ERC-20
Overview
Max Total Supply
700,000,000 BBF
Holders
3,225 ( 0.031%)
Market
Price
$0.07 @ 0.000026 ETH (+3.82%)
Onchain Market Cap
$45,917,838.52
Circulating Supply Market Cap
$12,233,715.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
1.984 BBFValue
$0.13 ( ~5.24880339164201E-05 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
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Minimal Proxy Contract for 0x4e12efe8acb07542f20e66bb714fe396be0e39a0
Contract Name:
Token
Compiler Version
v0.8.5+commit.a4f2e591
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2021-12-06 */ // SPDX-License-Identifier: MIT pragma solidity 0.8.5; abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691 return msg.data; } } abstract contract Ownable is Context { address internal _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); function owner() public view virtual returns (address) { return _owner; } modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } function renounceOwnership() public virtual onlyOwner { emit OwnershipTransferred(_owner, address(0)); _owner = address(0); } function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); emit OwnershipTransferred(_owner, newOwner); _owner = newOwner; } } abstract contract Freezable is Context { event Freeze(address indexed holder); event Unfreeze(address indexed holder); mapping(address => bool) private _frozenAccount; modifier whenNotFrozen(address holder) { require(!_frozenAccount[holder]); _; } function isFrozen(address holder) public view virtual returns (bool frozen) { return _frozenAccount[holder]; } function _freezeAccount(address holder) internal virtual returns (bool success) { require(!isFrozen(holder)); _frozenAccount[holder] = true; emit Freeze(holder); success = true; } function _unfreezeAccount(address holder) internal virtual returns (bool success) { require(isFrozen(holder)); _frozenAccount[holder] = false; emit Unfreeze(holder); success = true; } } abstract contract Pausable is Context { event Paused(address account); event Unpaused(address account); bool private _paused; constructor() { _paused = false; } function paused() public view virtual returns (bool) { return _paused; } modifier whenNotPaused() { require(!paused(), "Pausable: paused"); _; } modifier whenPaused() { require(paused(), "Pausable: not paused"); _; } function _pause() internal virtual whenNotPaused { _paused = true; emit Paused(_msgSender()); } function _unpause() internal virtual whenPaused { _paused = false; emit Unpaused(_msgSender()); } } interface IERC20 { function totalSupply() external view returns (uint256); function balanceOf(address account) external view returns (uint256); function transfer(address recipient, uint256 amount) external returns (bool); function allowance(address owner, address spender) external view returns (uint256); function approve(address spender, uint256 amount) external returns (bool); function transferFrom( address sender, address recipient, uint256 amount ) external returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); event Approval(address indexed owner, address indexed spender, uint256 value); } interface IERC20Metadata is IERC20 { function name() external view returns (string memory); function symbol() external view returns (string memory); function decimals() external view returns (uint8); } contract ERC20 is Context, IERC20, IERC20Metadata { mapping(address => uint256) private _balances; mapping(address => mapping(address => uint256)) private _allowances; uint256 private _totalSupply; string internal _name; string internal _symbol; uint8 internal _decimals; function name() public view virtual override returns (string memory) { return _name; } function symbol() public view virtual override returns (string memory) { return _symbol; } function decimals() public view virtual override returns (uint8) { return _decimals; } function totalSupply() public view virtual override returns (uint256) { return _totalSupply; } function balanceOf(address account) public view virtual override returns (uint256) { return _balances[account]; } function transfer(address recipient, uint256 amount) public virtual override returns (bool) { _transfer(_msgSender(), recipient, amount); return true; } function allowance(address owner, address spender) public view virtual override returns (uint256) { return _allowances[owner][spender]; } function approve(address spender, uint256 amount) public virtual override returns (bool) { _approve(_msgSender(), spender, amount); return true; } function transferFrom( address sender, address recipient, uint256 amount ) public virtual override returns (bool) { _transfer(sender, recipient, amount); uint256 currentAllowance = _allowances[sender][_msgSender()]; require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance"); unchecked { _approve(sender, _msgSender(), currentAllowance - amount); } return true; } function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) { _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue); return true; } function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) { uint256 currentAllowance = _allowances[_msgSender()][spender]; require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero"); unchecked { _approve(_msgSender(), spender, currentAllowance - subtractedValue); } return true; } function _transfer( address sender, address recipient, uint256 amount ) internal virtual { require(sender != address(0), "ERC20: transfer from the zero address"); require(recipient != address(0), "ERC20: transfer to the zero address"); _beforeTokenTransfer(sender, recipient, amount); uint256 senderBalance = _balances[sender]; require(senderBalance >= amount, "ERC20: transfer amount exceeds balance"); unchecked { _balances[sender] = senderBalance - amount; } _balances[recipient] += amount; emit Transfer(sender, recipient, amount); } function _mint(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: mint to the zero address"); _beforeTokenTransfer(address(0), account, amount); _totalSupply += amount; _balances[account] += amount; emit Transfer(address(0), account, amount); } function _burn(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: burn from the zero address"); _beforeTokenTransfer(account, address(0), amount); uint256 accountBalance = _balances[account]; require(accountBalance >= amount, "ERC20: burn amount exceeds balance"); unchecked { _balances[account] = accountBalance - amount; } _totalSupply -= amount; emit Transfer(account, address(0), amount); } function _approve( address owner, address spender, uint256 amount ) internal virtual { require(owner != address(0), "ERC20: approve from the zero address"); require(spender != address(0), "ERC20: approve to the zero address"); _allowances[owner][spender] = amount; emit Approval(owner, spender, amount); } function _beforeTokenTransfer( address from, address to, uint256 amount ) internal virtual {} } abstract contract ERC20Burnable is Context, ERC20, Ownable { function burn(uint256 amount) public virtual { _burn(_msgSender(), amount); } function burnFrom(address account, uint256 amount) public virtual { uint256 currentAllowance = allowance(account, _msgSender()); require(currentAllowance >= amount, "ERC20: burn amount exceeds allowance"); unchecked { _approve(account, _msgSender(), currentAllowance - amount); } _burn(account, amount); } } contract Token is ERC20, Pausable, Freezable, ERC20Burnable { bool private initialized = false; function initialize( address initalizeOwner, string memory initalizeName, string memory initalizeSymbol, uint8 initalizeDecimals, uint256 initalizeSupply ) external { require(!initialized, "Token: already initialized"); _owner = initalizeOwner; _name = initalizeName; _symbol = initalizeSymbol; _decimals = initalizeDecimals; _mint(initalizeOwner, initalizeSupply * (10**initalizeDecimals)); initialized = true; } function pause() public onlyOwner { _pause(); } function unpause() public onlyOwner { _unpause(); } function freezeAccount(address holder) public onlyOwner { _freezeAccount(holder); } function unfreezeAccount(address holder) public onlyOwner { _unfreezeAccount(holder); } function _beforeTokenTransfer( address from, address to, uint256 amount ) internal override whenNotPaused whenNotFrozen(from) { super._beforeTokenTransfer(from, to, amount); } }
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me":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"holder","type":"address"}],"name":"unfreezeAccount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"}]
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A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.