Contract

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT

pragma solidity 0.8.7;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "./IDolzToken.sol";

struct SaleSettings {
    address token;
    address wallet;
    uint256 saleStart;
    uint256 saleEnd;
    uint256 withdrawalStart;
    uint256 withdrawPeriodDuration;
    uint256 withdrawPeriodNumber;
    uint256 minBuyValue;
    uint256 maxTokenAmountPerAddress;
    uint256 exchangeRate;
    uint256 referralRewardPercentage;
    uint256 amountToSell;
}

/**
 * @notice ICO smart contract with start and end, vesting and referral reward.
 * Payments are meant to be made in ERC20 stable coins.
 * @dev Only the address of the token to be sold has to be set at deployment.
 * The rest is accessible via setters until the start of the sale.
 */
contract DolzCrowdsale1 is Ownable {
    using SafeERC20 for IERC20;

    // Token to be sold
    address private immutable token;
    // Wallet that receives the payment tokens
    address private wallet;
    // Timestamp in seconds of the start of the ICO
    uint256 internal saleStart;
    // Timestamp in seconds of the end of the ICO
    uint256 internal saleEnd;
    // Timestamp in seconds when users can start to withdraw
    uint256 internal withdrawalStart;
    // Duration in seconds of each vesting period
    uint256 private withdrawPeriodDuration;
    // Number of vesting period
    uint256 private withdrawPeriodNumber;
    // Minimum Mwei value to buy in dollars
    uint256 private minBuyValue;
    // Maximum token amount to be bought per address
    uint256 private maxTokenAmountPerAddress;
    // Exchange rate between stable coins and token
    // E.g. 125 would mean you get 125 tokens for 1 dollar, so the price would be
    // 0,8cts per token (1 dollar / 125 = 0.008)
    uint256 private exchangeRate;
    // Percentage of the tokens bought that referrals get
    // E.g. for a 30 value, if a buyer buys 100 tokens the referral will get 30
    uint256 private referralRewardPercentage;
    // Total number of tokens sold (exculdes referral rewards)
    uint256 internal soldAmount;
    // Total number of tokens given to referral rewards
    uint256 internal rewardsAmount;
    // Amount of tokens available to buyers
    uint256 private amountToSell;
    // Burn remaining tokens already called
    bool private burnCalled;

    // Set the address of token authorized for payments to true
    mapping(address => bool) private authorizedPaymentCurrencies;
    // Map buyers and referrals addresses to the amount they can claim
    mapping(address => uint256) private userToClaimableAmount;
    // Map buyers and referrals addresses to the amount they already claimed
    mapping(address => uint256) private userToWithdrewAmount;
    // Track referral amounts
    mapping(address => uint256) private userToReferralRewardAmount;

    event WalletUpdated(address newWallet, address indexed updater);
    event SaleStartUpdated(uint256 newSaleStart, address indexed updater);
    event SaleEndUpdated(uint256 newSaleEnd, address indexed updater);
    event WithdrawalStartUpdated(
        uint256 newWithdrawalStart,
        address indexed updater
    );
    event WithdrawPeriodDurationUpdated(
        uint256 newWithdrawPeriodDuration,
        address indexed updater
    );
    event WithdrawPeriodNumberUpdated(
        uint256 newWithdrawPeriodNumber,
        address indexed updater
    );
    event MinBuyValueUpdated(uint256 newMinBuyValue, address indexed updater);
    event MaxTokenAmountPerAddressUpdated(
        uint256 newMaxTokenAmountPerAddress,
        address indexed updater
    );
    event ExchangeRateUpdated(uint256 newExchangeRate, address indexed updater);
    event ReferralRewardPercentageUpdated(
        uint256 newReferralRewardPercentage,
        address indexed updater
    );
    event AmountToSellUpdated(uint256 newAmountToSell, address indexed updater);

    event PaymentCurrenciesAuthorized(
        address[] tokens,
        address indexed updater
    );
    event PaymentCurrenciesRevoked(
        address[] tokens,
        address indexed updater
    );

    event ReferralRegistered(address newReferral);
    event TokenBought(
        address indexed account,
        address indexed stableCoin,
        uint256 value,
        address indexed referral
    );

    event TokenWithdrew(address indexed account, uint256 amount);
    event RemainingTokensBurnt(uint256 remainingBalance);

    /**
     * @dev Check if the sale has already started.
     */
    modifier onlyBeforeSaleStart() {
        if (saleStart > 0) {
            require(
                block.timestamp < saleStart,
                "DolzCrowdsale: sale already started"
            );
        }
        _;
    }

    /// @dev Check if the withdrawal period has start
    modifier withdrawalStarted(){
        require(block.timestamp >= withdrawalStart);
        _;
    }
    
    constructor(
        address _token,
        address _wallet,
        uint256 _saleStart,
        uint256 _saleEnd,
        uint256 _withdrawalStart,
        uint256 _withdrawPeriodDuration,
        uint256 _withdrawPeriodNumber,
        uint256 _minBuyValue,
        uint256 _maxTokenAmountPerAddress,
        uint256 _exchangeRate,
        uint256 _referralRewardPercentage,
        uint256 _amountToSell
    ) {
        token = _token;
        wallet = _wallet;
        saleStart = _saleStart;
        saleEnd = _saleEnd;
        withdrawalStart = _withdrawalStart;
        withdrawPeriodDuration = _withdrawPeriodDuration;
        withdrawPeriodNumber = _withdrawPeriodNumber;
        minBuyValue = _minBuyValue;
        maxTokenAmountPerAddress = _maxTokenAmountPerAddress;
        exchangeRate = _exchangeRate;
        referralRewardPercentage = _referralRewardPercentage;
        amountToSell = _amountToSell;
        burnCalled = false;
    }

    /**
     * @notice Enable to get all the infos about the sale.
     * @return See state variables comments.
     */
    function getSaleSettings() external view returns (SaleSettings memory) {
        return
            SaleSettings(
                token,
                wallet,
                saleStart,
                saleEnd,
                withdrawalStart,
                withdrawPeriodDuration,
                withdrawPeriodNumber,
                minBuyValue,
                maxTokenAmountPerAddress,
                exchangeRate,
                referralRewardPercentage,
                amountToSell
            );
    }

    function getSoldAmount() external view returns (uint256) {
        return soldAmount;
    }

    /**
     * @notice Returns the amount of token a user will be able to withdraw after withdrawal start,
     * depending on vesting periods.
     * @param account Address to get claimable amount of.
     * @return Number of claimable tokens.
     */
    function getClaimableAmount(address account)
        external
        view
        returns (uint256)
    {
        return userToClaimableAmount[account];
    }

    /**
     * @notice Returns the amount earned as a referral,
     *
     * @param account Address to get referral amount.
     * @return Number of rewards.
     */
    function getReferralRewardsAmount(address account)
        external
        view
        returns (uint256)
    {
        return userToReferralRewardAmount[account];
    }

    /**
     * @notice Returns the amount of token a user has already withdrew.
     * @param account Address to get withdrew amount of.
     * @return Number of withdrew tokens.
     */
    function getWithdrewAmount(address account)
        external
        view
        returns (uint256)
    {
        return userToWithdrewAmount[account];
    }

    /**
     * @notice Enable to know if a token is authorized to buy the ICO token.
     * @param paymentCurrency Address of the token to check.
     * @return True if the token is authorized, false if not.
     */
    function isAuthorizedPaymentCurrency(address paymentCurrency)
        external
        view
        returns (bool)
    {
        return authorizedPaymentCurrencies[paymentCurrency];
    }

    /**
     * @notice Enable to update the address that will receive the payments for token sales.
     * @dev The wallet address can be updated at any time, even after the start of the sale.
     * Only executable by the owner of the contract.
     * @param newWallet Address of the account that will receive the payments.
     */
    function setWallet(address newWallet) external onlyOwner {
        wallet = newWallet;
        emit WalletUpdated(newWallet, msg.sender);
    }

    /**
     * @notice Enable to update the start date of the sale.
     * @dev Only executable before the start of the sale.
     * Only executable by the owner of the contract.
     * @param newSaleStart Timestamp in seconds from when the users will be able to buy the tokens.
     */
    function setSaleStart(uint256 newSaleStart)
        external
        onlyBeforeSaleStart
        onlyOwner
    {
        saleStart = newSaleStart;
        emit SaleStartUpdated(newSaleStart, msg.sender);
    }

    /**
     * @notice Enable to update the end date of the sale.
     * @dev Only executable before the start of the sale.
     * Only executable by the owner of the contract.
     * @param newSaleEnd Timestamp in seconds from when the users will not be able to buy the tokens anymore.
     */
    function setSaleEnd(uint256 newSaleEnd)
        external
        onlyBeforeSaleStart
        onlyOwner
    {
        saleEnd = newSaleEnd;
        emit SaleEndUpdated(newSaleEnd, msg.sender);
    }

    /**
     * @notice Enable to update the start date of the withdrawal period.
     * @dev Only executable before the start of the sale.
     * Only executable by the owner of the contract.
     * @param newWithdrawalStart Timestamp in seconds from when the users will be able to withdraw their
     * claimable amount, according to the vesting configuration.
     */
    function setWithdrawalStart(uint256 newWithdrawalStart)
        external
        onlyBeforeSaleStart
        onlyOwner
    {
        withdrawalStart = newWithdrawalStart;
        emit WithdrawalStartUpdated(newWithdrawalStart, msg.sender);
    }

    /**
     * @notice Enable to update the duration of each withdrawal period.
     * @dev Only executable before the start of the sale.
     * Only executable by the owner of the contract.
     * @param newWithdrawPeriodDuration Duration in seconds of 1 withdrawal period.
     */
    function setWithdrawPeriodDuration(uint256 newWithdrawPeriodDuration)
        external
        onlyBeforeSaleStart
        onlyOwner
    {
        withdrawPeriodDuration = newWithdrawPeriodDuration;
        emit WithdrawPeriodDurationUpdated(
            newWithdrawPeriodDuration,
            msg.sender
        );
    }

    /**
     * @notice Enable to update the number of withdrawal periods.
     * @dev Only executable before the start of the sale.
     * Only executable by the owner of the contract.
     * @param newWithdrawPeriodNumber Integer representing the number of withdrawal period. Also defines
     * how much of the claimable amount will be withdrawal at each period.
     * E.g. with 10 withdrawal periods, the claimable amount will be split into 10 parts, resulting in
     * a 10% withdrawal for each period.
     */
    function setWithdrawPeriodNumber(uint256 newWithdrawPeriodNumber)
        external
        onlyBeforeSaleStart
        onlyOwner
    {
        withdrawPeriodNumber = newWithdrawPeriodNumber;
        emit WithdrawPeriodNumberUpdated(newWithdrawPeriodNumber, msg.sender);
    }

    /**
     * @notice Enable to update the minimum value in dollars to buy per sale.
     * @dev Only executable before the start of the sale.
     * Only executable by the owner of the contract.
     * @param newMinBuyValue Integer representing the minimum amount of stable coins to receive at
     * each sale.
     */
    function setMinBuyValue(uint256 newMinBuyValue)
        external
        onlyBeforeSaleStart
        onlyOwner
    {
        minBuyValue = newMinBuyValue;
        emit MinBuyValueUpdated(newMinBuyValue, msg.sender);
    }

    /**
     * @notice Enable to update the maximum amount of tokens an address can buy.
     * @dev Only executable before the start of the sale.
     * Only executable by the owner of the contract.
     * @param newMaxTokenAmountPerAddress Integer representing the maximum amount of tokens buyable
     * per address.
     */
    function setMaxTokenAmountPerAddress(uint256 newMaxTokenAmountPerAddress)
        external
        onlyBeforeSaleStart
        onlyOwner
    {
        maxTokenAmountPerAddress = newMaxTokenAmountPerAddress;
        emit MaxTokenAmountPerAddressUpdated(
            newMaxTokenAmountPerAddress,
            msg.sender
        );
    }

    /**
     * @notice Enable to update the exchange rate per token (tokens/USD).
     * @dev Only executable before the start of the sale.
     * Only executable by the owner of the contract.
     * @param newExchangeRate Integer representing the exchange rate.
     */
    function setExchangeRate(uint256 newExchangeRate)
        external
        onlyBeforeSaleStart
        onlyOwner
    {
        exchangeRate = newExchangeRate;
        emit ExchangeRateUpdated(newExchangeRate, msg.sender);
    }

    /**
     * @notice Enable to update the referral reward percentage.
     * @dev Only executable before the start of the sale.
     * Only executable by the owner of the contract.
     * @param newReferralRewardPercentage Integer representing the reward percentage.
     * E.g. 30 means the referral reward will be 30% of the amount of token bought by the sponsored user.
     */
    function setReferralRewardPercentage(uint256 newReferralRewardPercentage)
        external
        onlyBeforeSaleStart
        onlyOwner
    {
        referralRewardPercentage = newReferralRewardPercentage;
        emit ReferralRewardPercentageUpdated(
            newReferralRewardPercentage,
            msg.sender
        );
    }

    /**
     * @notice Enable to update the amount of token available to sell.
     * @dev Only executable before the start of the sale.
     * Only executable by the owner of the contract.
     * @param newAmountToSell Integer representing the amount of token to sell.
     */
    function setAmountToSell(uint256 newAmountToSell)
        external
        onlyBeforeSaleStart
        onlyOwner
    {
        amountToSell = newAmountToSell;
        emit AmountToSellUpdated(newAmountToSell, msg.sender);
    }

    /**
     * @notice Enable to authorize tokens to be used as payment during sales.
     * @dev Only executable before the start of the sale.
     * Only executable by the owner of the contract.
     * @param tokens Array of addresses of the tokens to authorize. Meant to be stable coins.
     */
    function authorizePaymentCurrencies(address[] memory tokens)
        external
        onlyBeforeSaleStart
        onlyOwner
    {
        for (uint256 i = 0; i < tokens.length; i += 1) {
            authorizedPaymentCurrencies[tokens[i]] = true;
        }
        emit PaymentCurrenciesAuthorized(tokens, msg.sender);
    }

    /// @notice Allow owner to revoke token's authorization to be used as payment during sales.
    /// @dev Only executable before the start of the sale & by the contract owner.
    /// @param tokens Array of addresses of the tokens to revoke authorization.
    function revokeAuthorizationPaymentCurrencies(address[] memory tokens)
        external
        onlyBeforeSaleStart
        onlyOwner
    {
        for (uint256 i = 0; i < tokens.length; i += 1) {
            authorizedPaymentCurrencies[tokens[i]] = false;
        }
        emit PaymentCurrenciesRevoked(tokens, msg.sender);
    }

    /**
     * @notice Enable users to buy tokens.
     * @dev User needs to approve this contract to spend the `value` parameter on the `stableCoin`
     * parameter.
     * @param stableCoin Address of the token to be used as payment for the sale.
     * @param value Amount of payment tokens to be spent.
     * @param referral Address of the referral of the user. Use zero address if no referral.
     */
    function buyToken(
        address stableCoin,
        uint256 value,
        address referral
    ) external {
        // Checks if the `stableCoin` address is authorized
        require(
            authorizedPaymentCurrencies[stableCoin],
            "DolzCrowdsale: unauthorized token"
        );
        // Checks if the sale has started
        require(
            block.timestamp >= saleStart,
            "DolzCrowdsale: sale not started yet"
        );
        // Checks if the sale has not ended
        require(block.timestamp <= saleEnd, "DolzCrowdsale: sale ended");
        // Checks if the minimum buy value is provided
        require(value >= minBuyValue, "DolzCrowdsale: under minimum buy value");

        // Computes the number of tokens the user will receive
        uint256 claimableAmount = (value * exchangeRate) / 1e6;

        // Checks if this sale will exceed the maximum token amount per address allowed
        require(
            userToClaimableAmount[msg.sender] + claimableAmount <=
                maxTokenAmountPerAddress,
            "DolzCrowdsale: above maximum token amount per address"
        );
        // Checks if this sale will exceed the number of tokens avaible to sell
        require(
            soldAmount + claimableAmount <= amountToSell,
            "DolzCrowdsale: not enough tokens available"
        );
        userToClaimableAmount[msg.sender] += claimableAmount;
        soldAmount += claimableAmount;

        // If a referral is mentioned, adds the reward to its claimable balance
        // Checks if the referral is not the buyer
        if (referral != address(0) && referral != msg.sender) {
            uint256 referralReward = (claimableAmount *
                referralRewardPercentage) / 100;

            userToClaimableAmount[referral] += referralReward;

            //track referral amount
            userToReferralRewardAmount[referral] += referralReward;

            //total referral amount
            rewardsAmount += referralReward;
        }

        emit TokenBought(msg.sender, stableCoin, value, referral);

        IERC20(stableCoin).safeTransferFrom(msg.sender, wallet, value);
    }

    /**
     * @notice Enable users to withdraw their tokens, depending on withdrawal start and vesting configuration.
     */
    function withdrawToken() external withdrawalStarted{
        // Computes the number of withdrawal periods that have passed
        // Reverts if before withdrawalStart, so there is no need to check for that
        uint256 periodsElapsed = (block.timestamp - withdrawalStart) /
            withdrawPeriodDuration +
            1;

        uint256 amountToSend;
        // Checks if all the withdrawal periods have passed, to be able to delete claimable and withdrew
        // balances if so and make substantial gas savings
        if (periodsElapsed >= withdrawPeriodNumber) {
            // All the withdrawal periods have passed, so we send all the remaining claimable balance
            amountToSend =
                userToClaimableAmount[msg.sender] -
                userToWithdrewAmount[msg.sender];
            delete userToClaimableAmount[msg.sender];
            delete userToWithdrewAmount[msg.sender];
        } else {
            // Computes how many tokens the user can withdraw per period
            uint256 withdrawableAmountPerPeriod = userToClaimableAmount[
                msg.sender
            ] / withdrawPeriodNumber;
            // Computes how much the user can withdraw since the begining, minest the amount it already withdrew
            amountToSend =
                withdrawableAmountPerPeriod *
                periodsElapsed -
                userToWithdrewAmount[msg.sender];
            userToWithdrewAmount[msg.sender] += amountToSend;
        }

        emit TokenWithdrew(msg.sender, amountToSend);

        // We know our implementation returns true if success, so no need to use safeTransfer
        require(
            IERC20(token).transfer(msg.sender, amountToSend),
            "DolzCrowdsale: transfer failed"
        );
    }

    /**
     * @notice Enable to burn all the unsold tokens after the end of the sale.
     * @dev Anyone can call this function.
     */
    function burnRemainingTokens() external onlyOwner {
        // Checks if the sale has ended
        require(block.timestamp > saleEnd, "DolzCrowdsale: sale not ended yet");
        // must be called before the withdrawal start
        require(
            block.timestamp < withdrawalStart,
            "Too late to burn, withdrawal already started"
        );
        // avoid to be called several times
        require(burnCalled == false, "Burn already called!");

        uint256 balance = IERC20(token).balanceOf(address(this));

        //sold out ?
        require(balance - soldAmount - rewardsAmount > 0, "Nothing to burn");

        emit RemainingTokensBurnt(balance - soldAmount - rewardsAmount);
        IDolzToken(token).burn(balance - soldAmount - rewardsAmount);

        burnCalled = true;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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 anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (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 (last updated v4.7.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../extensions/draft-IERC20Permit.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    function safePermit(
        IERC20Permit token,
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        uint256 nonceBefore = token.nonces(owner);
        token.permit(owner, spender, value, deadline, v, r, s);
        uint256 nonceAfter = token.nonces(owner);
        require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed");
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly
                /// @solidity memory-safe-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// 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 0.8.7;

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

interface IDolzToken is IERC20 {
    function mintFromBridge(address account, uint256 amount) external;

    function burnFromBridge(address account, uint256 amount) external;

    function burn(uint256 amount) external;

    event BridgeUpdateLaunched(address indexed newBridge, uint256 endGracePeriod);

    event BridgeUpdateExecuted(address indexed newBridge);
}

{
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "optimizer": {
    "enabled": true,
    "runs": 5000
  },
  "metadata": {
    "useLiteralContent": true
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"address","name":"_wallet","type":"address"},{"internalType":"uint256","name":"_saleStart","type":"uint256"},{"internalType":"uint256","name":"_saleEnd","type":"uint256"},{"internalType":"uint256","name":"_withdrawalStart","type":"uint256"},{"internalType":"uint256","name":"_withdrawPeriodDuration","type":"uint256"},{"internalType":"uint256","name":"_withdrawPeriodNumber","type":"uint256"},{"internalType":"uint256","name":"_minBuyValue","type":"uint256"},{"internalType":"uint256","name":"_maxTokenAmountPerAddress","type":"uint256"},{"internalType":"uint256","name":"_exchangeRate","type":"uint256"},{"internalType":"uint256","name":"_referralRewardPercentage","type":"uint256"},{"internalType":"uint256","name":"_amountToSell","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newAmountToSell","type":"uint256"},{"indexed":true,"internalType":"address","name":"updater","type":"address"}],"name":"AmountToSellUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newExchangeRate","type":"uint256"},{"indexed":true,"internalType":"address","name":"updater","type":"address"}],"name":"ExchangeRateUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newMaxTokenAmountPerAddress","type":"uint256"},{"indexed":true,"internalType":"address","name":"updater","type":"address"}],"name":"MaxTokenAmountPerAddressUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newMinBuyValue","type":"uint256"},{"indexed":true,"internalType":"address","name":"updater","type":"address"}],"name":"MinBuyValueUpdated","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":false,"internalType":"address[]","name":"tokens","type":"address[]"},{"indexed":true,"internalType":"address","name":"updater","type":"address"}],"name":"PaymentCurrenciesAuthorized","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address[]","name":"tokens","type":"address[]"},{"indexed":true,"internalType":"address","name":"updater","type":"address"}],"name":"PaymentCurrenciesRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"newReferral","type":"address"}],"name":"ReferralRegistered","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newReferralRewardPercentage","type":"uint256"},{"indexed":true,"internalType":"address","name":"updater","type":"address"}],"name":"ReferralRewardPercentageUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"remainingBalance","type":"uint256"}],"name":"RemainingTokensBurnt","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newSaleEnd","type":"uint256"},{"indexed":true,"internalType":"address","name":"updater","type":"address"}],"name":"SaleEndUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newSaleStart","type":"uint256"},{"indexed":true,"internalType":"address","name":"updater","type":"address"}],"name":"SaleStartUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"stableCoin","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"},{"indexed":true,"internalType":"address","name":"referral","type":"address"}],"name":"TokenBought","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"TokenWithdrew","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"newWallet","type":"address"},{"indexed":true,"internalType":"address","name":"updater","type":"address"}],"name":"WalletUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newWithdrawPeriodDuration","type":"uint256"},{"indexed":true,"internalType":"address","name":"updater","type":"address"}],"name":"WithdrawPeriodDurationUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newWithdrawPeriodNumber","type":"uint256"},{"indexed":true,"internalType":"address","name":"updater","type":"address"}],"name":"WithdrawPeriodNumberUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newWithdrawalStart","type":"uint256"},{"indexed":true,"internalType":"address","name":"updater","type":"address"}],"name":"WithdrawalStartUpdated","type":"event"},{"inputs":[{"internalType":"address[]","name":"tokens","type":"address[]"}],"name":"authorizePaymentCurrencies","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"burnRemainingTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"stableCoin","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"address","name":"referral","type":"address"}],"name":"buyToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"getClaimableAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"getReferralRewardsAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getSaleSettings","outputs":[{"components":[{"internalType":"address","name":"token","type":"address"},{"internalType":"address","name":"wallet","type":"address"},{"internalType":"uint256","name":"saleStart","type":"uint256"},{"internalType":"uint256","name":"saleEnd","type":"uint256"},{"internalType":"uint256","name":"withdrawalStart","type":"uint256"},{"internalType":"uint256","name":"withdrawPeriodDuration","type":"uint256"},{"internalType":"uint256","name":"withdrawPeriodNumber","type":"uint256"},{"internalType":"uint256","name":"minBuyValue","type":"uint256"},{"internalType":"uint256","name":"maxTokenAmountPerAddress","type":"uint256"},{"internalType":"uint256","name":"exchangeRate","type":"uint256"},{"internalType":"uint256","name":"referralRewardPercentage","type":"uint256"},{"internalType":"uint256","name":"amountToSell","type":"uint256"}],"internalType":"struct SaleSettings","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getSoldAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"getWithdrewAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"paymentCurrency","type":"address"}],"name":"isAuthorizedPaymentCurrency","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":[{"internalType":"address[]","name":"tokens","type":"address[]"}],"name":"revokeAuthorizationPaymentCurrencies","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newAmountToSell","type":"uint256"}],"name":"setAmountToSell","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newExchangeRate","type":"uint256"}],"name":"setExchangeRate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newMaxTokenAmountPerAddress","type":"uint256"}],"name":"setMaxTokenAmountPerAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newMinBuyValue","type":"uint256"}],"name":"setMinBuyValue","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newReferralRewardPercentage","type":"uint256"}],"name":"setReferralRewardPercentage","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newSaleEnd","type":"uint256"}],"name":"setSaleEnd","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newSaleStart","type":"uint256"}],"name":"setSaleStart","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newWallet","type":"address"}],"name":"setWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newWithdrawPeriodDuration","type":"uint256"}],"name":"setWithdrawPeriodDuration","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newWithdrawPeriodNumber","type":"uint256"}],"name":"setWithdrawPeriodNumber","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newWithdrawalStart","type":"uint256"}],"name":"setWithdrawalStart","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawToken","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

-----Decoded View---------------
Arg [0] : _token (address): 0xe939F011a3d8fC0AA874c97e8156053a903D7176
Arg [1] : _wallet (address): 0xD31B27dDa1eA31b67ED67449caB07F89A50a1078
Arg [2] : _saleStart (uint256): 1669208400
Arg [3] : _saleEnd (uint256): 1670418000
Arg [4] : _withdrawalStart (uint256): 1676034000
Arg [5] : _withdrawPeriodDuration (uint256): 2592000
Arg [6] : _withdrawPeriodNumber (uint256): 10
Arg [7] : _minBuyValue (uint256): 250000000
Arg [8] : _maxTokenAmountPerAddress (uint256): 2500000000000000000000000
Arg [9] : _exchangeRate (uint256): 125000000000000000000
Arg [10] : _referralRewardPercentage (uint256): 5
Arg [11] : _amountToSell (uint256): 140000000000000000000000000

-----Encoded View---------------
12 Constructor Arguments found :
Arg [0] : 000000000000000000000000e939f011a3d8fc0aa874c97e8156053a903d7176
Arg [1] : 000000000000000000000000d31b27dda1ea31b67ed67449cab07f89a50a1078
Arg [2] : 00000000000000000000000000000000000000000000000000000000637e1950
Arg [3] : 0000000000000000000000000000000000000000000000000000000063908e50
Arg [4] : 0000000000000000000000000000000000000000000000000000000063e63fd0
Arg [5] : 0000000000000000000000000000000000000000000000000000000000278d00
Arg [6] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [7] : 000000000000000000000000000000000000000000000000000000000ee6b280
Arg [8] : 0000000000000000000000000000000000000000000211654585005212800000
Arg [9] : 000000000000000000000000000000000000000000000006c6b935b8bbd40000
Arg [10] : 0000000000000000000000000000000000000000000000000000000000000005
Arg [11] : 00000000000000000000000000000000000000000073ce27351811f40c000000