Feature Tip: Add private address tag to any address under My Name Tag !
Overview
Max Total Supply
999,999,925 UNION
Holders
354 (0.00%)
Total Transfers
-
Market
Price
$0.01 @ 0.000006 ETH
Onchain Market Cap
$14,072,588.94
Circulating Supply Market Cap
$0.00
Other Info
Token Contract (WITH 18 Decimals)
Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
UnionToken
Compiler Version
v0.8.4+commit.c7e474f2
Contract Source Code (Solidity Standard Json-Input format)
//SPDX-License-Identifier: UNLICENSED pragma solidity 0.8.4; import "@openzeppelin/contracts/token/ERC20/extensions/ERC20VotesComp.sol"; import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol"; import "./Whitelistable.sol"; /** * @title UnionToken Contract * @dev Mint and distribute UnionTokens. */ contract UnionToken is ERC20VotesComp, ERC20Burnable, Whitelistable { //The EIP-712 typehash for the contract's domain bytes32 public constant DOMAIN_TYPEHASH = keccak256("EIP712Domain(string name,uint256 chainId,address verifyingContract)"); //The EIP-712 typehash for the delegation struct used by the contract bytes32 public constant DELEGATION_TYPEHASH = keccak256("Delegation(address delegatee,uint256 nonce,uint256 expiry)"); bytes32 public constant PERMIT_TYPEHASH = keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)"); /// @notice Minimum time between mints uint256 public constant minimumTimeBetweenMints = 1 days * 365; /// @notice The timestamp after which minting may occur uint256 public mintingAllowedAfter; uint256 public constant INIT_CIRCULATING = 1000000000 * 10**18; // 1B /// @notice Cap on the percentage of totalSupply that can be minted at each mint uint256 public constant mintCap = 2; address public minter; address public pendingMinter; event MinterChange(address oldMinter, address newMinter); event NewPendingMinter(address oldPendingMinter, address newPendingMinter); modifier onlyMinter() { require(minter == msg.sender, "no auth"); _; } constructor( string memory name, string memory symbol, address minter_, uint256 mintingAllowedAfter_ ) ERC20(name, symbol) ERC20Permit(name) { require(mintingAllowedAfter_ >= block.timestamp, "minting can only begin after deployment"); //If the balance is not 0, the data has been migrated and it is not a newly deployed contract. At this time, INIT_CIRCULATING tokens are not pre-mined if (balanceOf(msg.sender) == 0) { _mint(msg.sender, INIT_CIRCULATING); } mintingAllowedAfter = mintingAllowedAfter_; whitelistEnabled = false; _setMinter(minter_); whitelist(msg.sender); } function setPendingMinter(address newPendingMinter) external onlyMinter { require(newPendingMinter != address(0), "address not be zero"); _setPendingMinter(newPendingMinter); } function acceptMinter() external { require(msg.sender == pendingMinter && pendingMinter != address(0), "no auth"); _setMinter(pendingMinter); _setPendingMinter(address(0)); } function _setMinter(address newMinter) private { address oldMinter = minter; minter = newMinter; emit MinterChange(oldMinter, newMinter); } function _setPendingMinter(address newPendingMinter) private { address oldPendingMinter = pendingMinter; pendingMinter = newPendingMinter; emit NewPendingMinter(oldPendingMinter, newPendingMinter); } function mint(address dst, uint256 amount) external onlyMinter returns (bool) { require(amount <= (totalSupply() * mintCap) / 100, "exceeded mint cap"); _mint(dst, amount); return true; } function _mint(address account, uint256 amount) internal override(ERC20, ERC20Votes) { super._mint(account, amount); require(block.timestamp >= mintingAllowedAfter, "minting not allowed yet"); // record the mint mintingAllowedAfter = minimumTimeBetweenMints + block.timestamp; } function _burn(address account, uint256 amount) internal override(ERC20, ERC20Votes) { super._burn(account, amount); } function _beforeTokenTransfer( address from, address to, uint256 amount ) internal override { super._beforeTokenTransfer(from, to, amount); if (whitelistEnabled) { require(isWhitelisted(msg.sender) || to == address(0), "Whitelistable: address not whitelisted"); } } function _afterTokenTransfer( address from, address to, uint256 amount ) internal override(ERC20, ERC20Votes) { super._afterTokenTransfer(from, to, amount); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC20/ERC20.sol) pragma solidity ^0.8.0; import "./IERC20.sol"; import "./extensions/IERC20Metadata.sol"; import "../../utils/Context.sol"; /** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our guide * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How * to implement supply mechanisms]. * * We have followed general OpenZeppelin Contracts guidelines: functions revert * instead returning `false` on failure. This behavior is nonetheless * conventional and does not conflict with the expectations of ERC20 * applications. * * Additionally, an {Approval} event is emitted on calls to {transferFrom}. * This allows applications to reconstruct the allowance for all accounts just * by listening to said events. Other implementations of the EIP may not emit * these events, as it isn't required by the specification. * * Finally, the non-standard {decreaseAllowance} and {increaseAllowance} * functions have been added to mitigate the well-known issues around setting * allowances. See {IERC20-approve}. */ contract ERC20 is Context, IERC20, IERC20Metadata { mapping(address => uint256) private _balances; mapping(address => mapping(address => uint256)) private _allowances; uint256 private _totalSupply; string private _name; string private _symbol; /** * @dev Sets the values for {name} and {symbol}. * * The default 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_) { _name = name_; _symbol = symbol_; } /** * @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 (uint8) { return 18; } /** * @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"); unchecked { _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"); unchecked { _approve(_msgSender(), spender, currentAllowance - subtractedValue); } return true; } /** * @dev Moves `amount` of tokens from `sender` to `recipient`. * * This internal function is equivalent to {transfer}, and can be used to * e.g. implement automatic token fees, slashing mechanisms, etc. * * Emits a {Transfer} event. * * Requirements: * * - `sender` cannot be the zero address. * - `recipient` cannot be the zero address. * - `sender` must have a balance of at least `amount`. */ 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); _afterTokenTransfer(sender, recipient, amount); } /** @dev Creates `amount` tokens and assigns them to `account`, increasing * the total supply. * * Emits a {Transfer} event with `from` set to the zero address. * * Requirements: * * - `account` cannot be the zero address. */ 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); _afterTokenTransfer(address(0), account, amount); } /** * @dev Destroys `amount` tokens from `account`, reducing the * total supply. * * Emits a {Transfer} event with `to` set to the zero address. * * Requirements: * * - `account` cannot be the zero address. * - `account` must have at least `amount` tokens. */ 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); _afterTokenTransfer(account, address(0), amount); } /** * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens. * * This internal function is equivalent to `approve`, and can be used to * e.g. set automatic allowances for certain subsystems, etc. * * Emits an {Approval} event. * * Requirements: * * - `owner` cannot be the zero address. * - `spender` cannot be the zero address. */ 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); } /** * @dev Hook that is called before any transfer of tokens. This includes * minting and burning. * * Calling conditions: * * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens * will be transferred to `to`. * - when `from` is zero, `amount` tokens will be minted for `to`. * - when `to` is zero, `amount` of ``from``'s tokens will be burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address from, address to, uint256 amount ) internal virtual {} /** * @dev Hook that is called after any transfer of tokens. This includes * minting and burning. * * Calling conditions: * * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens * has been transferred to `to`. * - when `from` is zero, `amount` tokens have been minted for `to`. * - when `to` is zero, `amount` of ``from``'s tokens have been burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _afterTokenTransfer( address from, address to, uint256 amount ) internal virtual {} }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `recipient`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address recipient, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `sender` to `recipient` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom( address sender, address recipient, uint256 amount ) external returns (bool); /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC20/extensions/ERC20Burnable.sol) pragma solidity ^0.8.0; import "../ERC20.sol"; import "../../../utils/Context.sol"; /** * @dev Extension of {ERC20} that allows token holders to destroy both their own * tokens and those that they have an allowance for, in a way that can be * recognized off-chain (via event analysis). */ abstract contract ERC20Burnable is Context, ERC20 { /** * @dev Destroys `amount` tokens from the caller. * * See {ERC20-_burn}. */ function burn(uint256 amount) public virtual { _burn(_msgSender(), amount); } /** * @dev Destroys `amount` tokens from `account`, deducting from the caller's * allowance. * * See {ERC20-_burn} and {ERC20-allowance}. * * Requirements: * * - the caller must have allowance for ``accounts``'s tokens of at least * `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); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC20/extensions/ERC20Votes.sol) pragma solidity ^0.8.0; import "./draft-ERC20Permit.sol"; import "../../../utils/math/Math.sol"; import "../../../utils/math/SafeCast.sol"; import "../../../utils/cryptography/ECDSA.sol"; /** * @dev Extension of ERC20 to support Compound-like voting and delegation. This version is more generic than Compound's, * and supports token supply up to 2^224^ - 1, while COMP is limited to 2^96^ - 1. * * NOTE: If exact COMP compatibility is required, use the {ERC20VotesComp} variant of this module. * * This extension keeps a history (checkpoints) of each account's vote power. Vote power can be delegated either * by calling the {delegate} function directly, or by providing a signature to be used with {delegateBySig}. Voting * power can be queried through the public accessors {getVotes} and {getPastVotes}. * * By default, token balance does not account for voting power. This makes transfers cheaper. The downside is that it * requires users to delegate to themselves in order to activate checkpoints and have their voting power tracked. * Enabling self-delegation can easily be done by overriding the {delegates} function. Keep in mind however that this * will significantly increase the base gas cost of transfers. * * _Available since v4.2._ */ abstract contract ERC20Votes is ERC20Permit { struct Checkpoint { uint32 fromBlock; uint224 votes; } bytes32 private constant _DELEGATION_TYPEHASH = keccak256("Delegation(address delegatee,uint256 nonce,uint256 expiry)"); mapping(address => address) private _delegates; mapping(address => Checkpoint[]) private _checkpoints; Checkpoint[] private _totalSupplyCheckpoints; /** * @dev Emitted when an account changes their delegate. */ event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate); /** * @dev Emitted when a token transfer or delegate change results in changes to an account's voting power. */ event DelegateVotesChanged(address indexed delegate, uint256 previousBalance, uint256 newBalance); /** * @dev Get the `pos`-th checkpoint for `account`. */ function checkpoints(address account, uint32 pos) public view virtual returns (Checkpoint memory) { return _checkpoints[account][pos]; } /** * @dev Get number of checkpoints for `account`. */ function numCheckpoints(address account) public view virtual returns (uint32) { return SafeCast.toUint32(_checkpoints[account].length); } /** * @dev Get the address `account` is currently delegating to. */ function delegates(address account) public view virtual returns (address) { return _delegates[account]; } /** * @dev Gets the current votes balance for `account` */ function getVotes(address account) public view returns (uint256) { uint256 pos = _checkpoints[account].length; return pos == 0 ? 0 : _checkpoints[account][pos - 1].votes; } /** * @dev Retrieve the number of votes for `account` at the end of `blockNumber`. * * Requirements: * * - `blockNumber` must have been already mined */ function getPastVotes(address account, uint256 blockNumber) public view returns (uint256) { require(blockNumber < block.number, "ERC20Votes: block not yet mined"); return _checkpointsLookup(_checkpoints[account], blockNumber); } /** * @dev Retrieve the `totalSupply` at the end of `blockNumber`. Note, this value is the sum of all balances. * It is but NOT the sum of all the delegated votes! * * Requirements: * * - `blockNumber` must have been already mined */ function getPastTotalSupply(uint256 blockNumber) public view returns (uint256) { require(blockNumber < block.number, "ERC20Votes: block not yet mined"); return _checkpointsLookup(_totalSupplyCheckpoints, blockNumber); } /** * @dev Lookup a value in a list of (sorted) checkpoints. */ function _checkpointsLookup(Checkpoint[] storage ckpts, uint256 blockNumber) private view returns (uint256) { // We run a binary search to look for the earliest checkpoint taken after `blockNumber`. // // During the loop, the index of the wanted checkpoint remains in the range [low-1, high). // With each iteration, either `low` or `high` is moved towards the middle of the range to maintain the invariant. // - If the middle checkpoint is after `blockNumber`, we look in [low, mid) // - If the middle checkpoint is before or equal to `blockNumber`, we look in [mid+1, high) // Once we reach a single value (when low == high), we've found the right checkpoint at the index high-1, if not // out of bounds (in which case we're looking too far in the past and the result is 0). // Note that if the latest checkpoint available is exactly for `blockNumber`, we end up with an index that is // past the end of the array, so we technically don't find a checkpoint after `blockNumber`, but it works out // the same. uint256 high = ckpts.length; uint256 low = 0; while (low < high) { uint256 mid = Math.average(low, high); if (ckpts[mid].fromBlock > blockNumber) { high = mid; } else { low = mid + 1; } } return high == 0 ? 0 : ckpts[high - 1].votes; } /** * @dev Delegate votes from the sender to `delegatee`. */ function delegate(address delegatee) public virtual { _delegate(_msgSender(), delegatee); } /** * @dev Delegates votes from signer to `delegatee` */ function delegateBySig( address delegatee, uint256 nonce, uint256 expiry, uint8 v, bytes32 r, bytes32 s ) public virtual { require(block.timestamp <= expiry, "ERC20Votes: signature expired"); address signer = ECDSA.recover( _hashTypedDataV4(keccak256(abi.encode(_DELEGATION_TYPEHASH, delegatee, nonce, expiry))), v, r, s ); require(nonce == _useNonce(signer), "ERC20Votes: invalid nonce"); _delegate(signer, delegatee); } /** * @dev Maximum token supply. Defaults to `type(uint224).max` (2^224^ - 1). */ function _maxSupply() internal view virtual returns (uint224) { return type(uint224).max; } /** * @dev Snapshots the totalSupply after it has been increased. */ function _mint(address account, uint256 amount) internal virtual override { super._mint(account, amount); require(totalSupply() <= _maxSupply(), "ERC20Votes: total supply risks overflowing votes"); _writeCheckpoint(_totalSupplyCheckpoints, _add, amount); } /** * @dev Snapshots the totalSupply after it has been decreased. */ function _burn(address account, uint256 amount) internal virtual override { super._burn(account, amount); _writeCheckpoint(_totalSupplyCheckpoints, _subtract, amount); } /** * @dev Move voting power when tokens are transferred. * * Emits a {DelegateVotesChanged} event. */ function _afterTokenTransfer( address from, address to, uint256 amount ) internal virtual override { super._afterTokenTransfer(from, to, amount); _moveVotingPower(delegates(from), delegates(to), amount); } /** * @dev Change delegation for `delegator` to `delegatee`. * * Emits events {DelegateChanged} and {DelegateVotesChanged}. */ function _delegate(address delegator, address delegatee) internal virtual { address currentDelegate = delegates(delegator); uint256 delegatorBalance = balanceOf(delegator); _delegates[delegator] = delegatee; emit DelegateChanged(delegator, currentDelegate, delegatee); _moveVotingPower(currentDelegate, delegatee, delegatorBalance); } function _moveVotingPower( address src, address dst, uint256 amount ) private { if (src != dst && amount > 0) { if (src != address(0)) { (uint256 oldWeight, uint256 newWeight) = _writeCheckpoint(_checkpoints[src], _subtract, amount); emit DelegateVotesChanged(src, oldWeight, newWeight); } if (dst != address(0)) { (uint256 oldWeight, uint256 newWeight) = _writeCheckpoint(_checkpoints[dst], _add, amount); emit DelegateVotesChanged(dst, oldWeight, newWeight); } } } function _writeCheckpoint( Checkpoint[] storage ckpts, function(uint256, uint256) view returns (uint256) op, uint256 delta ) private returns (uint256 oldWeight, uint256 newWeight) { uint256 pos = ckpts.length; oldWeight = pos == 0 ? 0 : ckpts[pos - 1].votes; newWeight = op(oldWeight, delta); if (pos > 0 && ckpts[pos - 1].fromBlock == block.number) { ckpts[pos - 1].votes = SafeCast.toUint224(newWeight); } else { ckpts.push(Checkpoint({fromBlock: SafeCast.toUint32(block.number), votes: SafeCast.toUint224(newWeight)})); } } function _add(uint256 a, uint256 b) private pure returns (uint256) { return a + b; } function _subtract(uint256 a, uint256 b) private pure returns (uint256) { return a - b; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC20/extensions/ERC20VotesComp.sol) pragma solidity ^0.8.0; import "./ERC20Votes.sol"; /** * @dev Extension of ERC20 to support Compound's voting and delegation. This version exactly matches Compound's * interface, with the drawback of only supporting supply up to (2^96^ - 1). * * NOTE: You should use this contract if you need exact compatibility with COMP (for example in order to use your token * with Governor Alpha or Bravo) and if you are sure the supply cap of 2^96^ is enough for you. Otherwise, use the * {ERC20Votes} variant of this module. * * This extension keeps a history (checkpoints) of each account's vote power. Vote power can be delegated either * by calling the {delegate} function directly, or by providing a signature to be used with {delegateBySig}. Voting * power can be queried through the public accessors {getCurrentVotes} and {getPriorVotes}. * * By default, token balance does not account for voting power. This makes transfers cheaper. The downside is that it * requires users to delegate to themselves in order to activate checkpoints and have their voting power tracked. * Enabling self-delegation can easily be done by overriding the {delegates} function. Keep in mind however that this * will significantly increase the base gas cost of transfers. * * _Available since v4.2._ */ abstract contract ERC20VotesComp is ERC20Votes { /** * @dev Comp version of the {getVotes} accessor, with `uint96` return type. */ function getCurrentVotes(address account) external view returns (uint96) { return SafeCast.toUint96(getVotes(account)); } /** * @dev Comp version of the {getPastVotes} accessor, with `uint96` return type. */ function getPriorVotes(address account, uint256 blockNumber) external view returns (uint96) { return SafeCast.toUint96(getPastVotes(account, blockNumber)); } /** * @dev Maximum token supply. Reduced to `type(uint96).max` (2^96^ - 1) to fit COMP interface. */ function _maxSupply() internal view virtual override returns (uint224) { return type(uint96).max; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC20/extensions/IERC20Metadata.sol) pragma solidity ^0.8.0; import "../IERC20.sol"; /** * @dev Interface for the optional metadata functions from the ERC20 standard. * * _Available since v4.1._ */ interface IERC20Metadata is IERC20 { /** * @dev Returns the name of the token. */ function name() external view returns (string memory); /** * @dev Returns the symbol of the token. */ function symbol() external view returns (string memory); /** * @dev Returns the decimals places of the token. */ function decimals() external view returns (uint8); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC20/extensions/draft-ERC20Permit.sol) pragma solidity ^0.8.0; import "./draft-IERC20Permit.sol"; import "../ERC20.sol"; import "../../../utils/cryptography/draft-EIP712.sol"; import "../../../utils/cryptography/ECDSA.sol"; import "../../../utils/Counters.sol"; /** * @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612]. * * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't * need to send a transaction, and thus is not required to hold Ether at all. * * _Available since v3.4._ */ abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712 { using Counters for Counters.Counter; mapping(address => Counters.Counter) private _nonces; // solhint-disable-next-line var-name-mixedcase bytes32 private immutable _PERMIT_TYPEHASH = keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)"); /** * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`. * * It's a good idea to use the same `name` that is defined as the ERC20 token name. */ constructor(string memory name) EIP712(name, "1") {} /** * @dev See {IERC20Permit-permit}. */ function permit( address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) public virtual override { require(block.timestamp <= deadline, "ERC20Permit: expired deadline"); bytes32 structHash = keccak256(abi.encode(_PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline)); bytes32 hash = _hashTypedDataV4(structHash); address signer = ECDSA.recover(hash, v, r, s); require(signer == owner, "ERC20Permit: invalid signature"); _approve(owner, spender, value); } /** * @dev See {IERC20Permit-nonces}. */ function nonces(address owner) public view virtual override returns (uint256) { return _nonces[owner].current(); } /** * @dev See {IERC20Permit-DOMAIN_SEPARATOR}. */ // solhint-disable-next-line func-name-mixedcase function DOMAIN_SEPARATOR() external view override returns (bytes32) { return _domainSeparatorV4(); } /** * @dev "Consume a nonce": return the current value and increment. * * _Available since v4.1._ */ function _useNonce(address owner) internal virtual returns (uint256 current) { Counters.Counter storage nonce = _nonces[owner]; current = nonce.current(); nonce.increment(); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC20/extensions/draft-IERC20Permit.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612]. * * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't * need to send a transaction, and thus is not required to hold Ether at all. */ interface IERC20Permit { /** * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens, * given ``owner``'s signed approval. * * IMPORTANT: The same issues {IERC20-approve} has related to transaction * ordering also apply here. * * Emits an {Approval} event. * * Requirements: * * - `spender` cannot be the zero address. * - `deadline` must be a timestamp in the future. * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner` * over the EIP712-formatted function arguments. * - the signature must use ``owner``'s current nonce (see {nonces}). * * For more information on the signature format, see the * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP * section]. */ function permit( address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) external; /** * @dev Returns the current nonce for `owner`. This value must be * included whenever a signature is generated for {permit}. * * Every successful call to {permit} increases ``owner``'s nonce by one. This * prevents a signature from being used multiple times. */ function nonces(address owner) external view returns (uint256); /** * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}. */ // solhint-disable-next-line func-name-mixedcase function DOMAIN_SEPARATOR() external view returns (bytes32); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (utils/Counters.sol) pragma solidity ^0.8.0; /** * @title Counters * @author Matt Condon (@shrugs) * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number * of elements in a mapping, issuing ERC721 ids, or counting request ids. * * Include with `using Counters for Counters.Counter;` */ library Counters { struct Counter { // This variable should never be directly accessed by users of the library: interactions must be restricted to // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add // this feature: see https://github.com/ethereum/solidity/issues/4637 uint256 _value; // default: 0 } function current(Counter storage counter) internal view returns (uint256) { return counter._value; } function increment(Counter storage counter) internal { unchecked { counter._value += 1; } } function decrement(Counter storage counter) internal { uint256 value = counter._value; require(value > 0, "Counter: decrement overflow"); unchecked { counter._value = value - 1; } } function reset(Counter storage counter) internal { counter._value = 0; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (utils/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (utils/cryptography/ECDSA.sol) pragma solidity ^0.8.0; import "../Strings.sol"; /** * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations. * * These functions can be used to verify that a message was signed by the holder * of the private keys of a given address. */ library ECDSA { enum RecoverError { NoError, InvalidSignature, InvalidSignatureLength, InvalidSignatureS, InvalidSignatureV } function _throwError(RecoverError error) private pure { if (error == RecoverError.NoError) { return; // no error: do nothing } else if (error == RecoverError.InvalidSignature) { revert("ECDSA: invalid signature"); } else if (error == RecoverError.InvalidSignatureLength) { revert("ECDSA: invalid signature length"); } else if (error == RecoverError.InvalidSignatureS) { revert("ECDSA: invalid signature 's' value"); } else if (error == RecoverError.InvalidSignatureV) { revert("ECDSA: invalid signature 'v' value"); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature` or error string. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. * * Documentation for signature generation: * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js] * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers] * * _Available since v4.3._ */ function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) { // Check the signature length // - case 65: r,s,v signature (standard) // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._ if (signature.length == 65) { bytes32 r; bytes32 s; uint8 v; // ecrecover takes the signature parameters, and the only way to get them // currently is to use assembly. assembly { r := mload(add(signature, 0x20)) s := mload(add(signature, 0x40)) v := byte(0, mload(add(signature, 0x60))) } return tryRecover(hash, v, r, s); } else if (signature.length == 64) { bytes32 r; bytes32 vs; // ecrecover takes the signature parameters, and the only way to get them // currently is to use assembly. assembly { r := mload(add(signature, 0x20)) vs := mload(add(signature, 0x40)) } return tryRecover(hash, r, vs); } else { return (address(0), RecoverError.InvalidSignatureLength); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature`. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. */ function recover(bytes32 hash, bytes memory signature) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, signature); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately. * * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures] * * _Available since v4.3._ */ function tryRecover( bytes32 hash, bytes32 r, bytes32 vs ) internal pure returns (address, RecoverError) { bytes32 s; uint8 v; assembly { s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) v := add(shr(255, vs), 27) } return tryRecover(hash, v, r, s); } /** * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately. * * _Available since v4.2._ */ function recover( bytes32 hash, bytes32 r, bytes32 vs ) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, r, vs); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `v`, * `r` and `s` signature fields separately. * * _Available since v4.3._ */ function tryRecover( bytes32 hash, uint8 v, bytes32 r, bytes32 s ) internal pure returns (address, RecoverError) { // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most // signatures from current libraries generate a unique signature with an s-value in the lower half order. // // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept // these malleable signatures as well. if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) { return (address(0), RecoverError.InvalidSignatureS); } if (v != 27 && v != 28) { return (address(0), RecoverError.InvalidSignatureV); } // If the signature is valid (and not malleable), return the signer address address signer = ecrecover(hash, v, r, s); if (signer == address(0)) { return (address(0), RecoverError.InvalidSignature); } return (signer, RecoverError.NoError); } /** * @dev Overload of {ECDSA-recover} that receives the `v`, * `r` and `s` signature fields separately. */ function recover( bytes32 hash, uint8 v, bytes32 r, bytes32 s ) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, v, r, s); _throwError(error); return recovered; } /** * @dev Returns an Ethereum Signed Message, created from a `hash`. This * produces hash corresponding to the one signed with the * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] * JSON-RPC method as part of EIP-191. * * See {recover}. */ function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) { // 32 is the length in bytes of hash, // enforced by the type signature above return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash)); } /** * @dev Returns an Ethereum Signed Message, created from `s`. This * produces hash corresponding to the one signed with the * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] * JSON-RPC method as part of EIP-191. * * See {recover}. */ function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s)); } /** * @dev Returns an Ethereum Signed Typed Data, created from a * `domainSeparator` and a `structHash`. This produces hash corresponding * to the one signed with the * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] * JSON-RPC method as part of EIP-712. * * See {recover}. */ function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash)); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (utils/cryptography/draft-EIP712.sol) pragma solidity ^0.8.0; import "./ECDSA.sol"; /** * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data. * * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible, * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding * they need in their contracts using a combination of `abi.encode` and `keccak256`. * * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA * ({_hashTypedDataV4}). * * The implementation of the domain separator was designed to be as efficient as possible while still properly updating * the chain id to protect against replay attacks on an eventual fork of the chain. * * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask]. * * _Available since v3.4._ */ abstract contract EIP712 { /* solhint-disable var-name-mixedcase */ // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to // invalidate the cached domain separator if the chain id changes. bytes32 private immutable _CACHED_DOMAIN_SEPARATOR; uint256 private immutable _CACHED_CHAIN_ID; address private immutable _CACHED_THIS; bytes32 private immutable _HASHED_NAME; bytes32 private immutable _HASHED_VERSION; bytes32 private immutable _TYPE_HASH; /* solhint-enable var-name-mixedcase */ /** * @dev Initializes the domain separator and parameter caches. * * The meaning of `name` and `version` is specified in * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]: * * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol. * - `version`: the current major version of the signing domain. * * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart * contract upgrade]. */ constructor(string memory name, string memory version) { bytes32 hashedName = keccak256(bytes(name)); bytes32 hashedVersion = keccak256(bytes(version)); bytes32 typeHash = keccak256( "EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)" ); _HASHED_NAME = hashedName; _HASHED_VERSION = hashedVersion; _CACHED_CHAIN_ID = block.chainid; _CACHED_DOMAIN_SEPARATOR = _buildDomainSeparator(typeHash, hashedName, hashedVersion); _CACHED_THIS = address(this); _TYPE_HASH = typeHash; } /** * @dev Returns the domain separator for the current chain. */ function _domainSeparatorV4() internal view returns (bytes32) { if (address(this) == _CACHED_THIS && block.chainid == _CACHED_CHAIN_ID) { return _CACHED_DOMAIN_SEPARATOR; } else { return _buildDomainSeparator(_TYPE_HASH, _HASHED_NAME, _HASHED_VERSION); } } function _buildDomainSeparator( bytes32 typeHash, bytes32 nameHash, bytes32 versionHash ) private view returns (bytes32) { return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this))); } /** * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this * function returns the hash of the fully encoded EIP712 message for this domain. * * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example: * * ```solidity * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode( * keccak256("Mail(address to,string contents)"), * mailTo, * keccak256(bytes(mailContents)) * ))); * address signer = ECDSA.recover(digest, signature); * ``` */ function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) { return ECDSA.toTypedDataHash(_domainSeparatorV4(), structHash); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (utils/math/Math.sol) pragma solidity ^0.8.0; /** * @dev Standard math utilities missing in the Solidity language. */ library Math { /** * @dev Returns the largest of two numbers. */ function max(uint256 a, uint256 b) internal pure returns (uint256) { return a >= b ? a : b; } /** * @dev Returns the smallest of two numbers. */ function min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } /** * @dev Returns the average of two numbers. The result is rounded towards * zero. */ function average(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b) / 2 can overflow. return (a & b) + (a ^ b) / 2; } /** * @dev Returns the ceiling of the division of two numbers. * * This differs from standard division with `/` in that it rounds up instead * of rounding down. */ function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b - 1) / b can overflow on addition, so we distribute. return a / b + (a % b == 0 ? 0 : 1); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (utils/math/SafeCast.sol) pragma solidity ^0.8.0; /** * @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow * checks. * * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can * easily result in undesired exploitation or bugs, since developers usually * assume that overflows raise errors. `SafeCast` restores this intuition by * reverting the transaction when such an operation overflows. * * Using this library instead of the unchecked operations eliminates an entire * class of bugs, so it's recommended to use it always. * * Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing * all math on `uint256` and `int256` and then downcasting. */ library SafeCast { /** * @dev Returns the downcasted uint224 from uint256, reverting on * overflow (when the input is greater than largest uint224). * * Counterpart to Solidity's `uint224` operator. * * Requirements: * * - input must fit into 224 bits */ function toUint224(uint256 value) internal pure returns (uint224) { require(value <= type(uint224).max, "SafeCast: value doesn't fit in 224 bits"); return uint224(value); } /** * @dev Returns the downcasted uint128 from uint256, reverting on * overflow (when the input is greater than largest uint128). * * Counterpart to Solidity's `uint128` operator. * * Requirements: * * - input must fit into 128 bits */ function toUint128(uint256 value) internal pure returns (uint128) { require(value <= type(uint128).max, "SafeCast: value doesn't fit in 128 bits"); return uint128(value); } /** * @dev Returns the downcasted uint96 from uint256, reverting on * overflow (when the input is greater than largest uint96). * * Counterpart to Solidity's `uint96` operator. * * Requirements: * * - input must fit into 96 bits */ function toUint96(uint256 value) internal pure returns (uint96) { require(value <= type(uint96).max, "SafeCast: value doesn't fit in 96 bits"); return uint96(value); } /** * @dev Returns the downcasted uint64 from uint256, reverting on * overflow (when the input is greater than largest uint64). * * Counterpart to Solidity's `uint64` operator. * * Requirements: * * - input must fit into 64 bits */ function toUint64(uint256 value) internal pure returns (uint64) { require(value <= type(uint64).max, "SafeCast: value doesn't fit in 64 bits"); return uint64(value); } /** * @dev Returns the downcasted uint32 from uint256, reverting on * overflow (when the input is greater than largest uint32). * * Counterpart to Solidity's `uint32` operator. * * Requirements: * * - input must fit into 32 bits */ function toUint32(uint256 value) internal pure returns (uint32) { require(value <= type(uint32).max, "SafeCast: value doesn't fit in 32 bits"); return uint32(value); } /** * @dev Returns the downcasted uint16 from uint256, reverting on * overflow (when the input is greater than largest uint16). * * Counterpart to Solidity's `uint16` operator. * * Requirements: * * - input must fit into 16 bits */ function toUint16(uint256 value) internal pure returns (uint16) { require(value <= type(uint16).max, "SafeCast: value doesn't fit in 16 bits"); return uint16(value); } /** * @dev Returns the downcasted uint8 from uint256, reverting on * overflow (when the input is greater than largest uint8). * * Counterpart to Solidity's `uint8` operator. * * Requirements: * * - input must fit into 8 bits. */ function toUint8(uint256 value) internal pure returns (uint8) { require(value <= type(uint8).max, "SafeCast: value doesn't fit in 8 bits"); return uint8(value); } /** * @dev Converts a signed int256 into an unsigned uint256. * * Requirements: * * - input must be greater than or equal to 0. */ function toUint256(int256 value) internal pure returns (uint256) { require(value >= 0, "SafeCast: value must be positive"); return uint256(value); } /** * @dev Returns the downcasted int128 from int256, reverting on * overflow (when the input is less than smallest int128 or * greater than largest int128). * * Counterpart to Solidity's `int128` operator. * * Requirements: * * - input must fit into 128 bits * * _Available since v3.1._ */ function toInt128(int256 value) internal pure returns (int128) { require(value >= type(int128).min && value <= type(int128).max, "SafeCast: value doesn't fit in 128 bits"); return int128(value); } /** * @dev Returns the downcasted int64 from int256, reverting on * overflow (when the input is less than smallest int64 or * greater than largest int64). * * Counterpart to Solidity's `int64` operator. * * Requirements: * * - input must fit into 64 bits * * _Available since v3.1._ */ function toInt64(int256 value) internal pure returns (int64) { require(value >= type(int64).min && value <= type(int64).max, "SafeCast: value doesn't fit in 64 bits"); return int64(value); } /** * @dev Returns the downcasted int32 from int256, reverting on * overflow (when the input is less than smallest int32 or * greater than largest int32). * * Counterpart to Solidity's `int32` operator. * * Requirements: * * - input must fit into 32 bits * * _Available since v3.1._ */ function toInt32(int256 value) internal pure returns (int32) { require(value >= type(int32).min && value <= type(int32).max, "SafeCast: value doesn't fit in 32 bits"); return int32(value); } /** * @dev Returns the downcasted int16 from int256, reverting on * overflow (when the input is less than smallest int16 or * greater than largest int16). * * Counterpart to Solidity's `int16` operator. * * Requirements: * * - input must fit into 16 bits * * _Available since v3.1._ */ function toInt16(int256 value) internal pure returns (int16) { require(value >= type(int16).min && value <= type(int16).max, "SafeCast: value doesn't fit in 16 bits"); return int16(value); } /** * @dev Returns the downcasted int8 from int256, reverting on * overflow (when the input is less than smallest int8 or * greater than largest int8). * * Counterpart to Solidity's `int8` operator. * * Requirements: * * - input must fit into 8 bits. * * _Available since v3.1._ */ function toInt8(int256 value) internal pure returns (int8) { require(value >= type(int8).min && value <= type(int8).max, "SafeCast: value doesn't fit in 8 bits"); return int8(value); } /** * @dev Converts an unsigned uint256 into a signed int256. * * Requirements: * * - input must be less than or equal to maxInt256. */ function toInt256(uint256 value) internal pure returns (int256) { // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive require(value <= uint256(type(int256).max), "SafeCast: value doesn't fit in an int256"); return int256(value); } }
//SPDX-License-Identifier: UNLICENSED pragma solidity 0.8.4; pragma abicoder v1; import "@openzeppelin/contracts/access/Ownable.sol"; abstract contract Whitelistable is Ownable { // allow all transfers when set as false bool public whitelistEnabled; // allow transfers when `whitelistEnabled` is set as true mapping(address => bool) internal _whitelisted; event Whitelisted(address indexed _account); event Unwhitelisted(address indexed _account); event WhitelistEnabled(); event WhitelistDisabled(); modifier checkWhitelist() { if (whitelistEnabled) { require(_whitelisted[msg.sender], "Whitelistable: address not whitelisted"); } _; } /** * @notice enable whitelist and only allow transfers from whitelisted addresses */ function enableWhitelist() external onlyOwner { whitelistEnabled = true; emit WhitelistEnabled(); } /** * @notice disable whitelist and allow transfers for everyone */ function disableWhitelist() external onlyOwner { whitelistEnabled = false; emit WhitelistDisabled(); } /** * @dev Checks if account is whitelisted * @param _account The address to check */ function isWhitelisted(address _account) public view returns (bool) { return _whitelisted[_account]; } /** * @dev Adds account to whitelist * @param _account The address to whitelist */ function whitelist(address _account) public onlyOwner { require(_account != address(0), "Whitelistable: account can not be zero"); _whitelisted[_account] = true; emit Whitelisted(_account); } /** * @dev Removes account from whitelist * @param _account The address to remove from the whitelist */ function unwhitelist(address _account) external onlyOwner { require(_account != address(0), "Whitelistable: account can not be zero"); _whitelisted[_account] = false; emit Unwhitelisted(_account); } }
{ "evmVersion": "istanbul", "libraries": {}, "metadata": { "bytecodeHash": "ipfs", "useLiteralContent": true }, "optimizer": { "enabled": true, "runs": 100 }, "remappings": [], "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"address","name":"minter_","type":"address"},{"internalType":"uint256","name":"mintingAllowedAfter_","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"delegator","type":"address"},{"indexed":true,"internalType":"address","name":"fromDelegate","type":"address"},{"indexed":true,"internalType":"address","name":"toDelegate","type":"address"}],"name":"DelegateChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"delegate","type":"address"},{"indexed":false,"internalType":"uint256","name":"previousBalance","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newBalance","type":"uint256"}],"name":"DelegateVotesChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldMinter","type":"address"},{"indexed":false,"internalType":"address","name":"newMinter","type":"address"}],"name":"MinterChange","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldPendingMinter","type":"address"},{"indexed":false,"internalType":"address","name":"newPendingMinter","type":"address"}],"name":"NewPendingMinter","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_account","type":"address"}],"name":"Unwhitelisted","type":"event"},{"anonymous":false,"inputs":[],"name":"WhitelistDisabled","type":"event"},{"anonymous":false,"inputs":[],"name":"WhitelistEnabled","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_account","type":"address"}],"name":"Whitelisted","type":"event"},{"inputs":[],"name":"DELEGATION_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DOMAIN_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"INIT_CIRCULATING","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PERMIT_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"acceptMinter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint32","name":"pos","type":"uint32"}],"name":"checkpoints","outputs":[{"components":[{"internalType":"uint32","name":"fromBlock","type":"uint32"},{"internalType":"uint224","name":"votes","type":"uint224"}],"internalType":"struct ERC20Votes.Checkpoint","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"delegatee","type":"address"}],"name":"delegate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"delegatee","type":"address"},{"internalType":"uint256","name":"nonce","type":"uint256"},{"internalType":"uint256","name":"expiry","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"delegateBySig","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"delegates","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"disableWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"enableWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"getCurrentVotes","outputs":[{"internalType":"uint96","name":"","type":"uint96"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"getPastTotalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"getPastVotes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"getPriorVotes","outputs":[{"internalType":"uint96","name":"","type":"uint96"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"getVotes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"isWhitelisted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"minimumTimeBetweenMints","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"dst","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"mintCap","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"minter","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mintingAllowedAfter","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"numCheckpoints","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pendingMinter","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newPendingMinter","type":"address"}],"name":"setPendingMinter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","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":"_account","type":"address"}],"name":"unwhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"whitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"whitelistEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
0x608060405234801561001057600080fd5b50600436106102955760003560e01c8063782d6fe111610167578063b4b5ea57116100ce578063d6b0f48411610087578063d6b0f484146105fb578063dd62ed3e14610603578063e7a324dc1461063c578063f1127ed814610663578063f2fde38b146106a0578063f557d657146106b357600080fd5b8063b4b5ea571461059f578063be1aae73146105b2578063c3cda520146105c5578063cbd956c3146105d8578063cdfb2b4e146105e0578063d505accf146105e857600080fd5b806395d89b411161012057806395d89b41146105385780639a590427146105405780639ab24eb0146105535780639b19251a14610566578063a457c2d714610579578063a9059cbb1461058c57600080fd5b8063782d6fe1146104b957806379cc6790146104e45780637ecebe00146104f75780638da5cb5b1461050a5780638e539e8c1461051257806391c5df491461052557600080fd5b80633a46b1a81161020b5780635c11d62f116101c45780635c11d62f1461043a5780635c19a95c146104455780636fcfff451461045857806370a0823114610480578063715018a6146104a957806376c71ca1146104b157600080fd5b80633a46b1a8146103ac5780633af32abf146103bf57806340c10f19146103eb57806342966c68146103fe57806351fb012d14610413578063587cde1e1461042757600080fd5b806323b872dd1161025d57806323b872dd1461033f57806330adf81f1461035257806330b36cef14610379578063313ce567146103825780633644e51514610391578063395093511461039957600080fd5b806306fdde031461029a57806307546172146102b8578063095ea7b3146102e357806318160ddd1461030657806320606b7014610318575b600080fd5b6102a26106c6565b6040516102af919061277a565b60405180910390f35b600c546102cb906001600160a01b031681565b6040516001600160a01b0390911681526020016102af565b6102f66102f13660046126a4565b610758565b60405190151581526020016102af565b6002545b6040519081526020016102af565b61030a7f8cad95687ba82c2ce50e74f7b754645e5117c3a5bec8151c0726d5857980a86681565b6102f661034d366004612600565b61076e565b61030a7f6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c981565b61030a600b5481565b604051601281526020016102af565b61030a61081d565b6102f66103a73660046126a4565b61082c565b61030a6103ba3660046126a4565b610868565b6102f66103cd3660046125b4565b6001600160a01b03166000908152600a602052604090205460ff1690565b6102f66103f93660046126a4565b6108b2565b61041161040c366004612762565b61094d565b005b6009546102f690600160a01b900460ff1681565b6102cb6104353660046125b4565b61095a565b61030a6301e1338081565b6104116104533660046125b4565b610978565b61046b6104663660046125b4565b610982565b60405163ffffffff90911681526020016102af565b61030a61048e3660046125b4565b6001600160a01b031660009081526020819052604090205490565b6104116109aa565b61030a600281565b6104cc6104c73660046126a4565b6109e5565b6040516001600160601b0390911681526020016102af565b6104116104f23660046126a4565b6109f9565b61030a6105053660046125b4565b610a7f565b6102cb610a9d565b61030a610520366004612762565b610aac565b600d546102cb906001600160a01b031681565b6102a2610ad8565b61041161054e3660046125b4565b610ae7565b61030a6105613660046125b4565b610ba4565b6104116105743660046125b4565b610c38565b6102f66105873660046126a4565b610cf8565b6102f661059a3660046126a4565b610d91565b6104cc6105ad3660046125b4565b610d9e565b6104116105c03660046125b4565b610dac565b6104116105d33660046126cd565b610e2b565b610411610f5d565b610411610fbc565b6104116105f636600461263b565b611029565b61041161118d565b61030a6106113660046125ce565b6001600160a01b03918216600090815260016020908152604080832093909416825291909152205490565b61030a7fe48329057bfd03d55e49b547132e39cffd9c1820ad7b9d4c5307691425d15adf81565b610676610671366004612724565b6111f4565b60408051825163ffffffff1681526020928301516001600160e01b031692810192909252016102af565b6104116106ae3660046125b4565b611285565b61030a6b033b2e3c9fd0803ce800000081565b6060600380546106d5906128c8565b80601f0160208091040260200160405190810160405280929190818152602001828054610701906128c8565b801561074e5780601f106107235761010080835404028352916020019161074e565b820191906000526020600020905b81548152906001019060200180831161073157829003601f168201915b5050505050905090565b600061076533848461159c565b50600192915050565b600061077b8484846116c0565b6001600160a01b0384166000908152600160209081526040808320338452909152902054828110156108055760405162461bcd60e51b815260206004820152602860248201527f45524332303a207472616e7366657220616d6f756e74206578636565647320616044820152676c6c6f77616e636560c01b60648201526084015b60405180910390fd5b610812853385840361159c565b506001949350505050565b600061082761188d565b905090565b3360008181526001602090815260408083206001600160a01b0387168452909152812054909161076591859061086390869061285a565b61159c565b60004382106108895760405162461bcd60e51b81526004016107fc906127cd565b6001600160a01b03831660009081526007602052604090206108ab90836119b4565b9392505050565b600c546000906001600160a01b031633146108df5760405162461bcd60e51b81526004016107fc90612804565b606460026108ec60025490565b6108f69190612892565b6109009190612872565b8211156109435760405162461bcd60e51b815260206004820152601160248201527006578636565646564206d696e742063617607c1b60448201526064016107fc565b6107658383611a8c565b6109573382611af7565b50565b6001600160a01b039081166000908152600660205260409020541690565b6109573382611b01565b6001600160a01b0381166000908152600760205260408120546109a490611510565b92915050565b336109b3610a9d565b6001600160a01b0316146109d95760405162461bcd60e51b81526004016107fc90612825565b6109e36000611b97565b565b60006108ab6109f48484610868565b611be9565b6000610a058333610611565b905081811015610a635760405162461bcd60e51b8152602060048201526024808201527f45524332303a206275726e20616d6f756e74206578636565647320616c6c6f77604482015263616e636560e01b60648201526084016107fc565b610a70833384840361159c565b610a7a8383611af7565b505050565b6001600160a01b0381166000908152600560205260408120546109a4565b6009546001600160a01b031690565b6000438210610acd5760405162461bcd60e51b81526004016107fc906127cd565b6109a46008836119b4565b6060600480546106d5906128c8565b33610af0610a9d565b6001600160a01b031614610b165760405162461bcd60e51b81526004016107fc90612825565b6001600160a01b038116610b5b5760405162461bcd60e51b81526004018080602001828103825260268152602001806129146026913960400191505060405180910390fd5b6001600160a01b0381166000818152600a6020526040808220805460ff19169055517f51085ddf9ebdded84b76e829eb58c4078e4b5bdf97d9a94723f336039da467919190a250565b6001600160a01b0381166000908152600760205260408120548015610c25576001600160a01b0383166000908152600760205260409020610be66001836128b1565b81548110610c0457634e487b7160e01b600052603260045260246000fd5b600091825260209091200154600160201b90046001600160e01b0316610c28565b60005b6001600160e01b03169392505050565b33610c41610a9d565b6001600160a01b031614610c675760405162461bcd60e51b81526004016107fc90612825565b6001600160a01b038116610cac5760405162461bcd60e51b81526004018080602001828103825260268152602001806129146026913960400191505060405180910390fd5b6001600160a01b0381166000818152600a6020526040808220805460ff19166001179055517faab7954e9d246b167ef88aeddad35209ca2489d95a8aeb59e288d9b19fae5a549190a250565b3360009081526001602090815260408083206001600160a01b038616845290915281205482811015610d7a5760405162461bcd60e51b815260206004820152602560248201527f45524332303a2064656372656173656420616c6c6f77616e63652062656c6f77604482015264207a65726f60d81b60648201526084016107fc565b610d87338585840361159c565b5060019392505050565b60006107653384846116c0565b60006109a46109f483610ba4565b600c546001600160a01b03163314610dd65760405162461bcd60e51b81526004016107fc90612804565b6001600160a01b038116610e225760405162461bcd60e51b815260206004820152601360248201527261646472657373206e6f74206265207a65726f60681b60448201526064016107fc565b61095781611c51565b83421115610e7b5760405162461bcd60e51b815260206004820152601d60248201527f4552433230566f7465733a207369676e6174757265206578706972656400000060448201526064016107fc565b604080517fe48329057bfd03d55e49b547132e39cffd9c1820ad7b9d4c5307691425d15adf60208201526001600160a01b038816918101919091526060810186905260808101859052600090610ef590610eed9060a00160405160208183030381529060405280519060200120611cb3565b858585611d01565b9050610f0081611d29565b8614610f4a5760405162461bcd60e51b81526020600482015260196024820152784552433230566f7465733a20696e76616c6964206e6f6e636560381b60448201526064016107fc565b610f548188611b01565b50505050505050565b600d546001600160a01b031633148015610f815750600d546001600160a01b031615155b610f9d5760405162461bcd60e51b81526004016107fc90612804565b600d54610fb2906001600160a01b0316611d51565b6109e36000611c51565b33610fc5610a9d565b6001600160a01b031614610feb5760405162461bcd60e51b81526004016107fc90612825565b6009805460ff60a01b1916600160a01b1790556040517fe5e5846f783279948f6ec5faad38318cde86fe5be7ea845ede56d62f16c3743490600090a1565b834211156110795760405162461bcd60e51b815260206004820152601d60248201527f45524332305065726d69743a206578706972656420646561646c696e6500000060448201526064016107fc565b60007f6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c98888886110a88c611d29565b6040805160208101969096526001600160a01b0394851690860152929091166060840152608083015260a082015260c0810186905260e001604051602081830303815290604052805190602001209050600061110382611cb3565b9050600061111382878787611d01565b9050896001600160a01b0316816001600160a01b0316146111765760405162461bcd60e51b815260206004820152601e60248201527f45524332305065726d69743a20696e76616c6964207369676e6174757265000060448201526064016107fc565b6111818a8a8a61159c565b50505050505050505050565b33611196610a9d565b6001600160a01b0316146111bc5760405162461bcd60e51b81526004016107fc90612825565b6009805460ff60a01b191690556040517f212c6e1d3045c9581ef0adf2504dbb1d137f52f38162ccf77a16c69d14eba5c390600090a1565b60408051808201909152600080825260208201526001600160a01b0383166000908152600760205260409020805463ffffffff841690811061124657634e487b7160e01b600052603260045260246000fd5b60009182526020918290206040805180820190915291015463ffffffff81168252600160201b90046001600160e01b0316918101919091529392505050565b3361128e610a9d565b6001600160a01b0316146112b45760405162461bcd60e51b81526004016107fc90612825565b6001600160a01b0381166113195760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b60648201526084016107fc565b61095781611b97565b61132c82826113b2565b6002546001600160601b03101561139e5760405162461bcd60e51b815260206004820152603060248201527f4552433230566f7465733a20746f74616c20737570706c79207269736b73206f60448201526f766572666c6f77696e6720766f74657360801b60648201526084016107fc565b6113ac600861149783611dab565b50505050565b6001600160a01b0382166114085760405162461bcd60e51b815260206004820152601f60248201527f45524332303a206d696e7420746f20746865207a65726f20616464726573730060448201526064016107fc565b61141460008383611f4c565b8060026000828254611426919061285a565b90915550506001600160a01b0382166000908152602081905260408120805483929061145390849061285a565b90915550506040518181526001600160a01b0383169060009060008051602061293a8339815191529060200160405180910390a361149360008383611fde565b5050565b60006108ab828461285a565b60006001600160e01b0382111561150c5760405162461bcd60e51b815260206004820152602760248201527f53616665436173743a2076616c756520646f65736e27742066697420696e20326044820152663234206269747360c81b60648201526084016107fc565b5090565b600063ffffffff82111561150c5760405162461bcd60e51b815260206004820152602660248201527f53616665436173743a2076616c756520646f65736e27742066697420696e203360448201526532206269747360d01b60648201526084016107fc565b610a7a6115818461095a565b61158a8461095a565b83611fe9565b60006108ab82846128b1565b6001600160a01b0383166115fe5760405162461bcd60e51b8152602060048201526024808201527f45524332303a20617070726f76652066726f6d20746865207a65726f206164646044820152637265737360e01b60648201526084016107fc565b6001600160a01b03821661165f5760405162461bcd60e51b815260206004820152602260248201527f45524332303a20617070726f766520746f20746865207a65726f206164647265604482015261737360f01b60648201526084016107fc565b6001600160a01b0383811660008181526001602090815260408083209487168084529482529182902085905590518481527f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925910160405180910390a3505050565b6001600160a01b0383166117245760405162461bcd60e51b815260206004820152602560248201527f45524332303a207472616e736665722066726f6d20746865207a65726f206164604482015264647265737360d81b60648201526084016107fc565b6001600160a01b0382166117865760405162461bcd60e51b815260206004820152602360248201527f45524332303a207472616e7366657220746f20746865207a65726f206164647260448201526265737360e81b60648201526084016107fc565b611791838383611f4c565b6001600160a01b038316600090815260208190526040902054818110156118095760405162461bcd60e51b815260206004820152602660248201527f45524332303a207472616e7366657220616d6f756e7420657863656564732062604482015265616c616e636560d01b60648201526084016107fc565b6001600160a01b0380851660009081526020819052604080822085850390559185168152908120805484929061184090849061285a565b92505081905550826001600160a01b0316846001600160a01b031660008051602061293a8339815191528460405161187a91815260200190565b60405180910390a36113ac848484611fde565b6000306001600160a01b037f0000000000000000000000005dfe42eea70a3e6f93ee54ed9c321af07a85535c161480156118e657507f000000000000000000000000000000000000000000000000000000000000000146145b1561191057507fb58e022e014205a399d23ac017a67a40cd6423572af4804edda5af8549d3721390565b50604080517f8b73c3c69bb8fe3d512ecc4cf759cc79239f7b179b0ffacaa9a75d522b39400f6020808301919091527fdc902a34abee26416f3714cb67c4a0e49388a49b33898e4eb620fc7e427860e2828401527fc89efdaa54c0f20c7adf612882df0950f5a951637e0307cdcb4c672f298b8bc660608301524660808301523060a0808401919091528351808403909101815260c0909201909252805191012090565b8154600090815b81811015611a265760006119cf8284612126565b9050848682815481106119f257634e487b7160e01b600052603260045260246000fd5b60009182526020909120015463ffffffff161115611a1257809250611a20565b611a1d81600161285a565b91505b506119bb565b8115611a775784611a386001846128b1565b81548110611a5657634e487b7160e01b600052603260045260246000fd5b600091825260209091200154600160201b90046001600160e01b0316611a7a565b60005b6001600160e01b031695945050505050565b611a968282611322565b600b54421015611ae25760405162461bcd60e51b81526020600482015260176024820152761b5a5b9d1a5b99c81b9bdd08185b1b1bddd959081e595d604a1b60448201526064016107fc565b611af0426301e1338061285a565b600b555050565b6114938282612141565b6000611b0c8361095a565b90506000611b2f846001600160a01b031660009081526020819052604090205490565b6001600160a01b0385811660008181526006602052604080822080546001600160a01b031916898616908117909155905194955093928616927f3134e8a2e6d97e929a7e54011ea5485d7d196dd5f0ba4d4ef95803e8e3fc257f9190a46113ac828483611fe9565b600980546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b60006001600160601b0382111561150c5760405162461bcd60e51b815260206004820152602660248201527f53616665436173743a2076616c756520646f65736e27742066697420696e203960448201526536206269747360d01b60648201526084016107fc565b600d80546001600160a01b038381166001600160a01b031983168117909355604080519190921680825260208201939093527f9421e8440241b8112ee6acc8e709b9ae90fd3acdf2fc48a88b46b8dde01ba8bb91015b60405180910390a15050565b60006109a4611cc061188d565b8360405161190160f01b6020820152602281018390526042810182905260009060620160405160208183030381529060405280519060200120905092915050565b6000806000611d1287878787612159565b91509150611d1f8161223c565b5095945050505050565b6001600160a01b03811660009081526005602052604090208054600181018255905b50919050565b600c80546001600160a01b038381166001600160a01b031983168117909355604080519190921680825260208201939093527f5c56bcd5a7e3f34a239651ac01fe373b8b0b837d818abb9b02df4f1bc9c49c789101611ca7565b825460009081908015611e035785611dc46001836128b1565b81548110611de257634e487b7160e01b600052603260045260246000fd5b600091825260209091200154600160201b90046001600160e01b0316611e06565b60005b6001600160e01b03169250611e1f83858763ffffffff16565b9150600081118015611e6b57504386611e396001846128b1565b81548110611e5757634e487b7160e01b600052603260045260246000fd5b60009182526020909120015463ffffffff16145b15611ed957611e79826114a3565b86611e856001846128b1565b81548110611ea357634e487b7160e01b600052603260045260246000fd5b9060005260206000200160000160046101000a8154816001600160e01b0302191690836001600160e01b03160217905550611f43565b856040518060400160405280611eee43611510565b63ffffffff168152602001611f02856114a3565b6001600160e01b039081169091528254600181018455600093845260209384902083519490930151909116600160201b0263ffffffff909316929092179101555b50935093915050565b600954600160a01b900460ff1615610a7a57336000908152600a602052604090205460ff1680611f8357506001600160a01b038216155b610a7a5760405162461bcd60e51b815260206004820152602660248201527f57686974656c69737461626c653a2061646472657373206e6f742077686974656044820152651b1a5cdd195960d21b60648201526084016107fc565b610a7a838383611575565b816001600160a01b0316836001600160a01b03161415801561200b5750600081115b15610a7a576001600160a01b03831615612099576001600160a01b038316600090815260076020526040812081906120469061159085611dab565b91509150846001600160a01b03167fdec2bacdd2f05b59de34da9b523dff8be42e5e38e818c82fdb0bae774387a724838360405161208e929190918252602082015260400190565b60405180910390a250505b6001600160a01b03821615610a7a576001600160a01b038216600090815260076020526040812081906120cf9061149785611dab565b91509150836001600160a01b03167fdec2bacdd2f05b59de34da9b523dff8be42e5e38e818c82fdb0bae774387a7248383604051612117929190918252602082015260400190565b60405180910390a25050505050565b60006121356002848418612872565b6108ab9084841661285a565b61214b8282612438565b6113ac600861159083611dab565b6000806fa2a8918ca85bafe22016d0b997e4df60600160ff1b038311156121865750600090506003612233565b8460ff16601b1415801561219e57508460ff16601c14155b156121af5750600090506004612233565b6040805160008082526020820180845289905260ff881692820192909252606081018690526080810185905260019060a0016020604051602081039080840390855afa158015612203573d6000803e3d6000fd5b5050604051601f1901519150506001600160a01b03811661222c57600060019250925050612233565b9150600090505b94509492505050565b600081600481111561225e57634e487b7160e01b600052602160045260246000fd5b14156122675750565b600181600481111561228957634e487b7160e01b600052602160045260246000fd5b14156122d25760405162461bcd60e51b815260206004820152601860248201527745434453413a20696e76616c6964207369676e617475726560401b60448201526064016107fc565b60028160048111156122f457634e487b7160e01b600052602160045260246000fd5b14156123425760405162461bcd60e51b815260206004820152601f60248201527f45434453413a20696e76616c6964207369676e6174757265206c656e6774680060448201526064016107fc565b600381600481111561236457634e487b7160e01b600052602160045260246000fd5b14156123bd5760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202773272076616c604482015261756560f01b60648201526084016107fc565b60048160048111156123df57634e487b7160e01b600052602160045260246000fd5b14156109575760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202776272076616c604482015261756560f01b60648201526084016107fc565b6001600160a01b0382166124985760405162461bcd60e51b815260206004820152602160248201527f45524332303a206275726e2066726f6d20746865207a65726f206164647265736044820152607360f81b60648201526084016107fc565b6124a482600083611f4c565b6001600160a01b038216600090815260208190526040902054818110156125185760405162461bcd60e51b815260206004820152602260248201527f45524332303a206275726e20616d6f756e7420657863656564732062616c616e604482015261636560f01b60648201526084016107fc565b6001600160a01b03831660009081526020819052604081208383039055600280548492906125479084906128b1565b90915550506040518281526000906001600160a01b0385169060008051602061293a8339815191529060200160405180910390a3610a7a83600084611fde565b80356001600160a01b038116811461259e57600080fd5b919050565b803560ff8116811461259e57600080fd5b6000602082840312156125c5578081fd5b6108ab82612587565b600080604083850312156125e0578081fd5b6125e983612587565b91506125f760208401612587565b90509250929050565b600080600060608486031215612614578081fd5b61261d84612587565b925061262b60208501612587565b9150604084013590509250925092565b600080600080600080600060e0888a031215612655578283fd5b61265e88612587565b965061266c60208901612587565b95506040880135945060608801359350612688608089016125a3565b925060a0880135915060c0880135905092959891949750929550565b600080604083850312156126b6578182fd5b6126bf83612587565b946020939093013593505050565b60008060008060008060c087890312156126e5578182fd5b6126ee87612587565b9550602087013594506040870135935061270a606088016125a3565b92506080870135915060a087013590509295509295509295565b60008060408385031215612736578182fd5b61273f83612587565b9150602083013563ffffffff81168114612757578182fd5b809150509250929050565b600060208284031215612773578081fd5b5035919050565b6000602080835283518082850152825b818110156127a65785810183015185820160400152820161278a565b818111156127b75783604083870101525b50601f01601f1916929092016040019392505050565b6020808252601f908201527f4552433230566f7465733a20626c6f636b206e6f7420796574206d696e656400604082015260600190565b6020808252600790820152660dcde40c2eae8d60cb1b604082015260600190565b6020808252818101527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604082015260600190565b6000821982111561286d5761286d6128fd565b500190565b60008261288d57634e487b7160e01b81526012600452602481fd5b500490565b60008160001904831182151516156128ac576128ac6128fd565b500290565b6000828210156128c3576128c36128fd565b500390565b600181811c908216806128dc57607f821691505b60208210811415611d4b57634e487b7160e01b600052602260045260246000fd5b634e487b7160e01b600052601160045260246000fdfe57686974656c69737461626c653a206163636f756e742063616e206e6f74206265207a65726fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3efa264697066735822122004f3fd93cc860f73642be97719d64f6d266013e23738113994ce9914697ecb9e64736f6c63430008040033
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
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
-----Decoded View---------------
Arg [0] : name (string): Union Token
Arg [1] : symbol (string): UNION
Arg [2] : minter_ (address): 0xBBD3321f377742c4b3fe458b270c2F271d3294D8
Arg [3] : mintingAllowedAfter_ (uint256): 1766361600
-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 000000000000000000000000bbd3321f377742c4b3fe458b270c2f271d3294d8
Arg [3] : 0000000000000000000000000000000000000000000000000000000069488a00
Arg [4] : 000000000000000000000000000000000000000000000000000000000000000b
Arg [5] : 556e696f6e20546f6b656e000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000005
Arg [7] : 554e494f4e000000000000000000000000000000000000000000000000000000
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
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.