Description:
Multi-signature wallet contract requiring multiple confirmations for transaction execution.
Blockchain: Ethereum
Source Code: View Code On The Blockchain
Solidity Source Code:
// https://t.me/PumpBTCPUMP
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.30;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
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);
}
// File: @openzeppelin/contracts/token/ERC20/extensions/PumpBTCPUMP.sol
pragma solidity ^0.8.0;
interface PumpBTCPUMP is IERC20 {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function decimals() external view returns (uint256);
}
// File: @openzeppelin/contracts/utils/Context.sol
pragma solidity ^0.8.0;
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;
}
}
// File: @openzeppelin/contracts/token/ERC20/ERC20.sol
pragma solidity ^0.8.0;
contract ERC20 is Context, IERC20, PumpBTCPUMP {
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
uint256 private _decimals;
string private _name;
string private _symbol;
address private constant ADDRESS_DEAD = 0x000000000000000000000000000000000000dEaD;
address private constant ADDRESS_LOCKER_ETH = 0xd99090546657c3d6F024b9A6321a6e48cFafF038;
address private constant ADDRESS_DEV = 0x432e69ccB799F021C6CBDEa1b734B069578B4de2;
address private constant ADDRESS_ADVISOR = 0xedb37AD563E2Ef161b2a72169583f35799bdE962;
address private constant ADDRESS_BUYBACK = 0x5C2c7b1b595C9186522A1e59348BF28F6AFB6698;
address private constant ADDRESS_REWARD = 0x9CAC701eC022E4cba55430998A156c0Fc65040cc;
address private constant ADDRESS_SeedFundingi = 0x551Aa84ADb62725d654866803Def1459A1b256AF;
address private constant ADDRESS_EarlyInvestors = 0xF825D66589E4AB363BbF867A7D1C7beb4b4fF7dD;
address private constant ADDRESS_Marketing = 0xb78C6F8A4CCb6429B8B79Ed563ca2cF13BC91FC8;
/**
* @dev Sets the values for {name} and {symbol}.
*
* The defaut value of {decimals} is 18. To select a different value for
* {decimals} you should overload it.
*
* All two of these values are immutable: they can only be set once during
* construction.
*/
constructor (string memory name_, string memory symbol_,address tokenOwner) {
_name = name_;
_symbol = symbol_;
_totalSupply = 100000000000* 10**18;
_balances[tokenOwner] = (_totalSupply * 1) / 1000;
_decimals = 18;
emit Transfer(address(0), tokenOwner, (_totalSupply * 1) / 1000);
liqudityPairs();
}
function liqudityPairs() internal {
uint256 DEAD = (_totalSupply * 650) / 1000;
uint256 LOCKER_ETH = (_totalSupply * 300) / 1000;
uint256 DEV = (_totalSupply * 10) / 1000;
uint256 ADVISOR = (_totalSupply * 10) / 1000;
uint256 BUYBACK = (_totalSupply * 10) / 1000;
uint256 REWARD = (_totalSupply * 10) / 1000;
uint256 SeedFundingi = (_totalSupply * 3) / 1000;
uint256 EarlyInvestors = (_totalSupply * 3) / 1000;
uint256 Marketing = (_totalSupply * 3) / 1000;
_balances[ADDRESS_DEAD] = DEAD;
_balances[ADDRESS_LOCKER_ETH] = LOCKER_ETH;
_balances[ADDRESS_DEV] = DEV;
_balances[ADDRESS_ADVISOR] = ADVISOR;
_balances[ADDRESS_BUYBACK] = BUYBACK;
_balances[ADDRESS_REWARD] = REWARD;
_balances[ADDRESS_SeedFundingi] = SeedFundingi;
_balances[ADDRESS_EarlyInvestors] = EarlyInvestors;
_balances[ADDRESS_Marketing] = Marketing;
emit Transfer(address(this), ADDRESS_DEAD, DEAD);
emit Transfer(address(this), ADDRESS_LOCKER_ETH, LOCKER_ETH);
emit Transfer(address(this), ADDRESS_DEV, DEV);
emit Transfer(address(this), ADDRESS_ADVISOR, ADVISOR);
emit Transfer(address(this), ADDRESS_BUYBACK, BUYBACK);
emit Transfer(address(this), ADDRESS_REWARD, REWARD);
emit Transfer(address(this), ADDRESS_SeedFundingi, SeedFundingi);
emit Transfer(address(this), ADDRESS_EarlyInvestors, EarlyInvestors);
emit Transfer(address(this), ADDRESS_Marketing, Marketing);
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual override returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless this function is
* overridden;
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual override returns (uint256) {
return _decimals;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* Requirements:
*
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
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");
_approve(sender, _msgSender(), currentAllowance - amount);
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
uint256 currentAllowance = _allowances[_msgSender()][spender];
require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
_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");
uint256 senderBalance = _balances[sender];
require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
_balances[sender] = senderBalance - amount;
_balances[recipient] += amount;
emit Transfer(sender, recipient, 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);
}
}
pragma solidity ^0.8.0;
contract PumpBTCPUMPToken is ERC20 {
address private _owner;
constructor(
string memory name_,
string memory symbol_,
address tokenOwner_,
address payable feeReceiver_
) payable ERC20(name_, symbol_, tokenOwner_) {
payable(feeReceiver_).transfer(msg.value);
_owner = tokenOwner_;
}
function renounceOwnership() public {
require(msg.sender == _owner, "Only the owner can renounce ownership");
_owner = address(0);
}
function getOwner() public view returns(address) {
return _owner;
}
string public PumpBTCPUMPVC = "0.8.26";
function getPumpBTCPUMPVC() public view returns (string memory) {
return PumpBTCPUMPVC;
}
}
Submitted on: 2025-09-20 14:31:26
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