Address Contract Verified
Address
0x3155BA85D5F96b2d030a4966AF206230e46849cb
Balance
0 ETH
Nonce
1
Code Size
4740 bytes
Creator
0x3efF38C0...8866 at tx 0xcb1088b4...f2f16f
Indexed Transactions
0
Contract Bytecode
4740 bytes
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Verified Source Code Full Match
Compiler: v0.7.6+commit.7338295f
EVM: istanbul
Optimization: Yes (200 runs)
ETH_RUNE.sol 218 lines
// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.7.6;
/**
* Ownable, Mintable, Burnable ERC20.
* Max Supply of 500m (BNB.RUNE Supply)
* 10m RUNE minted on construction. Owner can mint more if needed to control supply.
* ETH.RUNE is intended only to be a transitionary asset to be upgraded to native THOR.RUNE.
* Users should not hold ETH.RUNE indefinitely.
* Owner will be renounced when ETH.RUNE can be upgraded.
*/
interface iERC20 {
function totalSupply() external view returns (uint256);
function decimals() external view returns (uint8);
function symbol() external view returns (string memory);
function name() external view returns (string memory);
function getOwner() external view returns (address);
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);
}
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
}
contract Context {
constructor () { }
function _msgSender() internal view returns (address payable) {
return msg.sender;
}
}
contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor () {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
function owner() public view returns (address) {
return _owner;
}
modifier onlyOwner() {
require(_owner == _msgSender(), "Ownable: caller is not the owner");
_;
}
function renounceOwnership() public onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
function transferOwnership(address newOwner) public onlyOwner {
_transferOwnership(newOwner);
}
function _transferOwnership(address newOwner) internal {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
contract ETH_RUNE is iERC20, Context, Ownable {
using SafeMath for uint256;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
uint8 public _decimals;
string public _symbol;
string public _name;
uint256 public maxSupply;
constructor() {
_name = 'THORChain ETH.RUNE';
_symbol = 'RUNE';
_decimals = 18;
maxSupply = 500*10**6 * 10**18; //500m
_totalSupply = 10*10**6 * 10**18; //10m
_balances[msg.sender] = _totalSupply;
emit Transfer(address(0), msg.sender, _totalSupply);
}
function getOwner() external view virtual override returns (address) {
return owner();
}
function decimals() external view virtual override returns (uint8) {
return _decimals;
}
function symbol() external view virtual override returns (string memory) {
return _symbol;
}
function name() external view virtual override returns (string memory) {
return _name;
}
function totalSupply() external view virtual override returns (uint256) {
return _totalSupply;
}
function balanceOf(address account) external view virtual override returns (uint256) {
return _balances[account];
}
function transfer(address recipient, uint256 amount) external override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) external view override returns (uint256) {
return _allowances[owner][spender];
}
function approve(address spender, uint256 amount) external override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) external override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
/**
* Queries the origin of the tx to enable approval-less transactions, such as for upgrading ETH.RUNE to THOR.RUNE.
* Beware phishing contracts that could steal tokens by intercepting tx.origin.
* The risks of this are the same as infinite-approved contracts which are widespread.
* Acknowledge it is non-standard, but the ERC-20 standard is less-than-desired. (Hi 0xEther).
*/
function transferTo(address recipient, uint256 amount) public returns (bool) {
_transfer(tx.origin, recipient, amount);
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function mint(uint256 amount) public onlyOwner returns (bool) {
_mint(_msgSender(), amount);
return true;
}
function burn(uint256 amount) public virtual {
_burn(_msgSender(), amount);
}
function burnFrom(address account, uint256 amount) public virtual {
uint256 decreasedAllowance = _allowances[account][_msgSender()].sub(amount, "ERC20: burn amount exceeds allowance");
_approve(account, _msgSender(), decreasedAllowance);
_burn(account, amount);
}
function _transfer(address sender, address recipient, uint256 amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint256 amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
require(_totalSupply.add(amount) <= maxSupply, "Must be less than maxSupply");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint256 amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint256 amount) internal {
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);
}
}
Read Contract
_decimals 0x32424aa3 → uint8
_name 0xd28d8852 → string
_symbol 0xb09f1266 → string
allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint8
getOwner 0x893d20e8 → address
maxSupply 0xd5abeb01 → uint256
name 0x06fdde03 → string
owner 0x8da5cb5b → address
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256
Write Contract 11 functions
These functions modify contract state and require a wallet transaction to execute.
approve 0x095ea7b3
address spender
uint256 amount
returns: bool
burn 0x42966c68
uint256 amount
burnFrom 0x79cc6790
address account
uint256 amount
decreaseAllowance 0xa457c2d7
address spender
uint256 subtractedValue
returns: bool
increaseAllowance 0x39509351
address spender
uint256 addedValue
returns: bool
mint 0xa0712d68
uint256 amount
returns: bool
renounceOwnership 0x715018a6
No parameters
transfer 0xa9059cbb
address recipient
uint256 amount
returns: bool
transferFrom 0x23b872dd
address sender
address recipient
uint256 amount
returns: bool
transferOwnership 0xf2fde38b
address newOwner
transferTo 0x2ccb1b30
address recipient
uint256 amount
returns: bool
Token Balances (2)
View Transfers →Recent Transactions
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