Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/*
 * Welcome to P2P Financial
 *
 * website          : https://p2p.financial
 * twitter          : https://twitter.com/P2P_Financial
 * telegram channel : https://t.me/P2PFinancial
 * telegram group   : https://t.me/P2P_Financial
 * docs             : https://docs.p2p.financial
 *
 */

// SPDX-License-Identifier: MIT

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "./SafeMath.sol";

pragma solidity ^0.8.21;

contract DividendPayingToken is ERC20 {
    using SafeMath for uint256;
    using SafeMathUint for uint256;
    using SafeMathInt for int256;

    // With `magnitude`, we can properly distribute dividends even if the amount of received ether is small.
    // For more discussion about choosing the value of `magnitude`,
    //  see https://github.com/ethereum/EIPs/issues/1726#issuecomment-472352728
    uint256 internal constant magnitude = 2 ** 128;

    uint256 internal magnifiedDividendPerShare;

    // About dividendCorrection:
    // If the token balance of a `_user` is never changed, the dividend of `_user` can be computed with:
    //   `dividendOf(_user) = dividendPerShare * balanceOf(_user)`.
    // When `balanceOf(_user)` is changed (via minting/burning/transferring tokens),
    //   `dividendOf(_user)` should not be changed,
    //   but the computed value of `dividendPerShare * balanceOf(_user)` is changed.
    // To keep the `dividendOf(_user)` unchanged, we add a correction term:
    //   `dividendOf(_user) = dividendPerShare * balanceOf(_user) + dividendCorrectionOf(_user)`,
    //   where `dividendCorrectionOf(_user)` is updated whenever `balanceOf(_user)` is changed:
    //   `dividendCorrectionOf(_user) = dividendPerShare * (old balanceOf(_user)) - (new balanceOf(_user))`.
    // So now `dividendOf(_user)` returns the same value before and after `balanceOf(_user)` is changed.
    mapping(address => int256) internal magnifiedDividendCorrections;
    mapping(address => uint256) internal withdrawnDividends;

    uint256 public totalDividendsDistributed;

    event DividendsDistributed(address user, uint256 amount);
    event DividendWithdrawn(address user, uint256 amount);

    constructor(
        string memory _name,
        string memory _symbol
    ) ERC20(_name, _symbol) {}

    /// @dev Distributes dividends whenever ether is paid to this contract.
    receive() external payable {
        distributeDividends();
    }

    /// @notice Distributes ether to token holders as dividends.
    /// @dev It reverts if the total supply of tokens is 0.
    /// It emits the `DividendsDistributed` event if the amount of received ether is greater than 0.
    /// About undistributed ether:
    ///   In each distribution, there is a small amount of ether not distributed,
    ///     the magnified amount of which is
    ///     `(msg.value * magnitude) % totalSupply()`.
    ///   With a well-chosen `magnitude`, the amount of undistributed ether
    ///     (de-magnified) in a distribution can be less than 1 wei.
    ///   We can actually keep track of the undistributed ether in a distribution
    ///     and try to distribute it in the next distribution,
    ///     but keeping track of such data on-chain costs much more than
    ///     the saved ether, so we don't do that.
    function distributeDividends() public payable virtual {
        require(totalSupply() > 0);

        if (msg.value > 0) {
            magnifiedDividendPerShare = magnifiedDividendPerShare.add(
                (msg.value).mul(magnitude) / totalSupply()
            );
            emit DividendsDistributed(msg.sender, msg.value);

            totalDividendsDistributed = totalDividendsDistributed.add(
                msg.value
            );
        }
    }

    /// @notice Withdraws the ether distributed to the sender.
    /// @dev It emits a `DividendWithdrawn` event if the amount of withdrawn ether is greater than 0.
    function withdrawDividend() public virtual {
        _withdrawDividendOfUser(payable(msg.sender));
    }

    /// @notice Withdraws the ether distributed to the sender.
    /// @dev It emits a `DividendWithdrawn` event if the amount of withdrawn ether is greater than 0.
    function _withdrawDividendOfUser(
        address payable user
    ) internal returns (uint256) {
        uint256 _withdrawableDividend = withdrawableDividendOf(user);
        if (_withdrawableDividend > 0) {
            withdrawnDividends[user] = withdrawnDividends[user].add(
                _withdrawableDividend
            );
            emit DividendWithdrawn(user, _withdrawableDividend);
            (bool success, ) = user.call{
                value: _withdrawableDividend,
                gas: 3000
            }("");

            if (!success) {
                withdrawnDividends[user] = withdrawnDividends[user].sub(
                    _withdrawableDividend
                );
                return 0;
            }

            return _withdrawableDividend;
        }

        return 0;
    }

    /// @notice View the amount of dividend in wei that an address can withdraw.
    /// @param _owner The address of a token holder.
    /// @return The amount of dividend in wei that `_owner` can withdraw.
    function dividendOf(address _owner) public view returns (uint256) {
        return withdrawableDividendOf(_owner);
    }

    /// @notice View the amount of dividend in wei that an address can withdraw.
    /// @param _owner The address of a token holder.
    /// @return The amount of dividend in wei that `_owner` can withdraw.
    function withdrawableDividendOf(
        address _owner
    ) public view returns (uint256) {
        return accumulativeDividendOf(_owner).sub(withdrawnDividends[_owner]);
    }

    /// @notice View the amount of dividend in wei that an address has withdrawn.
    /// @param _owner The address of a token holder.
    /// @return The amount of dividend in wei that `_owner` has withdrawn.
    function withdrawnDividendOf(address _owner) public view returns (uint256) {
        return withdrawnDividends[_owner];
    }

    /// @notice View the amount of dividend in wei that an address has earned in total.
    /// @dev accumulativeDividendOf(_owner) = withdrawableDividendOf(_owner) + withdrawnDividendOf(_owner)
    /// = (magnifiedDividendPerShare * balanceOf(_owner) + magnifiedDividendCorrections[_owner]) / magnitude
    /// @param _owner The address of a token holder.
    /// @return The amount of dividend in wei that `_owner` has earned in total.
    function accumulativeDividendOf(
        address _owner
    ) public view returns (uint256) {
        return
            magnifiedDividendPerShare
                .mul(balanceOf(_owner))
                .toInt256Safe()
                .add(magnifiedDividendCorrections[_owner])
                .toUint256Safe() / magnitude;
    }

    /// @dev Internal function that transfer tokens from one address to another.
    /// Update magnifiedDividendCorrections to keep dividends unchanged.
    /// @param from The address to transfer from.
    /// @param to The address to transfer to.
    /// @param value The amount to be transferred.
    function _transfer(
        address from,
        address to,
        uint256 value
    ) internal virtual override {
        require(false);

        int256 _magCorrection = magnifiedDividendPerShare
            .mul(value)
            .toInt256Safe();
        magnifiedDividendCorrections[from] = magnifiedDividendCorrections[from]
            .add(_magCorrection);
        magnifiedDividendCorrections[to] = magnifiedDividendCorrections[to].sub(
            _magCorrection
        );
    }

    /// @dev Internal function that mints tokens to an account.
    /// Update magnifiedDividendCorrections to keep dividends unchanged.
    /// @param account The account that will receive the created tokens.
    /// @param value The amount that will be created.
    function _mint(address account, uint256 value) internal override {
        super._mint(account, value);

        magnifiedDividendCorrections[account] = magnifiedDividendCorrections[
            account
        ].sub((magnifiedDividendPerShare.mul(value)).toInt256Safe());
    }

    /// @dev Internal function that burns an amount of the token of a given account.
    /// Update magnifiedDividendCorrections to keep dividends unchanged.
    /// @param account The account whose tokens will be burnt.
    /// @param value The amount that will be burnt.
    function _burn(address account, uint256 value) internal override {
        super._burn(account, value);

        magnifiedDividendCorrections[account] = magnifiedDividendCorrections[
            account
        ].add((magnifiedDividendPerShare.mul(value)).toInt256Safe());
    }

    function _setBalance(address account, uint256 newBalance) internal {
        uint256 currentBalance = balanceOf(account);

        if (newBalance > currentBalance) {
            uint256 mintAmount = newBalance.sub(currentBalance);
            _mint(account, mintAmount);
        } else if (newBalance < currentBalance) {
            uint256 burnAmount = currentBalance.sub(newBalance);
            _burn(account, burnAmount);
        }
    }
}

contract PTPDividends is DividendPayingToken, Ownable {
    using SafeMath for uint256;
    using SafeMathInt for int256;

    IERC20 token;

    mapping(address => bool) public excludedFromDividends;

    uint256 public closeTime;

    uint256 public constant claimGracePeriod = 15 days;

    event ExcludeFromDividends(address indexed account);

    event Claim(
        address indexed account,
        uint256 amount,
        bool indexed automatic
    );

    constructor() DividendPayingToken("PTP_Dividends", "PTP_Dividends") {
        token = IERC20(msg.sender);
    }

    bool noWarning;

    function _transfer(address, address, uint256) internal override {
        require(false, "No transfers allowed");
        noWarning = noWarning;
    }

    function withdrawDividend() public override {
        require(
            false,
            "withdrawDividend disabled. Use the 'claim' function on the main token contract."
        );
        noWarning = noWarning;
    }

    function claim(address account) external onlyOwner {
        require(
            closeTime == 0 || block.timestamp < closeTime + claimGracePeriod,
            "closed"
        );
        _withdrawDividendOfUser(payable(account));
    }

    function excludeFromDividends(address account) external onlyOwner {
        excludedFromDividends[account] = true;

        _setBalance(account, 0);

        emit ExcludeFromDividends(account);
    }

    function getAccount(
        address _account
    )
        public
        view
        returns (
            address account,
            uint256 withdrawableDividends,
            uint256 totalDividends
        )
    {
        account = _account;
        withdrawableDividends = withdrawableDividendOf(account);
        totalDividends = accumulativeDividendOf(account);
    }

    function updateBalance(address payable account) external {
        if (excludedFromDividends[account]) {
            return;
        }

        _setBalance(account, token.balanceOf(account));
    }

    //If the dividend contract needs to be updated, we can close
    //this one, and let people claim for a month
    //After that is over, we can take the remaining funds and
    //use for the project
    function close() external onlyOwner {
        require(closeTime == 0, "Contract was already closed.");
        closeTime = block.timestamp;
    }

    //Only allows funds to be taken if contract has been closed for a month
    function collect() external onlyOwner {
        require(
            closeTime >= 0 && block.timestamp >= closeTime + claimGracePeriod,
            "Cannot collect yet."
        );
        (bool success, ) = msg.sender.call{value: address(this).balance}("");
        require(success);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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 Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling 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 (last updated v4.9.0) (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.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * 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}.
     *
     * 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 default value returned by this function, unless
     * it's 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:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, 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}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, 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}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(address from, address to, uint256 amount) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, 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) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, 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) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `from` to `to`.
     *
     * 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:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(address from, address to, uint256 amount) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
            // Overflow not possible: the sum of all balances is capped by totalSupply, and the sum is preserved by
            // decrementing then incrementing.
            _balances[to] += amount;
        }

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, 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;
        unchecked {
            // Overflow not possible: balance + amount is at most totalSupply + amount, which is checked above.
            _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;
            // Overflow not possible: amount <= accountBalance <= totalSupply.
            _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 Updates `owner` s allowance for `spender` based on spent `amount`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 amount) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - 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 v4.4.1 (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 (last updated v4.9.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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);

    /**
     * @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 `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, 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 `from` to `to` 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 from, address to, uint256 amount) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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

pragma solidity ^0.8.21;

library SafeMath {
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;
        return c;
    }

    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        return c;
    }

}


/**
 * @title SafeMathUint
 * @dev Math operations with safety checks that revert on error
 */
library SafeMathUint {
  function toInt256Safe(uint256 a) internal pure returns (int256) {
    int256 b = int256(a);
    require(b >= 0);
    return b;
  }
}

/**
 * @title SafeMathInt
 * @dev Math operations for int256 with overflow safety checks.
 */
library SafeMathInt {
    int256 private constant MIN_INT256 = int256(1) << 255;
    int256 private constant MAX_INT256 = ~(int256(1) << 255);

    /**
     * @dev Multiplies two int256 variables and fails on overflow.
     */
    function mul(int256 a, int256 b) internal pure returns (int256) {
        int256 c = a * b;

        // Detect overflow when multiplying MIN_INT256 with -1
        require(c != MIN_INT256 || (a & MIN_INT256) != (b & MIN_INT256));
        require((b == 0) || (c / b == a));
        return c;
    }

    /**
     * @dev Division of two int256 variables and fails on overflow.
     */
    function div(int256 a, int256 b) internal pure returns (int256) {
        // Prevent overflow when dividing MIN_INT256 by -1
        require(b != -1 || a != MIN_INT256);

        // Solidity already throws when dividing by 0.
        return a / b;
    }

    /**
     * @dev Subtracts two int256 variables and fails on overflow.
     */
    function sub(int256 a, int256 b) internal pure returns (int256) {
        int256 c = a - b;
        require((b >= 0 && c <= a) || (b < 0 && c > a));
        return c;
    }

    /**
     * @dev Adds two int256 variables and fails on overflow.
     */
    function add(int256 a, int256 b) internal pure returns (int256) {
        int256 c = a + b;
        require((b >= 0 && c >= a) || (b < 0 && c < a));
        return c;
    }

    /**
     * @dev Converts to absolute value, and fails on overflow.
     */
    function abs(int256 a) internal pure returns (int256) {
        require(a != MIN_INT256);
        return a < 0 ? -a : a;
    }


    function toUint256Safe(int256 a) internal pure returns (uint256) {
        require(a >= 0);
        return uint256(a);
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"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":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":true,"internalType":"bool","name":"automatic","type":"bool"}],"name":"Claim","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"DividendWithdrawn","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"DividendsDistributed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"}],"name":"ExcludeFromDividends","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"}],"name":"accumulativeDividendOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"address","name":"account","type":"address"}],"name":"claim","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"claimGracePeriod","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"close","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"closeTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"collect","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":"distributeDividends","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"dividendOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"excludeFromDividends","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"excludedFromDividends","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"getAccount","outputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"withdrawableDividends","type":"uint256"},{"internalType":"uint256","name":"totalDividends","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":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalDividendsDistributed","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":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","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 payable","name":"account","type":"address"}],"name":"updateBalance","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawDividend","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"withdrawableDividendOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"withdrawnDividendOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]

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