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

/***
 *            ██    ██  █████  ██      ██           ██████   ██████  ████████      █████  ███    ██ ██    ██ 
 *             ██  ██  ██   ██ ██      ██          ██       ██    ██    ██        ██   ██ ████   ██  ██  ██  
 *              ████   ███████ ██      ██          ██   ███ ██    ██    ██        ███████ ██ ██  ██   ████   
 *               ██    ██   ██ ██      ██          ██    ██ ██    ██    ██        ██   ██ ██  ██ ██    ██    
 *               ██    ██   ██ ███████ ███████      ██████   ██████     ██        ██   ██ ██   ████    ██    
 *                                                                                                           
 *                                                                                                           
 *            ███    ███  ██████  ██████  ███████      ██████  ███████     ████████ ██   ██  █████  ████████ 
 *            ████  ████ ██    ██ ██   ██ ██          ██    ██ ██             ██    ██   ██ ██   ██    ██    
 *            ██ ████ ██ ██    ██ ██████  █████       ██    ██ █████          ██    ███████ ███████    ██    
 *            ██  ██  ██ ██    ██ ██   ██ ██          ██    ██ ██             ██    ██   ██ ██   ██    ██    
 *            ██      ██  ██████  ██   ██ ███████      ██████  ██             ██    ██   ██ ██   ██    ██    
 *                                                                                                           
 *                                                                                                           
 *                            ██████  ██    ██ ███████ ████████     ██████                                   
 *                            ██   ██ ██    ██ ██         ██             ██                                  
 *                            ██   ██ ██    ██ ███████    ██          ▄███                                   
 *                            ██   ██ ██    ██      ██    ██          ▀▀                                     
 *                            ██████   ██████  ███████    ██          ██                                     
 *                                                                                                           
 * 
 *
 *    ETHER.CARDS - DUST TOKEN
 *                                                                                                          
 */

pragma solidity >=0.6.0 <0.8.0;

import "./openzeppelin/ERC777.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

contract DustToken is ERC777, Ownable {

    constructor(
        string memory name,
        string memory symbol,
        address[] memory _defaultOperators,
        uint256 _initialSupply
    )
    ERC777(name, symbol, _defaultOperators) {
        _mint(msg.sender, _initialSupply, "", "");
    }

   /**
     * @dev update {IERC777-name} {IERC777-symbol}. 
     */
    function updateTokenInfo(string calldata _newName, string calldata _newSymbol) public onlyOwner {
        super._setName(_newName);
        super._setSymbol(_newSymbol);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "@openzeppelin/contracts/utils/Context.sol";
import "@openzeppelin/contracts/token/ERC777/IERC777.sol";
import "@openzeppelin/contracts/token/ERC777/IERC777Recipient.sol";
import "@openzeppelin/contracts/token/ERC777/IERC777Sender.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/introspection/IERC1820Registry.sol";

/**
 * @dev Implementation of the {IERC777} 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}.
 *
 * Support for ERC20 is included in this contract, as specified by the EIP: both
 * the ERC777 and ERC20 interfaces can be safely used when interacting with it.
 * Both {IERC777-Sent} and {IERC20-Transfer} events are emitted on token
 * movements.
 *
 * Additionally, the {IERC777-granularity} value is hard-coded to `1`, meaning that there
 * are no special restrictions in the amount of tokens that created, moved, or
 * destroyed. This makes integration with ERC20 applications seamless.
 */
contract ERC777 is Context, IERC777, IERC20 {
    using SafeMath for uint256;
    using Address for address;

    IERC1820Registry constant internal _ERC1820_REGISTRY = IERC1820Registry(0x1820a4B7618BdE71Dce8cdc73aAB6C95905faD24);

    mapping(address => uint256) private _balances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    // We inline the result of the following hashes because Solidity doesn't resolve them at compile time.
    // See https://github.com/ethereum/solidity/issues/4024.

    // keccak256("ERC777TokensSender")
    bytes32 constant private _TOKENS_SENDER_INTERFACE_HASH =
        0x29ddb589b1fb5fc7cf394961c1adf5f8c6454761adf795e67fe149f658abe895;

    // keccak256("ERC777TokensRecipient")
    bytes32 constant private _TOKENS_RECIPIENT_INTERFACE_HASH =
        0xb281fc8c12954d22544db45de3159a39272895b169a852b314f9cc762e44c53b;

    // This isn't ever read from - it's only used to respond to the defaultOperators query.
    address[] private _defaultOperatorsArray;

    // Immutable, but accounts may revoke them (tracked in __revokedDefaultOperators).
    mapping(address => bool) private _defaultOperators;

    // For each account, a mapping of its operators and revoked default operators.
    mapping(address => mapping(address => bool)) private _operators;
    mapping(address => mapping(address => bool)) private _revokedDefaultOperators;

    // ERC20-allowances
    mapping (address => mapping (address => uint256)) private _allowances;

    /**
     * @dev `defaultOperators` may be an empty array.
     */
    constructor(
        string memory name_,
        string memory symbol_,
        address[] memory defaultOperators_
    )
        public
    {
        _name = name_;
        _symbol = symbol_;

        _defaultOperatorsArray = defaultOperators_;
        for (uint256 i = 0; i < _defaultOperatorsArray.length; i++) {
            _defaultOperators[_defaultOperatorsArray[i]] = true;
        }

        // register interfaces
        _ERC1820_REGISTRY.setInterfaceImplementer(address(this), keccak256("ERC777Token"), address(this));
        _ERC1820_REGISTRY.setInterfaceImplementer(address(this), keccak256("ERC20Token"), address(this));
    }

    /**
     * @dev See {IERC777-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC777-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {ERC20-decimals}.
     *
     * Always returns 18, as per the
     * [ERC777 EIP](https://eips.ethereum.org/EIPS/eip-777#backward-compatibility).
     */
    function decimals() public pure virtual returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC777-granularity}.
     *
     * This implementation always returns `1`.
     */
    function granularity() public view virtual override returns (uint256) {
        return 1;
    }

    /**
     * @dev See {IERC777-totalSupply}.
     */
    function totalSupply() public view virtual override(IERC20, IERC777) returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev Returns the amount of tokens owned by an account (`tokenHolder`).
     */
    function balanceOf(address tokenHolder) public view virtual override(IERC20, IERC777) returns (uint256) {
        return _balances[tokenHolder];
    }

    /**
     * @dev See {IERC777-send}.
     *
     * Also emits a {IERC20-Transfer} event for ERC20 compatibility.
     */
    function send(address recipient, uint256 amount, bytes memory data) public virtual override  {
        _send(_msgSender(), recipient, amount, data, "", true);
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Unlike `send`, `recipient` is _not_ required to implement the {IERC777Recipient}
     * interface if it is a contract.
     *
     * Also emits a {Sent} event.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        require(recipient != address(0), "ERC777: transfer to the zero address");

        address from = _msgSender();

        _callTokensToSend(from, from, recipient, amount, "", "");

        _move(from, from, recipient, amount, "", "");

        _callTokensReceived(from, from, recipient, amount, "", "", false);

        return true;
    }

    /**
     * @dev See {IERC777-burn}.
     *
     * Also emits a {IERC20-Transfer} event for ERC20 compatibility.
     */
    function burn(uint256 amount, bytes memory data) public virtual override  {
        _burn(_msgSender(), amount, data, "");
    }

    /**
     * @dev See {IERC777-isOperatorFor}.
     */
    function isOperatorFor(address operator, address tokenHolder) public view virtual override returns (bool) {
        return operator == tokenHolder ||
            (_defaultOperators[operator] && !_revokedDefaultOperators[tokenHolder][operator]) ||
            _operators[tokenHolder][operator];
    }

    /**
     * @dev See {IERC777-authorizeOperator}.
     */
    function authorizeOperator(address operator) public virtual override  {
        require(_msgSender() != operator, "ERC777: authorizing self as operator");

        if (_defaultOperators[operator]) {
            delete _revokedDefaultOperators[_msgSender()][operator];
        } else {
            _operators[_msgSender()][operator] = true;
        }

        emit AuthorizedOperator(operator, _msgSender());
    }

    /**
     * @dev See {IERC777-revokeOperator}.
     */
    function revokeOperator(address operator) public virtual override  {
        require(operator != _msgSender(), "ERC777: revoking self as operator");

        if (_defaultOperators[operator]) {
            _revokedDefaultOperators[_msgSender()][operator] = true;
        } else {
            delete _operators[_msgSender()][operator];
        }

        emit RevokedOperator(operator, _msgSender());
    }

    /**
     * @dev See {IERC777-defaultOperators}.
     */
    function defaultOperators() public view virtual override returns (address[] memory) {
        return _defaultOperatorsArray;
    }

    /**
     * @dev See {IERC777-operatorSend}.
     *
     * Emits {Sent} and {IERC20-Transfer} events.
     */
    function operatorSend(
        address sender,
        address recipient,
        uint256 amount,
        bytes memory data,
        bytes memory operatorData
    )
        public
        virtual
        override
    {
        require(isOperatorFor(_msgSender(), sender), "ERC777: caller is not an operator for holder");
        _send(sender, recipient, amount, data, operatorData, true);
    }

    /**
     * @dev See {IERC777-operatorBurn}.
     *
     * Emits {Burned} and {IERC20-Transfer} events.
     */
    function operatorBurn(address account, uint256 amount, bytes memory data, bytes memory operatorData) public virtual override {
        require(isOperatorFor(_msgSender(), account), "ERC777: caller is not an operator for holder");
        _burn(account, amount, data, operatorData);
    }

    /**
     * @dev See {IERC20-allowance}.
     *
     * Note that operator and allowance concepts are orthogonal: operators may
     * not have allowance, and accounts with allowance may not be operators
     * themselves.
     */
    function allowance(address holder, address spender) public view virtual override returns (uint256) {
        return _allowances[holder][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Note that accounts cannot have allowance issued by their operators.
     */
    function approve(address spender, uint256 value) public virtual override returns (bool) {
        address holder = _msgSender();
        _approve(holder, spender, value);
        return true;
    }

   /**
    * @dev See {IERC20-transferFrom}.
    *
    * Note that operator and allowance concepts are orthogonal: operators cannot
    * call `transferFrom` (unless they have allowance), and accounts with
    * allowance cannot call `operatorSend` (unless they are operators).
    *
    * Emits {Sent}, {IERC20-Transfer} and {IERC20-Approval} events.
    */
    function transferFrom(address holder, address recipient, uint256 amount) public virtual override returns (bool) {
        require(recipient != address(0), "ERC777: transfer to the zero address");
        require(holder != address(0), "ERC777: transfer from the zero address");

        address spender = _msgSender();

        _callTokensToSend(spender, holder, recipient, amount, "", "");

        _move(spender, holder, recipient, amount, "", "");
        _approve(holder, spender, _allowances[holder][spender].sub(amount, "ERC777: transfer amount exceeds allowance"));

        _callTokensReceived(spender, holder, recipient, amount, "", "", false);

        return true;
    }

    /**
     * @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * If a send hook is registered for `account`, the corresponding function
     * will be called with `operator`, `data` and `operatorData`.
     *
     * See {IERC777Sender} and {IERC777Recipient}.
     *
     * Emits {Minted} and {IERC20-Transfer} events.
     *
     * Requirements
     *
     * - `account` cannot be the zero address.
     * - if `account` is a contract, it must implement the {IERC777Recipient}
     * interface.
     */
    function _mint(
        address account,
        uint256 amount,
        bytes memory userData,
        bytes memory operatorData
    )
        internal
        virtual
    {
        require(account != address(0), "ERC777: mint to the zero address");

        address operator = _msgSender();

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

        // Update state variables
        _totalSupply = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(amount);

        _callTokensReceived(operator, address(0), account, amount, userData, operatorData, true);

        emit Minted(operator, account, amount, userData, operatorData);
        emit Transfer(address(0), account, amount);
    }

    /**
     * @dev Send tokens
     * @param from address token holder address
     * @param to address recipient address
     * @param amount uint256 amount of tokens to transfer
     * @param userData bytes extra information provided by the token holder (if any)
     * @param operatorData bytes extra information provided by the operator (if any)
     * @param requireReceptionAck if true, contract recipients are required to implement ERC777TokensRecipient
     */
    function _send(
        address from,
        address to,
        uint256 amount,
        bytes memory userData,
        bytes memory operatorData,
        bool requireReceptionAck
    )
        internal
        virtual
    {
        require(from != address(0), "ERC777: send from the zero address");
        require(to != address(0), "ERC777: send to the zero address");

        address operator = _msgSender();

        _callTokensToSend(operator, from, to, amount, userData, operatorData);

        _move(operator, from, to, amount, userData, operatorData);

        _callTokensReceived(operator, from, to, amount, userData, operatorData, requireReceptionAck);
    }

    /**
     * @dev Burn tokens
     * @param from address token holder address
     * @param amount uint256 amount of tokens to burn
     * @param data bytes extra information provided by the token holder
     * @param operatorData bytes extra information provided by the operator (if any)
     */
    function _burn(
        address from,
        uint256 amount,
        bytes memory data,
        bytes memory operatorData
    )
        internal
        virtual
    {
        require(from != address(0), "ERC777: burn from the zero address");

        address operator = _msgSender();

        _callTokensToSend(operator, from, address(0), amount, data, operatorData);

        _beforeTokenTransfer(operator, from, address(0), amount);

        // Update state variables
        _balances[from] = _balances[from].sub(amount, "ERC777: burn amount exceeds balance");
        _totalSupply = _totalSupply.sub(amount);

        emit Burned(operator, from, amount, data, operatorData);
        emit Transfer(from, address(0), amount);
    }

    function _move(
        address operator,
        address from,
        address to,
        uint256 amount,
        bytes memory userData,
        bytes memory operatorData
    )
        private
    {
        _beforeTokenTransfer(operator, from, to, amount);

        _balances[from] = _balances[from].sub(amount, "ERC777: transfer amount exceeds balance");
        _balances[to] = _balances[to].add(amount);

        emit Sent(operator, from, to, amount, userData, operatorData);
        emit Transfer(from, to, amount);
    }

    /**
     * @dev See {ERC20-_approve}.
     *
     * Note that accounts cannot have allowance issued by their operators.
     */
    function _approve(address holder, address spender, uint256 value) internal {
        require(holder != address(0), "ERC777: approve from the zero address");
        require(spender != address(0), "ERC777: approve to the zero address");

        _allowances[holder][spender] = value;
        emit Approval(holder, spender, value);
    }

    /**
     * @dev Call from.tokensToSend() if the interface is registered
     * @param operator address operator requesting the transfer
     * @param from address token holder address
     * @param to address recipient address
     * @param amount uint256 amount of tokens to transfer
     * @param userData bytes extra information provided by the token holder (if any)
     * @param operatorData bytes extra information provided by the operator (if any)
     */
    function _callTokensToSend(
        address operator,
        address from,
        address to,
        uint256 amount,
        bytes memory userData,
        bytes memory operatorData
    )
        private
    {
        address implementer = _ERC1820_REGISTRY.getInterfaceImplementer(from, _TOKENS_SENDER_INTERFACE_HASH);
        if (implementer != address(0)) {
            IERC777Sender(implementer).tokensToSend(operator, from, to, amount, userData, operatorData);
        }
    }

    /**
     * @dev Call to.tokensReceived() if the interface is registered. Reverts if the recipient is a contract but
     * tokensReceived() was not registered for the recipient
     * @param operator address operator requesting the transfer
     * @param from address token holder address
     * @param to address recipient address
     * @param amount uint256 amount of tokens to transfer
     * @param userData bytes extra information provided by the token holder (if any)
     * @param operatorData bytes extra information provided by the operator (if any)
     * @param requireReceptionAck if true, contract recipients are required to implement ERC777TokensRecipient
     */
    function _callTokensReceived(
        address operator,
        address from,
        address to,
        uint256 amount,
        bytes memory userData,
        bytes memory operatorData,
        bool requireReceptionAck
    )
        private
    {
        address implementer = _ERC1820_REGISTRY.getInterfaceImplementer(to, _TOKENS_RECIPIENT_INTERFACE_HASH);
        if (implementer != address(0)) {
            IERC777Recipient(implementer).tokensReceived(operator, from, to, amount, userData, operatorData);
        } else if (requireReceptionAck) {
            require(!to.isContract(), "ERC777: token recipient contract has no implementer for ERC777TokensRecipient");
        }
    }

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

    // additions
    /**
     * @dev See {IERC777-symbol}.
     */
    function _setSymbol(string calldata _newSymbol) internal virtual {
        _symbol = _newSymbol;
    }

    /**
     * @dev See {IERC777-name}.
     */
    function _setName(string calldata _newName) internal virtual {
        _name = _newName;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

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

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

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 GSN meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address payable) {
        return msg.sender;
    }

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

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Interface of the ERC777Token standard as defined in the EIP.
 *
 * This contract uses the
 * https://eips.ethereum.org/EIPS/eip-1820[ERC1820 registry standard] to let
 * token holders and recipients react to token movements by using setting implementers
 * for the associated interfaces in said registry. See {IERC1820Registry} and
 * {ERC1820Implementer}.
 */
interface IERC777 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

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

    /**
     * @dev Returns the smallest part of the token that is not divisible. This
     * means all token operations (creation, movement and destruction) must have
     * amounts that are a multiple of this number.
     *
     * For most token contracts, this value will equal 1.
     */
    function granularity() external view returns (uint256);

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

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

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * If send or receive hooks are registered for the caller and `recipient`,
     * the corresponding functions will be called with `data` and empty
     * `operatorData`. See {IERC777Sender} and {IERC777Recipient}.
     *
     * Emits a {Sent} event.
     *
     * Requirements
     *
     * - the caller must have at least `amount` tokens.
     * - `recipient` cannot be the zero address.
     * - if `recipient` is a contract, it must implement the {IERC777Recipient}
     * interface.
     */
    function send(address recipient, uint256 amount, bytes calldata data) external;

    /**
     * @dev Destroys `amount` tokens from the caller's account, reducing the
     * total supply.
     *
     * If a send hook is registered for the caller, the corresponding function
     * will be called with `data` and empty `operatorData`. See {IERC777Sender}.
     *
     * Emits a {Burned} event.
     *
     * Requirements
     *
     * - the caller must have at least `amount` tokens.
     */
    function burn(uint256 amount, bytes calldata data) external;

    /**
     * @dev Returns true if an account is an operator of `tokenHolder`.
     * Operators can send and burn tokens on behalf of their owners. All
     * accounts are their own operator.
     *
     * See {operatorSend} and {operatorBurn}.
     */
    function isOperatorFor(address operator, address tokenHolder) external view returns (bool);

    /**
     * @dev Make an account an operator of the caller.
     *
     * See {isOperatorFor}.
     *
     * Emits an {AuthorizedOperator} event.
     *
     * Requirements
     *
     * - `operator` cannot be calling address.
     */
    function authorizeOperator(address operator) external;

    /**
     * @dev Revoke an account's operator status for the caller.
     *
     * See {isOperatorFor} and {defaultOperators}.
     *
     * Emits a {RevokedOperator} event.
     *
     * Requirements
     *
     * - `operator` cannot be calling address.
     */
    function revokeOperator(address operator) external;

    /**
     * @dev Returns the list of default operators. These accounts are operators
     * for all token holders, even if {authorizeOperator} was never called on
     * them.
     *
     * This list is immutable, but individual holders may revoke these via
     * {revokeOperator}, in which case {isOperatorFor} will return false.
     */
    function defaultOperators() external view returns (address[] memory);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient`. The caller must
     * be an operator of `sender`.
     *
     * If send or receive hooks are registered for `sender` and `recipient`,
     * the corresponding functions will be called with `data` and
     * `operatorData`. See {IERC777Sender} and {IERC777Recipient}.
     *
     * Emits a {Sent} event.
     *
     * Requirements
     *
     * - `sender` cannot be the zero address.
     * - `sender` must have at least `amount` tokens.
     * - the caller must be an operator for `sender`.
     * - `recipient` cannot be the zero address.
     * - if `recipient` is a contract, it must implement the {IERC777Recipient}
     * interface.
     */
    function operatorSend(
        address sender,
        address recipient,
        uint256 amount,
        bytes calldata data,
        bytes calldata operatorData
    ) external;

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the total supply.
     * The caller must be an operator of `account`.
     *
     * If a send hook is registered for `account`, the corresponding function
     * will be called with `data` and `operatorData`. See {IERC777Sender}.
     *
     * Emits a {Burned} event.
     *
     * Requirements
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     * - the caller must be an operator for `account`.
     */
    function operatorBurn(
        address account,
        uint256 amount,
        bytes calldata data,
        bytes calldata operatorData
    ) external;

    event Sent(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256 amount,
        bytes data,
        bytes operatorData
    );

    event Minted(address indexed operator, address indexed to, uint256 amount, bytes data, bytes operatorData);

    event Burned(address indexed operator, address indexed from, uint256 amount, bytes data, bytes operatorData);

    event AuthorizedOperator(address indexed operator, address indexed tokenHolder);

    event RevokedOperator(address indexed operator, address indexed tokenHolder);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Interface of the ERC777TokensRecipient standard as defined in the EIP.
 *
 * Accounts can be notified of {IERC777} tokens being sent to them by having a
 * contract implement this interface (contract holders can be their own
 * implementer) and registering it on the
 * https://eips.ethereum.org/EIPS/eip-1820[ERC1820 global registry].
 *
 * See {IERC1820Registry} and {ERC1820Implementer}.
 */
interface IERC777Recipient {
    /**
     * @dev Called by an {IERC777} token contract whenever tokens are being
     * moved or created into a registered account (`to`). The type of operation
     * is conveyed by `from` being the zero address or not.
     *
     * This call occurs _after_ the token contract's state is updated, so
     * {IERC777-balanceOf}, etc., can be used to query the post-operation state.
     *
     * This function may revert to prevent the operation from being executed.
     */
    function tokensReceived(
        address operator,
        address from,
        address to,
        uint256 amount,
        bytes calldata userData,
        bytes calldata operatorData
    ) external;
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Interface of the ERC777TokensSender standard as defined in the EIP.
 *
 * {IERC777} Token holders can be notified of operations performed on their
 * tokens by having a contract implement this interface (contract holders can be
 *  their own implementer) and registering it on the
 * https://eips.ethereum.org/EIPS/eip-1820[ERC1820 global registry].
 *
 * See {IERC1820Registry} and {ERC1820Implementer}.
 */
interface IERC777Sender {
    /**
     * @dev Called by an {IERC777} token contract whenever a registered holder's
     * (`from`) tokens are about to be moved or destroyed. The type of operation
     * is conveyed by `to` being the zero address or not.
     *
     * This call occurs _before_ the token contract's state is updated, so
     * {IERC777-balanceOf}, etc., can be used to query the pre-operation state.
     *
     * This function may revert to prevent the operation from being executed.
     */
    function tokensToSend(
        address operator,
        address from,
        address to,
        uint256 amount,
        bytes calldata userData,
        bytes calldata operatorData
    ) external;
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b > a) return (false, 0);
        return (true, a - b);
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) return (true, 0);
        uint256 c = a * b;
        if (c / a != b) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a / b);
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a % b);
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

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

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) return 0;
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: division by zero");
        return a / b;
    }

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

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        return a - b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a % b;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }

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

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(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) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(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) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

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

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Interface of the global ERC1820 Registry, as defined in the
 * https://eips.ethereum.org/EIPS/eip-1820[EIP]. Accounts may register
 * implementers for interfaces in this registry, as well as query support.
 *
 * Implementers may be shared by multiple accounts, and can also implement more
 * than a single interface for each account. Contracts can implement interfaces
 * for themselves, but externally-owned accounts (EOA) must delegate this to a
 * contract.
 *
 * {IERC165} interfaces can also be queried via the registry.
 *
 * For an in-depth explanation and source code analysis, see the EIP text.
 */
interface IERC1820Registry {
    /**
     * @dev Sets `newManager` as the manager for `account`. A manager of an
     * account is able to set interface implementers for it.
     *
     * By default, each account is its own manager. Passing a value of `0x0` in
     * `newManager` will reset the manager to this initial state.
     *
     * Emits a {ManagerChanged} event.
     *
     * Requirements:
     *
     * - the caller must be the current manager for `account`.
     */
    function setManager(address account, address newManager) external;

    /**
     * @dev Returns the manager for `account`.
     *
     * See {setManager}.
     */
    function getManager(address account) external view returns (address);

    /**
     * @dev Sets the `implementer` contract as ``account``'s implementer for
     * `interfaceHash`.
     *
     * `account` being the zero address is an alias for the caller's address.
     * The zero address can also be used in `implementer` to remove an old one.
     *
     * See {interfaceHash} to learn how these are created.
     *
     * Emits an {InterfaceImplementerSet} event.
     *
     * Requirements:
     *
     * - the caller must be the current manager for `account`.
     * - `interfaceHash` must not be an {IERC165} interface id (i.e. it must not
     * end in 28 zeroes).
     * - `implementer` must implement {IERC1820Implementer} and return true when
     * queried for support, unless `implementer` is the caller. See
     * {IERC1820Implementer-canImplementInterfaceForAddress}.
     */
    function setInterfaceImplementer(address account, bytes32 _interfaceHash, address implementer) external;

    /**
     * @dev Returns the implementer of `interfaceHash` for `account`. If no such
     * implementer is registered, returns the zero address.
     *
     * If `interfaceHash` is an {IERC165} interface id (i.e. it ends with 28
     * zeroes), `account` will be queried for support of it.
     *
     * `account` being the zero address is an alias for the caller's address.
     */
    function getInterfaceImplementer(address account, bytes32 _interfaceHash) external view returns (address);

    /**
     * @dev Returns the interface hash for an `interfaceName`, as defined in the
     * corresponding
     * https://eips.ethereum.org/EIPS/eip-1820#interface-name[section of the EIP].
     */
    function interfaceHash(string calldata interfaceName) external pure returns (bytes32);

    /**
     *  @notice Updates the cache with whether the contract implements an ERC165 interface or not.
     *  @param account Address of the contract for which to update the cache.
     *  @param interfaceId ERC165 interface for which to update the cache.
     */
    function updateERC165Cache(address account, bytes4 interfaceId) external;

    /**
     *  @notice Checks whether a contract implements an ERC165 interface or not.
     *  If the result is not cached a direct lookup on the contract address is performed.
     *  If the result is not cached or the cached value is out-of-date, the cache MUST be updated manually by calling
     *  {updateERC165Cache} with the contract address.
     *  @param account Address of the contract to check.
     *  @param interfaceId ERC165 interface to check.
     *  @return True if `account` implements `interfaceId`, false otherwise.
     */
    function implementsERC165Interface(address account, bytes4 interfaceId) external view returns (bool);

    /**
     *  @notice Checks whether a contract implements an ERC165 interface or not without using nor updating the cache.
     *  @param account Address of the contract to check.
     *  @param interfaceId ERC165 interface to check.
     *  @return True if `account` implements `interfaceId`, false otherwise.
     */
    function implementsERC165InterfaceNoCache(address account, bytes4 interfaceId) external view returns (bool);

    event InterfaceImplementerSet(address indexed account, bytes32 indexed interfaceHash, address indexed implementer);

    event ManagerChanged(address indexed account, address indexed newManager);
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"address[]","name":"_defaultOperators","type":"address[]"},{"internalType":"uint256","name":"_initialSupply","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"tokenHolder","type":"address"}],"name":"AuthorizedOperator","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"bytes","name":"data","type":"bytes"},{"indexed":false,"internalType":"bytes","name":"operatorData","type":"bytes"}],"name":"Burned","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"bytes","name":"data","type":"bytes"},{"indexed":false,"internalType":"bytes","name":"operatorData","type":"bytes"}],"name":"Minted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"tokenHolder","type":"address"}],"name":"RevokedOperator","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"bytes","name":"data","type":"bytes"},{"indexed":false,"internalType":"bytes","name":"operatorData","type":"bytes"}],"name":"Sent","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":"holder","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":"operator","type":"address"}],"name":"authorizeOperator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"tokenHolder","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"defaultOperators","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"granularity","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"address","name":"tokenHolder","type":"address"}],"name":"isOperatorFor","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"bytes","name":"operatorData","type":"bytes"}],"name":"operatorBurn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"bytes","name":"operatorData","type":"bytes"}],"name":"operatorSend","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"revokeOperator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"send","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"holder","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newName","type":"string"},{"internalType":"string","name":"_newSymbol","type":"string"}],"name":"updateTokenInfo","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000001027e72f1f12813088000000000000000000000000000000000000000000000000000000000000000000000a4455535420546f6b656e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000444555354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : name (string): DUST Token
Arg [1] : symbol (string): DUST
Arg [2] : _defaultOperators (address[]): 
Arg [3] : _initialSupply (uint256): 5000000000000000000000000000

-----Encoded View---------------
9 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [3] : 00000000000000000000000000000000000000001027e72f1f12813088000000
Arg [4] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [5] : 4455535420546f6b656e00000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [7] : 4455535400000000000000000000000000000000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000000