Contract source

// SPDX-License-Identifier: MIT
pragma hyperion >=0.0;

import "./CustomERC20.hyp";

/**
 * @title CustomERC20Factory
 * @notice Deploys {CustomERC20} instances. The deployed token is owned by
 *         `msg.sender`; initial supply is minted to `recipient_` (defaults to
 *         `msg.sender` if zero).
 */
contract CustomERC20Factory {
    event TokenCreated(address indexed tokenAddress, address indexed owner);

    function createToken(
        string memory name_,
        string memory symbol_,
        uint256 initialSupply_,
        uint8 decimals_,
        uint256 maxSupply_,
        address recipient_,
        uint256 maxWalletAmount_,
        uint256 maxTxLimit_
    ) external returns (address) {
        require(decimals_ <= 18, "CustomERC20Factory: decimals > 18");
        require(bytes(name_).length > 0, "CustomERC20Factory: empty name");
        require(bytes(symbol_).length > 0, "CustomERC20Factory: empty symbol");

        address _initialRecipient = recipient_ == address(0) ? msg.sender : recipient_;

        CustomERC20 newToken = new CustomERC20(
            name_,
            symbol_,
            initialSupply_,
            decimals_,
            maxSupply_,
            _initialRecipient,
            msg.sender,
            maxWalletAmount_,
            maxTxLimit_
        );

        emit TokenCreated(address(newToken), msg.sender);
        return address(newToken);
    }
}

Verified imports

6 files

Context.hyp

// SPDX-License-Identifier: MIT
pragma hyperion >=0.0;

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

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

CustomERC20.hyp

// SPDX-License-Identifier: MIT
pragma hyperion >=0.0;

import "./ERC20.hyp";
import "./Ownable.hyp";

/**
 * @title CustomERC20
 * @notice QRC20 token with configurable supply cap, per-wallet cap, and per-tx cap.
 *         The owner can mint up to `maxSupply`, adjust caps, and manage the
 *         cap-bypass whitelist post-deploy. `maxSupply` is immutable.
 */
contract CustomERC20 is ERC20, Ownable {
    uint8 private immutable _decimals;
    uint256 public immutable maxSupply;
    uint256 public maxWalletAmount;
    uint256 public maxTxLimit;

    mapping(address => bool) private _isExcludedFromLimits;

    event MaxWalletAmountUpdated(uint256 previousValue, uint256 newValue);
    event MaxTxLimitUpdated(uint256 previousValue, uint256 newValue);
    event ExcludedFromLimitsUpdated(address indexed account, bool excluded);

    constructor(
        string memory name_,
        string memory symbol_,
        uint256 initialSupply_,
        uint8 decimals_,
        uint256 maxSupply_,
        address recipient_,
        address owner_,
        uint256 maxWalletAmount_,
        uint256 maxTxLimit_
    ) ERC20(name_, symbol_) Ownable() {
        require(bytes(name_).length > 0, "CustomERC20: empty name");
        require(bytes(symbol_).length > 0, "CustomERC20: empty symbol");
        require(decimals_ <= 18, "CustomERC20: decimals > 18");
        require(maxSupply_ > 0, "CustomERC20: maxSupply is zero");
        require(initialSupply_ <= maxSupply_, "CustomERC20: initialSupply exceeds maxSupply");
        require(owner_ != address(0), "CustomERC20: owner is zero");
        require(recipient_ != address(0), "CustomERC20: recipient is zero");

        _decimals = decimals_;
        maxSupply = maxSupply_;
        maxWalletAmount = maxWalletAmount_;
        maxTxLimit = maxTxLimit_;

        _mint(recipient_, initialSupply_);

        _isExcludedFromLimits[recipient_] = true;
        emit ExcludedFromLimitsUpdated(recipient_, true);

        // transferOwnership will move exclusion from the deploying contract
        // (factory / EOA) to owner_ via the _transferOwnership override.
        transferOwnership(owner_);
    }

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

    /**
     * @notice Mint `amount` new tokens to `to`. Only callable by the owner.
     *         Reverts if `totalSupply() + amount > maxSupply`. Uses
     *         subtraction form to guarantee the revert message fires
     *         regardless of how the compiler handles arithmetic overflow.
     */
    function mint(address to, uint256 amount) external onlyOwner {
        require(amount <= maxSupply - totalSupply(), "CustomERC20: exceeds maxSupply");
        _mint(to, amount);
    }

    /**
     * @notice Set the per-wallet holding cap. Zero disables the cap.
     */
    function setMaxWalletAmount(uint256 newValue) external onlyOwner {
        emit MaxWalletAmountUpdated(maxWalletAmount, newValue);
        maxWalletAmount = newValue;
    }

    /**
     * @notice Set the per-tx transfer cap. Zero disables the cap.
     */
    function setMaxTxLimit(uint256 newValue) external onlyOwner {
        emit MaxTxLimitUpdated(maxTxLimit, newValue);
        maxTxLimit = newValue;
    }

    /**
     * @notice Add or remove `account` from the cap-bypass whitelist.
     *         Whitelisted accounts bypass both maxWalletAmount and maxTxLimit
     *         on both the sender and recipient side.
     */
    function setExcludedFromLimits(address account, bool excluded) external onlyOwner {
        _isExcludedFromLimits[account] = excluded;
        emit ExcludedFromLimitsUpdated(account, excluded);
    }

    /**
     * @notice Returns true if `account` is exempt from per-wallet / per-tx caps.
     */
    function isExcludedFromLimits(address account) external view returns (bool) {
        return _isExcludedFromLimits[account];
    }

    /**
     * @dev Keeps the cap-bypass whitelist aligned with the owner role across
     *      ownership handoffs. Renouncing ownership (newOwner == address(0))
     *      still revokes the old owner's exemption; a follow-up
     *      setExcludedFromLimits(oldOwner, true) by the new owner can restore
     *      it if desired.
     */
    function _transferOwnership(address newOwner) internal override {
        address oldOwner = owner();
        if (oldOwner != address(0) && oldOwner != newOwner) {
            _isExcludedFromLimits[oldOwner] = false;
            emit ExcludedFromLimitsUpdated(oldOwner, false);
        }
        if (newOwner != address(0) && !_isExcludedFromLimits[newOwner]) {
            _isExcludedFromLimits[newOwner] = true;
            emit ExcludedFromLimitsUpdated(newOwner, true);
        }
        super._transferOwnership(newOwner);
    }

    function transfer(address recipient, uint256 amount) public override returns (bool) {
        require(_checkLimits(msg.sender, recipient, amount), "Transfer exceeds limits");
        return super.transfer(recipient, amount);
    }

    function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
        require(_checkLimits(sender, recipient, amount), "Transfer exceeds limits");
        return super.transferFrom(sender, recipient, amount);
    }

    function _checkLimits(address sender, address recipient, uint256 amount) internal view returns (bool) {
        if (_isExcludedFromLimits[sender] || _isExcludedFromLimits[recipient]) {
            return true;
        }
        if (maxTxLimit > 0 && amount > maxTxLimit) {
            return false;
        }
        if (maxWalletAmount > 0 && balanceOf(recipient) + amount > maxWalletAmount) {
            return false;
        }
        return true;
    }
}

ERC20.hyp

// SPDX-License-Identifier: MIT
pragma hyperion >=0.0;

import "./IERC20.hyp";
import "./IERC20Metadata.hyp";
import "./Context.hyp";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * 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 ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

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

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

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

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the 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 override returns (uint8) {
        return 18;
    }

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

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, amount);
        return true;
    }

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

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(address from, address to, uint256 amount) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `from` to `to`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(address from, address to, uint256 amount) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
            // Overflow not possible: the sum of all balances is capped by totalSupply, and the sum is preserved by
            // decrementing then incrementing.
            _balances[to] += amount;
        }

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

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

        _totalSupply += amount;
        unchecked {
            // Overflow not possible: balance + amount is at most totalSupply + amount, which is checked above.
            _balances[account] += amount;
        }
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

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

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
            // Overflow not possible: amount <= accountBalance <= totalSupply.
            _totalSupply -= amount;
        }

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(address owner, address spender, uint256 amount) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `amount`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 amount) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

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

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

IERC20.hyp

// SPDX-License-Identifier: MIT
pragma hyperion >=0.0;

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

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

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

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

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

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

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

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

IERC20Metadata.hyp

// SPDX-License-Identifier: MIT
pragma hyperion >=0.0;

import "./IERC20.hyp";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

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

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

Ownable.hyp

// SPDX-License-Identifier: MIT
pragma hyperion >=0.0;

import "./Context.hyp";

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

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

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

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

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

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

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

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

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

[ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "tokenAddress", "type": "address" }, { "indexed": true, "internalType": "address", "name": "owner", "type": "address" } ], "name": "TokenCreated", "type": "event" }, { "inputs": [ { "internalType": "string", "name": "name_", "type": "string" }, { "internalType": "string", "name": "symbol_", "type": "string" }, { "internalType": "uint256", "name": "initialSupply_", "type": "uint256" }, { "internalType": "uint8", "name": "decimals_", "type": "uint8" }, { "internalType": "uint256", "name": "maxSupply_", "type": "uint256" }, { "internalType": "address", "name": "recipient_", "type": "address" }, { "internalType": "uint256", "name": "maxWalletAmount_", "type": "uint256" }, { "internalType": "uint256", "name": "maxTxLimit_", "type": "uint256" } ], "name": "createToken", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "nonpayable", "type": "function" } ]

Number	In/Out	From/To	Transaction Hash	Timestamp	Paid Fees
14	In	From:Q7809b121E43cbdB7184b43551e12C31d9b0F7E2ffC1BF23bd9f13322b1AbB500c5BCe4926965cECa276AAEfD0093C473afA103f21666D6BF59Ab2ceB25B93891 To:Q519E79f891876b39C96d77877405cc09C169B2fBDf75c7B3Ee25631da62f8706AA64591d201ba64022f79edA2C3F75A75d7136acBa9c5CeC0324c93BBb3a2acf	0xbb1386...19272aba	10 Nov 2026, 06:15:00 UTC	0.005769855016155594 Quanta
13	In	From:Q9E92Ac31558694debe0bbC81ED7B2e624431A209d81Deea949F57D786977A24F03020E00008F78852F3Bb50017278c5A41352b29F9256E5C8B85D8914198EEdD To:Q519E79f891876b39C96d77877405cc09C169B2fBDf75c7B3Ee25631da62f8706AA64591d201ba64022f79edA2C3F75A75d7136acBa9c5CeC0324c93BBb3a2acf	0x72c2d3...e9672293	04 Nov 2026, 13:25:00 UTC	0.005767970016150316 Quanta
12	In	From:Q0dbbe85434c7876277BFE870E124ec4714A817A3707cF14a5E4332F6f04c63F2dF961Fa0f3fac253c861898533148D6cc24f7fcc337D30836a60809603334210 To:Q519E79f891876b39C96d77877405cc09C169B2fBDf75c7B3Ee25631da62f8706AA64591d201ba64022f79edA2C3F75A75d7136acBa9c5CeC0324c93BBb3a2acf	0x4a9450...3910a476	04 Nov 2026, 09:29:00 UTC	0.005768855016152794 Quanta
11	In	From:Q1eFb62e6Fcf5D50Fb815806B775a02578308106a5f41dBFeE9d5b54631D3fB0638e78673C26F27dD929610D4627E609a4da3F378E4AD73fBc059EEBF59cCE378 To:Q519E79f891876b39C96d77877405cc09C169B2fBDf75c7B3Ee25631da62f8706AA64591d201ba64022f79edA2C3F75A75d7136acBa9c5CeC0324c93BBb3a2acf	0x952fb0...e8b84cba	01 Nov 2026, 16:19:00 UTC	0.005770330016156924 Quanta
10	In	From:Q1eFb62e6Fcf5D50Fb815806B775a02578308106a5f41dBFeE9d5b54631D3fB0638e78673C26F27dD929610D4627E609a4da3F378E4AD73fBc059EEBF59cCE378 To:Q519E79f891876b39C96d77877405cc09C169B2fBDf75c7B3Ee25631da62f8706AA64591d201ba64022f79edA2C3F75A75d7136acBa9c5CeC0324c93BBb3a2acf	0x564f18...4569c9cf	01 Nov 2026, 11:22:00 UTC	0.005766490016146172 Quanta
9	In	From:Q4F5EefA1DadBCd1Eb6DD3F6c0fbe07F1ec8174E84caD8327ED4C4890C4BA6bd871e0632F71EF645460A1825910689890011F0ead2012Fa03aa3Ff297f0F324Ba To:Q519E79f891876b39C96d77877405cc09C169B2fBDf75c7B3Ee25631da62f8706AA64591d201ba64022f79edA2C3F75A75d7136acBa9c5CeC0324c93BBb3a2acf	0xb554aa...44c20890	10 Oct 2026, 12:20:00 UTC	0.003662009560185963 Quanta
8	In	From:Qeaf837076B1057cf62B2Bb7b39383bfcD4504B818F66fBEa36778852fE682Fbf954773b66B76ab1e317504c13B531dd4760df598120e0c667C514A6d792DEaf2 To:Q519E79f891876b39C96d77877405cc09C169B2fBDf75c7B3Ee25631da62f8706AA64591d201ba64022f79edA2C3F75A75d7136acBa9c5CeC0324c93BBb3a2acf	0x98f47a...5001df6a	08 Oct 2026, 19:43:00 UTC	0.005823187516304925 Quanta
7	In	From:Q924fe0F9bFe86863Af8bc8ee108Cb265fBAf3301B01Fd91cdc1f4bB5f4Be33ac8433F37c55bB9E677c9D0fC7041f9fcf998a35eeACD825d28f0Ba02A3Dcac931 To:Q519E79f891876b39C96d77877405cc09C169B2fBDf75c7B3Ee25631da62f8706AA64591d201ba64022f79edA2C3F75A75d7136acBa9c5CeC0324c93BBb3a2acf	0xea9ba4...12f138ef	04 Oct 2026, 17:06:00 UTC	0.005820620016297736 Quanta
6	In	From:Qeaf837076B1057cf62B2Bb7b39383bfcD4504B818F66fBEa36778852fE682Fbf954773b66B76ab1e317504c13B531dd4760df598120e0c667C514A6d792DEaf2 To:Q519E79f891876b39C96d77877405cc09C169B2fBDf75c7B3Ee25631da62f8706AA64591d201ba64022f79edA2C3F75A75d7136acBa9c5CeC0324c93BBb3a2acf	0xe03358...2fb806ee	03 Oct 2026, 00:02:00 UTC	0.005824132516307571 Quanta
5	In	From:Qeaf837076B1057cf62B2Bb7b39383bfcD4504B818F66fBEa36778852fE682Fbf954773b66B76ab1e317504c13B531dd4760df598120e0c667C514A6d792DEaf2 To:Q519E79f891876b39C96d77877405cc09C169B2fBDf75c7B3Ee25631da62f8706AA64591d201ba64022f79edA2C3F75A75d7136acBa9c5CeC0324c93BBb3a2acf	0x170104...4fec76d7	02 Oct 2026, 23:59:00 UTC	0.005824427516308397 Quanta

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Address Q519E79f891876b39C96d77877405cc09C169B2fBDf75c7B3Ee25631da62f8706AA64591d201ba64022f79edA2C3F75A75d7136acBa9c5CeC0324c93BBb3a2acf

Contract Q519E79f891876b39C96d77877405cc09C169B2fBDf75c7B3Ee25631da62f8706AA64591d201ba64022f79edA2C3F75A75d7136acBa9c5CeC0324c93BBb3a2acf

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