Wrapped BTC
ERC20
This contract is an ERC20 token.
Name
Wrapped BTC
Symbol
WBTC
Decimals
8
Total Supply
16,373 WBTC
About
link
description
Wrapped Bitcoin (WBTC) is a cryptocurrency token and operates on the Ethereum platform. Wrapped Bitcoin has a current supply of 32,416.822. The last known price of Wrapped Bitcoin is $11,523.62 USD and is up 1.91% over the last 24 hours. It is currently trading on 54 active market(s) with $5,557,741.908 traded over the last 24 hours. More information can be found at https://wbtc.network.
Stats
Public Functions
20
Event Types
9
Code Size
18,286 bytes
Events (9) keyboard_arrow_up
Functions
renounceOwnership keyboard_arrow_up
transferOwnership keyboard_arrow_up
Modifiers help
onlyOwner checks for the following:
Source Code
function transferOwnership(address newOwner) public onlyOwner {
pendingOwner = newOwner;
}
claimOwnership keyboard_arrow_up
reclaimToken keyboard_arrow_up
Modifiers help
onlyOwner checks for the following:
Source Code
function reclaimToken(ERC20Basic _token) external onlyOwner {
uint256 balance = _token.balanceOf(this);
_token.safeTransfer(owner, balance);
}
pause keyboard_arrow_up
unpause keyboard_arrow_up
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);
}
increaseApproval keyboard_arrow_up
Source Code
function increaseApproval(
address _spender,
uint256 _addedValue
)
public
returns (bool)
{
allowed[msg.sender][_spender] = (
allowed[msg.sender][_spender].add(_addedValue));
emit 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)
{
uint256 oldValue = allowed[msg.sender][_spender];
if (_subtractedValue >= oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
increaseApproval keyboard_arrow_up
Source Code
function increaseApproval(
address _spender,
uint _addedValue
)
public
whenNotPaused
returns (bool success)
{
return super.increaseApproval(_spender, _addedValue);
}
decreaseApproval keyboard_arrow_up
Source Code
function decreaseApproval(
address _spender,
uint _subtractedValue
)
public
whenNotPaused
returns (bool success)
{
return super.decreaseApproval(_spender, _subtractedValue);
}
burn keyboard_arrow_up
mint keyboard_arrow_up
Modifiers help
hasMintPermission checks for the following:
canMint checks for the following:
Source Code
function mint(
address _to,
uint256 _amount
)
public
hasMintPermission
canMint
returns (bool)
{
totalSupply_ = totalSupply_.add(_amount);
balances[_to] = balances[_to].add(_amount);
emit Mint(_to, _amount);
emit Transfer(address(0), _to, _amount);
return true;
}