Contract 0x2eab9f28bf00d27fee60bb889f23fc1551ec3c79

 
Txn Hash
Block
From
To
Value
0x7f42f86bbd581331bd52933b82ac5645c5caa69d59e370f11412bb5fb0dd5411119884842021-03-07 1:44:171 day 17 hrs ago0x6c24e7b2ca5f7d7b017b81144c44795e3ec2e911 IN  0x2eab9f28bf00d27fee60bb889f23fc1551ec3c790 Ether0.00738203466
0x159fef8ec9e2d11cecc39abccf3b6e67db95ce4bafad8350fac9d832e304a318119405332021-02-27 16:54:589 days 2 hrs ago0x058e9f32267fff1c77aae62f3f17228e99b5b255 IN  0x2eab9f28bf00d27fee60bb889f23fc1551ec3c790 Ether0.011745405105
0xa0e68530ab71d0b367f0023a3877763d4a28a8b7ae3022fcff0224ba8ec44bc3119310402021-02-26 5:54:0010 days 13 hrs ago0xc49d6ba67712be720b8538e42f0ecf0a3052daa2 IN  0x2eab9f28bf00d27fee60bb889f23fc1551ec3c790 Ether0.01626570801145.41
0x56ba1fee9c9c7dcc5c5ed0b4f4b414447cda6e57503bf2c05c9452253e15872d119190572021-02-24 9:39:4112 days 9 hrs ago0xac9d30847f283a0a9e18f926a5245ebe956361bd IN  0x2eab9f28bf00d27fee60bb889f23fc1551ec3c790 Ether0.007507868118
0xd1e702473b68f5a1d805f512dbb0e07f51cf9d485ce97fdbe328010759e11bf3118810632021-02-18 13:12:1218 days 6 hrs ago0xf13b64a697015a24237aac8b5ee7d823d9f0e33e IN  0x2eab9f28bf00d27fee60bb889f23fc1551ec3c790 Ether0.003873804132
0x43a5bd2095a4807e4ff8b9961f1414ae1de2e494de35c5d5448616f73028a7cf118810292021-02-18 13:04:0218 days 6 hrs ago0xf13b64a697015a24237aac8b5ee7d823d9f0e33e IN  0x2eab9f28bf00d27fee60bb889f23fc1551ec3c790 Ether0.003873804132
0x2dbfdd7f9e2e3cbd32c378145f030494097588738c2c54e59b7eaace39342924118769792021-02-17 22:08:3518 days 21 hrs ago0x3dd12e1811e6b9e781d709c5d150d18dd8b2e5ac IN  0x2eab9f28bf00d27fee60bb889f23fc1551ec3c790 Ether0.0377754597337.7
0x7dd427c12be39e196a319c15a7c810794b7ebc94e5afecb7ede7ac1799daff57118175032021-02-08 18:41:1328 days 38 mins ago0xac9d30847f283a0a9e18f926a5245ebe956361bd IN  0x2eab9f28bf00d27fee60bb889f23fc1551ec3c790 Ether0.014790405105
0x3998406f2b106affeda7cc9ad1776f4050a2fef94c284df2da5227e831721db6118154142021-02-08 10:57:5528 days 8 hrs ago0xe35da1802881a31b5a6b5ba6d54d2c35ab2d9365 IN  Contract Creation0 Ether0.20192677595
[ Download CSV Export 
View more zero value Internal Transactions in Advanced View mode
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
ChangeNowSimpleStaking

Compiler Version
v0.7.6+commit.7338295f

Optimization Enabled:
Yes with 100 runs

Other Settings:
istanbul EvmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2021-02-08
*/

// File: @openzeppelin/contracts/token/ERC20/IERC20.sol

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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);
}

// File: @openzeppelin/contracts/GSN/Context.sol

/*
 * @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 GSN 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 payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

// File: @openzeppelin/contracts/math/SafeMath.sol

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when 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.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

// File: @openzeppelin/contracts/token/ERC20/ERC20.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 guidelines: functions revert instead
 * of 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 {
    using SafeMath for uint256;

    mapping (address => uint256) private _balances;

    mapping (address => mapping (address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;
    uint8 private _decimals;

    /**
     * @dev Sets the values for {name} and {symbol}, initializes {decimals} with
     * a default value of 18.
     *
     * To select a different value for {decimals}, use {_setupDecimals}.
     *
     * All three of these values are immutable: they can only be set once during
     * construction.
     */
    constructor (string memory name_, string memory symbol_) public {
        _name = name_;
        _symbol = symbol_;
        _decimals = 18;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view 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 {_setupDecimals} is
     * called.
     *
     * 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 returns (uint8) {
        return _decimals;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view 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);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        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].add(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) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
        return true;
    }

    /**
     * @dev Moves tokens `amount` from `sender` to `recipient`.
     *
     * This is 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);

        _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
        _balances[recipient] = _balances[recipient].add(amount);
        emit Transfer(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:
     *
     * - `to` 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 = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(amount);
        emit Transfer(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);

        _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
        _totalSupply = _totalSupply.sub(amount);
        emit Transfer(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 Sets {decimals} to a value other than the default one of 18.
     *
     * WARNING: This function should only be called from the constructor. Most
     * applications that interact with token contracts will not expect
     * {decimals} to ever change, and may work incorrectly if it does.
     */
    function _setupDecimals(uint8 decimals_) internal {
        _decimals = decimals_;
    }

    /**
     * @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 to 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 { }
}

// File: @openzeppelin/contracts/token/ERC20/ERC20Burnable.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 {
    using SafeMath for uint256;

    /**
     * @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 decreasedAllowance = allowance(account, _msgSender()).sub(amount, "ERC20: burn amount exceeds allowance");

        _approve(account, _msgSender(), decreasedAllowance);
        _burn(account, amount);
    }
}

// File: contracts/ChangeNowSimpleStaking.sol



//import "@openzeppelin/contracts/utils/Pausable.sol";


contract ChangeNowSimpleStaking is ERC20Burnable /*, Pausable*/ {
    using SafeMath for uint256;

    uint256 constant MIN_EQUITY = 1000;

    address payable private _owner;
    address payable private _successor;

    address public token;

    uint256 public minStake;
    uint256 public maxStake;
    uint256 public freezeDuration;

    mapping(address => uint256) private _stakeAt;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
    event MinMaxStakeChanged(uint256 newMinStake, uint256 newMaxStake);
    event FreezeDurationChanged(uint256 newFreezeDuration);

    constructor(
        address _token,
        uint256 _minStake,
        uint256 _maxStake,
        uint256 _freezeDuration,
        string memory _name,
        string memory _symbol
    )
        ERC20(_name, _symbol)
    {
        _setupDecimals(ERC20(_token).decimals());

        token = _token;
        _setMinMaxStake(_minStake, _maxStake);
        _setFreezeDuration(_freezeDuration);

        _owner = msg.sender;
        emit OwnershipTransferred(address(0), msg.sender);
    }


    /**
     * @notice Checks that caller is owner.
     */
    modifier onlyOwner() {
        require(msg.sender == _owner, "Caller is not owner");
        _;
    }


    /**
     * @notice Checks that caller is not frozen for the current time
     */
    modifier notFrozen() {
        uint256 lastStakeAt = _stakeAt[msg.sender];
        if (lastStakeAt > 0) {
            require(block.timestamp - lastStakeAt > freezeDuration, 'frozen');
        }
        _;
    }


    /**
     * @notice Sets new successor (only owner).
     */
    function setSuccessor(address payable newSuccessor)
        external
        onlyOwner
    {
        _successor = newSuccessor;
    }


    /**
     * @notice Takes ownership (only successor).
     */
    function takeOwnership()
        external
    {
        require(msg.sender == _successor, "Caller is not successor");

        address previousOwner = _owner;
        _owner = msg.sender;
        _successor = address(0);

        emit OwnershipTransferred(previousOwner, msg.sender);
    }


    /**
     * @notice Sets new min & max stake amounts (only owner).
     */
    function setMinMaxStake(uint256 _minStake, uint256 _maxStake)
        external
        onlyOwner
    {
        _setMinMaxStake(_minStake, _maxStake);
    }


    /**
     * @notice Sets new freeze duration
     */
    function setFreezeDuration(uint256 _freezeDuration)
        external
        onlyOwner
    {
        _setFreezeDuration(_freezeDuration);
    }


    /**
     * @notice Pauses the staking, but not redeeming (only owner).
     */
/***************************
    function pause()
        external
        onlyOwner
    {
        _pause();
    }
***************************/

    /**
     * @notice Unpauses paused staking (only owner).
     */
/***************************
    function unpause()
        external
        onlyOwner
    {
        _unpause();
    }
***************************/


    /**
     * @notice Destroys the contract (when empty).
     */
    function destroy() external onlyOwner {
        require(totalSupply() == 0, 'has holders');

        // is there any token balance (sent after last redeeming)?
        // send whole balance to the owner
        uint256 totalTokenBalance = IERC20(token).balanceOf(address(this));
        if (totalTokenBalance > 0) {
            IERC20(token).transfer(_owner, totalTokenBalance);
        }

        // destroy
        selfdestruct(_owner);
    }


    /**
     * @notice Shows underlying token balance of an account.
     */
    function balanceOfUnderlying(address account)
        external
        view
        returns (uint256)
    {
        return _equityToToken(balanceOf(account));
    }


    function tokenToEquity(uint256 tokenAmount)
        external
        view
        returns (uint256)
    {
        return _tokenToEquity(tokenAmount);
    }


    function equityToToken(uint256 equity)
        external
        view
        returns (uint256)
    {
        return _equityToToken(equity);
    }


    function frozenTill(address account)
        external
        view
        returns (uint256)
    {
        uint256 lastStakeAt = _stakeAt[account];
        return lastStakeAt > 0 ? lastStakeAt + freezeDuration : 0;
    }


    /**
     * @notice Stakes specified token amounts to the staking contract.
     * The tokens must be approved to transfer from sender by the staking contract.
     */
    function stake(uint256 tokenAmount)
        external
        //whenNotPaused
        returns (uint256 equity)
    {
        uint256 allowance = IERC20(token).allowance(msg.sender, address(this));
        require(tokenAmount <= allowance, 'Not enough ERC20 allowance');

        uint256 accountTokenBalance = IERC20(token).balanceOf(msg.sender);
        require(tokenAmount <= accountTokenBalance, 'Not enough token balance');

        // get total token balance (common token pool) and total supply
        uint256 totalTokenBalance = IERC20(token).balanceOf(address(this));
        uint256 totalSupply = totalSupply();

        // check min / max stake
        uint256 accountStakingBalance =
            _equityToToken0(balanceOf(msg.sender), totalSupply, totalTokenBalance);
        require(tokenAmount >= minStake, 'Stake too small');
        require((tokenAmount.add(accountStakingBalance)) <= maxStake, 'Exceeded max stake');

        // calc equity
        if (totalSupply > 0) {
            equity = _tokenToEquity0(tokenAmount, totalTokenBalance, totalSupply);
            require(equity >= MIN_EQUITY, 'MIN_EQUITY: Stake too small');
        } else {
            equity = tokenAmount;
        }

        // transfer tokens
        require(
            IERC20(token).transferFrom(msg.sender, address(this), tokenAmount),
            'ERC20 transferFrom failed'
        );
        _mint(msg.sender, equity);

        // register last stake timestamp
        _stakeAt[msg.sender] = block.timestamp;
    }


    function redeem(uint256 equity)
        external
        notFrozen
        returns (uint256)
    {
        uint256 totalSupply = totalSupply();
        uint256 totalTokenBalance = IERC20(token).balanceOf(address(this));

        return _redeem(equity, totalSupply, totalTokenBalance);
    }


    function redeemAll()
        external
        notFrozen
        returns (uint256 equity, uint256 tokenAmount)
    {
        uint256 totalSupply = totalSupply();
        uint256 totalTokenBalance = IERC20(token).balanceOf(address(this));

        equity = balanceOf(msg.sender);
        tokenAmount = _equityToToken0(equity, totalSupply, totalTokenBalance);

        _redeem0(equity, tokenAmount);
    }


    function redeemUnderlying(uint256 tokenAmount)
        external
        notFrozen
        returns (uint256)
    {
        uint256 totalSupply = totalSupply();
        uint256 totalTokenBalance = IERC20(token).balanceOf(address(this));
        uint256 equity = _tokenToEquity0(tokenAmount, totalTokenBalance, totalSupply);

        return _redeem(equity, totalSupply, totalTokenBalance);
    }


    //
    //  Internal functions
    //

    function _setMinMaxStake(uint256 _minStake, uint256 _maxStake)
        private
    {
        require(_minStake <= _maxStake, 'minStake > maxStake');
        require(_minStake >= MIN_EQUITY, 'minStake < MIN_EQUITY');
        minStake = _minStake;
        maxStake = _maxStake;

        emit MinMaxStakeChanged(_minStake, _maxStake);
    }

    function _setFreezeDuration(uint256 _freezeDuration)
        private
    {
        freezeDuration = _freezeDuration;

        emit FreezeDurationChanged(_freezeDuration);
    }


    //
    //  Redeem internal functions
    //

    function _redeem0(uint256 equity, uint256 tokenAmount)
        private
    {
        if (equity > 0) {
            _burn(msg.sender, equity);
        }
        if (tokenAmount > 0) {
            require(IERC20(token).transfer(msg.sender, tokenAmount), 'ERC20 transfer failed');
        }
    }

    function _redeem(uint256 equity, uint256 totalSupply, uint256 totalTokenBalance)
        private
        returns (uint256)
    {
        // check MIN_EQUITY
        require(equity >= MIN_EQUITY, 'MIN_EQUITY: equity too small');

        // redeem only when funded
        require(totalSupply > 0 && totalTokenBalance > 0, 'No funds');

        // check account equity
        uint256 accountEquity = balanceOf(msg.sender);
        require(equity <= accountEquity, 'Not enough equity');

        // ensure that remaining equity is 0 or not less than MIN_EQUITY
        uint256 remainEquity = accountEquity - equity;
        require(
            remainEquity == 0 || remainEquity >= MIN_EQUITY,
            'MIN_EQUITY: remaining equity too small (hint: redeem all)'
        );

        // same for remaining underlying tokens
        uint256 remainTokenBalance =
            _equityToToken0(remainEquity, totalSupply, totalTokenBalance);
        require(
            remainTokenBalance == 0 || remainTokenBalance >= minStake,
            'MIN_STAKE: remaining stake balance too small (hint: redeem all)'
        );

        // calc underlying token amount
        uint256 tokenAmount =
            _equityToToken0(equity, totalSupply, totalTokenBalance);

        // redeem
        _redeem0(equity, tokenAmount);

        return tokenAmount;
    }


    //
    //  Helper internal functions
    //

    function _xxxToYyy_floor(uint256 xxxAmount, uint256 totalXxx, uint256 totalYyy)
        private pure
        returns (uint256)
    {
        if (totalXxx == 0) {
            return 0;
        }

        return xxxAmount.mul(totalYyy).div(totalXxx);
    }

    function _xxxToYyy_ceil(uint256 xxxAmount, uint256 totalXxx, uint256 totalYyy)
        private pure
        returns (uint256)
    {
        if (totalXxx == 0) {
            return 0;
        }

        uint256 nom = xxxAmount.mul(totalYyy).add(totalXxx).sub(1);
        uint256 quot = nom.div(totalXxx);

        return quot;
    }

    function _equityToToken0(uint256 equityAmount, uint256 totalEquity, uint256 totalTokenBalance)
        private
        pure
        returns (uint256)
    {
        return _xxxToYyy_floor(equityAmount, totalEquity, totalTokenBalance);
    }

    function _tokenToEquity0(uint256 tokenAmount, uint256 totalTokenBalance, uint256 totalEquity)
        private
        pure
        returns (uint256)
    {
        return _xxxToYyy_ceil(tokenAmount, totalTokenBalance, totalEquity);
    }

    function _tokenToEquity(uint256 tokenAmount)
        private
        view
        returns (uint256)
    {
        uint256 totalSupply = totalSupply();
        uint256 totalTokenBalance = IERC20(token).balanceOf(address(this));

        return _tokenToEquity0(tokenAmount, totalTokenBalance,totalSupply);
    }

    function _equityToToken(uint256 equity)
        private
        view
        returns (uint256)
    {
        uint256 totalSupply = totalSupply();
        uint256 totalTokenBalance = IERC20(token).balanceOf(address(this));

        return _equityToToken0(equity, totalSupply, totalTokenBalance);
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"uint256","name":"_minStake","type":"uint256"},{"internalType":"uint256","name":"_maxStake","type":"uint256"},{"internalType":"uint256","name":"_freezeDuration","type":"uint256"},{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"}],"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":false,"internalType":"uint256","name":"newFreezeDuration","type":"uint256"}],"name":"FreezeDurationChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newMinStake","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newMaxStake","type":"uint256"}],"name":"MinMaxStakeChanged","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"},{"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":"address","name":"account","type":"address"}],"name":"balanceOfUnderlying","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":[],"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":[],"name":"destroy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"equity","type":"uint256"}],"name":"equityToToken","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"freezeDuration","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"frozenTill","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":[],"name":"maxStake","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"minStake","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":"uint256","name":"equity","type":"uint256"}],"name":"redeem","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"redeemAll","outputs":[{"internalType":"uint256","name":"equity","type":"uint256"},{"internalType":"uint256","name":"tokenAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenAmount","type":"uint256"}],"name":"redeemUnderlying","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_freezeDuration","type":"uint256"}],"name":"setFreezeDuration","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_minStake","type":"uint256"},{"internalType":"uint256","name":"_maxStake","type":"uint256"}],"name":"setMinMaxStake","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"newSuccessor","type":"address"}],"name":"setSuccessor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenAmount","type":"uint256"}],"name":"stake","outputs":[{"internalType":"uint256","name":"equity","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"takeOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"token","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenAmount","type":"uint256"}],"name":"tokenToEquity","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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"}]

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

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

-----Decoded View---------------
Arg [0] : _token (address): 0xe9a95d175a5f4c9369f3b74222402eb1b837693b
Arg [1] : _minStake (uint256): 1000000000
Arg [2] : _maxStake (uint256): 10000000000000
Arg [3] : _freezeDuration (uint256): 604800
Arg [4] : _name (string): ChangeNOWStaking
Arg [5] : _symbol (string): NOW-STAKE

-----Encoded View---------------
10 Constructor Arguments found :
Arg [0] : 000000000000000000000000e9a95d175a5f4c9369f3b74222402eb1b837693b
Arg [1] : 000000000000000000000000000000000000000000000000000000003b9aca00
Arg [2] : 000000000000000000000000000000000000000000000000000009184e72a000
Arg [3] : 0000000000000000000000000000000000000000000000000000000000093a80
Arg [4] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000010
Arg [7] : 4368616e67654e4f575374616b696e6700000000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000009
Arg [9] : 4e4f572d5354414b450000000000000000000000000000000000000000000000


Deployed ByteCode Sourcemap

21408:11581:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;11274:83;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;13380:169;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;13380:169:0;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;23116:138;;;;;;;;;;;;;;;;-1:-1:-1;23116:138:0;-1:-1:-1;;;;;23116:138:0;;:::i;:::-;;12349:100;;;:::i;:::-;;;;;;;;;;;;;;;;14031:321;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;14031:321:0;;;;;;;;;;;;;;;;;:::i;25709:227::-;;;;;;;;;;;;;;;;-1:-1:-1;25709:227:0;-1:-1:-1;;;;;25709:227:0;;:::i;27989:414::-;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;12201:83;;;:::i;:::-;;;;;;;;;;;;;;;;;;;21666:23;;;:::i;14761:218::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;14761:218:0;;;;;;;;:::i;25197:170::-;;;;;;;;;;;;;;;;-1:-1:-1;25197:170:0;-1:-1:-1;;;;;25197:170:0;;:::i;20583:91::-;;;;;;;;;;;;;;;;-1:-1:-1;20583:91:0;;:::i;21726:29::-;;;:::i;23722:160::-;;;;;;;;;;;;;;;;-1:-1:-1;23722:160:0;;;;;;;:::i;23332:299::-;;;:::i;23951:148::-;;;;;;;;;;;;;;;;-1:-1:-1;23951:148:0;;:::i;12512:119::-;;;;;;;;;;;;;;;;-1:-1:-1;12512:119:0;-1:-1:-1;;;;;12512:119:0;;:::i;20993:295::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;20993:295:0;;;;;;;;:::i;24651:456::-;;;:::i;28413:402::-;;;;;;;;;;;;;;;;-1:-1:-1;28413:402:0;;:::i;11476:87::-;;;:::i;15482:269::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;15482:269:0;;;;;;;;:::i;26121:1549::-;;;;;;;;;;;;;;;;-1:-1:-1;26121:1549:0;;:::i;12844:175::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;12844:175:0;;;;;;;;:::i;25377:161::-;;;;;;;;;;;;;;;;-1:-1:-1;25377:161:0;;:::i;27680:299::-;;;;;;;;;;;;;;;;-1:-1:-1;27680:299:0;;:::i;13082:151::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;13082:151:0;;;;;;;;;;:::i;25548:::-;;;;;;;;;;;;;;;;-1:-1:-1;25548:151:0;;:::i;21696:23::-;;;:::i;21637:20::-;;;:::i;:::-;;;;-1:-1:-1;;;;;21637:20:0;;;;;;;;;;;;;;11274:83;11344:5;11337:12;;;;;;;;-1:-1:-1;;11337:12:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;11311:13;;11337:12;;11344:5;;11337:12;;11344:5;11337:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;11274:83;:::o;13380:169::-;13463:4;13480:39;13489:12;:10;:12::i;:::-;13503:7;13512:6;13480:8;:39::i;:::-;-1:-1:-1;13537:4:0;13380:169;;;;;:::o;23116:138::-;22674:6;;;;;-1:-1:-1;;;;;22674:6:0;22660:10;:20;22652:52;;;;;-1:-1:-1;;;22652:52:0;;;;;;;;;;;;-1:-1:-1;;;22652:52:0;;;;;;;;;;;;;;;23221:10:::1;:25:::0;;-1:-1:-1;;;;;;23221:25:0::1;-1:-1:-1::0;;;;;23221:25:0;;;::::1;::::0;;;::::1;::::0;;23116:138::o;12349:100::-;12429:12;;12349:100;:::o;14031:321::-;14137:4;14154:36;14164:6;14172:9;14183:6;14154:9;:36::i;:::-;14201:121;14210:6;14218:12;:10;:12::i;:::-;14232:89;14270:6;14232:89;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;14232:19:0;;;;;;:11;:19;;;;;;14252:12;:10;:12::i;:::-;-1:-1:-1;;;;;14232:33:0;;;;;;;;;;;;-1:-1:-1;14232:33:0;;;:89;:37;:89::i;:::-;14201:8;:121::i;:::-;-1:-1:-1;14340:4:0;14031:321;;;;;;:::o;25709:227::-;-1:-1:-1;;;;;25843:17:0;;25796:7;25843:17;;;:8;:17;;;;;;25878:15;:50;;25927:1;25878:50;;;25910:14;;25896:28;;25871:57;-1:-1:-1;;25709:227:0:o;27989:414::-;22885:10;28065:14;22876:20;;;:8;:20;;;;;;28065:14;;22911:15;;22907:113;;22983:14;;22969:11;22951:15;:29;:46;22943:65;;;;;-1:-1:-1;;;22943:65:0;;;;;;;;;;;;-1:-1:-1;;;22943:65:0;;;;;;;;;;;;;;;28118:19:::1;28140:13;:11;:13::i;:::-;28199:5;::::0;28192:38:::1;::::0;;-1:-1:-1;;;28192:38:0;;28224:4:::1;28192:38;::::0;::::1;::::0;;;28118:35;;-1:-1:-1;28164:25:0::1;::::0;-1:-1:-1;;;;;28199:5:0;;::::1;::::0;28192:23:::1;::::0;:38;;;;;::::1;::::0;;;;;;;;;28199:5;28192:38;::::1;;::::0;::::1;;;;::::0;::::1;;;;;;;;;;;;::::0;::::1;;;;;;;;;;;;;;;;;;;::::0;::::1;;-1:-1:-1::0;28192:38:0;;-1:-1:-1;28252:21:0::1;28262:10;28252:9;:21::i;:::-;28243:30;;28298:55;28314:6;28322:11;28335:17;28298:15;:55::i;:::-;28284:69;;28366:29;28375:6;28383:11;28366:8;:29::i;:::-;23030:1;;27989:414:::0;;;:::o;12201:83::-;12267:9;;;;12201:83;:::o;21666:23::-;;;;:::o;14761:218::-;14849:4;14866:83;14875:12;:10;:12::i;:::-;14889:7;14898:50;14937:10;14898:11;:25;14910:12;:10;:12::i;:::-;-1:-1:-1;;;;;14898:25:0;;;;;;;;;;;;;;;;;-1:-1:-1;14898:25:0;;;:34;;;;;;;;;;;:38;:50::i;25197:170::-;25293:7;25325:34;25340:18;25350:7;25340:9;:18::i;:::-;25325:14;:34::i;20583:91::-;20639:27;20645:12;:10;:12::i;:::-;20659:6;20639:5;:27::i;:::-;20583:91;:::o;21726:29::-;;;;:::o;23722:160::-;22674:6;;;;;-1:-1:-1;;;;;22674:6:0;22660:10;:20;22652:52;;;;;-1:-1:-1;;;22652:52:0;;;;;;;;;;;;-1:-1:-1;;;22652:52:0;;;;;;;;;;;;;;;23837:37:::1;23853:9;23864;23837:15;:37::i;:::-;23722:160:::0;;:::o;23332:299::-;23413:10;;-1:-1:-1;;;;;23413:10:0;23399;:24;23391:60;;;;;-1:-1:-1;;;23391:60:0;;;;;;;;;;;;-1:-1:-1;;;23391:60:0;;;;;;;;;;;;;;;23488:6;;;-1:-1:-1;;;;;;23505:19:0;;23488:6;23514:10;23505:19;;;;;;;;;;23535:10;:23;;-1:-1:-1;;;;;;23535:23:0;;;23576:47;;23488:6;;;;-1:-1:-1;;;;;23488:6:0;;;;23576:47;;-1:-1:-1;;23576:47:0;23332:299;:::o;23951:148::-;22674:6;;;;;-1:-1:-1;;;;;22674:6:0;22660:10;:20;22652:52;;;;;-1:-1:-1;;;22652:52:0;;;;;;;;;;;;-1:-1:-1;;;22652:52:0;;;;;;;;;;;;;;;24056:35:::1;24075:15;24056:18;:35::i;12512:119::-:0;-1:-1:-1;;;;;12605:18:0;12578:7;12605:18;;;;;;;;;;;;12512:119::o;20993:295::-;21070:26;21099:84;21136:6;21099:84;;;;;;;;;;;;;;;;;:32;21109:7;21118:12;:10;:12::i;:::-;21099:9;:32::i;:::-;:36;:84;:36;:84::i;:::-;21070:113;;21196:51;21205:7;21214:12;:10;:12::i;:::-;21228:18;21196:8;:51::i;:::-;21258:22;21264:7;21273:6;21258:5;:22::i;:::-;20993:295;;;:::o;24651:456::-;22674:6;;;;;-1:-1:-1;;;;;22674:6:0;22660:10;:20;22652:52;;;;;-1:-1:-1;;;22652:52:0;;;;;;;;;;;;-1:-1:-1;;;22652:52:0;;;;;;;;;;;;;;;24708:13:::1;:11;:13::i;:::-;:18:::0;24700:42:::1;;;::::0;;-1:-1:-1;;;24700:42:0;;::::1;;::::0;::::1;::::0;::::1;::::0;;;;-1:-1:-1;;;24700:42:0;;;;;;;;;;;;;::::1;;24902:5;::::0;24895:38:::1;::::0;;-1:-1:-1;;;24895:38:0;;24927:4:::1;24895:38;::::0;::::1;::::0;;;24867:25:::1;::::0;-1:-1:-1;;;;;24902:5:0::1;::::0;24895:23:::1;::::0;:38;;;;;::::1;::::0;;;;;;;;24902:5;24895:38;::::1;;::::0;::::1;;;;::::0;::::1;;;;;;;;;;;;::::0;::::1;;;;;;;;;;;;;;;;;;;::::0;::::1;;-1:-1:-1::0;24895:38:0;;-1:-1:-1;24948:21:0;;24944:103:::1;;24993:5;::::0;25009:6:::1;::::0;24986:49:::1;::::0;;-1:-1:-1;;;24986:49:0;;24993:5:::1;25009:6:::0;;::::1;-1:-1:-1::0;;;;;25009:6:0;;::::1;24986:49;::::0;::::1;::::0;;;;;;;;;24993:5;::::1;::::0;24986:22:::1;::::0;:49;;;;;::::1;::::0;;;;;;;;;24993:5:::1;::::0;24986:49;::::1;;::::0;::::1;;;;::::0;::::1;;;;;;;;;;;;::::0;::::1;;;;;;;;;;;;;;;;;;;::::0;::::1;;-1:-1:-1::0;;24944:103:0::1;25092:6;::::0;::::1;::::0;::::1;-1:-1:-1::0;;;;;25092:6:0::1;25079:20;28413:402:::0;22885:10;28515:7;22876:20;;;:8;:20;;;;;;22911:15;;22907:113;;22983:14;;22969:11;22951:15;:29;:46;22943:65;;;;;-1:-1:-1;;;22943:65:0;;;;;;;;;;;;-1:-1:-1;;;22943:65:0;;;;;;;;;;;;;;;28540:19:::1;28562:13;:11;:13::i;:::-;28621:5;::::0;28614:38:::1;::::0;;-1:-1:-1;;;28614:38:0;;28646:4:::1;28614:38;::::0;::::1;::::0;;;28540:35;;-1:-1:-1;28586:25:0::1;::::0;-1:-1:-1;;;;;28621:5:0;;::::1;::::0;28614:23:::1;::::0;:38;;;;;::::1;::::0;;;;;;;;;28621:5;28614:38;::::1;;::::0;::::1;;;;::::0;::::1;;;;;;;;;;;;::::0;::::1;;;;;;;;;;;;;;;;;;;::::0;::::1;;-1:-1:-1::0;28614:38:0;;-1:-1:-1;28663:14:0::1;28680:60;28696:11:::0;28614:38;28728:11;28680:15:::1;:60::i;:::-;28663:77;;28760:47;28768:6;28776:11;28789:17;28760:7;:47::i;:::-;28753:54:::0;28413:402;-1:-1:-1;;;;;;28413:402:0:o;11476:87::-;11548:7;11541:14;;;;;;;;-1:-1:-1;;11541:14:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;11515:13;;11541:14;;11548:7;;11541:14;;11548:7;11541:14;;;;;;;;;;;;;;;;;;;;;;;;15482:269;15575:4;15592:129;15601:12;:10;:12::i;:::-;15615:7;15624:96;15663:15;15624:96;;;;;;;;;;;;;;;;;:11;:25;15636:12;:10;:12::i;:::-;-1:-1:-1;;;;;15624:25:0;;;;;;;;;;;;;;;;;-1:-1:-1;15624:25:0;;;:34;;;;;;;;;;;:96;:38;:96::i;26121:1549::-;26277:5;;26270:50;;;-1:-1:-1;;;26270:50:0;;26294:10;26270:50;;;;26314:4;26270:50;;;;;;26218:14;;;;-1:-1:-1;;;;;26277:5:0;;;;26270:23;;:50;;;;;;;;;;;;;;;26277:5;26270:50;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;26270:50:0;;-1:-1:-1;26339:24:0;;;;26331:63;;;;;-1:-1:-1;;;26331:63:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;26444:5;;26437:35;;;-1:-1:-1;;;26437:35:0;;26461:10;26437:35;;;;;;26407:27;;-1:-1:-1;;;;;26444:5:0;;26437:23;;:35;;;;;;;;;;;;;;26444:5;26437:35;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;26437:35:0;;-1:-1:-1;26491:34:0;;;;26483:71;;;;;-1:-1:-1;;;26483:71:0;;;;;;;;;;;;-1:-1:-1;;;26483:71:0;;;;;;;;;;;;;;;26675:5;;26668:38;;;-1:-1:-1;;;26668:38:0;;26700:4;26668:38;;;;;;26640:25;;-1:-1:-1;;;;;26675:5:0;;26668:23;;:38;;;;;;;;;;;;;;26675:5;26668:38;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;26668:38:0;;-1:-1:-1;26717:19:0;26739:13;:11;:13::i;:::-;26717:35;;26799:29;26844:70;26860:21;26870:10;26860:9;:21::i;:::-;26883:11;26896:17;26844:15;:70::i;:::-;26799:115;;26948:8;;26933:11;:23;;26925:51;;;;;-1:-1:-1;;;26925:51:0;;;;;;;;;;;;-1:-1:-1;;;26925:51:0;;;;;;;;;;;;;;;27039:8;;26996:38;:11;27012:21;26996:15;:38::i;:::-;26995:52;;26987:83;;;;;-1:-1:-1;;;26987:83:0;;;;;;;;;;;;-1:-1:-1;;;26987:83:0;;;;;;;;;;;;;;;27111:15;;27107:245;;27152:60;27168:11;27181:17;27200:11;27152:15;:60::i;:::-;27143:69;;21544:4;27235:6;:20;;27227:60;;;;;-1:-1:-1;;;27227:60:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;27107:245;;;27329:11;27320:20;;27107:245;27421:5;;27414:66;;;-1:-1:-1;;;27414:66:0;;27441:10;27414:66;;;;27461:4;27414:66;;;;;;;;;;;;-1:-1:-1;;;;;27421:5:0;;;;27414:26;;:66;;;;;;;;;;;;;;;27421:5;;27414:66;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;27414:66:0;27392:141;;;;;-1:-1:-1;;;27392:141:0;;;;;;;;;;;;-1:-1:-1;;;27392:141:0;;;;;;;;;;;;;;;27544:25;27550:10;27562:6;27544:5;:25::i;:::-;-1:-1:-1;;27633:10:0;27624:20;;;;:8;:20;;;;;27647:15;27624:38;;-1:-1:-1;26121:1549:0;;;-1:-1:-1;;;26121:1549:0:o;12844:175::-;12930:4;12947:42;12957:12;:10;:12::i;:::-;12971:9;12982:6;12947:9;:42::i;25377:161::-;25471:7;25503:27;25518:11;25503:14;:27::i;27680:299::-;22885:10;27767:7;22876:20;;;:8;:20;;;;;;22911:15;;22907:113;;22983:14;;22969:11;22951:15;:29;:46;22943:65;;;;;-1:-1:-1;;;22943:65:0;;;;;;;;;;;;-1:-1:-1;;;22943:65:0;;;;;;;;;;;;;;;27792:19:::1;27814:13;:11;:13::i;:::-;27873:5;::::0;27866:38:::1;::::0;;-1:-1:-1;;;27866:38:0;;27898:4:::1;27866:38;::::0;::::1;::::0;;;27792:35;;-1:-1:-1;27838:25:0::1;::::0;-1:-1:-1;;;;;27873:5:0;;::::1;::::0;27866:23:::1;::::0;:38;;;;;::::1;::::0;;;;;;;;;27873:5;27866:38;::::1;;::::0;::::1;;;;::::0;::::1;;;;;;;;;;;;::::0;::::1;;;;;;;;;;;;;;;;;;;::::0;::::1;;-1:-1:-1::0;27866:38:0;;-1:-1:-1;27924:47:0::1;27932:6:::0;27940:11;27866:38;27924:7:::1;:47::i;:::-;27917:54:::0;27680:299;-1:-1:-1;;;;;27680:299:0:o;13082:151::-;-1:-1:-1;;;;;13198:18:0;;;13171:7;13198:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;13082:151::o;25548:::-;25637:7;25669:22;25684:6;25669:14;:22::i;21696:23::-;;;;:::o;21637:20::-;;;-1:-1:-1;;;;;21637:20:0;;:::o;3437:106::-;3525:10;3437:106;:::o;18629:346::-;-1:-1:-1;;;;;18731:19:0;;18723:68;;;;-1:-1:-1;;;18723:68:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;18810:21:0;;18802:68;;;;-1:-1:-1;;;18802:68:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;18883:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;18935:32;;;;;;;;;;;;;;;;;18629:346;;;:::o;16241:539::-;-1:-1:-1;;;;;16347:20:0;;16339:70;;;;-1:-1:-1;;;16339:70:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;16428:23:0;;16420:71;;;;-1:-1:-1;;;16420:71:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;16504:47;16525:6;16533:9;16544:6;16504:20;:47::i;:::-;16584:71;16606:6;16584:71;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;16584:17:0;;:9;:17;;;;;;;;;;;;:71;:21;:71::i;:::-;-1:-1:-1;;;;;16564:17:0;;;:9;:17;;;;;;;;;;;:91;;;;16689:20;;;;;;;:32;;16714:6;16689:24;:32::i;:::-;-1:-1:-1;;;;;16666:20:0;;;:9;:20;;;;;;;;;;;;:55;;;;16737:35;;;;;;;16666:20;;16737:35;;;;-1:-1:-1;;;;;;;;;;;16737:35:0;;;;;;;;16241:539;;;:::o;5588:192::-;5674:7;5710:12;5702:6;;;;5694:29;;;;-1:-1:-1;;;5694:29:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;5746:5:0;;;5588:192::o;31848:245::-;31992:7;32024:61;32040:12;32054:11;32067:17;32024:15;:61::i;:::-;32017:68;31848:245;-1:-1:-1;;;;31848:245:0:o;29470:302::-;29562:10;;29558:68;;29589:25;29595:10;29607:6;29589:5;:25::i;:::-;29640:15;;29636:129;;29687:5;;29680:47;;;-1:-1:-1;;;29680:47:0;;29703:10;29680:47;;;;;;;;;;;;-1:-1:-1;;;;;29687:5:0;;;;29680:22;;:47;;;;;;;;;;;;;;;29687:5;;29680:47;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;29680:47:0;29672:81;;;;;-1:-1:-1;;;29672:81:0;;;;;;;;;;;;-1:-1:-1;;;29672:81:0;;;;;;;;;;;;;;4685:181;4743:7;4775:5;;;4799:6;;;;4791:46;;;;;-1:-1:-1;;;4791:46:0;;;;;;;;;;;;;;;;;;;;;;;;;;;32677:309;32766:7;32791:19;32813:13;:11;:13::i;:::-;32872:5;;32865:38;;;-1:-1:-1;;;32865:38:0;;32897:4;32865:38;;;;;;32791:35;;-1:-1:-1;32837:25:0;;-1:-1:-1;;;;;32872:5:0;;;;32865:23;;:38;;;;;;;;;;;;;;;32872:5;32865:38;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;32865:38:0;;-1:-1:-1;32923:55:0;32939:6;32947:11;32865:38;32923:15;:55::i;17773:418::-;-1:-1:-1;;;;;17857:21:0;;17849:67;;;;-1:-1:-1;;;17849:67:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;17929:49;17950:7;17967:1;17971:6;17929:20;:49::i;:::-;18012:68;18035:6;18012:68;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;18012:18:0;;:9;:18;;;;;;;;;;;;:68;:22;:68::i;:::-;-1:-1:-1;;;;;17991:18:0;;:9;:18;;;;;;;;;;:89;18106:12;;:24;;18123:6;18106:16;:24::i;:::-;18091:12;:39;18146:37;;;;;;;;18172:1;;-1:-1:-1;;;;;18146:37:0;;;-1:-1:-1;;;;;;;;;;;18146:37:0;;;;;;;;17773:418;;:::o;28871:346::-;28988:9;28975;:22;;28967:54;;;;;-1:-1:-1;;;28967:54:0;;;;;;;;;;;;-1:-1:-1;;;28967:54:0;;;;;;;;;;;;;;;21544:4;29040:9;:23;;29032:57;;;;;-1:-1:-1;;;29032:57:0;;;;;;;;;;;;-1:-1:-1;;;29032:57:0;;;;;;;;;;;;;;;29100:8;:20;;;29131:8;:20;;;29169:40;;;;;;;;;;;;;;;;;;;;;;;;;28871:346;;:::o;29225:182::-;29311:14;:32;;;29361:38;;;;;;;;;;;;;;;;;29225:182;:::o;32101:242::-;32244:7;32276:59;32291:11;32304:17;32323:11;32276:14;:59::i;29780:1383::-;29896:7;21544:4;29958:6;:20;;29950:61;;;;;-1:-1:-1;;;29950:61:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;30082:1;30068:11;:15;:40;;;;;30107:1;30087:17;:21;30068:40;30060:61;;;;;-1:-1:-1;;;30060:61:0;;;;;;;;;;;;-1:-1:-1;;;30060:61:0;;;;;;;;;;;;;;;30167:21;30191;30201:10;30191:9;:21::i;:::-;30167:45;;30241:13;30231:6;:23;;30223:53;;;;;-1:-1:-1;;;30223:53:0;;;;;;;;;;;;-1:-1:-1;;;30223:53:0;;;;;;;;;;;;;;;30386:22;;;30441:17;;;:47;;;21544:4;30462:12;:26;;30441:47;30419:154;;;;-1:-1:-1;;;30419:154:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;30635:26;30677:61;30693:12;30707:11;30720:17;30677:15;:61::i;:::-;30635:103;-1:-1:-1;30771:23:0;;;:57;;;30820:8;;30798:18;:30;;30771:57;30749:170;;;;-1:-1:-1;;;30749:170:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;30973:19;31008:55;31024:6;31032:11;31045:17;31008:15;:55::i;:::-;30973:90;;31095:29;31104:6;31112:11;31095:8;:29::i;:::-;31144:11;29780:1383;-1:-1:-1;;;;;;;29780:1383:0:o;17062:378::-;-1:-1:-1;;;;;17146:21:0;;17138:65;;;;;-1:-1:-1;;;17138:65:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;17216:49;17245:1;17249:7;17258:6;17216:20;:49::i;:::-;17293:12;;:24;;17310:6;17293:16;:24::i;:::-;17278:12;:39;-1:-1:-1;;;;;17349:18:0;;:9;:18;;;;;;;;;;;:30;;17372:6;17349:22;:30::i;:::-;-1:-1:-1;;;;;17328:18:0;;:9;:18;;;;;;;;;;;:51;;;;17395:37;;;;;;;17328:18;;:9;;-1:-1:-1;;;;;;;;;;;17395:37:0;;;;;;;;;17062:378;;:::o;32351:318::-;32445:7;32470:19;32492:13;:11;:13::i;:::-;32551:5;;32544:38;;;-1:-1:-1;;;32544:38:0;;32576:4;32544:38;;;;;;32470:35;;-1:-1:-1;32516:25:0;;-1:-1:-1;;;;;32551:5:0;;;;32544:23;;:38;;;;;;;;;;;;;;;32551:5;32544:38;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;32544:38:0;;-1:-1:-1;32602:59:0;32618:11;32544:38;32649:11;32602:15;:59::i;31226:263::-;31346:7;31375:13;31371:54;;-1:-1:-1;31412:1:0;31405:8;;31371:54;31444:37;31472:8;31444:23;:9;31458:8;31444:13;:23::i;:::-;:27;;:37::i;5149:136::-;5207:7;5234:43;5238:1;5241;5234:43;;;;;;;;;;;;;;;;;:3;:43::i;31497:343::-;31616:7;31645:13;31641:54;;-1:-1:-1;31682:1:0;31675:8;;31641:54;31707:11;31721:44;31763:1;31721:37;31749:8;31721:23;:9;31735:8;31721:13;:23::i;:::-;:27;;:37::i;:::-;:41;;:44::i;:::-;31707:58;-1:-1:-1;31776:12:0;31791:17;31707:58;31799:8;31791:7;:17::i;6039:471::-;6097:7;6342:6;6338:47;;-1:-1:-1;6372:1:0;6365:8;;6338:47;6409:5;;;6413:1;6409;:5;:1;6433:5;;;;;:10;6425:56;;;;-1:-1:-1;;;6425:56:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;6986:132;7044:7;7071:39;7075:1;7078;7071:39;;;;;;;;;;;;;;;;;7700:7;7735:12;7728:5;7720:28;;;;-1:-1:-1;;;7720:28:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;7759:9;7775:1;7771;:5;;;;;;;7614:278;-1:-1:-1;;;;;7614:278:0:o

Swarm Source

ipfs://77dfcb437c363ecc0f23d1860bf780fe9da2615fddd46543c42a20e1e5e3c1be
Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.