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// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "ERC20.sol";
import "IFLIP.sol";
import "Shared.sol";

/**
 * @title    FLIP contract
 * @notice   The FLIP utility token which is used in the StateChain.
 */
contract FLIP is ERC20, IFLIP, Shared {
    address private issuer;

    constructor(
        uint256 flipTotalSupply,
        uint256 numGenesisValidators,
        uint256 genesisStake,
        address receiverGenesisValidatorFlip, // StateChainGateway
        address receiverGenesisFlip,
        address genesisIssuer //StateChainGateway
    )
        ERC20("Chainflip", "FLIP")
        nzAddr(receiverGenesisValidatorFlip)
        nzAddr(receiverGenesisFlip)
        nzUint(flipTotalSupply)
        nzAddr(genesisIssuer)
    {
        uint256 genesisValidatorFlip = numGenesisValidators * genesisStake;
        _mint(receiverGenesisValidatorFlip, genesisValidatorFlip);
        _mint(receiverGenesisFlip, flipTotalSupply - genesisValidatorFlip);
        issuer = genesisIssuer;
    }

    //////////////////////////////////////////////////////////////
    //                                                          //
    //                  State-changing functions                //
    //                                                          //
    //////////////////////////////////////////////////////////////

    /**
     * @notice Mint FLIP tokens to an account. This is controlled via an issuer
     *         controlled by the StateChain to adjust the supply of FLIP tokens.
     * @dev    The _mint function checks for zero address. We do not check for
     *         zero amount because there is no real reason to revert and we want
     *         to minimise reversion of State Chain calls
     * @param account   Account to receive the newly minted tokens
     * @param amount    Amount of tokens to mint
     */
    function mint(address account, uint amount) external override onlyIssuer {
        _mint(account, amount);
    }

    /**
     * @notice Mint FLIP tokens to an account. This is controlled via an issuer
     *         controlled by the StateChain to adjust the supply of FLIP tokens.
     * @dev    The _burn function checks for zero address. We do not check for
     *         zero amount because there is no real reason to revert and we want
     *         to minimise reversion of State Chain calls.
     * @param account   Account to burn the tokens from
     * @param amount    Amount of tokens to burn
     */
    function burn(address account, uint amount) external override onlyIssuer {
        _burn(account, amount);
    }

    /**
     * @notice Update the issuer address. This is to be controlled via an issuer
     *         controlled by the StateChain.
     * @param newIssuer   Account that can mint and burn FLIP tokens.
     */
    function updateIssuer(address newIssuer) external override nzAddr(issuer) onlyIssuer {
        emit IssuerUpdated(issuer, newIssuer);
        issuer = newIssuer;
    }

    //////////////////////////////////////////////////////////////
    //                                                          //
    //                  Non-state-changing functions            //
    //                                                          //
    //////////////////////////////////////////////////////////////

    /// @dev Get the issuer address.
    function getIssuer() external view override returns (address) {
        return issuer;
    }

    //////////////////////////////////////////////////////////////
    //                                                          //
    //                        Modifiers                         //
    //                                                          //
    //////////////////////////////////////////////////////////////

    /// @dev    Check that the caller is the token issuer.
    modifier onlyIssuer() {
        require(msg.sender == issuer, "FLIP: not issuer");
        _;
    }
}

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

pragma solidity ^0.8.0;

import "IERC20.sol";
import "IERC20Metadata.sol";
import "Context.sol";

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

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

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

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

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless this function is
     * overridden;
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

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

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

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

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

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

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

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

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

        return true;
    }

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

        _beforeTokenTransfer(from, to, amount);

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

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, amount);
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "IERC20.sol";

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

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

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

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

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "IERC20.sol";

/**
 * @title    FLIP interface for the FLIP utility token
 */
interface IFLIP is IERC20 {
    event IssuerUpdated(address oldIssuer, address newIssuer);

    //////////////////////////////////////////////////////////////
    //                                                          //
    //                  State-changing functions                //
    //                                                          //
    //////////////////////////////////////////////////////////////

    function mint(address account, uint amount) external;

    function burn(address account, uint amount) external;

    function updateIssuer(address newIssuer) external;

    //////////////////////////////////////////////////////////////
    //                                                          //
    //                  Non-state-changing functions            //
    //                                                          //
    //////////////////////////////////////////////////////////////

    function getIssuer() external view returns (address);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "IShared.sol";

/**
 * @title    Shared contract
 * @notice   Holds constants and modifiers that are used in multiple contracts
 * @dev      It would be nice if this could be a library, but modifiers can't be exported :(
 */

abstract contract Shared is IShared {
    /// @dev The address used to indicate whether transfer should send native or a token
    address internal constant _NATIVE_ADDR = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;
    address internal constant _ZERO_ADDR = address(0);
    bytes32 internal constant _NULL = "";
    uint256 internal constant _E_18 = 1e18;

    /// @dev    Checks that a uint isn't zero/empty
    modifier nzUint(uint256 u) {
        require(u != 0, "Shared: uint input is empty");
        _;
    }

    /// @dev    Checks that an address isn't zero/empty
    modifier nzAddr(address a) {
        require(a != _ZERO_ADDR, "Shared: address input is empty");
        _;
    }

    /// @dev    Checks that a bytes32 isn't zero/empty
    modifier nzBytes32(bytes32 b) {
        require(b != _NULL, "Shared: bytes32 input is empty");
        _;
    }

    /// @dev    Checks that the pubKeyX is populated
    modifier nzKey(Key memory key) {
        require(key.pubKeyX != 0, "Shared: pubKeyX is empty");
        _;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;
import "IERC20.sol";

/**
 * @title    Shared interface
 * @notice   Holds structs needed by other interfaces
 */
interface IShared {
    /**
     * @dev  SchnorrSECP256K1 requires that each key has a public key part (x coordinate),
     *       a parity for the y coordinate (0 if the y ordinate of the public key is even, 1
     *       if it's odd)
     */
    struct Key {
        uint256 pubKeyX;
        uint8 pubKeyYParity;
    }

    /**
     * @dev  Contains a signature and the nonce used to create it. Also the recovered address
     *       to check that the signature is valid
     */
    struct SigData {
        uint256 sig;
        uint256 nonce;
        address kTimesGAddress;
    }

    /**
     * @param token The address of the token to be transferred
     * @param recipient The address of the recipient of the transfer
     * @param amount    The amount to transfer, in wei (uint)
     */
    struct TransferParams {
        address token;
        address payable recipient;
        uint256 amount;
    }

    /**
     * @param swapID    The unique identifier for this swap (bytes32), used for create2
     * @param token     The token to be transferred
     */
    struct DeployFetchParams {
        bytes32 swapID;
        address token;
    }

    /**
     * @param fetchContract   The address of the deployed Deposit contract
     * @param token     The token to be transferred
     */
    struct FetchParams {
        address payable fetchContract;
        address token;
    }
}

{
  "evmVersion": "paris",
  "optimizer": {
    "enabled": true,
    "runs": 800
  },
  "libraries": {
    "FLIP.sol": {}
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

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[{"inputs":[{"internalType":"uint256","name":"flipTotalSupply","type":"uint256"},{"internalType":"uint256","name":"numGenesisValidators","type":"uint256"},{"internalType":"uint256","name":"genesisStake","type":"uint256"},{"internalType":"address","name":"receiverGenesisValidatorFlip","type":"address"},{"internalType":"address","name":"receiverGenesisFlip","type":"address"},{"internalType":"address","name":"genesisIssuer","type":"address"}],"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":false,"internalType":"address","name":"oldIssuer","type":"address"},{"indexed":false,"internalType":"address","name":"newIssuer","type":"address"}],"name":"IssuerUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getIssuer","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newIssuer","type":"address"}],"name":"updateIssuer","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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0000000000000000000000000000000000000000004a723dc6b40b8a9a000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000003635c9adc5dea000000000000000000000000000006995ab7c4d7f4b03f467cf4c8e920427d9621dbd00000000000000000000000038a4bcc04f5136e6408589a440f495d7ad0f34db0000000000000000000000006995ab7c4d7f4b03f467cf4c8e920427d9621dbd

-----Decoded View---------------
Arg [0] : flipTotalSupply (uint256): 90000000000000000000000000
Arg [1] : numGenesisValidators (uint256): 3
Arg [2] : genesisStake (uint256): 1000000000000000000000
Arg [3] : receiverGenesisValidatorFlip (address): 0x6995Ab7c4D7F4B03f467Cf4c8E920427d9621DBd
Arg [4] : receiverGenesisFlip (address): 0x38a4BCC04f5136e6408589A440F495D7AD0F34DB
Arg [5] : genesisIssuer (address): 0x6995Ab7c4D7F4B03f467Cf4c8E920427d9621DBd

-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000004a723dc6b40b8a9a000000
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [2] : 00000000000000000000000000000000000000000000003635c9adc5dea00000
Arg [3] : 0000000000000000000000006995ab7c4d7f4b03f467cf4c8e920427d9621dbd
Arg [4] : 00000000000000000000000038a4bcc04f5136e6408589a440f495d7ad0f34db
Arg [5] : 0000000000000000000000006995ab7c4d7f4b03f467cf4c8e920427d9621dbd