Contract

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT

pragma solidity 0.8.17;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/security/Pausable.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";

interface TokenDecimal {
    function decimals() external returns (uint8);
}

contract ClaimTokens is Ownable, ReentrancyGuard, Pausable {
    using SafeERC20 for IERC20;

    IERC20 private token;
    bytes32 public root;

    uint256 public totalClaimed;

    address private tokenHolder;

    mapping(address => bool) public isClaimed;

    event Claimed(address indexed tokenAddress, address indexed user, uint256 amount, uint256 indexed timestamp);

    constructor(address _token, address _tokenholder, bytes32 _root) {
        token = IERC20(_token);
        tokenHolder = _tokenholder;
        root = _root;
    }

    function isValid(bytes32[] memory proof, bytes32 leaf) public view returns (bool) {
       return MerkleProof.verify(proof, root, leaf);
    }

    function setRoot(bytes32 _root) external onlyOwner {
        root = _root;
    }

    function _getToken() external view returns(IERC20) {
        return token;
    }

    function _setToken(IERC20 _token) external onlyOwner {
        token = _token;
    }

    function _getTokenHolder() external view returns(address) {
        return tokenHolder;
    }

    function _setTokenHolder(address _tokenholder) external onlyOwner {
        tokenHolder = _tokenholder;
    }

    function Claim(uint256 _amount, bytes32[] memory proof) external nonReentrant whenNotPaused {
        require(msg.sender != address(0), "CONTRACT: Caller is zero address");
        require(!isClaimed[msg.sender], "CONTRACT: Tokens already claimed!!");
        require(address(token) != address(0), "CONTRACT: Token is not set.");
        require(isValid(proof, keccak256(abi.encodePacked(msg.sender, _amount))), "Caller not whitelisted");

        uint256 claimedTokens = _amount;
        totalClaimed += claimedTokens;
        token.safeTransferFrom(tokenHolder, msg.sender, claimedTokens);
        isClaimed[msg.sender] = true;
        emit Claimed(address(token), msg.sender, claimedTokens, block.timestamp);
    }

    function pause() public onlyOwner {
        _pause();
    }

    function unpause() public onlyOwner {
        _unpause();
    }


    fallback() external payable {}

    receive() external payable {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Tree proofs.
 *
 * The tree and the proofs can be generated using our
 * https://github.com/OpenZeppelin/merkle-tree[JavaScript library].
 * You will find a quickstart guide in the readme.
 *
 * WARNING: You should avoid using leaf values that are 64 bytes long prior to
 * hashing, or use a hash function other than keccak256 for hashing leaves.
 * This is because the concatenation of a sorted pair of internal nodes in
 * the merkle tree could be reinterpreted as a leaf value.
 * OpenZeppelin's JavaScript library generates merkle trees that are safe
 * against this attack out of the box.
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(
        bytes32[] memory proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProof(proof, leaf) == root;
    }

    /**
     * @dev Calldata version of {verify}
     *
     * _Available since v4.7._
     */
    function verifyCalldata(
        bytes32[] calldata proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProofCalldata(proof, leaf) == root;
    }

    /**
     * @dev Returns the rebuilt hash obtained by traversing a Merkle tree up
     * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt
     * hash matches the root of the tree. When processing the proof, the pairs
     * of leafs & pre-images are assumed to be sorted.
     *
     * _Available since v4.4._
     */
    function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Calldata version of {processProof}
     *
     * _Available since v4.7._
     */
    function processProofCalldata(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Returns true if the `leaves` can be simultaneously proven to be a part of a merkle tree defined by
     * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}.
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function multiProofVerify(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProof(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Calldata version of {multiProofVerify}
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function multiProofVerifyCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProofCalldata(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Returns the root of a tree reconstructed from `leaves` and sibling nodes in `proof`. The reconstruction
     * proceeds by incrementally reconstructing all inner nodes by combining a leaf/inner node with either another
     * leaf/inner node or a proof sibling node, depending on whether each `proofFlags` item is true or false
     * respectively.
     *
     * CAUTION: Not all merkle trees admit multiproofs. To use multiproofs, it is sufficient to ensure that: 1) the tree
     * is complete (but not necessarily perfect), 2) the leaves to be proven are in the opposite order they are in the
     * tree (i.e., as seen from right to left starting at the deepest layer and continuing at the next layer).
     *
     * _Available since v4.7._
     */
    function processMultiProof(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            return hashes[totalHashes - 1];
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    /**
     * @dev Calldata version of {processMultiProof}.
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function processMultiProofCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            return hashes[totalHashes - 1];
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    function _hashPair(bytes32 a, bytes32 b) private pure returns (bytes32) {
        return a < b ? _efficientHash(a, b) : _efficientHash(b, a);
    }

    function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, a)
            mstore(0x20, b)
            value := keccak256(0x00, 0x40)
        }
    }
}

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

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor() {
        _paused = false;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        _requireNotPaused();
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        _requirePaused();
        _;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Throws if the contract is paused.
     */
    function _requireNotPaused() internal view virtual {
        require(!paused(), "Pausable: paused");
    }

    /**
     * @dev Throws if the contract is not paused.
     */
    function _requirePaused() internal view virtual {
        require(paused(), "Pausable: not paused");
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

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

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

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

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

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

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

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

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

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

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

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (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://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

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

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

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

pragma solidity ^0.8.0;

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"address","name":"_tokenholder","type":"address"},{"internalType":"bytes32","name":"_root","type":"bytes32"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"tokenAddress","type":"address"},{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":true,"internalType":"uint256","name":"timestamp","type":"uint256"}],"name":"Claimed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"}],"name":"Claim","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"_getToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_getTokenHolder","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"_token","type":"address"}],"name":"_setToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_tokenholder","type":"address"}],"name":"_setTokenHolder","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isClaimed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"},{"internalType":"bytes32","name":"leaf","type":"bytes32"}],"name":"isValid","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"root","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_root","type":"bytes32"}],"name":"setRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"totalClaimed","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

516:2167:9:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2538:65;;;;;;;;;;;;;:::i;1511:95::-;;;;;;;;;;-1:-1:-1;1587:11:9;;-1:-1:-1;;;;;1587:11:9;1511:95;;;-1:-1:-1;;;;;178:32:10;;;160:51;;148:2;133:18;1511:95:9;;;;;;;;1614:111;;;;;;;;;;-1:-1:-1;1614:111:9;;;;;:::i;:::-;;:::i;1615:84:1:-;;;;;;;;;;-1:-1:-1;1685:7:1;;;;1615:84;;;775:14:10;;768:22;750:41;;738:2;723:18;1615:84:1;610:187:10;1831:101:0;;;;;;;;;;;;;:::i;2469:61:9:-;;;;;;;;;;;;;:::i;744:41::-;;;;;;;;;;-1:-1:-1;744:41:9;;;;;:::i;:::-;;;;;;;;;;;;;;;;1201:85:0;;;;;;;;;;-1:-1:-1;1247:7:0;1273:6;-1:-1:-1;;;;;1273:6:0;1201:85;;1085:144:9;;;;;;;;;;-1:-1:-1;1085:144:9;;;;;:::i;:::-;;:::i;1417:86::-;;;;;;;;;;-1:-1:-1;1417:86:9;;;;;:::i;:::-;;:::i;672:27::-;;;;;;;;;;;;;;;;;;;2674:25:10;;;2662:2;2647:18;672:27:9;2528:177:10;1237:82:9;;;;;;;;;;-1:-1:-1;1237:82:9;;;;;:::i;:::-;;:::i;1327:::-;;;;;;;;;;-1:-1:-1;1396:5:9;;;;;-1:-1:-1;;;;;1396:5:9;1327:82;;644:19;;;;;;;;;;;;;;;;2081:198:0;;;;;;;;;;-1:-1:-1;2081:198:0;;;;;:::i;:::-;;:::i;1733:728:9:-;;;;;;;;;;-1:-1:-1;1733:728:9;;;;;:::i;:::-;;:::i;2538:65::-;1094:13:0;:11;:13::i;:::-;2585:10:9::1;:8;:10::i;:::-;2538:65::o:0;1614:111::-;1094:13:0;:11;:13::i;:::-;1691:11:9::1;:26:::0;;-1:-1:-1;;;;;;1691:26:9::1;-1:-1:-1::0;;;;;1691:26:9;;;::::1;::::0;;;::::1;::::0;;1614:111::o;1831:101:0:-;1094:13;:11;:13::i;:::-;1895:30:::1;1922:1;1895:18;:30::i;2469:61:9:-:0;1094:13:0;:11;:13::i;:::-;2514:8:9::1;:6;:8::i;1085:144::-:0;1161:4;1184:37;1203:5;1210:4;;1216;1184:18;:37::i;:::-;1177:44;;1085:144;;;;;:::o;1417:86::-;1094:13:0;:11;:13::i;:::-;1481:5:9::1;:14:::0;;-1:-1:-1;;;;;1481:14:9;;::::1;;;-1:-1:-1::0;;;;;;1481:14:9;;::::1;::::0;;;::::1;::::0;;1417:86::o;1237:82::-;1094:13:0;:11;:13::i;:::-;1299:4:9::1;:12:::0;1237:82::o;2081:198:0:-;1094:13;:11;:13::i;:::-;-1:-1:-1;;;;;2169:22:0;::::1;2161:73;;;::::0;-1:-1:-1;;;2161:73:0;;3922:2:10;2161:73:0::1;::::0;::::1;3904:21:10::0;3961:2;3941:18;;;3934:30;4000:34;3980:18;;;3973:62;-1:-1:-1;;;4051:18:10;;;4044:36;4097:19;;2161:73:0::1;;;;;;;;;2244:28;2263:8;2244:18;:28::i;:::-;2081:198:::0;:::o;1733:728:9:-;2261:21:2;:19;:21::i;:::-;1239:19:1::1;:17;:19::i;:::-;1844:10:9::2;1836:69;;;::::0;-1:-1:-1;;;1836:69:9;;4329:2:10;1836:69:9::2;::::0;::::2;4311:21:10::0;;;4348:18;;;4341:30;4407:34;4387:18;;;4380:62;4459:18;;1836:69:9::2;4127:356:10::0;1836:69:9::2;1935:10;1925:21;::::0;;;:9:::2;:21;::::0;;;;;::::2;;1924:22;1916:69;;;::::0;-1:-1:-1;;;1916:69:9;;4690:2:10;1916:69:9::2;::::0;::::2;4672:21:10::0;4729:2;4709:18;;;4702:30;4768:34;4748:18;;;4741:62;-1:-1:-1;;;4819:18:10;;;4812:32;4861:19;;1916:69:9::2;4488:398:10::0;1916:69:9::2;2012:5;::::0;::::2;::::0;::::2;-1:-1:-1::0;;;;;2012:5:9::2;1996:68;;;::::0;-1:-1:-1;;;1996:68:9;;5093:2:10;1996:68:9::2;::::0;::::2;5075:21:10::0;5132:2;5112:18;;;5105:30;5171:29;5151:18;;;5144:57;5218:18;;1996:68:9::2;4891:351:10::0;1996:68:9::2;2108:37;::::0;-1:-1:-1;;2125:10:9::2;5424:2:10::0;5420:15;5416:53;2108:37:9::2;::::0;::::2;5404:66:10::0;5486:12;;;5479:28;;;2083:64:9::2;::::0;2091:5;;5523:12:10;;2108:37:9::2;;;;;;;;;;;;2098:48;;;;;;2083:7;:64::i;:::-;2075:99;;;::::0;-1:-1:-1;;;2075:99:9;;5748:2:10;2075:99:9::2;::::0;::::2;5730:21:10::0;5787:2;5767:18;;;5760:30;-1:-1:-1;;;5806:18:10;;;5799:52;5868:18;;2075:99:9::2;5546:346:10::0;2075:99:9::2;2187:21;2211:7;2187:31;;2245:13;2229:12;;:29;;;;;;;:::i;:::-;::::0;;;-1:-1:-1;;2292:11:9::2;::::0;2269:5:::2;::::0;:62:::2;::::0;-1:-1:-1;;;;;2292:11:9::2;2269:5:::0;;::::2;::::0;::::2;::::0;2292:11:::2;2305:10;2317:13:::0;2269:22:::2;:62::i;:::-;2352:10;2342:21;::::0;;;:9:::2;:21;::::0;;;;;;:28;;-1:-1:-1;;2342:28:9::2;2366:4;2342:28;::::0;;2402:5:::2;::::0;2386:67;;2437:15:::2;::::0;2352:10;2342:28:::2;2402:5:::0;::::2;-1:-1:-1::0;;;;;2402:5:9::2;::::0;2386:67:::2;::::0;::::2;::::0;2422:13;2674:25:10;;2662:2;2647:18;;2528:177;2386:67:9::2;;;;;;;;1825:636;2303:20:2::0;1716:1;2809:22;;2629:209;2303:20;1733:728:9;;:::o;1359:130:0:-;1247:7;1273:6;-1:-1:-1;;;;;1273:6:0;719:10:7;1422:23:0;1414:68;;;;-1:-1:-1;;;1414:68:0;;6361:2:10;1414:68:0;;;6343:21:10;;;6380:18;;;6373:30;6439:34;6419:18;;;6412:62;6491:18;;1414:68:0;6159:356:10;2433:117:1;1486:16;:14;:16::i;:::-;2491:7:::1;:15:::0;;-1:-1:-1;;2491:15:1::1;::::0;;2521:22:::1;719:10:7::0;2530:12:1::1;2521:22;::::0;-1:-1:-1;;;;;178:32:10;;;160:51;;148:2;133:18;2521:22:1::1;;;;;;;2433:117::o:0;:187:0:-;2506:16;2525:6;;-1:-1:-1;;;;;2541:17:0;;;-1:-1:-1;;;;;;2541:17:0;;;;;;2573:40;;2525:6;;;;;;;2573:40;;2506:16;2573:40;2496:124;2433:187;:::o;2186:115:1:-;1239:19;:17;:19::i;:::-;2245:7:::1;:14:::0;;-1:-1:-1;;2245:14:1::1;2255:4;2245:14;::::0;;2274:20:::1;2281:12;719:10:7::0;;640:96;1156:184:8;1277:4;1329;1300:25;1313:5;1320:4;1300:12;:25::i;:::-;:33;;1156:184;-1:-1:-1;;;;1156:184:8:o;2336:287:2:-;1759:1;2468:7;;:19;2460:63;;;;-1:-1:-1;;;2460:63:2;;6722:2:10;2460:63:2;;;6704:21:10;6761:2;6741:18;;;6734:30;6800:33;6780:18;;;6773:61;6851:18;;2460:63:2;6520:355:10;2460:63:2;1759:1;2598:7;:18;2336:287::o;1767:106:1:-;1685:7;;;;1836:9;1828:38;;;;-1:-1:-1;;;1828:38:1;;7082:2:10;1828:38:1;;;7064:21:10;7121:2;7101:18;;;7094:30;-1:-1:-1;;;7140:18:10;;;7133:46;7196:18;;1828:38:1;6880:340:10;974:241:5;1139:68;;;-1:-1:-1;;;;;7483:15:10;;;1139:68:5;;;7465:34:10;7535:15;;7515:18;;;7508:43;7567:18;;;;7560:34;;;1139:68:5;;;;;;;;;;7400:18:10;;;;1139:68:5;;;;;;;;-1:-1:-1;;;;;1139:68:5;-1:-1:-1;;;1139:68:5;;;1112:96;;1132:5;;1112:19;:96::i;:::-;974:241;;;;:::o;1945:106:1:-;1685:7;;;;2003:41;;;;-1:-1:-1;;;2003:41:1;;7807:2:10;2003:41:1;;;7789:21:10;7846:2;7826:18;;;7819:30;-1:-1:-1;;;7865:18:10;;;7858:50;7925:18;;2003:41:1;7605:344:10;1994:290:8;2077:7;2119:4;2077:7;2133:116;2157:5;:12;2153:1;:16;2133:116;;;2205:33;2215:12;2229:5;2235:1;2229:8;;;;;;;;:::i;:::-;;;;;;;2205:9;:33::i;:::-;2190:48;-1:-1:-1;2171:3:8;;;;:::i;:::-;;;;2133:116;;;-1:-1:-1;2265:12:8;1994:290;-1:-1:-1;;;1994:290:8:o;3747:706:5:-;4166:23;4192:69;4220:4;4192:69;;;;;;;;;;;;;;;;;4200:5;-1:-1:-1;;;;;4192:27:5;;;:69;;;;;:::i;:::-;4275:17;;4166:95;;-1:-1:-1;4275:21:5;4271:176;;4370:10;4359:30;;;;;;;;;;;;:::i;:::-;4351:85;;;;-1:-1:-1;;;4351:85:5;;8710:2:10;4351:85:5;;;8692:21:10;8749:2;8729:18;;;8722:30;8788:34;8768:18;;;8761:62;-1:-1:-1;;;8839:18:10;;;8832:40;8889:19;;4351:85:5;8508:406:10;4351:85:5;3817:636;3747:706;;:::o;8879:147:8:-;8942:7;8972:1;8968;:5;:51;;9100:13;9191:15;;;9226:4;9219:15;;;9272:4;9256:21;;8968:51;;;9100:13;9191:15;;;9226:4;9219:15;;;9272:4;9256:21;;8976:20;9032:261;3873:223:6;4006:12;4037:52;4059:6;4067:4;4073:1;4076:12;4037:21;:52::i;:::-;4030:59;3873:223;-1:-1:-1;;;;3873:223:6:o;4960:446::-;5125:12;5182:5;5157:21;:30;;5149:81;;;;-1:-1:-1;;;5149:81:6;;9121:2:10;5149:81:6;;;9103:21:10;9160:2;9140:18;;;9133:30;9199:34;9179:18;;;9172:62;-1:-1:-1;;;9250:18:10;;;9243:36;9296:19;;5149:81:6;8919:402:10;5149:81:6;5241:12;5255:23;5282:6;-1:-1:-1;;;;;5282:11:6;5301:5;5308:4;5282:31;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5240:73;;;;5330:69;5357:6;5365:7;5374:10;5386:12;5330:26;:69::i;:::-;5323:76;4960:446;-1:-1:-1;;;;;;;4960:446:6:o;7466:628::-;7646:12;7674:7;7670:418;;;7701:10;:17;7722:1;7701:22;7697:286;;-1:-1:-1;;;;;1465:19:6;;;7908:60;;;;-1:-1:-1;;;7908:60:6;;10075:2:10;7908:60:6;;;10057:21:10;10114:2;10094:18;;;10087:30;10153:31;10133:18;;;10126:59;10202:18;;7908:60:6;9873:353:10;7908:60:6;-1:-1:-1;8003:10:6;7996:17;;7670:418;8044:33;8052:10;8064:12;8775:17;;:21;8771:379;;9003:10;8997:17;9059:15;9046:10;9042:2;9038:19;9031:44;8771:379;9126:12;9119:20;;-1:-1:-1;;;9119:20:6;;;;;;;;:::i;222:131:10:-;-1:-1:-1;;;;;297:31:10;;287:42;;277:70;;343:1;340;333:12;358:247;417:6;470:2;458:9;449:7;445:23;441:32;438:52;;;486:1;483;476:12;438:52;525:9;512:23;544:31;569:5;544:31;:::i;:::-;594:5;358:247;-1:-1:-1;;;358:247:10:o;802:127::-;863:10;858:3;854:20;851:1;844:31;894:4;891:1;884:15;918:4;915:1;908:15;934:902;988:5;1041:3;1034:4;1026:6;1022:17;1018:27;1008:55;;1059:1;1056;1049:12;1008:55;1095:6;1082:20;1121:4;1144:18;1181:2;1177;1174:10;1171:36;;;1187:18;;:::i;:::-;1233:2;1230:1;1226:10;1265:2;1259:9;1328:2;1324:7;1319:2;1315;1311:11;1307:25;1299:6;1295:38;1383:6;1371:10;1368:22;1363:2;1351:10;1348:18;1345:46;1342:72;;;1394:18;;:::i;:::-;1430:2;1423:22;1480:18;;;1556:15;;;1552:24;;;1514:15;;;;-1:-1:-1;1588:15:10;;;1585:35;;;1616:1;1613;1606:12;1585:35;1652:2;1644:6;1640:15;1629:26;;1664:142;1680:6;1675:3;1672:15;1664:142;;;1746:17;;1734:30;;1784:12;;;;1697;;;;1664:142;;1841:416;1934:6;1942;1995:2;1983:9;1974:7;1970:23;1966:32;1963:52;;;2011:1;2008;2001:12;1963:52;2051:9;2038:23;2084:18;2076:6;2073:30;2070:50;;;2116:1;2113;2106:12;2070:50;2139:61;2192:7;2183:6;2172:9;2168:22;2139:61;:::i;:::-;2129:71;2247:2;2232:18;;;;2219:32;;-1:-1:-1;;;;1841:416:10:o;2710:180::-;2769:6;2822:2;2810:9;2801:7;2797:23;2793:32;2790:52;;;2838:1;2835;2828:12;2790:52;-1:-1:-1;2861:23:10;;2710:180;-1:-1:-1;2710:180:10:o;3299:416::-;3392:6;3400;3453:2;3441:9;3432:7;3428:23;3424:32;3421:52;;;3469:1;3466;3459:12;3421:52;3505:9;3492:23;3482:33;;3566:2;3555:9;3551:18;3538:32;3593:18;3585:6;3582:30;3579:50;;;3625:1;3622;3615:12;3579:50;3648:61;3701:7;3692:6;3681:9;3677:22;3648:61;:::i;:::-;3638:71;;;3299:416;;;;;:::o;5897:127::-;5958:10;5953:3;5949:20;5946:1;5939:31;5989:4;5986:1;5979:15;6013:4;6010:1;6003:15;6029:125;6094:9;;;6115:10;;;6112:36;;;6128:18;;:::i;7954:127::-;8015:10;8010:3;8006:20;8003:1;7996:31;8046:4;8043:1;8036:15;8070:4;8067:1;8060:15;8086:135;8125:3;8146:17;;;8143:43;;8166:18;;:::i;:::-;-1:-1:-1;8213:1:10;8202:13;;8086:135::o;8226:277::-;8293:6;8346:2;8334:9;8325:7;8321:23;8317:32;8314:52;;;8362:1;8359;8352:12;8314:52;8394:9;8388:16;8447:5;8440:13;8433:21;8426:5;8423:32;8413:60;;8469:1;8466;8459:12;9326:250;9411:1;9421:113;9435:6;9432:1;9429:13;9421:113;;;9511:11;;;9505:18;9492:11;;;9485:39;9457:2;9450:10;9421:113;;;-1:-1:-1;;9568:1:10;9550:16;;9543:27;9326:250::o;9581:287::-;9710:3;9748:6;9742:13;9764:66;9823:6;9818:3;9811:4;9803:6;9799:17;9764:66;:::i;:::-;9846:16;;;;;9581:287;-1:-1:-1;;9581:287:10:o;10231:396::-;10380:2;10369:9;10362:21;10343:4;10412:6;10406:13;10455:6;10450:2;10439:9;10435:18;10428:34;10471:79;10543:6;10538:2;10527:9;10523:18;10518:2;10510:6;10506:15;10471:79;:::i;:::-;10611:2;10590:15;-1:-1:-1;;10586:29:10;10571:45;;;;10618:2;10567:54;;10231:396;-1:-1:-1;;10231:396:10:o

ipfs://29508424cfdac3619e214d9a445d6d2817b01d5c880b49f328491e5088ae3692