ETH Price: $3,836.09 (-2.11%)

Contract

0xaF4ce7CD4F8891ecf1799878c3e9A35b8BE57E09
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

More Info

Private Name Tags

TokenTracker

Wrapped USK (wUSK) (@$0.8393)

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Redeem212562052024-11-24 7:46:3520 days ago1732434395IN
Mimo: wUSK Token
0 ETH0.00158178.15280223
Approve210490942024-10-26 10:06:4749 days ago1729937207IN
Mimo: wUSK Token
0 ETH0.00019474.2
Deposit210490872024-10-26 10:05:2349 days ago1729937123IN
Mimo: wUSK Token
0 ETH0.000776374.28676502
Approve206766312024-09-04 10:30:23101 days ago1725445823IN
Mimo: wUSK Token
0 ETH0.000068641.48116482
Redeem206340802024-08-29 11:56:23107 days ago1724932583IN
Mimo: wUSK Token
0 ETH0.000434122.43158216
Approve205539242024-08-18 7:09:35118 days ago1723964975IN
Mimo: wUSK Token
0 ETH0.000046631
Increase Allowan...205369572024-08-15 22:18:23120 days ago1723760303IN
Mimo: wUSK Token
0 ETH0.000106093.6
Transfer205369332024-08-15 22:13:35120 days ago1723760015IN
Mimo: wUSK Token
0 ETH0.000093473.1638845
Redeem205369002024-08-15 22:06:59120 days ago1723759619IN
Mimo: wUSK Token
0 ETH0.000476073.14134467
Transfer205368912024-08-15 22:05:11120 days ago1723759511IN
Mimo: wUSK Token
0 ETH0.00017973.49234382
Approve205348412024-08-15 15:11:23121 days ago1723734683IN
Mimo: wUSK Token
0 ETH0.000299986.47588654
Approve205346252024-08-15 14:27:59121 days ago1723732079IN
Mimo: wUSK Token
0 ETH0.000140775.78089188
Approve205345202024-08-15 14:06:47121 days ago1723730807IN
Mimo: wUSK Token
0 ETH0.000318416.8666411
Approve202033492024-06-30 8:36:35167 days ago1719736595IN
Mimo: wUSK Token
0 ETH0.000154863.34052769
Approve200909782024-06-14 15:35:35183 days ago1718379335IN
Mimo: wUSK Token
0 ETH0.0003729612.74172563
Approve200902392024-06-14 13:07:11183 days ago1718370431IN
Mimo: wUSK Token
0 ETH0.000462479.97852585
Approve200899312024-06-14 12:05:23183 days ago1718366723IN
Mimo: wUSK Token
0 ETH0.00020927.15591963
Approve200815542024-06-13 7:56:35184 days ago1718265395IN
Mimo: wUSK Token
0 ETH0.000575912.41955605
Approve200404212024-06-07 14:03:11190 days ago1717768991IN
Mimo: wUSK Token
0 ETH0.0009468520.4244145
Approve200379712024-06-07 5:50:47190 days ago1717739447IN
Mimo: wUSK Token
0 ETH0.000418728.99041643
Approve199998032024-06-01 21:57:23195 days ago1717279043IN
Mimo: wUSK Token
0 ETH0.000346237.42440305
Approve199994102024-06-01 20:38:35196 days ago1717274315IN
Mimo: wUSK Token
0 ETH0.00025275.45103982
Approve199606812024-05-27 10:42:11201 days ago1716806531IN
Mimo: wUSK Token
0 ETH0.0007709516.62582626
Approve199605802024-05-27 10:21:59201 days ago1716805319IN
Mimo: wUSK Token
0 ETH0.000703515.17119349
Approve199603502024-05-27 9:35:47201 days ago1716802547IN
Mimo: wUSK Token
0 ETH0.0006822223.32633638
View all transactions

Latest 2 internal transactions

Advanced mode:
Parent Transaction Hash Block
From
To
181323272023-09-14 5:06:35457 days ago1694667995  Contract Creation0 ETH
181323252023-09-14 5:06:11457 days ago1694667971  Contract Creation0 ETH
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
WrappedRebaseToken

Compiler Version
v0.8.17+commit.8df45f5f

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 12 : WrappedRebaseToken.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.17;

import {ERC20} from "./ERC20.sol";
import {IERC20} from "./IERC20.sol";
import {KUMA_PROTOCOL_ERRORS} from "./Errors.sol";
import {ERC4626} from "./ERC4626.sol";

contract WrappedRebaseToken is ERC4626 {
    /**
     * A simple implementation of the ERC4626 spec
     * Sets the underlyingToken, name, and symbol constructor arguments for ERC20 and ERC4626
     * @param asset The rebase token that this contract wraps around, will be passed into the ERC4626 constructor
     * @param name The name of the Wrapped Rebase Token; will be passed into the ERC20 constructor
     * @param symbol The symbol of the Wrapped Rebase Token; will be passed into the ERC20 constructor
     */
    constructor(IERC20 asset, string memory name, string memory symbol) ERC20(name, symbol) ERC4626(asset) {
        if (address(asset) == address(0)) {
            revert KUMA_PROTOCOL_ERRORS.CANNOT_SET_TO_ADDRESS_ZERO();
        }
    }
}

File 2 of 12 : Address.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "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");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

File 3 of 12 : Context.sol
// 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;
    }
}

File 4 of 12 : ERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./IERC20Metadata.sol";
import "./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].
 *
 * 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}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * 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 value {ERC20} uses, unless this function is
     * 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 {}
}

File 5 of 12 : ERC4626.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/extensions/ERC4626.sol)

pragma solidity ^0.8.0;

import "./ERC20.sol";
import "./SafeERC20.sol";
import "./IERC4626.sol";
import "./Math.sol";

/**
 * @dev Implementation of the ERC4626 "Tokenized Vault Standard" as defined in
 * https://eips.ethereum.org/EIPS/eip-4626[EIP-4626].
 *
 * This extension allows the minting and burning of "shares" (represented using the ERC20 inheritance) in exchange for
 * underlying "assets" through standardized {deposit}, {mint}, {redeem} and {burn} workflows. This contract extends
 * the ERC20 standard. Any additional extensions included along it would affect the "shares" token represented by this
 * contract and not the "assets" token which is an independent contract.
 *
 * CAUTION: When the vault is empty or nearly empty, deposits are at high risk of being stolen through frontrunning with
 * a "donation" to the vault that inflates the price of a share. This is variously known as a donation or inflation
 * attack and is essentially a problem of slippage. Vault deployers can protect against this attack by making an initial
 * deposit of a non-trivial amount of the asset, such that price manipulation becomes infeasible. Withdrawals may
 * similarly be affected by slippage. Users can protect against this attack as well unexpected slippage in general by
 * verifying the amount received is as expected, using a wrapper that performs these checks such as
 * https://github.com/fei-protocol/ERC4626#erc4626router-and-base[ERC4626Router].
 *
 * _Available since v4.7._
 */
abstract contract ERC4626 is ERC20, IERC4626 {
    using Math for uint256;

    IERC20 private immutable _asset;
    uint8 private immutable _decimals;

    /**
     * @dev Set the underlying asset contract. This must be an ERC20-compatible contract (ERC20 or ERC777).
     */
    constructor(IERC20 asset_) {
        (bool success, uint8 assetDecimals) = _tryGetAssetDecimals(asset_);
        _decimals = success ? assetDecimals : super.decimals();
        _asset = asset_;
    }

    /**
     * @dev Attempts to fetch the asset decimals. A return value of false indicates that the attempt failed in some way.
     */
    function _tryGetAssetDecimals(IERC20 asset_) private returns (bool, uint8) {
        (bool success, bytes memory encodedDecimals) =
            address(asset_).call(abi.encodeWithSelector(IERC20Metadata.decimals.selector));
        if (success && encodedDecimals.length >= 32) {
            uint256 returnedDecimals = abi.decode(encodedDecimals, (uint256));
            if (returnedDecimals <= type(uint8).max) {
                return (true, uint8(returnedDecimals));
            }
        }
        return (false, 0);
    }

    /**
     * @dev Decimals are read from the underlying asset in the constructor and cached. If this fails (e.g., the asset
     * has not been created yet), the cached value is set to a default obtained by `super.decimals()` (which depends on
     * inheritance but is most likely 18). Override this function in order to set a guaranteed hardcoded value.
     * See {IERC20Metadata-decimals}.
     */
    function decimals() public view virtual override(IERC20Metadata, ERC20) returns (uint8) {
        return _decimals;
    }

    /**
     * @dev See {IERC4626-asset}.
     */
    function asset() public view virtual override returns (address) {
        return address(_asset);
    }

    /**
     * @dev See {IERC4626-totalAssets}.
     */
    function totalAssets() public view virtual override returns (uint256) {
        return _asset.balanceOf(address(this));
    }

    /**
     * @dev See {IERC4626-convertToShares}.
     */
    function convertToShares(uint256 assets) public view virtual override returns (uint256) {
        return _convertToShares(assets, Math.Rounding.Down);
    }

    /**
     * @dev See {IERC4626-convertToAssets}.
     */
    function convertToAssets(uint256 shares) public view virtual override returns (uint256) {
        return _convertToAssets(shares, Math.Rounding.Down);
    }

    /**
     * @dev See {IERC4626-maxDeposit}.
     */
    function maxDeposit(address) public view virtual override returns (uint256) {
        return _isVaultHealthy() ? type(uint256).max : 0;
    }

    /**
     * @dev See {IERC4626-maxMint}.
     */
    function maxMint(address) public view virtual override returns (uint256) {
        return type(uint256).max;
    }

    /**
     * @dev See {IERC4626-maxWithdraw}.
     */
    function maxWithdraw(address owner) public view virtual override returns (uint256) {
        return _convertToAssets(balanceOf(owner), Math.Rounding.Down);
    }

    /**
     * @dev See {IERC4626-maxRedeem}.
     */
    function maxRedeem(address owner) public view virtual override returns (uint256) {
        return balanceOf(owner);
    }

    /**
     * @dev See {IERC4626-previewDeposit}.
     */
    function previewDeposit(uint256 assets) public view virtual override returns (uint256) {
        return _convertToShares(assets, Math.Rounding.Down);
    }

    /**
     * @dev See {IERC4626-previewMint}.
     */
    function previewMint(uint256 shares) public view virtual override returns (uint256) {
        return _convertToAssets(shares, Math.Rounding.Up);
    }

    /**
     * @dev See {IERC4626-previewWithdraw}.
     */
    function previewWithdraw(uint256 assets) public view virtual override returns (uint256) {
        return _convertToShares(assets, Math.Rounding.Up);
    }

    /**
     * @dev See {IERC4626-previewRedeem}.
     */
    function previewRedeem(uint256 shares) public view virtual override returns (uint256) {
        return _convertToAssets(shares, Math.Rounding.Down);
    }

    /**
     * @dev See {IERC4626-deposit}.
     */
    function deposit(uint256 assets, address receiver) public virtual override returns (uint256) {
        require(assets <= maxDeposit(receiver), "ERC4626: deposit more than max");

        uint256 shares = previewDeposit(assets);
        _deposit(_msgSender(), receiver, assets, shares);

        return shares;
    }

    /**
     * @dev See {IERC4626-mint}.
     *
     * As opposed to {deposit}, minting is allowed even if the vault is in a state where the price of a share is zero.
     * In this case, the shares will be minted without requiring any assets to be deposited.
     */
    function mint(uint256 shares, address receiver) public virtual override returns (uint256) {
        require(shares <= maxMint(receiver), "ERC4626: mint more than max");

        uint256 assets = previewMint(shares);
        _deposit(_msgSender(), receiver, assets, shares);

        return assets;
    }

    /**
     * @dev See {IERC4626-withdraw}.
     */
    function withdraw(uint256 assets, address receiver, address owner) public virtual override returns (uint256) {
        require(assets <= maxWithdraw(owner), "ERC4626: withdraw more than max");

        uint256 shares = previewWithdraw(assets);
        _withdraw(_msgSender(), receiver, owner, assets, shares);

        return shares;
    }

    /**
     * @dev See {IERC4626-redeem}.
     */
    function redeem(uint256 shares, address receiver, address owner) public virtual override returns (uint256) {
        require(shares <= maxRedeem(owner), "ERC4626: redeem more than max");

        uint256 assets = previewRedeem(shares);
        _withdraw(_msgSender(), receiver, owner, assets, shares);

        return assets;
    }

    /**
     * @dev Internal conversion function (from assets to shares) with support for rounding direction.
     *
     * Will revert if assets > 0, totalSupply > 0 and totalAssets = 0. That corresponds to a case where any asset
     * would represent an infinite amount of shares.
     */
    function _convertToShares(uint256 assets, Math.Rounding rounding) internal view virtual returns (uint256) {
        uint256 supply = totalSupply();
        return (assets == 0 || supply == 0)
            ? _initialConvertToShares(assets, rounding)
            : assets.mulDiv(supply, totalAssets(), rounding);
    }

    /**
     * @dev Internal conversion function (from assets to shares) to apply when the vault is empty.
     *
     * NOTE: Make sure to keep this function consistent with {_initialConvertToAssets} when overriding it.
     */
    function _initialConvertToShares(uint256 assets, Math.Rounding /*rounding*/ )
        internal
        view
        virtual
        returns (uint256 shares)
    {
        return assets;
    }

    /**
     * @dev Internal conversion function (from shares to assets) with support for rounding direction.
     */
    function _convertToAssets(uint256 shares, Math.Rounding rounding) internal view virtual returns (uint256) {
        uint256 supply = totalSupply();
        return (supply == 0) ? _initialConvertToAssets(shares, rounding) : shares.mulDiv(totalAssets(), supply, rounding);
    }

    /**
     * @dev Internal conversion function (from shares to assets) to apply when the vault is empty.
     *
     * NOTE: Make sure to keep this function consistent with {_initialConvertToShares} when overriding it.
     */
    function _initialConvertToAssets(uint256 shares, Math.Rounding /*rounding*/ ) internal view virtual returns (uint256) {
        return shares;
    }

    /**
     * @dev Deposit/mint common workflow.
     */
    function _deposit(address caller, address receiver, uint256 assets, uint256 shares) internal virtual {
        // If _asset is ERC777, `transferFrom` can trigger a reenterancy BEFORE the transfer happens through the
        // `tokensToSend` hook. On the other hand, the `tokenReceived` hook, that is triggered after the transfer,
        // calls the vault, which is assumed not malicious.
        //
        // Conclusion: we need to do the transfer before we mint so that any reentrancy would happen before the
        // assets are transferred and before the shares are minted, which is a valid state.
        // slither-disable-next-line reentrancy-no-eth
        SafeERC20.safeTransferFrom(_asset, caller, address(this), assets);
        _mint(receiver, shares);

        emit Deposit(caller, receiver, assets, shares);
    }

    /**
     * @dev Withdraw/redeem common workflow.
     */
    function _withdraw(address caller, address receiver, address owner, uint256 assets, uint256 shares) internal virtual {
        if (caller != owner) {
            _spendAllowance(owner, caller, shares);
        }

        // If _asset is ERC777, `transfer` can trigger a reentrancy AFTER the transfer happens through the
        // `tokensReceived` hook. On the other hand, the `tokensToSend` hook, that is triggered before the transfer,
        // calls the vault, which is assumed not malicious.
        //
        // Conclusion: we need to do the transfer after the burn so that any reentrancy would happen after the
        // shares are burned and after the assets are transferred, which is a valid state.
        _burn(owner, shares);
        SafeERC20.safeTransfer(_asset, receiver, assets);

        emit Withdraw(caller, receiver, owner, assets, shares);
    }

    /**
     * @dev Checks if vault is "healthy" in the sense of having assets backing the circulating shares.
     */
    function _isVaultHealthy() private view returns (bool) {
        return totalAssets() > 0 || totalSupply() == 0;
    }
}

File 6 of 12 : Errors.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.17;

/**
 * @title Errors library
 *     @author MIMO
 *     @notice Defines the error messages emtted by the different contracts of the MIMO protocol
 */
library KUMA_PROTOCOL_ERRORS {
    error CANNOT_SET_TO_ADDRESS_ZERO();
    error CANNOT_SET_TO_ZERO();
    error ERC20_TRANSFER_FROM_THE_ZERO_ADDRESS();
    error ERC20_TRANSER_TO_THE_ZERO_ADDRESS();
    error ERC20_TRANSFER_AMOUNT_EXCEEDS_BALANCE();
    error ERC20_MINT_TO_THE_ZERO_ADDRESS();
    error ERC20_BURN_FROM_THE_ZERO_ADDRESS();
    error ERC20_BURN_AMOUNT_EXCEEDS_BALANCE();
    error START_TIME_NOT_REACHED();
    error EPOCH_LENGTH_CANNOT_BE_ZERO();
    error EPOCH_LENGTH_TOO_HIGH(uint256 epochLength, uint256 maxEpochLength);
    error EPOCH_LENGTH_TOO_LOW(uint256 epochLength, uint256 minEpochLength);
    error ERROR_YIELD_LT_RAY();
    error ACCESS_CONTROL_ACCOUNT_IS_MISSING_ROLE(address account, bytes32 role);
    error BLACKLISTABLE_CALLER_IS_NOT_BLACKLISTER();
    error BLACKLISTABLE_ACCOUNT_IS_BLACKLISTED(address account);
    error NEW_YIELD_TOO_HIGH();
    error WRONG_RISK_CATEGORY();
    error WRONG_RISK_CONFIG();
    error INVALID_RISK_CATEGORY();
    error INVALID_TOKEN_ID();
    error ERC721_CALLER_IS_NOT_TOKEN_OWNER_OR_APPROVED();
    error ERC721_APPROVAL_TO_CURRENT_OWNER();
    error ERC721_APPROVE_CALLER_IS_NOT_TOKEN_OWNER_OR_APPROVED_FOR_ALL();
    error ERC721_INVALID_TOKEN_ID();
    error ERC721_CALLER_IS_NOT_TOKEN_OWNER();
    error CALLER_NOT_KUMASWAP();
    error CALLER_NOT_MIMO_BOND_TOKEN();
    error BOND_NOT_AVAILABLE_FOR_CLAIM();
    error CANNOT_SELL_MATURED_BOND();
    error NO_EXPIRED_BOND_IN_RESERVE();
    error MAX_COUPONS_REACHED();
    error COUPON_TOO_LOW();
    error CALLER_IS_NOT_MIB_TOKEN();
    error CALLER_NOT_FEE_COLLECTOR();
    error PAYEE_ALREADY_EXISTS();
    error PAYEE_DOES_NOT_EXIST();
    error PAYEES_AND_SHARES_MISMATCHED(uint256 payeeLength, uint256 shareLength);
    error NO_PAYEES();
    error NO_AVAILABLE_INCOME();
    error SHARE_CANNOT_BE_ZERO();
    error DEPRECATION_MODE_ENABLED();
    error DEPRECATION_MODE_ALREADY_INITIALIZED();
    error DEPRECATION_MODE_NOT_INITIALIZED();
    error DEPRECATION_MODE_NOT_ENABLED();
    error ELAPSED_TIME_SINCE_DEPRECATION_MODE_INITIALIZATION_TOO_SHORT(uint256 elapsed, uint256 minElapsedTime);
    error AMOUNT_CANNOT_BE_ZERO();
    error BOND_RESERVE_NOT_EMPTY();
    error BUYER_CANNOT_BE_ADDRESS_ZERO();
    error RISK_CATEGORY_MISMATCH();
    error EXPIRED_BONDS_MUST_BE_BOUGHT_FIRST();
    error BOND_NOT_MATURED();
    error CANNOT_TRANSFER_TO_SELF();
    error BOND_ALREADY_EXPIRED();
    error ORACLE_ANSWER_IS_STALE();
}

library MCAG_ERRORS {
    error CANNOT_SET_TO_ADDRESS_ZERO();
    error ERC721_APPROVAL_TO_CURRENT_OWNER();
    error ERC721_APPROVE_CALLER_IS_NOT_TOKEN_OWNER_OR_APPROVED_FOR_ALL();
    error ERC721_INVALID_TOKEN_ID();
    error ERC721_CALLER_IS_NOT_TOKEN_OWNER();
    error ACCESS_CONTROL_ACCOUNT_IS_MISSING_ROLE(address account, bytes32 role);
    error BLACKLIST_CALLER_IS_NOT_BLACKLISTER();
    error BLACKLIST_ACCOUNT_IS_NOT_BLACKLISTED(address account);
    error BLACKLIST_ACCOUNT_IS_BLACKLISTED(address account);
    error TRANSMITTED_ANSWER_TOO_HIGH(int256 answer, int256 maxAnswer);
    error TRANSMITTED_ANSWER_TOO_LOW(int256 answer, int256 minAnswer);
    error TOKEN_IS_NOT_TRANSFERABLE();
    error KYC_DATA_OWNER_MISMATCH(address to, address owner);
    error RATE_TOO_VOLATILE(uint256 absoluteRateChange, uint256 volatilityThreshold);
    error INVALID_VOLATILITY_THRESHOLD();
    error TERMS_AND_CONDITIONS_URL_DOES_NOT_EXIST(uint256 tncId);
    error TERM_TOO_LOW(uint256 term, uint256 minTerm);
    error RISK_CATEGORY_MISMATCH(bytes4 currency, bytes4 country, uint64 term, bytes32 riskCategory);
    error MATURITY_LESS_THAN_ISSUANCE(uint64 maturity, uint64 issuance);
    error INVALID_RISK_CATEGORY();
    error EMPTY_CUSIP_AND_ISIN();
    error INVALID_MAX_COUPON();
    error INVALID_COUPON(uint256 coupon, uint256 minCoupon, uint256 maxCoupon);
}

/**
 * @title Oracle Errors library
 *     @author MIMO
 *     @notice Defines the error messages eimtted by the oracles used by the MIMO protocol
 */
library OracleErrors {
    error CANNOT_SET_TO_ADDRESS_ZERO();
    error CANNOT_SET_TO_EMPTY_STRING();
    error ORACLE_DATA_CANNOT_BE_LESS_THAN_ZERO();
}

File 7 of 12 : IERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

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

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

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

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

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

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

File 8 of 12 : IERC20Metadata.sol
// 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);
}

File 9 of 12 : IERC20Permit.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Permit.sol)

pragma solidity ^0.8.0;

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

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

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

File 10 of 12 : IERC4626.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (interfaces/IERC4626.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./IERC20Metadata.sol";

/**
 * @dev Interface of the ERC4626 "Tokenized Vault Standard", as defined in
 * https://eips.ethereum.org/EIPS/eip-4626[ERC-4626].
 *
 * _Available since v4.7._
 */
interface IERC4626 is IERC20, IERC20Metadata {
    event Deposit(address indexed sender, address indexed owner, uint256 assets, uint256 shares);

    event Withdraw(
        address indexed sender,
        address indexed receiver,
        address indexed owner,
        uint256 assets,
        uint256 shares
    );

    /**
     * @dev Returns the address of the underlying token used for the Vault for accounting, depositing, and withdrawing.
     *
     * - MUST be an ERC-20 token contract.
     * - MUST NOT revert.
     */
    function asset() external view returns (address assetTokenAddress);

    /**
     * @dev Returns the total amount of the underlying asset that is “managed” by Vault.
     *
     * - SHOULD include any compounding that occurs from yield.
     * - MUST be inclusive of any fees that are charged against assets in the Vault.
     * - MUST NOT revert.
     */
    function totalAssets() external view returns (uint256 totalManagedAssets);

    /**
     * @dev Returns the amount of shares that the Vault would exchange for the amount of assets provided, in an ideal
     * scenario where all the conditions are met.
     *
     * - MUST NOT be inclusive of any fees that are charged against assets in the Vault.
     * - MUST NOT show any variations depending on the caller.
     * - MUST NOT reflect slippage or other on-chain conditions, when performing the actual exchange.
     * - MUST NOT revert.
     *
     * NOTE: This calculation MAY NOT reflect the “per-user” price-per-share, and instead should reflect the
     * “average-user’s” price-per-share, meaning what the average user should expect to see when exchanging to and
     * from.
     */
    function convertToShares(uint256 assets) external view returns (uint256 shares);

    /**
     * @dev Returns the amount of assets that the Vault would exchange for the amount of shares provided, in an ideal
     * scenario where all the conditions are met.
     *
     * - MUST NOT be inclusive of any fees that are charged against assets in the Vault.
     * - MUST NOT show any variations depending on the caller.
     * - MUST NOT reflect slippage or other on-chain conditions, when performing the actual exchange.
     * - MUST NOT revert.
     *
     * NOTE: This calculation MAY NOT reflect the “per-user” price-per-share, and instead should reflect the
     * “average-user’s” price-per-share, meaning what the average user should expect to see when exchanging to and
     * from.
     */
    function convertToAssets(uint256 shares) external view returns (uint256 assets);

    /**
     * @dev Returns the maximum amount of the underlying asset that can be deposited into the Vault for the receiver,
     * through a deposit call.
     *
     * - MUST return a limited value if receiver is subject to some deposit limit.
     * - MUST return 2 ** 256 - 1 if there is no limit on the maximum amount of assets that may be deposited.
     * - MUST NOT revert.
     */
    function maxDeposit(address receiver) external view returns (uint256 maxAssets);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their deposit at the current block, given
     * current on-chain conditions.
     *
     * - MUST return as close to and no more than the exact amount of Vault shares that would be minted in a deposit
     *   call in the same transaction. I.e. deposit should return the same or more shares as previewDeposit if called
     *   in the same transaction.
     * - MUST NOT account for deposit limits like those returned from maxDeposit and should always act as though the
     *   deposit would be accepted, regardless if the user has enough tokens approved, etc.
     * - MUST be inclusive of deposit fees. Integrators should be aware of the existence of deposit fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToShares and previewDeposit SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by depositing.
     */
    function previewDeposit(uint256 assets) external view returns (uint256 shares);

    /**
     * @dev Mints shares Vault shares to receiver by depositing exactly amount of underlying tokens.
     *
     * - MUST emit the Deposit event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the
     *   deposit execution, and are accounted for during deposit.
     * - MUST revert if all of assets cannot be deposited (due to deposit limit being reached, slippage, the user not
     *   approving enough underlying tokens to the Vault contract, etc).
     *
     * NOTE: most implementations will require pre-approval of the Vault with the Vault’s underlying asset token.
     */
    function deposit(uint256 assets, address receiver) external returns (uint256 shares);

    /**
     * @dev Returns the maximum amount of the Vault shares that can be minted for the receiver, through a mint call.
     * - MUST return a limited value if receiver is subject to some mint limit.
     * - MUST return 2 ** 256 - 1 if there is no limit on the maximum amount of shares that may be minted.
     * - MUST NOT revert.
     */
    function maxMint(address receiver) external view returns (uint256 maxShares);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their mint at the current block, given
     * current on-chain conditions.
     *
     * - MUST return as close to and no fewer than the exact amount of assets that would be deposited in a mint call
     *   in the same transaction. I.e. mint should return the same or fewer assets as previewMint if called in the
     *   same transaction.
     * - MUST NOT account for mint limits like those returned from maxMint and should always act as though the mint
     *   would be accepted, regardless if the user has enough tokens approved, etc.
     * - MUST be inclusive of deposit fees. Integrators should be aware of the existence of deposit fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToAssets and previewMint SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by minting.
     */
    function previewMint(uint256 shares) external view returns (uint256 assets);

    /**
     * @dev Mints exactly shares Vault shares to receiver by depositing amount of underlying tokens.
     *
     * - MUST emit the Deposit event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the mint
     *   execution, and are accounted for during mint.
     * - MUST revert if all of shares cannot be minted (due to deposit limit being reached, slippage, the user not
     *   approving enough underlying tokens to the Vault contract, etc).
     *
     * NOTE: most implementations will require pre-approval of the Vault with the Vault’s underlying asset token.
     */
    function mint(uint256 shares, address receiver) external returns (uint256 assets);

    /**
     * @dev Returns the maximum amount of the underlying asset that can be withdrawn from the owner balance in the
     * Vault, through a withdraw call.
     *
     * - MUST return a limited value if owner is subject to some withdrawal limit or timelock.
     * - MUST NOT revert.
     */
    function maxWithdraw(address owner) external view returns (uint256 maxAssets);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their withdrawal at the current block,
     * given current on-chain conditions.
     *
     * - MUST return as close to and no fewer than the exact amount of Vault shares that would be burned in a withdraw
     *   call in the same transaction. I.e. withdraw should return the same or fewer shares as previewWithdraw if
     *   called
     *   in the same transaction.
     * - MUST NOT account for withdrawal limits like those returned from maxWithdraw and should always act as though
     *   the withdrawal would be accepted, regardless if the user has enough shares, etc.
     * - MUST be inclusive of withdrawal fees. Integrators should be aware of the existence of withdrawal fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToShares and previewWithdraw SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by depositing.
     */
    function previewWithdraw(uint256 assets) external view returns (uint256 shares);

    /**
     * @dev Burns shares from owner and sends exactly assets of underlying tokens to receiver.
     *
     * - MUST emit the Withdraw event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the
     *   withdraw execution, and are accounted for during withdraw.
     * - MUST revert if all of assets cannot be withdrawn (due to withdrawal limit being reached, slippage, the owner
     *   not having enough shares, etc).
     *
     * Note that some implementations will require pre-requesting to the Vault before a withdrawal may be performed.
     * Those methods should be performed separately.
     */
    function withdraw(
        uint256 assets,
        address receiver,
        address owner
    ) external returns (uint256 shares);

    /**
     * @dev Returns the maximum amount of Vault shares that can be redeemed from the owner balance in the Vault,
     * through a redeem call.
     *
     * - MUST return a limited value if owner is subject to some withdrawal limit or timelock.
     * - MUST return balanceOf(owner) if owner is not subject to any withdrawal limit or timelock.
     * - MUST NOT revert.
     */
    function maxRedeem(address owner) external view returns (uint256 maxShares);

    /**
     * @dev Allows an on-chain or off-chain user to simulate the effects of their redeemption at the current block,
     * given current on-chain conditions.
     *
     * - MUST return as close to and no more than the exact amount of assets that would be withdrawn in a redeem call
     *   in the same transaction. I.e. redeem should return the same or more assets as previewRedeem if called in the
     *   same transaction.
     * - MUST NOT account for redemption limits like those returned from maxRedeem and should always act as though the
     *   redemption would be accepted, regardless if the user has enough shares, etc.
     * - MUST be inclusive of withdrawal fees. Integrators should be aware of the existence of withdrawal fees.
     * - MUST NOT revert.
     *
     * NOTE: any unfavorable discrepancy between convertToAssets and previewRedeem SHOULD be considered slippage in
     * share price or some other type of condition, meaning the depositor will lose assets by redeeming.
     */
    function previewRedeem(uint256 shares) external view returns (uint256 assets);

    /**
     * @dev Burns exactly shares from owner and sends assets of underlying tokens to receiver.
     *
     * - MUST emit the Withdraw event.
     * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the
     *   redeem execution, and are accounted for during redeem.
     * - MUST revert if all of shares cannot be redeemed (due to withdrawal limit being reached, slippage, the owner
     *   not having enough shares, etc).
     *
     * NOTE: some implementations will require pre-requesting to the Vault before a withdrawal may be performed.
     * Those methods should be performed separately.
     */
    function redeem(
        uint256 shares,
        address receiver,
        address owner
    ) external returns (uint256 assets);
}

File 11 of 12 : Math.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1, "Math: mulDiv overflow");

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator,
        Rounding rounding
    ) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10**64) {
                value /= 10**64;
                result += 64;
            }
            if (value >= 10**32) {
                value /= 10**32;
                result += 32;
            }
            if (value >= 10**16) {
                value /= 10**16;
                result += 16;
            }
            if (value >= 10**8) {
                value /= 10**8;
                result += 8;
            }
            if (value >= 10**4) {
                value /= 10**4;
                result += 4;
            }
            if (value >= 10**2) {
                value /= 10**2;
                result += 2;
            }
            if (value >= 10**1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0);
        }
    }
}

File 12 of 12 : SafeERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./IERC20Permit.sol";
import "./Address.sol";

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

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

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

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

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

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

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

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

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

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

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"contract IERC20","name":"asset","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"CANNOT_SET_TO_ADDRESS_ZERO","type":"error"},{"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":"sender","type":"address"},{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"assets","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"shares","type":"uint256"}],"name":"Deposit","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":true,"internalType":"address","name":"sender","type":"address"},{"indexed":true,"internalType":"address","name":"receiver","type":"address"},{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"assets","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"shares","type":"uint256"}],"name":"Withdraw","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":[],"name":"asset","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","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":"shares","type":"uint256"}],"name":"convertToAssets","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"assets","type":"uint256"}],"name":"convertToShares","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":"assets","type":"uint256"},{"internalType":"address","name":"receiver","type":"address"}],"name":"deposit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"","type":"address"}],"name":"maxDeposit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"maxMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"maxRedeem","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"maxWithdraw","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"shares","type":"uint256"},{"internalType":"address","name":"receiver","type":"address"}],"name":"mint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"assets","type":"uint256"}],"name":"previewDeposit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"shares","type":"uint256"}],"name":"previewMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"shares","type":"uint256"}],"name":"previewRedeem","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"assets","type":"uint256"}],"name":"previewWithdraw","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"shares","type":"uint256"},{"internalType":"address","name":"receiver","type":"address"},{"internalType":"address","name":"owner","type":"address"}],"name":"redeem","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalAssets","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":"uint256","name":"assets","type":"uint256"},{"internalType":"address","name":"receiver","type":"address"},{"internalType":"address","name":"owner","type":"address"}],"name":"withdraw","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"}]

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

Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

00000000000000000000000001bf66becdcfd6d59a5ca18869f494fea086cdfd000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000b577261707065642055534b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047755534b00000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : asset (address): 0x01bF66BEcDcFD6D59A5Ca18869f494feA086cdfD
Arg [1] : name (string): Wrapped USK
Arg [2] : symbol (string): wUSK

-----Encoded View---------------
7 Constructor Arguments found :
Arg [0] : 00000000000000000000000001bf66becdcfd6d59a5ca18869f494fea086cdfd
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [2] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [3] : 000000000000000000000000000000000000000000000000000000000000000b
Arg [4] : 577261707065642055534b000000000000000000000000000000000000000000
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [6] : 7755534b00000000000000000000000000000000000000000000000000000000


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

The KUMA Protocol is a decentralized protocol issuing interest-bearing tokens backed by regulated NFTs, themselves backed by Real World Assets (RWA). The USK is a KUMA interest-bearing token backed by KUMA NFTs, themselves backed by US 12 months T-Bills.

Validator Index Block Amount
View All Withdrawals

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