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 ^0.8.4;

import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";

contract Zero is ERC20, ReentrancyGuard, Ownable {
    uint256 public constant TOTAL_SUPPLY = 10240000 * (10 ** 18);
    uint256 public constant RATE = 1024 * (10 ** 18);
    uint256 public constant CYCLE = 10 seconds;
    uint256 public constant MAX_CLAIMS = 10000;

    uint256 public nextMintTime;
    mapping(address => bool) public hasClaimed;
    uint256 public totalClaims;
    uint256 public totalMinted;

    constructor() ERC20("Zero", "ZERO") {
        _mint(msg.sender, TOTAL_SUPPLY / 1000); // Mint 0.1% of total supply to deployer
        nextMintTime = block.timestamp + CYCLE;
        totalMinted = TOTAL_SUPPLY / 1000;
    }

    function claim() external nonReentrant {
        require(block.timestamp >= nextMintTime, "Too early to claim");
        require(!hasClaimed[msg.sender], "You have already claimed");
        require(totalClaims < MAX_CLAIMS, "Maximum number of claims reached");
        require(totalMinted + RATE <= TOTAL_SUPPLY, "Exceeds total supply");

        _mint(msg.sender, RATE);
        nextMintTime = block.timestamp + CYCLE;
        hasClaimed[msg.sender] = true;
        totalClaims++;
        totalMinted += RATE;
    }

    receive() external payable nonReentrant {
        require(block.timestamp >= nextMintTime, "Too early to claim");
        require(!hasClaimed[msg.sender], "You have already claimed");
        require(totalClaims < MAX_CLAIMS, "Maximum number of claims reached");
        require(totalMinted + RATE <= TOTAL_SUPPLY, "Exceeds total supply");

        _mint(msg.sender, RATE);
        nextMintTime = block.timestamp + CYCLE;
        hasClaimed[msg.sender] = true;
        totalClaims++;
        totalMinted += RATE;
    }

    function renounceOwnership() public onlyOwner override {
        super.renounceOwnership();
    }
}

// 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) (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == _ENTERED;
    }
}

// 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;
    }
}

{
  "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":"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":[],"name":"CYCLE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_CLAIMS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"RATE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TOTAL_SUPPLY","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":[],"name":"claim","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":[{"internalType":"address","name":"","type":"address"}],"name":"hasClaimed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"nextMintTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"totalClaims","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalMinted","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"},{"stateMutability":"payable","type":"receive"}]

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