Contract 0x8af82F1A5317D6c5A37C36EBE0Ccda7BB2cCCDEB

 
Txn Hash Method
Block
From
To
Value [Txn Fee]
0xe4ccf7eb412ba9d1770c317153927d1436ff73cb0080c9b9bea3bb4ecee2d791Approve272671942022-01-07 14:13:40272 days 2 hrs ago0x0bf06fa370a6204867dc7be4cb4c506db67dcf0f IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.011159669706
0x0943b80bfcb2a9b482783e70581e50339389014827981833050335f34ffc8605Approve272500542022-01-07 10:02:32272 days 6 hrs ago0xf8a06db3ffcd93d1edd7635d81d71a8e393987ed IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.012378446808
0x2da7b0d7fb755a5976a5011ab7dd492286fe266134faa48a369ba848735ce2a3Approve272489362022-01-07 9:46:24272 days 6 hrs ago0xe7604315b589dd6423028c9ef362205762dbd353 IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.012715097361
0xed183c727d1b2d172786d7fc110a300fe066492f8657090cf84c9f6e11320b09Approve272475722022-01-07 9:28:23272 days 7 hrs ago0x0eb36a5687e6e9c54e2ea626678d28291b488269 IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.014709622263
0x5ace3293e492465ea26cbc58548c14f6c8dbec018f6633f9c3fcbb3584decb5cApprove272473172022-01-07 9:24:05272 days 7 hrs ago0xd4002c9142f9aad2972cc9cba6d91dd9329780f7 IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.014005824405
0x006af8b824efd068962d2484f3a7e6a93dacac4f119921bcc18292048ffea31dApprove272438972022-01-07 8:30:10272 days 8 hrs ago0x5fc79be09af53998de07d4fbb7a82d979ecdde48 IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.009990196575
0x8156ffc6f63c5ce72981aa311e1b1465a7b43a29c59a95cac8936d5c76bc2bc6Approve272438082022-01-07 8:28:23272 days 8 hrs ago0x6942f87dc480e3b5a5c72f2cdafa5a8d8ba6970f IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.009821811318
0x0183c9759372bf830ce5e2b118c541e4891feaef55e3e789ebdeed9b6f7c6d4aApprove272436382022-01-07 8:25:19272 days 8 hrs ago0x1080d2a46f8417c7c726a311e4874d3f6c466035 IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.008788227342
0xf2f969355a46e2649a36bb9f525cb1ef261cdc416d0f6920f045169f2b218d5eApprove272434722022-01-07 8:22:58272 days 8 hrs ago0x923d93635c124c669588ea140ade2dabdc7b4aad IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.00976713576
0xc0d4dcaf02f7f685a6da55ea4bca9c0979aa126db6fa8eaf7d44826c13afc960Approve272430422022-01-07 8:17:17272 days 8 hrs ago0x00550e648eb21c8bf29a310706e4113beff6ecd6 IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.010052269728
0xf7094fc0a5a6cde1bf11f541a44bf0bb1a738b504ba2671999a500ef773bee7cApprove272428112022-01-07 8:14:10272 days 8 hrs ago0x0004274d421d9c539e11b8aee2d30ef6b6250f3e IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.009968363673
0xd958aeb50c6a63e3b07cbb0bd72a241c1da0834bbff03b47d49dfcb464e2a055Approve272426662022-01-07 8:12:16272 days 8 hrs ago0x7569240f6a5764bf93d7fccf3553dbf617f04dd9 IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.01073308839
0x8392d7734265dd3103cf9063bebd08d1f4b730af13011b1b7a155d391fd34767Approve270574442022-01-05 10:41:39274 days 5 hrs ago0x21ca379663bf40cbdfa1303aefe6cb40002b4fa0 IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.017374635852
0x14eceab42adff9a555284e84cbab1a94e5f47c2f089edfdb8b601eb6f68ca4dcApprove270570652022-01-05 10:35:05274 days 6 hrs ago0xcffa66d1732cb630fb188c4f202cefa2fee5e471 IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.017481494445
0x63c563bf5ede6c97edc2d664d9f45a3238c50b4ed833f3ed10608c8e2646d946Approve250481222021-12-15 16:30:29295 days 8 mins ago0x4b6b6a3af8c882b53c2cc99f016c89b231ce441d IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.007437519798
0xd297783f643a2146547578e63f6ab6984ab7b69bad41c07e92f086d31d38daabInitialize250378122021-12-15 13:52:23295 days 2 hrs ago0x4b6b6a3af8c882b53c2cc99f016c89b231ce441d IN  0x8af82f1a5317d6c5a37c36ebe0ccda7bb2cccdeb0 FTM0.009294020739
0x7a7ded0b7f3b21b0f8d291845b2bdc561df18fa4ade49005f4a4ca104d014e980x60a06040250377652021-12-15 13:51:38295 days 2 hrs ago0x4b6b6a3af8c882b53c2cc99f016c89b231ce441d IN  Contract Creation0 FTM0.298976945558
[ Download CSV Export 
Latest 1 internal transaction
Parent Txn Hash Block From To Value
0x7a7ded0b7f3b21b0f8d291845b2bdc561df18fa4ade49005f4a4ca104d014e98250377652021-12-15 13:51:38295 days 2 hrs ago 0x4b6b6a3af8c882b53c2cc99f016c89b231ce441d  Contract Creation0 FTM
[ Download CSV Export 
Loading

Similar Match Source Code
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0x318cD7cAFbBCc8E478055C89b7D13862Da8AcaA5

Contract Name:
MatrixVault

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, None license

Contract Source Code (Solidity Standard Json-Input format)

File 1 of 9 : MatrixVault.sol
import "IERC20.sol";
import "ERC20.sol";
import "Ownable.sol";
import "ReentrancyGuard.sol";
import "SafeERC20.sol";

pragma solidity ^0.6.0;

interface IStrategy {
    function vault() external view returns (address);

    function want() external view returns (IERC20);

    function beforeDeposit() external;

    function deposit() external;

    function withdraw(uint256) external;

    function balanceOf() external view returns (uint256);

    function harvest() external;

    function retireStrat() external;

    function panic() external;

    function pause() external;

    function unpause() external;

    function paused() external view returns (bool);
}

pragma solidity ^0.6.0;

/**
 * @dev Implementation of a vault to deposit funds for yield optimizing.
 * This is the contract that receives funds and that users interface with.
 * The yield optimizing strategy itself is implemented in a separate 'Strategy.sol' contract.
 */
contract MatrixVault is ERC20, Ownable, ReentrancyGuard {
    using SafeERC20 for IERC20;
    using SafeMath for uint256;

    struct StratCandidate {
        address implementation;
        uint256 proposedTime;
    }

    /**
     * @dev The stretegy's initialization status. Gives deployer 20 minutes after contract
     * construction (constructionTime) to set the strategy implementation.
     */
    bool public initialized = false;
    uint256 public constructionTime;

    // The last proposed strategy to switch to.
    StratCandidate public stratCandidate;
    // The strategy currently in use by the vault.
    address public strategy;
    // The minimum time it has to pass before a strat candidate can be approved.
    uint256 public immutable approvalDelay;

    event NewStratCandidate(address implementation);
    event UpgradeStrat(address implementation);

    /**
     * @dev Sets the value of {token} to the token that the vault will
     * hold as underlying value. It initializes the vault's own 'moo' token.
     * This token is minted when someone does a deposit. It is burned in order
     * to withdraw the corresponding portion of the underlying assets.
     * @param _name the name of the vault token.
     * @param _symbol the symbol of the vault token.
     * @param _approvalDelay the delay before a new strat can be approved.
     */
    constructor(
        string memory _name,
        string memory _symbol,
        uint256 _approvalDelay
    ) public ERC20(_name, _symbol) {
        approvalDelay = _approvalDelay;
        constructionTime = block.timestamp;
    }

    /**
     * @dev Connects the vault to its initial strategy. One use only.
     * @notice deployer has only 20 minutes after construction to connect the initial strategy.
     * @param _strategy the vault's initial strategy
     */

    function initialize(address _strategy) public onlyOwner returns (bool) {
        require(!initialized, "Contract is already initialized.");
        require(
            block.timestamp <= (constructionTime + 1200),
            "initialization period over, use timelock"
        );
        strategy = _strategy;
        initialized = true;
        return true;
    }

    function want() public view returns (IERC20) {
        return IERC20(IStrategy(strategy).want());
    }

    /**
     * @dev It calculates the total underlying value of {token} held by the system.
     * It takes into account the vault contract balance, the strategy contract balance
     *  and the balance deployed in other contracts as part of the strategy.
     */
    function balance() public view returns (uint256) {
        return
            want().balanceOf(address(this)).add(
                IStrategy(strategy).balanceOf()
            );
    }

    /**
     * @dev Custom logic in here for how much the vault allows to be borrowed.
     * We return 100% of tokens for now. Under certain conditions we might
     * want to keep some of the system funds at hand in the vault, instead
     * of putting them to work.
     */
    function available() public view returns (uint256) {
        return want().balanceOf(address(this));
    }

    /**
     * @dev Function for various UIs to display the current value of one of our yield tokens.
     * Returns an uint256 with 18 decimals of how much underlying asset one vault share represents.
     */
    function getPricePerFullShare() public view returns (uint256) {
        return
            totalSupply() == 0 ? 1e18 : balance().mul(1e18).div(totalSupply());
    }

    /**
     * @dev A helper function to call deposit() with all the sender's funds.
     */
    function depositAll() external {
        deposit(want().balanceOf(msg.sender));
    }

    /**
     * @dev The entrypoint of funds into the system. People deposit with this function
     * into the vault. The vault is then in charge of sending funds into the strategy.
     */
    function deposit(uint256 _amount) public nonReentrant {
        require(_amount > 0, "please provide amount");

        IStrategy(strategy).beforeDeposit();

        uint256 _pool = balance();
        want().safeTransferFrom(msg.sender, address(this), _amount);
        earn();
        uint256 _after = balance();
        _amount = _after.sub(_pool); // Additional check for deflationary tokens
        uint256 shares = 0;
        if (totalSupply() == 0) {
            shares = _amount;
        } else {
            shares = (_amount.mul(totalSupply())).div(_pool);
        }
        _mint(msg.sender, shares);
    }

    /**
     * @dev Function to send funds into the strategy and put them to work. It's primarily called
     * by the vault's deposit() function.
     */
    function earn() public {
        uint256 _bal = available();
        want().safeTransfer(strategy, _bal);
        IStrategy(strategy).deposit();
    }

    /**
     * @dev A helper function to call withdraw() with all the sender's funds.
     */
    function withdrawAll() external {
        withdraw(balanceOf(msg.sender));
    }

    /**
     * @dev Function to exit the system. The vault will withdraw the required tokens
     * from the strategy and pay up the token holder. A proportional number of IOU
     * tokens are burned in the process.
     */
    function withdraw(uint256 _shares) public {
        require(_shares > 0, "please provide amount");

        uint256 r = (balance().mul(_shares)).div(totalSupply());
        _burn(msg.sender, _shares);

        uint256 b = want().balanceOf(address(this));
        if (b < r) {
            uint256 _withdraw = r.sub(b);
            IStrategy(strategy).withdraw(_withdraw);
            uint256 _after = want().balanceOf(address(this));
            uint256 _diff = _after.sub(b);
            if (_diff < _withdraw) {
                r = b.add(_diff);
            }
        }

        want().safeTransfer(msg.sender, r);
    }

    /**
     * @dev Sets the candidate for the new strat to use with this vault.
     * @param _implementation The address of the candidate strategy.
     */
    function proposeStrat(address _implementation) public onlyOwner {
        require(
            address(this) == IStrategy(_implementation).vault(),
            "Proposal not valid for this Vault"
        );
        stratCandidate = StratCandidate({
            implementation: _implementation,
            proposedTime: block.timestamp
        });

        emit NewStratCandidate(_implementation);
    }

    /**
     * @dev It switches the active strat for the strat candidate. After upgrading, the
     * candidate implementation is set to the 0x00 address, and proposedTime to a time
     * happening in +100 years for safety.
     */

    function upgradeStrat() public onlyOwner {
        require(
            stratCandidate.implementation != address(0),
            "There is no candidate"
        );
        require(
            stratCandidate.proposedTime.add(approvalDelay) < block.timestamp,
            "Delay has not passed"
        );

        emit UpgradeStrat(stratCandidate.implementation);

        IStrategy(strategy).retireStrat();
        strategy = stratCandidate.implementation;
        stratCandidate.implementation = address(0);
        stratCandidate.proposedTime = 5000000000;

        earn();
    }

    /**
     * @dev Rescues random funds stuck that the strat can't handle.
     * @param _token address of the token to rescue.
     */
    function inCaseTokensGetStuck(address _token) external onlyOwner {
        require(_token != address(want()), "!token");

        uint256 amount = IERC20(_token).balanceOf(address(this));
        IERC20(_token).safeTransfer(msg.sender, amount);
    }
}

File 2 of 9 : IERC20.sol
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 9 : ERC20.sol
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 9 : 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 9 : SafeMath.sol
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 9 : Address.sol
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);
            }
        }
    }
}

File 7 of 9 : Ownable.sol
import "Context.sol";

pragma solidity ^0.6.0;

/**
 * @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.
 */
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() internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        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 {
        emit OwnershipTransferred(_owner, address(0));
        _owner = 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"
        );
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

File 8 of 9 : ReentrancyGuard.sol
pragma solidity ^0.6.0;

/**
 * @title Helps contracts guard against reentrancy attacks.
 * @author Remco Bloemen <[email protected]π.com>, Eenae <[email protected]>
 * @dev If you mark a function `nonReentrant`, you should also
 * mark it `external`.
 */
contract ReentrancyGuard {
    /// @dev counter to allow mutex lock with only one SSTORE operation
    uint256 private _guardCounter = 1;

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * If you mark a function `nonReentrant`, you should also
     * mark it `external`. Calling one `nonReentrant` function from
     * another is not supported. Instead, you can implement a
     * `private` function doing the actual work, and an `external`
     * wrapper marked as `nonReentrant`.
     */
    modifier nonReentrant() {
        _guardCounter += 1;
        uint256 localCounter = _guardCounter;
        _;
        require(localCounter == _guardCounter);
    }
}

File 9 of 9 : SafeERC20.sol
import "SafeMath.sol";
import "Address.sol";
import "IERC20.sol";

pragma solidity ^0.6.0;

/**
 * @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 SafeMath for uint256;
    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'
        // solhint-disable-next-line max-line-length
        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).add(
            value
        );
        _callOptionalReturn(
            token,
            abi.encodeWithSelector(
                token.approve.selector,
                spender,
                newAllowance
            )
        );
    }

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

    /**
     * @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
            // solhint-disable-next-line max-line-length
            require(
                abi.decode(returndata, (bool)),
                "SafeERC20: ERC20 operation did not succeed"
            );
        }
    }
}

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

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"uint256","name":"_approvalDelay","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"implementation","type":"address"}],"name":"NewStratCandidate","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"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"implementation","type":"address"}],"name":"UpgradeStrat","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":[],"name":"approvalDelay","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":[],"name":"available","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"balance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"constructionTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"uint256","name":"_amount","type":"uint256"}],"name":"deposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"depositAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"earn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getPricePerFullShare","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"}],"name":"inCaseTokensGetStuck","outputs":[],"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":"_strategy","type":"address"}],"name":"initialize","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"initialized","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_implementation","type":"address"}],"name":"proposeStrat","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"stratCandidate","outputs":[{"internalType":"address","name":"implementation","type":"address"},{"internalType":"uint256","name":"proposedTime","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"strategy","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","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":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"upgradeStrat","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"want","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_shares","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawAll","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Validator ID :
0 FTM

Amount Staked
0

Amount Delegated
0

Staking Total
0

Staking Start Epoch
0

Staking Start Time
0

Proof of Importance
0

Origination Score
0

Validation Score
0

Active
0

Online
0

Downtime
0 s
Address Amount claimed Rewards Created On Epoch Created On
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.