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 =0.8.28;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";

contract zkToken is ERC20 {
    address public minter;
    address admin;
    address vault;
    address airdropper;

    modifier onlyMinter {
        require(msg.sender == minter);
        _;
    }

    modifier onlyAdmin {
        require(msg.sender == admin);
        _;
    }

    modifier onlyVault {
        require(msg.sender == vault);
        _;
    }

    constructor(string memory name, string memory symbol, address _admin) ERC20(name, symbol) {
        require(_admin != address(0), "cannot be zero");
        admin = _admin;
        minter = msg.sender;
    }

    function mint(address to, uint256 amount) external onlyMinter {
        _mint(to, amount);
    }
    function burn (address from, uint256 amount) external onlyMinter{
        _burn(from, amount);
    }

    function setToVault(address _minter, address _vault) external onlyAdmin {
        require(_minter != address(0), "cannot be zero");
        require(_vault != address(0), "cannot be zero");
        minter = _minter;
        vault = _vault;
    }

    function setAdmin(address _admin) external onlyAdmin {
        require(address(0) != admin, "cannot be the same");
        admin = _admin;
    }

    function setAirdropper(address _airdropper) external onlyAdmin {
        require(_airdropper != address(0), "cannot be zero");//@remind 应该是可以等于0地址
        airdropper = _airdropper;
    }

    function updateAllowance(address from, address spender, uint256 amount) external onlyVault {
        super._spendAllowance(from, spender, amount);
    }

    function transferFrom(address from, address to, uint256 amount) public override onlyVault returns (bool) {
        super._transfer(from, to, amount);
        return true;
    }


    function transfer(address to, uint256 amount) public override returns (bool) {
        require(msg.sender == airdropper, "only for airDrop");
        super._transfer(msg.sender, to, amount);
        return true;
    }

    function decimals() public view override returns (uint8) {
        return 6;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "./IERC20.sol";
import {IERC20Metadata} from "./extensions/IERC20Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {IERC20Errors} from "../../interfaces/draft-IERC6093.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}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC-20
 * applications.
 */
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
    mapping(address account => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

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

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

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's overridden.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual returns (uint8) {
        return 18;
    }

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

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual 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 `value`.
     */
    function transfer(address to, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

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

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `value` 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 value) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, value);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Skips emitting an {Approval} event indicating an allowance update. This is not
     * required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve].
     *
     * 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 `value`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `value`.
     */
    function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, value);
        _transfer(from, to, value);
        return true;
    }

    /**
     * @dev Moves a `value` 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.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _transfer(address from, address to, uint256 value) internal {
        if (from == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        if (to == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(from, to, value);
    }

    /**
     * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
     * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
     * this function.
     *
     * Emits a {Transfer} event.
     */
    function _update(address from, address to, uint256 value) internal virtual {
        if (from == address(0)) {
            // Overflow check required: The rest of the code assumes that totalSupply never overflows
            _totalSupply += value;
        } else {
            uint256 fromBalance = _balances[from];
            if (fromBalance < value) {
                revert ERC20InsufficientBalance(from, fromBalance, value);
            }
            unchecked {
                // Overflow not possible: value <= fromBalance <= totalSupply.
                _balances[from] = fromBalance - value;
            }
        }

        if (to == address(0)) {
            unchecked {
                // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
                _totalSupply -= value;
            }
        } else {
            unchecked {
                // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
                _balances[to] += value;
            }
        }

        emit Transfer(from, to, value);
    }

    /**
     * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
     * Relies on the `_update` mechanism
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _mint(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(address(0), account, value);
    }

    /**
     * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
     * Relies on the `_update` mechanism.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead
     */
    function _burn(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        _update(account, address(0), value);
    }

    /**
     * @dev Sets `value` 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.
     *
     * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
     */
    function _approve(address owner, address spender, uint256 value) internal {
        _approve(owner, spender, value, true);
    }

    /**
     * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
     *
     * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
     * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
     * `Approval` event during `transferFrom` operations.
     *
     * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
     * true using the following override:
     *
     * ```solidity
     * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
     *     super._approve(owner, spender, value, true);
     * }
     * ```
     *
     * Requirements are the same as {_approve}.
     */
    function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
        if (owner == address(0)) {
            revert ERC20InvalidApprover(address(0));
        }
        if (spender == address(0)) {
            revert ERC20InvalidSpender(address(0));
        }
        _allowances[owner][spender] = value;
        if (emitEvent) {
            emit Approval(owner, spender, value);
        }
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `value`.
     *
     * Does not update the allowance value in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Does not emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            if (currentAllowance < value) {
                revert ERC20InsufficientAllowance(spender, currentAllowance, value);
            }
            unchecked {
                _approve(owner, spender, currentAllowance - value, false);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
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 value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

    /**
     * @dev Moves a `value` amount of 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 value) 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 a `value` amount of tokens 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 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` 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 value) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC-20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @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;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;

/**
 * @dev Standard ERC-20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.
 */
interface IERC20Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC20InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC20InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     * @param allowance Amount of tokens a `spender` is allowed to operate with.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC20InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `spender` to be approved. Used in approvals.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC20InvalidSpender(address spender);
}

/**
 * @dev Standard ERC-721 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.
 */
interface IERC721Errors {
    /**
     * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.
     * Used in balance queries.
     * @param owner Address of the current owner of a token.
     */
    error ERC721InvalidOwner(address owner);

    /**
     * @dev Indicates a `tokenId` whose `owner` is the zero address.
     * @param tokenId Identifier number of a token.
     */
    error ERC721NonexistentToken(uint256 tokenId);

    /**
     * @dev Indicates an error related to the ownership over a particular token. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param tokenId Identifier number of a token.
     * @param owner Address of the current owner of a token.
     */
    error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC721InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC721InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param tokenId Identifier number of a token.
     */
    error ERC721InsufficientApproval(address operator, uint256 tokenId);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC721InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC721InvalidOperator(address operator);
}

/**
 * @dev Standard ERC-1155 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.
 */
interface IERC1155Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     * @param tokenId Identifier number of a token.
     */
    error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC1155InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC1155InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param owner Address of the current owner of a token.
     */
    error ERC1155MissingApprovalForAll(address operator, address owner);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC1155InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC1155InvalidOperator(address operator);

    /**
     * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
     * Used in batch transfers.
     * @param idsLength Length of the array of token identifiers
     * @param valuesLength Length of the array of token amounts
     */
    error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}

{
  "remappings": [
    "forge-std/=lib/forge-std/src/",
    "@openzeppelin/=lib/openzeppelin-contracts/",
    "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
    "ds-test/=lib/openzeppelin-contracts/lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
    "halmos-cheatcodes/=lib/openzeppelin-contracts/lib/halmos-cheatcodes/src/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 20
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "viaIR": true,
  "libraries": {
    "src/utils.sol": {
      "Utils": "0x4F9D757d49e476e76E60fB2D8eEA4a8a5384002e"
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"address","name":"_admin","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"allowance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientAllowance","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC20InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC20InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC20InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"}],"name":"ERC20InvalidSpender","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":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"minter","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_admin","type":"address"}],"name":"setAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_airdropper","type":"address"}],"name":"setAirdropper","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_minter","type":"address"},{"internalType":"address","name":"_vault","type":"address"}],"name":"setToVault","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"updateAllowance","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000f36e5a9a749ea13d8a9453f4a3ba1fa31234079700000000000000000000000000000000000000000000000000000000000000067a6b55534454000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000067a6b555344540000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : name (string): zkUSDT
Arg [1] : symbol (string): zkUSDT
Arg [2] : _admin (address): 0xf36E5A9a749Ea13d8A9453F4A3bA1fa312340797

-----Encoded View---------------
7 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [2] : 000000000000000000000000f36e5a9a749ea13d8a9453f4a3ba1fa312340797
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [4] : 7a6b555344540000000000000000000000000000000000000000000000000000
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [6] : 7a6b555344540000000000000000000000000000000000000000000000000000