ETH Price: $3,525.12 (+6.91%)

Contract

0x94e496474F1725f1c1824cB5BDb92d7691A4F03a
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

More Info

Private Name Tags

TokenTracker

Banana (BANANA) (@$0.3246)

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
0xf922621814b678de772bd1a47a66747466e3c34252ed19313302cb1a65d2c2ad Approve(pending)2024-11-24 19:11:142 days ago1732475474IN
CyberKongZ: BANANA Token
0 ETH(Pending)(Pending)
0x3eedd00639c529014d313f6a83dccfede9406d41659bdee398599b1fab6d2fb1 Approve(pending)2024-11-24 19:11:142 days ago1732475474IN
CyberKongZ: BANANA Token
0 ETH(Pending)(Pending)
0x85b5786e93cc09ef72c147a9dcb46b3e163814a3d57b4620799fe568e1a11c48 Approve(pending)2024-11-24 19:11:142 days ago1732475474IN
CyberKongZ: BANANA Token
0 ETH(Pending)(Pending)
0xc56f15478d0bb3d2fc3258fbcb3a19a6c7ff4e674041b652c0cd73690cf9b45a Approve(pending)2024-11-24 1:59:063 days ago1732413546IN
CyberKongZ: BANANA Token
0 ETH(Pending)(Pending)
0x9ed547d84c0df609ea4f1a656696b75c0dc135c9a471e93c3352bd91289d0caa Approve(pending)2024-11-24 1:59:063 days ago1732413546IN
CyberKongZ: BANANA Token
0 ETH(Pending)(Pending)
Approve212795952024-11-27 14:09:471 hr ago1732716587IN
CyberKongZ: BANANA Token
0 ETH0.0004543618.74131785
Approve212795952024-11-27 14:09:471 hr ago1732716587IN
CyberKongZ: BANANA Token
0 ETH0.0004511418.65470209
Approve212767252024-11-27 4:33:2310 hrs ago1732682003IN
CyberKongZ: BANANA Token
0 ETH0.0005021210.80584178
Approve212722982024-11-26 13:43:5925 hrs ago1732628639IN
CyberKongZ: BANANA Token
0 ETH0.0008554318.38544628
Approve212700512024-11-26 6:11:3533 hrs ago1732601495IN
CyberKongZ: BANANA Token
0 ETH0.000188287.07104538
Approve212700502024-11-26 6:11:2333 hrs ago1732601483IN
CyberKongZ: BANANA Token
0 ETH0.000320716.89300049
Approve212696532024-11-26 4:51:4734 hrs ago1732596707IN
CyberKongZ: BANANA Token
0 ETH0.000284546.15519761
Approve212695662024-11-26 4:34:1134 hrs ago1732595651IN
CyberKongZ: BANANA Token
0 ETH0.000342427.36897334
Approve212672262024-11-25 20:43:1142 hrs ago1732567391IN
CyberKongZ: BANANA Token
0 ETH0.0005513418.95183166
Approve212670232024-11-25 20:02:1143 hrs ago1732564931IN
CyberKongZ: BANANA Token
0 ETH0.0008391218.05818126
Approve212654462024-11-25 14:43:352 days ago1732545815IN
CyberKongZ: BANANA Token
0 ETH0.0011100424
Transfer212652922024-11-25 14:12:472 days ago1732543967IN
CyberKongZ: BANANA Token
0 ETH0.0005275617.69566678
Approve212650012024-11-25 13:14:112 days ago1732540451IN
CyberKongZ: BANANA Token
0 ETH0.000960120.75820559
Approve212647042024-11-25 12:14:112 days ago1732536851IN
CyberKongZ: BANANA Token
0 ETH0.0005543711.98902812
Approve212627632024-11-25 5:44:232 days ago1732513463IN
CyberKongZ: BANANA Token
0 ETH0.000312856.77474798
Approve212618862024-11-25 2:48:352 days ago1732502915IN
CyberKongZ: BANANA Token
0 ETH0.000371097.97567949
Approve212606032024-11-24 22:31:232 days ago1732487483IN
CyberKongZ: BANANA Token
0 ETH0.000406528.73731466
Approve212599842024-11-24 20:26:472 days ago1732480007IN
CyberKongZ: BANANA Token
0 ETH0.000380378.22392572
Transfer212599692024-11-24 20:23:472 days ago1732479827IN
CyberKongZ: BANANA Token
0 ETH0.000378438.06665831
Approve212581972024-11-24 14:27:353 days ago1732458455IN
CyberKongZ: BANANA Token
0 ETH0.000273979.39425523
View all transactions

View more zero value Internal Transactions in Advanced View mode

Advanced mode:
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
BananaV2

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, None license
File 1 of 6 : Banana.sol
pragma solidity ^0.6.12;

import "IERC20.sol";
import "ERC20.sol";
import "SafeMath.sol";

/*
 *     ,_,
 *    (',')
 *    {/"\}
 *    -"-"-
 */

interface IOldeNana is IERC20 {
	function rewards(address) external view returns(uint256);
	function lastUpdate(address) external view returns(uint256);
}

contract BananaV2 is ERC20("Banana", "BANANA") {
	using SafeMath for uint256;

	address constant BURN_ADDRESS = 0x000000000000000000000000000000000000dEaD;
	IOldeNana public constant oldeNana = IOldeNana(0xE2311ae37502105b442bBef831E9b53c5d2e9B3b);
	address public constant yieldHub = 0x86CC33dBE3d2fb95bc6734e1E5920D287695215F;

	constructor() public {
		_mint(msg.sender, 3_650_000 ether);
	}

	function swap() external {
		swap(oldeNana.balanceOf(msg.sender));
	}

	function swap(uint256 _amount) public {
		_mint(msg.sender, _amount);
		oldeNana.transferFrom(msg.sender, BURN_ADDRESS, _amount);
	}

	function burnFrom(address _from, uint256 _amount) external {
		require(msg.sender == yieldHub, "!hub");
		_burn(_from, _amount);
	}

	function burnFor(address _user, uint256 _amount) external {
		uint256 currentAllowance = allowance(_user, msg.sender);
		_approve(_user, msg.sender, currentAllowance.sub(_amount));
		_burn(_user, _amount);
	}

	function burn(uint256 _amount) external {
		_burn(msg.sender, _amount);
	}

	function mint(address _to, uint256 _amount) external {
		require(msg.sender == yieldHub, "!hub");
		_mint(_to, _amount);
	}
}

File 2 of 6 : IERC20.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

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

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

File 3 of 6 : ERC20.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

import "Context.sol";
import "IERC20.sol";
import "SafeMath.sol";
import "Address.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin guidelines: functions revert instead
 * of returning `false` on failure. This behavior is nonetheless conventional
 * and does not conflict with the expectations of ERC20 applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20 {
    using SafeMath for uint256;
    using Address for address;

    mapping (address => uint256) private _balances;

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

    uint256 private _totalSupply;

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

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

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

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5,05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
     * called.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view returns (uint8) {
        return _decimals;
    }

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

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20};
     *
     * Requirements:
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
        return true;
    }

    /**
     * @dev Moves tokens `amount` from `sender` to `recipient`.
     *
     * This is internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(address sender, address recipient, uint256 amount) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
        _balances[recipient] = _balances[recipient].add(amount);
        emit Transfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements
     *
     * - `to` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(amount);
        emit Transfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
        _totalSupply = _totalSupply.sub(amount);
        emit Transfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(address owner, address spender, uint256 amount) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Sets {decimals} to a value other than the default one of 18.
     *
     * WARNING: This function should only be called from the constructor. Most
     * applications that interact with token contracts will not expect
     * {decimals} to ever change, and may work incorrectly if it does.
     */
    function _setupDecimals(uint8 decimals_) internal {
        _decimals = decimals_;
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be to transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}

File 4 of 6 : Context.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

/*
 * @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 GSN meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address payable) {
        return msg.sender;
    }

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

File 5 of 6 : SafeMath.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

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

        return c;
    }

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

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

        return c;
    }

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

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

        return c;
    }

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

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

        return c;
    }

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

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

File 6 of 6 : Address.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.6.2;

/**
 * @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
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies in extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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");
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
        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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

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

Contract Security Audit

Contract ABI

[{"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":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"burnFor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"oldeNana","outputs":[{"internalType":"contract IOldeNana","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"swap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"swap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"yieldHub","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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

Deployed Bytecode

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

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading
Loading...
Loading

OVERVIEW

Banana sits at the core of everything in the CyberKongz universe. The mission of CyberKongz extends further than a 2D PFP, or a 3D avatar.

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
Loading...
Loading
[ Download: CSV Export  ]

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.