ERC20
This contract is an ERC20 token.
Name
VidyCoin
Symbol
VIDY
Decimals
18
Total Supply
10,000,000,000 VIDY
About link description
VIDY (VIDY) is a cryptocurrency and operates on the Ethereum platform. VIDY has a current supply of 10,000,000,000 with 9,888,864,266.138586 in circulation. The last known price of VIDY is 0.00173522 USD and is down -2.50 over the last 24 hours. It is currently trading on 14 active market(s) with $569,881.62 traded over the last 24 hours. More information can be found at https://vidy.com/.
Stats
Public Functions
14
Event Types
7
Code Size
14,475 bytes
Events (7) keyboard_arrow_up
State Variables (8) keyboard_arrow_up
Functions
totalSupply keyboard_arrow_up
balanceOf keyboard_arrow_up
transfer keyboard_arrow_up
Requirements help
Source Code
function transfer(address _to, uint256 _value)
public
whenNotPaused
returns (bool)
{
return super.transfer(_to, _value);
}
allowance keyboard_arrow_up
transferFrom keyboard_arrow_up
Requirements help
Source Code
function transferFrom(
address _from,
address _to,
uint256 _value
) public whenNotPaused returns (bool) {
return super.transferFrom(_from, _to, _value);
}
approve keyboard_arrow_up
Source Code
function approve(address _spender, uint256 _value)
public
whenNotPaused
returns (bool)
{
return super.approve(_spender, _value);
}
renounceOwnership keyboard_arrow_up
transferOwnership keyboard_arrow_up
Modifiers help
onlyOwner checks for the following:
Source Code
function transferOwnership(address _newOwner) public onlyOwner {
_transferOwnership(_newOwner);
}
pause keyboard_arrow_up
unpause keyboard_arrow_up
increaseApproval keyboard_arrow_up
Source Code
function increaseApproval(address _spender, uint256 _addedValue)
public
whenNotPaused
returns (bool success)
{
return super.increaseApproval(_spender, _addedValue);
}
decreaseApproval keyboard_arrow_up
Source Code
function decreaseApproval(address _spender, uint256 _subtractedValue)
public
whenNotPaused
returns (bool success)
{
return super.decreaseApproval(_spender, _subtractedValue);
}
burn keyboard_arrow_up
burnFrom keyboard_arrow_up
Requirements help
Source Code
function burnFrom(address _from, uint256 _value) public {
require(_value <= allowed[_from][msg.sender]);
// Should https://github.com/OpenZeppelin/zeppelin-solidity/issues/707 be accepted,
// this function needs to emit an event with the updated approval.
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
_burn(_from, _value);
}
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 BaseERC20Token._burn keyboard_arrow_up
Requirements help
Source Code
function _burn(address _from, uint256 _value) internal whenNotPaused {
super._burn(_from, _value);
}
internal BurnableToken._burn keyboard_arrow_up
Requirements help
Source Code
function _burn(address _who, uint256 _value) internal {
require(_value <= balances[_who]);
// no need to require value <= totalSupply, since that would imply the
// sender's balance is greater than the totalSupply, which *should* be an assertion failure
balances[_who] = balances[_who].sub(_value);
totalSupply_ = totalSupply_.sub(_value);
emit Burn(_who, _value);
emit Transfer(_who, address(0), _value);
}
internal Ownable._transferOwnership keyboard_arrow_up
Source Code
function _transferOwnership(address _newOwner) internal {
require(_newOwner != address(0));
emit OwnershipTransferred(owner, _newOwner);
owner = _newOwner;
}