KaratBank Coin
ERC20
This contract is an ERC20 token.
Name
KaratBank Coin
Symbol
KBC
Decimals
7
Total Supply
12,000,000,000 KBC
About link description
Karatgold Coin (KBC) is a cryptocurrency and operates on the Ethereum platform. Karatgold Coin has a current supply of 12,000,000,000 with 0 in circulation. The last known price of Karatgold Coin is 0.0012156 USD and is up 1.15 over the last 24 hours. It is currently trading on 2 active market(s) with $0.00 traded over the last 24 hours. More information can be found at https://karatgold.io/.
Stats
Public Functions
11
Event Types
3
Code Size
8,853 bytes
State Variables (6) keyboard_arrow_up
Functions
balanceOf keyboard_arrow_up
transfer keyboard_arrow_up
Requirements help
Source Code
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
// SafeMath.sub will throw if there is not enough balance.
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
allowance keyboard_arrow_up
transferFrom keyboard_arrow_up
Requirements help
Source Code
function transferFrom(
address _from,
address _to,
uint256 _value
) public returns (bool) {
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
Transfer(_from, _to, _value);
return true;
}
approve keyboard_arrow_up
Source Code
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
increaseApproval keyboard_arrow_up
Source Code
function increaseApproval(address _spender, uint256 _addedValue)
public
returns (bool success)
{
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(
_addedValue
);
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
decreaseApproval keyboard_arrow_up
Source Code
function decreaseApproval(address _spender, uint256 _subtractedValue)
public
returns (bool success)
{
uint256 oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
transferOwnership keyboard_arrow_up
Modifiers help
onlyOwner checks for the following:
Source Code
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
send keyboard_arrow_up
Modifiers help
onlyOwner checks for the following:
Source Code
function send(address addr, uint256 amount) public onlyOwner {
sendp(addr, amount);
}
moneyBack keyboard_arrow_up
Modifiers help
onlyOwner checks for the following:
Source Code
function moneyBack(address addr) public onlyOwner {
require(addr != 0x0);
addr.transfer(this.balance);
}
burnRemainder keyboard_arrow_up
Modifiers help
onlyOwner checks for the following:
Source Code
function burnRemainder(uint256) public onlyOwner {
uint256 value = balances[this];
totalSupply = totalSupply.sub(value);
balances[this] = 0;
}
Internal Functions
Internal functions are parts of the contract that can't be used directly, but instead are used by the public functions listed above.
internal InvestorsFeature.deposit keyboard_arrow_up
internal InvestorsFeature.sendp keyboard_arrow_up
Source Code
function sendp(address addr, uint256 amount) internal {
require(addr != address(0));
require(amount > 0);
deposit(addr, amount);
// SafeMath.sub will throw if there is not enough balance.
balances[this] = balances[this].sub(amount);
balances[addr] = balances[addr].add(amount);
Transfer(this, addr, amount);
}