls (and wait until * the first transaction is mined) * From MonolithDAO Token.sol * @param spender The address which will spend the funds. * @param subtractedValue The amount of tokens to decrease the allowance by. */ function decreaseAllowance( address spender, uint256 subtractedValue ) public returns (bool) { require(spender != address(0)); _allowed[msg.sender][spender] = ( _allowed[msg.sender][spender].sub(subtractedValue)); emit Approval(msg.sender, spender, _allowed[msg.sender][spender]); return true; } /** * @dev Internal function that mints an amount of the token and assigns it to * an account. This encapsulates the modification of balances such that the * proper events are emitted. * @param account The account that will receive the created tokens. * @param amount The amount that will be created. */ function _mint(address account, uint256 amount) internal { require(account != 0); _totalSupply = _totalSupply.add(amount); _balances[account] = _balances[account].add(amount); emit Transfer(address(0), account, amount); } } contract eXBCNToken is ERC20 { string public name="eXBCN TOKEN"; string public symbol="eXBCN"; uint8 public decimals=18; uint256 public constant INITIAL_SUPPLY = 200000000 * (10 ** uint256(decimals)); /** * @dev Constructor that gives msg.sender all of existing tokens. */ constructor() public { _mint(msg.sender, INITIAL_SUPPLY); } }
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":"","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":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"INITIAL_SUPPLY","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"}],"name":"balanceOf","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":"spender","type":"address"},{"name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","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"}]
Contract Creation Code
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
Deployed Bytecode
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
Swarm Source
bzzr://2ee9af20cb1cb4158990fd8e1c4bc68a650d09c6ddbf5e661db1ae9a8723794e
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 26 Chains
Chain | Token | Portfolio % | Price | Amount | Value |
---|
Loading...
Loading
[ 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.