Token

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
// FIO Protocol ERC20 and Oracle Contract
// Adam Androulidakis 2/2021
// Prototype: Do not use in production

pragma solidity 0.8.7;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Pausable.sol";
import "@openzeppelin/contracts/access/AccessControl.sol";

contract WFIO is ERC20Burnable, ERC20Pausable, AccessControl {

    uint256 constant MINTABLE = 1e18;

    bytes32 public constant ORACLE_ROLE = keccak256("ORACLE_ROLE");
    bytes32 public constant OWNER_ROLE = keccak256("OWNER_ROLE");
    bytes32 public constant CUSTODIAN_ROLE = keccak256("CUSTODIAN_ROLE");

    enum ApprovalType {
        Wrap,
        AddOracle,
        RemoveOracle,
        AddCustodian,
        RemoveCustodian
    }

    struct pending {
      mapping (address => bool) approved;
      uint32 approvals;
      address account;
      uint256 amount;
      bool complete;
    }

    uint32 custodian_count;
    uint32 oracle_count;

    event unwrapped(string fioaddress, uint256 amount);
    event wrapped(address account, uint256 amount, string obtid);
    event custodian_unregistered(address account, bytes32 indexhash);
    event custodian_registered(address account, bytes32 indexhash);
    event oracle_unregistered(address account, bytes32 indexhash);
    event oracle_registered(address account, bytes32 indexhash);
    event consensus_activity(string signer, address account, string obtid, bytes32 indexhash);

    address[] oraclelist;
    address[] custodianlist;

    mapping ( bytes32 => pending) approvals; // bytes32 hash can be any obtid

    constructor(uint256 _initialSupply, address[] memory newcustodians ) ERC20("FIO Protocol", "wFIO") {
      require(newcustodians.length == 10, "wFIO cannot deploy without 10 custodians");
      _mint(msg.sender, _initialSupply);
      _grantRole(OWNER_ROLE, msg.sender);

      for (uint8 i = 0; i < 10; i++ ) {
        require(!hasRole(CUSTODIAN_ROLE, newcustodians[i]), "Custodian already registered");
        require(!hasRole(OWNER_ROLE, newcustodians[i]), "Owner role cannot be custodian");
        _grantRole(CUSTODIAN_ROLE, newcustodians[i]);
        custodianlist.push(newcustodians[i]);
      }
      custodian_count = 10;
      oracle_count = 0;
    }

    function pause() external onlyRole(CUSTODIAN_ROLE) whenNotPaused{
        _pause();
    }

    function unpause() external onlyRole(CUSTODIAN_ROLE)whenPaused{
        _unpause();
    }

    //Precondition: Roles must be checked in parent functions. This should only be called by authorized oracle or custodian
    function getConsensus(bytes32 hash, uint8 Type, address account, uint256 amount) internal returns (bool){
      require(!approvals[hash].complete, "Approval already complete");

      uint32 APPROVALS_NEEDED = oracle_count;
      if (Type == 1) {
        APPROVALS_NEEDED = custodian_count * 2 / 3 + 1;
      }
      if (approvals[hash].approvals == 0) {
        approvals[hash].amount = amount;
        approvals[hash].account = account;
      }
      if (approvals[hash].approvals < APPROVALS_NEEDED) {
        require(!approvals[hash].approved[msg.sender], "oracle has already approved this hash");
        approvals[hash].approved[msg.sender] = true;
        approvals[hash].approvals++;
         //moving this if block after the parent if block will allow the execution to take place immediately instead of requiring a subsequent call
        if (approvals[hash].approvals >= APPROVALS_NEEDED) {
          require(approvals[hash].approved[msg.sender], "An approving oracle must execute");
          approvals[hash].complete = true;
          return approvals[hash].complete;
        }
      }
      return approvals[hash].complete;
    }


    function wrap(address account, uint256 amount, string memory obtid) external onlyRole(ORACLE_ROLE) whenNotPaused{
      require(amount < MINTABLE);
      require(bytes(obtid).length > 0, "Invalid obtid");
      require(account != address(0), "Invalid account");
      require(oracle_count >= 3, "Oracles must be 3 or greater");
      bytes32 indexhash = keccak256(bytes(abi.encode(ApprovalType.Wrap, obtid, amount, account)));

      if (getConsensus(indexhash, 0, account, amount)) {
         _mint(account, amount);
         emit wrapped(account, amount, obtid);
      }

      emit consensus_activity("oracle", msg.sender, obtid, indexhash);

    }

    function unwrap(string memory fioaddress, uint256 amount) external whenNotPaused{
      require(bytes(fioaddress).length > 3 && bytes(fioaddress).length <= 64, "Invalid FIO Address");
      _burn(msg.sender, amount);
      emit unwrapped(fioaddress, amount);
    }

    function _beforeTokenTransfer(address from, address to, uint256 amount) internal override(ERC20, ERC20Pausable) {
        require(to != address(this), "Contract cannot receive tokens");
        super._beforeTokenTransfer(from, to, amount);
    }


    function getCustodian(address account) external view returns (bool, uint32) {
      require(account != address(0), "Invalid address");
      return (hasRole(CUSTODIAN_ROLE, account), custodian_count);
    }

    function getOracle(address account) external view returns (bool, uint32) {
      require(account != address(0), "Invalid address");
      return (hasRole(ORACLE_ROLE, account), uint32(oraclelist.length));
    }

    function getOracles() external view returns(address[] memory) {
      return oraclelist;
    }


    function getApproval(bytes memory indexhash) external view returns (uint32, address, uint256, address[] memory) {
      require(indexhash.length > 0, "Invalid obtid");
      address[] memory approvedOracles = new address[](approvals[bytes32(indexhash)].approvals);
      uint32 c = 0;
      for(uint32 i = 0; i < oraclelist.length; i++) {
        if (approvals[bytes32(indexhash)].approved[oraclelist[i]]) {
          approvedOracles[c] = oraclelist[i];
          c++;
        }
      }
      return (approvals[bytes32(indexhash)].approvals, approvals[bytes32(indexhash)].account, approvals[bytes32(indexhash)].amount, approvedOracles);
    }

    function regoracle(address account) external onlyRole(CUSTODIAN_ROLE)  {
      require(account != address(0), "Invalid address");
      require(account != msg.sender, "Cannot register self");
      require(!hasRole(ORACLE_ROLE, account), "Oracle already registered");
      bytes32 indexhash = keccak256(bytes(abi.encode(ApprovalType.AddOracle,account )));
      if (getConsensus(indexhash, 1, account, 0)){
        _grantRole(ORACLE_ROLE, account);
        oracle_count++;
        oraclelist.push(account);
        emit oracle_registered(account, indexhash);
      }
      emit consensus_activity("custodian", msg.sender, "", indexhash);
    }

    function unregoracle(address account) external onlyRole(CUSTODIAN_ROLE) {
      require(account != address(0), "Invalid address");
      require(oracle_count > 3, "Minimum 3 oracles required");
      bytes32 indexhash = keccak256(bytes(abi.encode(ApprovalType.RemoveOracle,account)));
      require(hasRole(ORACLE_ROLE, account), "Oracle not registered");
      if ( getConsensus(indexhash, 1, account, 0)) {
          _revokeRole(ORACLE_ROLE, account);
          oracle_count--;
          for(uint16 i = 0; i < oraclelist.length; i++) {
            if(oraclelist[i] == account) {
              oraclelist[i] = oraclelist[oraclelist.length - 1];
              oraclelist.pop();
              break;
            }
          }
          emit oracle_unregistered(account, indexhash);
      }
      emit consensus_activity("custodian", msg.sender, "", indexhash);

    } // unregoracle

    function regcust(address account) external onlyRole(CUSTODIAN_ROLE) {
      require(account != address(0), "Invalid address");
      require(account != msg.sender, "Cannot register self");
      bytes32 indexhash = keccak256(bytes(abi.encode(ApprovalType.AddCustodian,account)));
      require(!hasRole(CUSTODIAN_ROLE, account), "Already registered");
      if (getConsensus(indexhash, 1, account, 0)) {
        _grantRole(CUSTODIAN_ROLE, account);
        custodian_count++;
        custodianlist.push(account);
        emit custodian_registered(account, indexhash);
      }
      emit consensus_activity("custodian", msg.sender, "", indexhash);
    }

    function unregcust(address account) external onlyRole(CUSTODIAN_ROLE) {
      require(account != address(0), "Invalid address");
      require(hasRole(CUSTODIAN_ROLE, account), "Custodian not registered");
      require(custodian_count > 7, "Must contain 7 custodians");
      bytes32 indexhash = keccak256(bytes(abi.encode(ApprovalType.RemoveCustodian,account)));
      require(hasRole(CUSTODIAN_ROLE, account), "Already unregistered");
      if (getConsensus(indexhash, 1, account, 0)) {
          _revokeRole(CUSTODIAN_ROLE, account);
          custodian_count--;
          for(uint16 i = 0; i < custodianlist.length; i++) {
            if(custodianlist[i] == account) {
              custodianlist[i] = custodianlist[custodianlist.length - 1];
              custodianlist.pop();
              break;
            }
          }
          emit custodian_unregistered(account, indexhash);
      }
      emit consensus_activity("custodian", msg.sender, "", indexhash);
    } //unregcustodian

    // ------------------------------------------------------------------------
    // Don't accept ETH
    // ------------------------------------------------------------------------
    receive () external payable {
        revert();
    }

    function changeOwner(address account) external onlyRole(OWNER_ROLE) {
      _revokeRole(OWNER_ROLE, msg.sender);
      _grantRole(OWNER_ROLE, account);
    }

    function decimals() public view virtual override returns (uint8) {
      return 9;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

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

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }
}

// 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
// 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 (token/ERC20/extensions/ERC20Pausable.sol)

pragma solidity ^0.8.0;

import "../ERC20.sol";
import "../../../security/Pausable.sol";

/**
 * @dev ERC20 token with pausable token transfers, minting and burning.
 *
 * Useful for scenarios such as preventing trades until the end of an evaluation
 * period, or having an emergency switch for freezing all token transfers in the
 * event of a large bug.
 */
abstract contract ERC20Pausable is ERC20, Pausable {
    /**
     * @dev See {ERC20-_beforeTokenTransfer}.
     *
     * Requirements:
     *
     * - the contract must not be paused.
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual override {
        super._beforeTokenTransfer(from, to, amount);

        require(!paused(), "ERC20Pausable: token transfer while paused");
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/extensions/ERC20Burnable.sol)

pragma solidity ^0.8.0;

import "../ERC20.sol";
import "../../../utils/Context.sol";

/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20Burnable is Context, ERC20 {
    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, deducting from the caller's
     * allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        _spendAllowance(account, _msgSender(), amount);
        _burn(account, amount);
    }
}

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/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.zeppelin.solutions/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;
        }
        _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;
        _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;
        }
        _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 v4.7.0) (security/Pausable.sol)

pragma solidity ^0.8.0;

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

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

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

    bool private _paused;

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

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

pragma solidity ^0.8.0;

import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role);
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `_msgSender()` is missing `role`.
     * Overriding this function changes the behavior of the {onlyRole} modifier.
     *
     * Format of the revert message is described in {_checkRole}.
     *
     * _Available since v4.6._
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        Strings.toHexString(uint160(account), 20),
                        " is missing role ",
                        Strings.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleGranted} event.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleRevoked} event.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * May emit a {RoleGranted} event.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleGranted} event.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

{
  "remappings": [],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "evmVersion": "london",
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"uint256","name":"_initialSupply","type":"uint256"},{"internalType":"address[]","name":"newcustodians","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":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","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"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"signer","type":"string"},{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"string","name":"obtid","type":"string"},{"indexed":false,"internalType":"bytes32","name":"indexhash","type":"bytes32"}],"name":"consensus_activity","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"bytes32","name":"indexhash","type":"bytes32"}],"name":"custodian_registered","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"bytes32","name":"indexhash","type":"bytes32"}],"name":"custodian_unregistered","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"bytes32","name":"indexhash","type":"bytes32"}],"name":"oracle_registered","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"bytes32","name":"indexhash","type":"bytes32"}],"name":"oracle_unregistered","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"fioaddress","type":"string"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"unwrapped","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"string","name":"obtid","type":"string"}],"name":"wrapped","type":"event"},{"inputs":[],"name":"CUSTODIAN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ORACLE_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OWNER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"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":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"changeOwner","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":[{"internalType":"bytes","name":"indexhash","type":"bytes"}],"name":"getApproval","outputs":[{"internalType":"uint32","name":"","type":"uint32"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"getCustodian","outputs":[{"internalType":"bool","name":"","type":"bool"},{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"getOracle","outputs":[{"internalType":"bool","name":"","type":"bool"},{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getOracles","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"regcust","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"regoracle","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"unregcust","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"unregoracle","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"fioaddress","type":"string"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"unwrap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"string","name":"obtid","type":"string"}],"name":"wrap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

60806040523480156200001157600080fd5b506040516200391b3803806200391b833981016040819052620000349162000694565b604080518082018252600c81526b119253c8141c9bdd1bd8dbdb60a21b6020808301918252835180850190945260048452637746494f60e01b9084015281519192916200008491600391620005d1565b5080516200009a906004906020840190620005d1565b50506005805460ff19169055508051600a146200010f5760405162461bcd60e51b815260206004820152602860248201527f7746494f2063616e6e6f74206465706c6f7920776974686f757420313020637560448201526773746f6469616e7360c01b60648201526084015b60405180910390fd5b6200011b338362000316565b62000136600080516020620038fb833981519152336200040a565b60005b600a8160ff161015620002fa5762000186600080516020620038db833981519152838360ff16815181106200017257620001726200080c565b6020026020010151620004ae60201b60201c565b15620001d55760405162461bcd60e51b815260206004820152601c60248201527f437573746f6469616e20616c7265616479207265676973746572656400000000604482015260640162000106565b62000201600080516020620038fb833981519152838360ff16815181106200017257620001726200080c565b15620002505760405162461bcd60e51b815260206004820152601e60248201527f4f776e657220726f6c652063616e6e6f7420626520637573746f6469616e0000604482015260640162000106565b62000290600080516020620038db833981519152838360ff16815181106200027c576200027c6200080c565b60200260200101516200040a60201b60201c565b6009828260ff1681518110620002aa57620002aa6200080c565b60209081029190910181015182546001810184556000938452919092200180546001600160a01b0319166001600160a01b0390921691909117905580620002f181620007d3565b91505062000139565b5050600780546001600160401b031916600a1790555062000838565b6001600160a01b0382166200036e5760405162461bcd60e51b815260206004820152601f60248201527f45524332303a206d696e7420746f20746865207a65726f206164647265737300604482015260640162000106565b6200037c60008383620004d9565b80600260008282546200039091906200077b565b90915550506001600160a01b03821660009081526020819052604081208054839290620003bf9084906200077b565b90915550506040518181526001600160a01b038316906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9060200160405180910390a35b5050565b60008281526006602090815260408083206001600160a01b038516845290915290205460ff16620004065760008281526006602090815260408083206001600160a01b03851684529091529020805460ff191660011790556200046a3390565b6001600160a01b0316816001600160a01b0316837f2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d60405160405180910390a45050565b60009182526006602090815260408084206001600160a01b0393909316845291905290205460ff1690565b6001600160a01b038216301415620005345760405162461bcd60e51b815260206004820152601e60248201527f436f6e74726163742063616e6e6f74207265636569766520746f6b656e730000604482015260640162000106565b6200054c8383836200055160201b62001b1f1760201c565b505050565b620005698383836200054c60201b6200088c1760201c565b60055460ff16156200054c5760405162461bcd60e51b815260206004820152602a60248201527f45524332305061757361626c653a20746f6b656e207472616e736665722077686044820152691a5b19481c185d5cd95960b21b606482015260840162000106565b828054620005df9062000796565b90600052602060002090601f0160209004810192826200060357600085556200064e565b82601f106200061e57805160ff19168380011785556200064e565b828001600101855582156200064e579182015b828111156200064e57825182559160200191906001019062000631565b506200065c92915062000660565b5090565b5b808211156200065c576000815560010162000661565b80516001600160a01b03811681146200068f57600080fd5b919050565b60008060408385031215620006a857600080fd5b8251602080850151919350906001600160401b0380821115620006ca57600080fd5b818601915086601f830112620006df57600080fd5b815181811115620006f457620006f462000822565b8060051b604051601f19603f830116810181811085821117156200071c576200071c62000822565b604052828152858101935084860182860187018b10156200073c57600080fd5b600095505b838610156200076a57620007558162000677565b85526001959095019493860193860162000741565b508096505050505050509250929050565b60008219821115620007915762000791620007f6565b500190565b600181811c90821680620007ab57607f821691505b60208210811415620007cd57634e487b7160e01b600052602260045260246000fd5b50919050565b600060ff821660ff811415620007ed57620007ed620007f6565b60010192915050565b634e487b7160e01b600052601160045260246000fd5b634e487b7160e01b600052603260045260246000fd5b634e487b7160e01b600052604160045260246000fd5b61309380620008486000396000f3fe60806040526004361061021e5760003560e01c806379cc679011610123578063a9059cbb116100ab578063da4baecb1161006f578063da4baecb14610669578063dd62ed3e14610689578063e5690a99146106a9578063e58378bb146106c9578063ff3e34a5146106eb57600080fd5b8063a9059cbb146105c7578063c0bcfe9c146105e7578063c79445d014610607578063cb5aa7e914610629578063d547741f1461064957600080fd5b806395d89b41116100f257806395d89b411461052d578063a217fddf14610542578063a457c2d714610557578063a6f9dae114610577578063a7bf70b91461059757600080fd5b806379cc6790146104b85780638456cb59146104d85780638c70c3bd146104ed57806391d148541461050d57600080fd5b8063313ce567116101a657806340884c521161017557806340884c521461040857806342966c681461042a5780634fdcaca61461044a5780635c975abb1461046a57806370a082311461048257600080fd5b8063313ce5671461039757806336568abe146103b357806339509351146103d35780633f4ba83a146103f357600080fd5b806310d3d22e116101ed57806310d3d22e146102d457806318160ddd1461031057806323b872dd14610325578063248a9ca3146103455780632f2ff15d1461037557600080fd5b806301ffc9a71461022d57806306fdde031461026257806307e2cea514610284578063095ea7b3146102b457600080fd5b3661022857600080fd5b600080fd5b34801561023957600080fd5b5061024d610248366004612a89565b61070b565b60405190151581526020015b60405180910390f35b34801561026e57600080fd5b50610277610742565b6040516102599190612cf2565b34801561029057600080fd5b506102a660008051602061303e83398151915281565b604051908152602001610259565b3480156102c057600080fd5b5061024d6102cf3660046129cc565b6107d4565b3480156102e057600080fd5b506102f46102ef366004612942565b6107ec565b60408051921515835263ffffffff909116602083015201610259565b34801561031c57600080fd5b506002546102a6565b34801561033157600080fd5b5061024d610340366004612990565b610843565b34801561035157600080fd5b506102a6610360366004612a4d565b60009081526006602052604090206001015490565b34801561038157600080fd5b50610395610390366004612a66565b610867565b005b3480156103a357600080fd5b5060405160098152602001610259565b3480156103bf57600080fd5b506103956103ce366004612a66565b610891565b3480156103df57600080fd5b5061024d6103ee3660046129cc565b61090f565b3480156103ff57600080fd5b50610395610931565b34801561041457600080fd5b5061041d61095c565b6040516102599190612c78565b34801561043657600080fd5b50610395610445366004612a4d565b6109bd565b34801561045657600080fd5b50610395610465366004612942565b6109c7565b34801561047657600080fd5b5060055460ff1661024d565b34801561048e57600080fd5b506102a661049d366004612942565b6001600160a01b031660009081526020819052604090205490565b3480156104c457600080fd5b506103956104d33660046129cc565b610d1f565b3480156104e457600080fd5b50610395610d34565b3480156104f957600080fd5b50610395610508366004612afc565b610d5c565b34801561051957600080fd5b5061024d610528366004612a66565b610e00565b34801561053957600080fd5b50610277610e2b565b34801561054e57600080fd5b506102a6600081565b34801561056357600080fd5b5061024d6105723660046129cc565b610e3a565b34801561058357600080fd5b50610395610592366004612942565b610eb5565b3480156105a357600080fd5b506105b76105b2366004612ab3565b610efd565b6040516102599493929190612d9e565b3480156105d357600080fd5b5061024d6105e23660046129cc565b611140565b3480156105f357600080fd5b50610395610602366004612942565b61114e565b34801561061357600080fd5b506102a6600080516020612ffe83398151915281565b34801561063557600080fd5b506102f4610644366004612942565b61134a565b34801561065557600080fd5b50610395610664366004612a66565b61139f565b34801561067557600080fd5b506103956106843660046129f6565b6113c4565b34801561069557600080fd5b506102a66106a436600461295d565b6115ae565b3480156106b557600080fd5b506103956106c4366004612942565b6115d9565b3480156106d557600080fd5b506102a660008051602061301e83398151915281565b3480156106f757600080fd5b50610395610706366004612942565b6117e8565b60006001600160e01b03198216637965db0b60e01b148061073c57506301ffc9a760e01b6001600160e01b03198316145b92915050565b60606003805461075190612f38565b80601f016020809104026020016040519081016040528092919081815260200182805461077d90612f38565b80156107ca5780601f1061079f576101008083540402835291602001916107ca565b820191906000526020600020905b8154815290600101906020018083116107ad57829003601f168201915b5050505050905090565b6000336107e2818585611b85565b5060019392505050565b6000806001600160a01b03831661081e5760405162461bcd60e51b815260040161081590612d27565b60405180910390fd5b61083660008051602061303e83398151915284610e00565b6008549094909350915050565b600033610851858285611ca9565b61085c858585611d23565b506001949350505050565b60008281526006602052604090206001015461088281611efc565b61088c8383611f06565b505050565b6001600160a01b03811633146109015760405162461bcd60e51b815260206004820152602f60248201527f416363657373436f6e74726f6c3a2063616e206f6e6c792072656e6f756e636560448201526e103937b632b9903337b91039b2b63360891b6064820152608401610815565b61090b8282611f8c565b5050565b6000336107e281858561092283836115ae565b61092c9190612ddb565b611b85565b600080516020612ffe83398151915261094981611efc565b610951611ff3565b61095961203e565b50565b606060088054806020026020016040519081016040528092919081815260200182805480156107ca57602002820191906000526020600020905b81546001600160a01b03168152600190910190602001808311610996575050505050905090565b6109593382612090565b600080516020612ffe8339815191526109df81611efc565b6001600160a01b038216610a055760405162461bcd60e51b815260040161081590612d27565b600754600364010000000090910463ffffffff1611610a665760405162461bcd60e51b815260206004820152601a60248201527f4d696e696d756d2033206f7261636c65732072657175697265640000000000006044820152606401610815565b6000600283604051602001610a7c929190612c8b565b604051602081830303815290604052805190602001209050610aac60008051602061303e83398151915284610e00565b610af05760405162461bcd60e51b815260206004820152601560248201527413dc9858db19481b9bdd081c9959da5cdd195c9959605a1b6044820152606401610815565b610afe8160018560006121ea565b15610cb257610b1b60008051602061303e83398151915284611f8c565b60078054640100000000900463ffffffff16906004610b3983612f18565b91906101000a81548163ffffffff021916908363ffffffff1602179055505060005b60085461ffff82161015610c6d57836001600160a01b031660088261ffff1681548110610b8a57610b8a612fd1565b6000918252602090912001546001600160a01b03161415610c5b5760088054610bb590600190612e97565b81548110610bc557610bc5612fd1565b600091825260209091200154600880546001600160a01b039092169161ffff8416908110610bf557610bf5612fd1565b9060005260206000200160006101000a8154816001600160a01b0302191690836001600160a01b031602179055506008805480610c3457610c34612fbb565b600082815260209020810160001990810180546001600160a01b0319169055019055610c6d565b80610c6581612f6d565b915050610b5b565b50604080516001600160a01b0385168152602081018390527fe4d21301551b3d87dc269fc8b9d5a5c1432831c3c321ef19570b8a93a10cb52291015b60405180910390a15b6040805160808082526009908201526831bab9ba37b234b0b760b91b60a082015233602082015260c08183018190526000908201526060810183905290517f3be8840aec3e3998ee1e020dd20a8ea88430534d4e16feeeb1762ea4428464cd9181900360e00190a1505050565b610d2a823383611ca9565b61090b8282612090565b600080516020612ffe833981519152610d4c81611efc565b610d546124b7565b6109596124fd565b610d646124b7565b60038251118015610d7757506040825111155b610db95760405162461bcd60e51b8152602060048201526013602482015272496e76616c69642046494f204164647265737360681b6044820152606401610815565b610dc33382612090565b7fcbc81eff77955b99685533d29441743baaced5a53ed539d634490e5380a8dcf08282604051610df4929190612d05565b60405180910390a15050565b60009182526006602090815260408084206001600160a01b0393909316845291905290205460ff1690565b60606004805461075190612f38565b60003381610e4882866115ae565b905083811015610ea85760405162461bcd60e51b815260206004820152602560248201527f45524332303a2064656372656173656420616c6c6f77616e63652062656c6f77604482015264207a65726f60d81b6064820152608401610815565b61085c8286868403611b85565b60008051602061301e833981519152610ecd81611efc565b610ee560008051602061301e83398151915233611f8c565b61090b60008051602061301e83398151915283611f06565b600080600060606000855111610f455760405162461bcd60e51b815260206004820152600d60248201526c125b9d985b1a59081bd89d1a59609a1b6044820152606401610815565b6000600a81610f5388612eae565b815260208101919091526040016000206001015463ffffffff1667ffffffffffffffff811115610f8557610f85612fe7565b604051908082528060200260200182016040528015610fae578160200160208202803683370190505b5090506000805b60085463ffffffff821610156110b257600a6000610fd28a612eae565b8152602001908152602001600020600001600060088363ffffffff1681548110610ffe57610ffe612fd1565b60009182526020808320909101546001600160a01b0316835282019290925260400190205460ff16156110a05760088163ffffffff168154811061104457611044612fd1565b9060005260206000200160009054906101000a90046001600160a01b0316838363ffffffff168151811061107a5761107a612fd1565b6001600160a01b03909216602092830291909101909101528161109c81612f8f565b9250505b806110aa81612f8f565b915050610fb5565b50600a60006110c089612eae565b8152602081019190915260400160009081206001015463ffffffff1690600a906110e98a612eae565b815260200190815260200160002060010160049054906101000a90046001600160a01b0316600a60008a61111c90612eae565b81526020019081526020016000206002015484955095509550955050509193509193565b6000336107e2818585611d23565b600080516020612ffe83398151915261116681611efc565b6001600160a01b03821661118c5760405162461bcd60e51b815260040161081590612d27565b6001600160a01b0382163314156111dc5760405162461bcd60e51b815260206004820152601460248201527321b0b73737ba103932b3b4b9ba32b91039b2b63360611b6044820152606401610815565b60006003836040516020016111f2929190612c8b565b604051602081830303815290604052805190602001209050611222600080516020612ffe83398151915284610e00565b156112645760405162461bcd60e51b8152602060048201526012602482015271105b1c9958591e481c9959da5cdd195c995960721b6044820152606401610815565b6112728160018560006121ea565b15610cb25761128f600080516020612ffe83398151915284611f06565b6007805463ffffffff169060006112a583612f8f565b82546101009290920a63ffffffff81810219909316919092169190910217905550600980546001810182556000919091527f6e1540171b6c0c960b71a7020d9f60077f6af931a8bbf590da0223dacf75c7af0180546001600160a01b0319166001600160a01b03851690811790915560408051918252602082018390527f4f4b5dcea44dd9a0d4582de1f0b930ffdd296bd645df66b73ff1795f43e7dc119101610ca9565b6000806001600160a01b0383166113735760405162461bcd60e51b815260040161081590612d27565b61138b600080516020612ffe83398151915284610e00565b600754909463ffffffff9091169350915050565b6000828152600660205260409020600101546113ba81611efc565b61088c8383611f8c565b60008051602061303e8339815191526113dc81611efc565b6113e46124b7565b670de0b6b3a764000083106113f857600080fd5b60008251116114395760405162461bcd60e51b815260206004820152600d60248201526c125b9d985b1a59081bd89d1a59609a1b6044820152606401610815565b6001600160a01b0384166114815760405162461bcd60e51b815260206004820152600f60248201526e125b9d985b1a59081858d8dbdd5b9d608a1b6044820152606401610815565b600754600364010000000090910463ffffffff1610156114e35760405162461bcd60e51b815260206004820152601c60248201527f4f7261636c6573206d7573742062652033206f722067726561746572000000006044820152606401610815565b6000808385876040516020016114fc9493929190612cb1565b60405160208183030381529060405280519060200120905061152181600087876121ea565b1561156c57611530858561253a565b7fbfb8a2f9b4d8e8ed83a83aedac91756186665fbf1f57e39619d757180619bf9885858560405161156393929190612c48565b60405180910390a15b7f3be8840aec3e3998ee1e020dd20a8ea88430534d4e16feeeb1762ea4428464cd33848360405161159f93929190612d50565b60405180910390a15050505050565b6001600160a01b03918216600090815260016020908152604080832093909416825291909152205490565b600080516020612ffe8339815191526115f181611efc565b6001600160a01b0382166116175760405162461bcd60e51b815260040161081590612d27565b6001600160a01b0382163314156116675760405162461bcd60e51b815260206004820152601460248201527321b0b73737ba103932b3b4b9ba32b91039b2b63360611b6044820152606401610815565b61167f60008051602061303e83398151915283610e00565b156116cc5760405162461bcd60e51b815260206004820152601960248201527f4f7261636c6520616c72656164792072656769737465726564000000000000006044820152606401610815565b60006001836040516020016116e2929190612c8b565b6040516020818303038152906040528051906020012090506117088160018560006121ea565b15610cb25761172560008051602061303e83398151915284611f06565b60078054640100000000900463ffffffff1690600461174383612f8f565b82546101009290920a63ffffffff81810219909316919092169190910217905550600880546001810182556000919091527ff3f7a9fe364faab93b216da50a3214154f22a0a2b415b23a84c8169e8b636ee30180546001600160a01b0319166001600160a01b03851690811790915560408051918252602082018390527ffde1904d2f36e8247a68b76a38b2dc6908f769438b6bb8f173ee39a2c01f2b589101610ca9565b600080516020612ffe83398151915261180081611efc565b6001600160a01b0382166118265760405162461bcd60e51b815260040161081590612d27565b61183e600080516020612ffe83398151915283610e00565b61188a5760405162461bcd60e51b815260206004820152601860248201527f437573746f6469616e206e6f74207265676973746572656400000000000000006044820152606401610815565b6007805463ffffffff16116118e15760405162461bcd60e51b815260206004820152601960248201527f4d75737420636f6e7461696e203720637573746f6469616e73000000000000006044820152606401610815565b60006004836040516020016118f7929190612c8b565b604051602081830303815290604052805190602001209050611927600080516020612ffe83398151915284610e00565b61196a5760405162461bcd60e51b8152602060048201526014602482015273105b1c9958591e481d5b9c9959da5cdd195c995960621b6044820152606401610815565b6119788160018560006121ea565b15610cb257611995600080516020612ffe83398151915284611f8c565b6007805463ffffffff169060006119ab83612f18565b91906101000a81548163ffffffff021916908363ffffffff1602179055505060005b60095461ffff82161015611adf57836001600160a01b031660098261ffff16815481106119fc576119fc612fd1565b6000918252602090912001546001600160a01b03161415611acd5760098054611a2790600190612e97565b81548110611a3757611a37612fd1565b600091825260209091200154600980546001600160a01b039092169161ffff8416908110611a6757611a67612fd1565b9060005260206000200160006101000a8154816001600160a01b0302191690836001600160a01b031602179055506009805480611aa657611aa6612fbb565b600082815260209020810160001990810180546001600160a01b0319169055019055611adf565b80611ad781612f6d565b9150506119cd565b50604080516001600160a01b0385168152602081018390527f0cf142c25ce5b399a7953be52d40c8596def04c010697715ab9c72f4962d1a2d9101610ca9565b60055460ff161561088c5760405162461bcd60e51b815260206004820152602a60248201527f45524332305061757361626c653a20746f6b656e207472616e736665722077686044820152691a5b19481c185d5cd95960b21b6064820152608401610815565b6001600160a01b038316611be75760405162461bcd60e51b8152602060048201526024808201527f45524332303a20617070726f76652066726f6d20746865207a65726f206164646044820152637265737360e01b6064820152608401610815565b6001600160a01b038216611c485760405162461bcd60e51b815260206004820152602260248201527f45524332303a20617070726f766520746f20746865207a65726f206164647265604482015261737360f01b6064820152608401610815565b6001600160a01b0383811660008181526001602090815260408083209487168084529482529182902085905590518481527f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925910160405180910390a3505050565b6000611cb584846115ae565b90506000198114611d1d5781811015611d105760405162461bcd60e51b815260206004820152601d60248201527f45524332303a20696e73756666696369656e7420616c6c6f77616e63650000006044820152606401610815565b611d1d8484848403611b85565b50505050565b6001600160a01b038316611d875760405162461bcd60e51b815260206004820152602560248201527f45524332303a207472616e736665722066726f6d20746865207a65726f206164604482015264647265737360d81b6064820152608401610815565b6001600160a01b038216611de95760405162461bcd60e51b815260206004820152602360248201527f45524332303a207472616e7366657220746f20746865207a65726f206164647260448201526265737360e81b6064820152608401610815565b611df4838383612625565b6001600160a01b03831660009081526020819052604090205481811015611e6c5760405162461bcd60e51b815260206004820152602660248201527f45524332303a207472616e7366657220616d6f756e7420657863656564732062604482015265616c616e636560d01b6064820152608401610815565b6001600160a01b03808516600090815260208190526040808220858503905591851681529081208054849290611ea3908490612ddb565b92505081905550826001600160a01b0316846001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef84604051611eef91815260200190565b60405180910390a3611d1d565b6109598133612689565b611f108282610e00565b61090b5760008281526006602090815260408083206001600160a01b03851684529091529020805460ff19166001179055611f483390565b6001600160a01b0316816001600160a01b0316837f2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d60405160405180910390a45050565b611f968282610e00565b1561090b5760008281526006602090815260408083206001600160a01b0385168085529252808320805460ff1916905551339285917ff6391f5c32d9c69d2a47ea670b442974b53935d1edc7fd64eb21e047a839171b9190a45050565b60055460ff1661203c5760405162461bcd60e51b815260206004820152601460248201527314185d5cd8589b194e881b9bdd081c185d5cd95960621b6044820152606401610815565b565b612046611ff3565b6005805460ff191690557f5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa335b6040516001600160a01b03909116815260200160405180910390a1565b6001600160a01b0382166120f05760405162461bcd60e51b815260206004820152602160248201527f45524332303a206275726e2066726f6d20746865207a65726f206164647265736044820152607360f81b6064820152608401610815565b6120fc82600083612625565b6001600160a01b038216600090815260208190526040902054818110156121705760405162461bcd60e51b815260206004820152602260248201527f45524332303a206275726e20616d6f756e7420657863656564732062616c616e604482015261636560f01b6064820152608401610815565b6001600160a01b038316600090815260208190526040812083830390556002805484929061219f908490612e97565b90915550506040518281526000906001600160a01b038516907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9060200160405180910390a3505050565b6000848152600a602052604081206003015460ff161561224c5760405162461bcd60e51b815260206004820152601960248201527f417070726f76616c20616c726561647920636f6d706c657465000000000000006044820152606401610815565b600754640100000000900463ffffffff1660ff851660011415612298576007546003906122809063ffffffff166002612e6b565b61228a9190612e1b565b612295906001612df3565b90505b6000868152600a602052604090206001015463ffffffff166122f1576000868152600a60205260409020600281018490556001018054640100000000600160c01b0319166401000000006001600160a01b038716021790555b6000868152600a602052604090206001015463ffffffff80831691161015612497576000868152600a6020908152604080832033845290915290205460ff161561238b5760405162461bcd60e51b815260206004820152602560248201527f6f7261636c652068617320616c726561647920617070726f7665642074686973604482015264040d0c2e6d60db1b6064820152608401610815565b6000868152600a60208181526040808420338552808352908420805460ff191660019081179091558a85529290915201805463ffffffff16916123cd83612f8f565b82546101009290920a63ffffffff8181021990931691831602179091556000888152600a60205260409020600101548382169116109050612497576000868152600a6020908152604080832033845290915290205460ff166124715760405162461bcd60e51b815260206004820181905260248201527f416e20617070726f76696e67206f7261636c65206d75737420657865637574656044820152606401610815565b50506000848152600a60205260409020600301805460ff191660019081179091556124af565b50506000848152600a602052604090206003015460ff165b949350505050565b60055460ff161561203c5760405162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b6044820152606401610815565b6125056124b7565b6005805460ff191660011790557f62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a2586120733390565b6001600160a01b0382166125905760405162461bcd60e51b815260206004820152601f60248201527f45524332303a206d696e7420746f20746865207a65726f2061646472657373006044820152606401610815565b61259c60008383612625565b80600260008282546125ae9190612ddb565b90915550506001600160a01b038216600090815260208190526040812080548392906125db908490612ddb565b90915550506040518181526001600160a01b038316906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9060200160405180910390a35050565b6001600160a01b03821630141561267e5760405162461bcd60e51b815260206004820152601e60248201527f436f6e74726163742063616e6e6f74207265636569766520746f6b656e7300006044820152606401610815565b61088c838383611b1f565b6126938282610e00565b61090b576126ab816001600160a01b031660146126ed565b6126b68360206126ed565b6040516020016126c7929190612bd3565b60408051601f198184030181529082905262461bcd60e51b825261081591600401612cf2565b606060006126fc836002612e4c565b612707906002612ddb565b67ffffffffffffffff81111561271f5761271f612fe7565b6040519080825280601f01601f191660200182016040528015612749576020820181803683370190505b509050600360fc1b8160008151811061276457612764612fd1565b60200101906001600160f81b031916908160001a905350600f60fb1b8160018151811061279357612793612fd1565b60200101906001600160f81b031916908160001a90535060006127b7846002612e4c565b6127c2906001612ddb565b90505b600181111561283a576f181899199a1a9b1b9c1cb0b131b232b360811b85600f16601081106127f6576127f6612fd1565b1a60f81b82828151811061280c5761280c612fd1565b60200101906001600160f81b031916908160001a90535060049490941c9361283381612f01565b90506127c5565b5083156128895760405162461bcd60e51b815260206004820181905260248201527f537472696e67733a20686578206c656e67746820696e73756666696369656e746044820152606401610815565b9392505050565b600067ffffffffffffffff808411156128ab576128ab612fe7565b604051601f8501601f19908116603f011681019082821181831017156128d3576128d3612fe7565b816040528093508581528686860111156128ec57600080fd5b858560208301376000602087830101525050509392505050565b80356001600160a01b038116811461291d57600080fd5b919050565b600082601f83011261293357600080fd5b61288983833560208501612890565b60006020828403121561295457600080fd5b61288982612906565b6000806040838503121561297057600080fd5b61297983612906565b915061298760208401612906565b90509250929050565b6000806000606084860312156129a557600080fd5b6129ae84612906565b92506129bc60208501612906565b9150604084013590509250925092565b600080604083850312156129df57600080fd5b6129e883612906565b946020939093013593505050565b600080600060608486031215612a0b57600080fd5b612a1484612906565b925060208401359150604084013567ffffffffffffffff811115612a3757600080fd5b612a4386828701612922565b9150509250925092565b600060208284031215612a5f57600080fd5b5035919050565b60008060408385031215612a7957600080fd5b8235915061298760208401612906565b600060208284031215612a9b57600080fd5b81356001600160e01b03198116811461288957600080fd5b600060208284031215612ac557600080fd5b813567ffffffffffffffff811115612adc57600080fd5b8201601f81018413612aed57600080fd5b6124af84823560208401612890565b60008060408385031215612b0f57600080fd5b823567ffffffffffffffff811115612b2657600080fd5b612b3285828601612922565b95602094909401359450505050565b600081518084526020808501945080840160005b83811015612b7a5781516001600160a01b031687529582019590820190600101612b55565b509495945050505050565b60058110612ba357634e487b7160e01b600052602160045260246000fd5b9052565b60008151808452612bbf816020860160208601612ed5565b601f01601f19169290920160200192915050565b7f416363657373436f6e74726f6c3a206163636f756e7420000000000000000000815260008351612c0b816017850160208801612ed5565b7001034b99036b4b9b9b4b733903937b6329607d1b6017918401918201528351612c3c816028840160208801612ed5565b01602801949350505050565b60018060a01b0384168152826020820152606060408201526000612c6f6060830184612ba7565b95945050505050565b6020815260006128896020830184612b41565b60408101612c998285612b85565b6001600160a01b039290921660209190910152919050565b612cbb8186612b85565b608060208201526000612cd16080830186612ba7565b6040830194909452506001600160a01b039190911660609091015292915050565b6020815260006128896020830184612ba7565b604081526000612d186040830185612ba7565b90508260208301529392505050565b6020808252600f908201526e496e76616c6964206164647265737360881b604082015260600190565b6080815260066080820152656f7261636c6560d01b60a082015260018060a01b038416602082015260c060408201526000612d8e60c0830185612ba7565b9050826060830152949350505050565b63ffffffff8516815260018060a01b0384166020820152826040820152608060608201526000612dd16080830184612b41565b9695505050505050565b60008219821115612dee57612dee612fa5565b500190565b600063ffffffff808316818516808303821115612e1257612e12612fa5565b01949350505050565b600063ffffffff80841680612e4057634e487b7160e01b600052601260045260246000fd5b92169190910492915050565b6000816000190483118215151615612e6657612e66612fa5565b500290565b600063ffffffff80831681851681830481118215151615612e8e57612e8e612fa5565b02949350505050565b600082821015612ea957612ea9612fa5565b500390565b80516020808301519190811015612ecf576000198160200360031b1b821691505b50919050565b60005b83811015612ef0578181015183820152602001612ed8565b83811115611d1d5750506000910152565b600081612f1057612f10612fa5565b506000190190565b600063ffffffff821680612f2e57612f2e612fa5565b6000190192915050565b600181811c90821680612f4c57607f821691505b60208210811415612ecf57634e487b7160e01b600052602260045260246000fd5b600061ffff80831681811415612f8557612f85612fa5565b6001019392505050565b600063ffffffff80831681811415612f8557612f855b634e487b7160e01b600052601160045260246000fd5b634e487b7160e01b600052603160045260246000fd5b634e487b7160e01b600052603260045260246000fd5b634e487b7160e01b600052604160045260246000fdfee28434228950b641dbbc0178de89daa359a87c6ee0d8399aeace52a98fe902b9b19546dff01e856fb3f010c267a7b1c60363cf8a4664e21cc89c26224620214e68e79a7bf1e0bc45d0a330c573bc367f9cf464fd326078812f301165fbda4ef1a26469706673582212201f6d080c2de935b179ad15da7d3a8b72527766245b677f9acf123e748d5e997264736f6c63430008070033e28434228950b641dbbc0178de89daa359a87c6ee0d8399aeace52a98fe902b9b19546dff01e856fb3f010c267a7b1c60363cf8a4664e21cc89c26224620214e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000820b8c76189098fd4dec59176e98b2f178db252c000000000000000000000000497409d4d23fa303832d6c4ba92b38e120e1ae70000000000000000000000000361694a5886ef45868380f650e0c9b5a87b9fbf50000000000000000000000003dc9c2b2f35480a1189f6fcd3fc1a1cf18bed3730000000000000000000000004e426d16f38bea9ddc9eb6d670bd5d1fd95124c5000000000000000000000000dee0200502e4a31826e9ada6e6866faf6693379e000000000000000000000000fe0f1512248dcbd6fdb394af62955e8529a58390000000000000000000000000d253c2ce2f1d1b562d43fb8eb7399bf95103fdc7000000000000000000000000923acdcd0405d3adc77e620785a498e80104a268000000000000000000000000d5a587c1ed07163f3c678905e9cc5b4dc6d6a47a

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

-----Decoded View---------------
Arg [0] : _initialSupply (uint256): 0
Arg [1] : newcustodians (address[]): 0x820b8c76189098fD4Dec59176E98b2f178dB252c,0x497409d4d23Fa303832D6c4BA92B38e120E1AE70,0x361694a5886ef45868380F650e0C9B5a87b9fBF5,0x3Dc9C2B2f35480a1189F6FCd3FC1a1Cf18BeD373,0x4e426d16f38Bea9ddC9eB6D670bd5D1fD95124c5,0xdEE0200502e4a31826e9aDa6e6866faF6693379E,0xFE0F1512248dcBd6fdb394af62955e8529a58390,0xD253c2CE2F1d1b562d43fb8Eb7399BF95103fDc7,0x923acdcd0405D3aDC77E620785A498E80104A268,0xD5a587c1ed07163f3C678905e9cC5b4DC6d6A47A

-----Encoded View---------------
13 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [3] : 000000000000000000000000820b8c76189098fd4dec59176e98b2f178db252c
Arg [4] : 000000000000000000000000497409d4d23fa303832d6c4ba92b38e120e1ae70
Arg [5] : 000000000000000000000000361694a5886ef45868380f650e0c9b5a87b9fbf5
Arg [6] : 0000000000000000000000003dc9c2b2f35480a1189f6fcd3fc1a1cf18bed373
Arg [7] : 0000000000000000000000004e426d16f38bea9ddc9eb6d670bd5d1fd95124c5
Arg [8] : 000000000000000000000000dee0200502e4a31826e9ada6e6866faf6693379e
Arg [9] : 000000000000000000000000fe0f1512248dcbd6fdb394af62955e8529a58390
Arg [10] : 000000000000000000000000d253c2ce2f1d1b562d43fb8eb7399bf95103fdc7
Arg [11] : 000000000000000000000000923acdcd0405d3adc77e620785a498e80104a268
Arg [12] : 000000000000000000000000d5a587c1ed07163f3c678905e9cc5b4dc6d6a47a