0 WEMIX
More Info
Private Name Tags
ContractCreator
TokenTracker
| Transaction Hash |
Method
|
Block
|
From
|
To
|
|||||
|---|---|---|---|---|---|---|---|---|---|
| 0xbc67628edb8c3e7686a143128be3e76fad571502958abf375c34be7c5b3a131b | - | (pending) | 2 secs ago | IN | 0 WEMIX | (Pending) | |||
| Transfer | 67248552 | 22 secs ago | IN | 0 WEMIX | 0.0081508 | ||||
| Transfer | 67248524 | 50 secs ago | IN | 0 WEMIX | 0.0081508 | ||||
| Transfer | 67248515 | 1 mins ago | IN | 0 WEMIX | 0.0098608 | ||||
| Transfer | 67248503 | 1 min ago | IN | 0 WEMIX | 0.0081508 | ||||
| Transfer | 67248495 | 1 min ago | IN | 0 WEMIX | 0.0098608 | ||||
| Transfer | 67248476 | 1 min ago | IN | 0 WEMIX | 0.0081508 | ||||
| Transfer | 67248474 | 1 min ago | IN | 0 WEMIX | 0.0081508 | ||||
| Transfer | 67248443 | 2 mins ago | IN | 0 WEMIX | 0.010342 | ||||
| Transfer | 67248428 | 2 mins ago | IN | 0 WEMIX | 0.0098608 | ||||
| Transfer | 67248376 | 3 mins ago | IN | 0 WEMIX | 0.0081508 | ||||
| Transfer | 67248370 | 3 mins ago | IN | 0 WEMIX | 0.0081508 | ||||
| Approve | 67248363 | 3 mins ago | IN | 0 WEMIX | 0.0046364 | ||||
| Transfer | 67248347 | 3 mins ago | IN | 0 WEMIX | 0.0081508 | ||||
| Transfer | 67248344 | 3 mins ago | IN | 0 WEMIX | 0.0081508 | ||||
| Transfer | 67248334 | 4 mins ago | IN | 0 WEMIX | 0.0103408 | ||||
| Transfer | 67248333 | 4 mins ago | IN | 0 WEMIX | 0.0081508 | ||||
| Transfer | 67248297 | 4 mins ago | IN | 0 WEMIX | 0.0081508 | ||||
| Approve | 67248252 | 5 mins ago | IN | 0 WEMIX | 0.0046628 | ||||
| Approve | 67248223 | 5 mins ago | IN | 0 WEMIX | 0.0046628 | ||||
| Transfer | 67248188 | 6 mins ago | IN | 0 WEMIX | 0.0081508 | ||||
| Transfer | 67248184 | 6 mins ago | IN | 0 WEMIX | 0.0081508 | ||||
| Transfer | 67248182 | 6 mins ago | IN | 0 WEMIX | 0.0081508 | ||||
| Transfer | 67248180 | 6 mins ago | IN | 0 WEMIX | 0.0081508 | ||||
| Transfer | 67248139 | 7 mins ago | IN | 0 WEMIX | 0.0081508 |
Loading...
Loading
Contract Name:
MORION
Compiler Version
v0.8.10+commit.fc410830
Contract Source Code (Solidity)
/**
*Submitted for verification at wemixscan.com on 2024-03-07
*/
// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;
library AddressUpgradeable {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*
* [IMPORTANT]
* ====
* You shouldn't rely on `isContract` to protect against flash loan attacks!
*
* Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
* like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
* constructor.
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize/address.code.length, which returns 0
// for contracts in construction, since the code is only stored at the end
// of the constructor execution.
return account.code.length > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{value: amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain `call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResultFromTarget(target, success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResultFromTarget(target, success, returndata, errorMessage);
}
/**
* @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
* the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
*
* _Available since v4.8._
*/
function verifyCallResultFromTarget(
address target,
bool success,
bytes memory returndata,
string memory errorMessage
) internal view returns (bytes memory) {
if (success) {
if (returndata.length == 0) {
// only check isContract if the call was successful and the return data is empty
// otherwise we already know that it was a contract
require(isContract(target), "Address: call to non-contract");
}
return returndata;
} else {
_revert(returndata, errorMessage);
}
}
/**
* @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
* revert reason or using the provided one.
*
* _Available since v4.3._
*/
function verifyCallResult(
bool success,
bytes memory returndata,
string memory errorMessage
) internal pure returns (bytes memory) {
if (success) {
return returndata;
} else {
_revert(returndata, errorMessage);
}
}
function _revert(bytes memory returndata, string memory errorMessage) private pure {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
/// @solidity memory-safe-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
interface IERC165Upgradeable {
/**
* @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);
}
abstract contract Initializable {
/**
* @dev Indicates that the contract has been initialized.
* @custom:oz-retyped-from bool
*/
uint8 private _initialized;
/**
* @dev Indicates that the contract is in the process of being initialized.
*/
bool private _initializing;
/**
* @dev Triggered when the contract has been initialized or reinitialized.
*/
event Initialized(uint8 version);
/**
* @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
* `onlyInitializing` functions can be used to initialize parent contracts.
*
* Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a
* constructor.
*
* Emits an {Initialized} event.
*/
modifier initializer() {
bool isTopLevelCall = !_initializing;
require(
(isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),
"Initializable: contract is already initialized"
);
_initialized = 1;
if (isTopLevelCall) {
_initializing = true;
}
_;
if (isTopLevelCall) {
_initializing = false;
emit Initialized(1);
}
}
/**
* @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
* contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
* used to initialize parent contracts.
*
* A reinitializer may be used after the original initialization step. This is essential to configure modules that
* are added through upgrades and that require initialization.
*
* When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
* cannot be nested. If one is invoked in the context of another, execution will revert.
*
* Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
* a contract, executing them in the right order is up to the developer or operator.
*
* WARNING: setting the version to 255 will prevent any future reinitialization.
*
* Emits an {Initialized} event.
*/
modifier reinitializer(uint8 version) {
require(!_initializing && _initialized < version, "Initializable: contract is already initialized");
_initialized = version;
_initializing = true;
_;
_initializing = false;
emit Initialized(version);
}
/**
* @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
* {initializer} and {reinitializer} modifiers, directly or indirectly.
*/
modifier onlyInitializing() {
require(_initializing, "Initializable: contract is not initializing");
_;
}
/**
* @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
* Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
* to any version. It is recommended to use this to lock implementation contracts that are designed to be called
* through proxies.
*
* Emits an {Initialized} event the first time it is successfully executed.
*/
function _disableInitializers() internal virtual {
require(!_initializing, "Initializable: contract is initializing");
if (_initialized != type(uint8).max) {
_initialized = type(uint8).max;
emit Initialized(type(uint8).max);
}
}
/**
* @dev Internal function that returns the initialized version. Returns `_initialized`
*/
function _getInitializedVersion() internal view returns (uint8) {
return _initialized;
}
/**
* @dev Internal function that returns the initialized version. Returns `_initializing`
*/
function _isInitializing() internal view returns (bool) {
return _initializing;
}
}
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);
}
enum DataVersion {invalid, common}
library CommonDataFormat {
struct CommonData {
bytes4 selector;
address contractAddress;
address account;
address requester;
}
function encodeToCommonFormat(CommonData memory data) internal pure returns (bytes memory encoded) {
return abi.encode(data);
}
function decodeFromCommonFormat(bytes memory request) internal pure returns (CommonData memory data) {
return abi.decode(request, (CommonData));
}
function manufactureToCommon(bytes memory request) internal pure returns (bytes memory commonData) {
return request;
}
function dataVersion() internal pure returns (uint) {
return uint(DataVersion.common);
}
}
/**
* //===== EXAMPLE =====//
* struct CustomData {
* CommonDataFormat.CommonData common;
* uint cap;
* }
*
* library CustomDataFormat {
* function encodeToCustomFormat(CustomData memory data) internal pure returns (bytes memory encoded) {
* return abi.encode(data);
* }
*
* function decodeFromCustomFormat(bytes memory request) internal pure returns (CustomData memory data) {
* return abi.decode(request, (CustomData));
* }
*
* function manufactureCustomToCommon(bytes memory request) internal pure returns (bytes memory customData) {
* return abi.encode(decodeFromCustomFormat(request).common);
* }
*
* function manufactureCommonToCustom(bytes memory request) internal pure returns (bytes memory customData) {
* CommonData memory common = CommonDataFormat.decodeFromCommonFormat(request);
* return abi.encode(CustomData(common, 0));
* }
*
* function dataVersion() internal pure returns (DataVersion) {
* return DataVersion.custom;
* }
* }
*
*/
abstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {
function __ERC165_init() internal onlyInitializing {
}
function __ERC165_init_unchained() internal onlyInitializing {
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IERC165Upgradeable).interfaceId;
}
/**
* @dev This empty reserved space is put in place to allow future versions to add new
* variables without shifting down storage in the inheritance chain.
* See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
*/
uint256[50] private __gap;
}
library StorageSlot {
struct AddressSlot {
address value;
}
struct BooleanSlot {
bool value;
}
struct Bytes32Slot {
bytes32 value;
}
struct Uint256Slot {
uint256 value;
}
struct StringSlot {
string value;
}
struct BytesSlot {
bytes value;
}
/**
* @dev Returns an `AddressSlot` with member `value` located at `slot`.
*/
function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `BooleanSlot` with member `value` located at `slot`.
*/
function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
*/
function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `Uint256Slot` with member `value` located at `slot`.
*/
function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `StringSlot` with member `value` located at `slot`.
*/
function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `StringSlot` representation of the string storage pointer `store`.
*/
function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := store.slot
}
}
/**
* @dev Returns an `BytesSlot` with member `value` located at `slot`.
*/
function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
*/
function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := store.slot
}
}
}
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);
}
}
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);
}
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
interface IRiskManager is IERC165Upgradeable {
//===== VIEW FUNCTIONS =====//
function isRiskedRequest(uint version, bytes memory request) external view returns (bool);
function isRiskedRequests(uint version, bytes[] memory requests) external view returns (bool);
}
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;
}
interface IERC5267 {
/**
* @dev MAY be emitted to signal that the domain could have changed.
*/
event EIP712DomainChanged();
/**
* @dev returns the fields and values that describe the domain separator used by this contract for EIP-712
* signature.
*/
function eip712Domain()
external
view
returns (
bytes1 fields,
string memory name,
string memory version,
uint256 chainId,
address verifyingContract,
bytes32 salt,
uint256[] memory extensions
);
}
type ShortString is bytes32;
/**
* @dev This library provides functions to convert short memory strings
* into a `ShortString` type that can be used as an immutable variable.
*
* Strings of arbitrary length can be optimized using this library if
* they are short enough (up to 31 bytes) by packing them with their
* length (1 byte) in a single EVM word (32 bytes). Additionally, a
* fallback mechanism can be used for every other case.
*
* Usage example:
*
* ```solidity
* contract Named {
* using ShortStrings for *;
*
* ShortString private immutable _name;
* string private _nameFallback;
*
* constructor(string memory contractName) {
* _name = contractName.toShortStringWithFallback(_nameFallback);
* }
*
* function name() external view returns (string memory) {
* return _name.toStringWithFallback(_nameFallback);
* }
* }
* ```
*/
library ShortStrings {
// Used as an identifier for strings longer than 31 bytes.
bytes32 private constant FALLBACK_SENTINEL = 0x00000000000000000000000000000000000000000000000000000000000000FF;
error StringTooLong(string str);
error InvalidShortString();
/**
* @dev Encode a string of at most 31 chars into a `ShortString`.
*
* This will trigger a `StringTooLong` error is the input string is too long.
*/
function toShortString(string memory str) internal pure returns (ShortString) {
bytes memory bstr = bytes(str);
if (bstr.length > 31) {
revert StringTooLong(str);
}
return ShortString.wrap(bytes32(uint256(bytes32(bstr)) | bstr.length));
}
/**
* @dev Decode a `ShortString` back to a "normal" string.
*/
function toString(ShortString sstr) internal pure returns (string memory) {
uint256 len = byteLength(sstr);
// using `new string(len)` would work locally but is not memory safe.
string memory str = new string(32);
/// @solidity memory-safe-assembly
assembly {
mstore(str, len)
mstore(add(str, 0x20), sstr)
}
return str;
}
/**
* @dev Return the length of a `ShortString`.
*/
function byteLength(ShortString sstr) internal pure returns (uint256) {
uint256 result = uint256(ShortString.unwrap(sstr)) & 0xFF;
if (result > 31) {
revert InvalidShortString();
}
return result;
}
/**
* @dev Encode a string into a `ShortString`, or write it to storage if it is too long.
*/
function toShortStringWithFallback(string memory value, string storage store) internal returns (ShortString) {
if (bytes(value).length < 32) {
return toShortString(value);
} else {
StorageSlot.getStringSlot(store).value = value;
return ShortString.wrap(FALLBACK_SENTINEL);
}
}
/**
* @dev Decode a string that was encoded to `ShortString` or written to storage using {setWithFallback}.
*/
function toStringWithFallback(ShortString value, string storage store) internal pure returns (string memory) {
if (ShortString.unwrap(value) != FALLBACK_SENTINEL) {
return toString(value);
} else {
return store;
}
}
/**
* @dev Return the length of a string that was encoded to `ShortString` or written to storage using
* {setWithFallback}.
*
* WARNING: This will return the "byte length" of the string. This may not reflect the actual length in terms of
* actual characters as the UTF-8 encoding of a single character can span over multiple bytes.
*/
function byteLengthWithFallback(ShortString value, string storage store) internal view returns (uint256) {
if (ShortString.unwrap(value) != FALLBACK_SENTINEL) {
return byteLength(value);
} else {
return bytes(store).length;
}
}
}
library MessageHashUtils {
/**
* @dev Returns the keccak256 digest of an ERC-191 signed data with version
* `0x45` (`personal_sign` messages).
*
* The digest is calculated by prefixing a bytes32 `messageHash` with
* `"\x19Ethereum Signed Message:\n32"` and hashing the result. It corresponds with the
* hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.
*
* NOTE: The `messageHash` parameter is intended to be the result of hashing a raw message with
* keccak256, although any bytes32 value can be safely used because the final digest will
* be re-hashed.
*
* See {ECDSA-recover}.
*/
function toEthSignedMessageHash(bytes32 messageHash) internal pure returns (bytes32 digest) {
/// @solidity memory-safe-assembly
assembly {
mstore(0x00, "\x19Ethereum Signed Message:\n32") // 32 is the bytes-length of messageHash
mstore(0x1c, messageHash) // 0x1c (28) is the length of the prefix
digest := keccak256(0x00, 0x3c) // 0x3c is the length of the prefix (0x1c) + messageHash (0x20)
}
}
/**
* @dev Returns the keccak256 digest of an ERC-191 signed data with version
* `0x45` (`personal_sign` messages).
*
* The digest is calculated by prefixing an arbitrary `message` with
* `"\x19Ethereum Signed Message:\n" + len(message)` and hashing the result. It corresponds with the
* hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.
*
* See {ECDSA-recover}.
*/
function toEthSignedMessageHash(bytes memory message) internal pure returns (bytes32) {
return
keccak256(bytes.concat("\x19Ethereum Signed Message:\n", bytes(Strings.toString(message.length)), message));
}
/**
* @dev Returns the keccak256 digest of an ERC-191 signed data with version
* `0x00` (data with intended validator).
*
* The digest is calculated by prefixing an arbitrary `data` with `"\x19\x00"` and the intended
* `validator` address. Then hashing the result.
*
* See {ECDSA-recover}.
*/
function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) {
return keccak256(abi.encodePacked(hex"19_00", validator, data));
}
/**
* @dev Returns the keccak256 digest of an EIP-712 typed data (ERC-191 version `0x01`).
*
* The digest is calculated from a `domainSeparator` and a `structHash`, by prefixing them with
* `\x19\x01` and hashing the result. It corresponds to the hash signed by the
* https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] JSON-RPC method as part of EIP-712.
*
* See {ECDSA-recover}.
*/
function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32 digest) {
/// @solidity memory-safe-assembly
assembly {
let ptr := mload(0x40)
mstore(ptr, hex"19_01")
mstore(add(ptr, 0x02), domainSeparator)
mstore(add(ptr, 0x22), structHash)
digest := keccak256(ptr, 0x42)
}
}
}
interface IURC20 is IERC20 {
/**
* @dev Creates `amount` tokens and assigns them to `account`.
*
* IMPORTANT: For the use of the Una Bridge, it must be implemented.
*/
function mint(address to, uint256 amount) external;
/**
* @dev Destroys the tokens at the address `account` by `amount`.
*
* IMPORTANT: For the use of the Una Bridge, it must be implemented.
*/
function burnFrom(address account, uint256 amount) external;
}
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 {}
}
abstract contract RiskGuard is Context {
using CommonDataFormat for CommonDataFormat.CommonData;
// the contract mananging request risk
address immutable public riskManager;
constructor(address riskManager_) {
require(riskManager_.code.length > 0 && address(riskManager_) != address(0), "RiskGuard: only contract");
riskManager = riskManager_;
}
/**
* @dev Checks for risks associated with a single address before executing the function.
*
* The caller's address is inherently included in the risk check.
*
* TIP: It is used when there is only one address related to the function call, excluding the caller.
*/
modifier nonRisk(bytes4 selector, address account) {
if(account != _msgSender()) _isRiskedRequests(selector, _makeArray(account));
else _isRiskedRequest(selector, account);
_;
}
/**
* @dev Checks for risks associated with addresses before executing the function.
*
* The caller's address is inherently included in the risk check.
*
* TIP: "It is used when there are two addresses related to the function call, excluding the caller
* : one for `from` and another for `to`.
*/
modifier nonRisks(bytes4 selector, address from, address to) {
_isRiskedRequests(selector, _makeArray(from, to));
_;
}
/**
* @dev Call `RiskManager` for requests. (false: not exist risk, true: exist risk)
* If it exists risk, revert it.
* @param selector function signature to detect risk
* @param accounts the addresses to inspect for risk
*/
function _isRiskedRequests(bytes4 selector, address[] memory accounts) internal view {
require(
!IRiskManager(riskManager).isRiskedRequests(
CommonDataFormat.dataVersion(),
_getCommonFormatBytes(selector, accounts)
), "RiskGuard: risked request"
);
}
/**
* @dev Call `RiskManager` for a request. (false: not exist risk, true: exist risk)
* If it exists risk, revert it.
* @param selector function selector to inspect for risk
* @param account the address to inspect for risk
*/
function _isRiskedRequest(bytes4 selector, address account) internal view {
require(
!IRiskManager(riskManager).isRiskedRequest(
CommonDataFormat.dataVersion(),
CommonDataFormat.encodeToCommonFormat(CommonDataFormat.CommonData(selector, address(this), account, _msgSender()))
), "RiskGuard: risked request"
);
}
/**
* @dev To enable the `RiskManager` to handle requests for risk assessment
* for multiple addresses, it converts them into bytes format.
* @param selector function selector to inspect for risk
* @param accounts the addresses to inspect for risk
*
*/
function _getCommonFormatBytes(
bytes4 selector,
address[] memory accounts
) internal view returns(bytes[] memory) {
bytes[] memory request = new bytes[](accounts.length);
address sender = _msgSender();
for (uint i; i < accounts.length; ) {
request[i] = CommonDataFormat.encodeToCommonFormat(
CommonDataFormat.CommonData(selector, address(this), accounts[i], sender)
);
unchecked{ i++; }
}
return request;
}
/**
* @dev Creating a data format for the `RiskManager` call.
*/
function _makeArray (
address from,
address to
) internal view returns(address[] memory _addressArray) {
_addressArray = new address[](3);
_addressArray[0] = _msgSender();
_addressArray[1] = from;
_addressArray[2] = to;
}
/**
* @dev Creating a data format for the `RiskManager` call.
*/
function _makeArray (
address to
) internal view returns(address[] memory _addressArray) {
_addressArray = new address[](2);
_addressArray[0] = _msgSender();
_addressArray[1] = to;
}
}
contract URC20 is IURC20, ERC20, RiskGuard {
bytes4 private constant _BURN_SELECTOR = bytes4(keccak256(bytes("_burn(address,uint256)")));
bytes4 private constant _MINT_SELECTOR = bytes4(keccak256(bytes("_mint(address,uint256)")));
/**
* @dev Sets the values for {name}, {symbol} and {riskManager}.
*
* The default value of {decimals} is 18. To select a different value for
* {decimals} you should overload it.
*/
constructor (
string memory name_,
string memory symbol_,
address riskManager_
) RiskGuard(riskManager_) ERC20(name_, symbol_) {}
/**
* @dev Creates `amount` tokens and assigns them to `account`.
* @param to the account to mint
* @param amount the amount to mint
*/
function mint(address to, uint256 amount) public virtual {}
/**
* @dev The caller destroys the tokens at the address `account` by `amount`.
* @param account the account to burn tokens
* @param amount the amount to burn
*/
function burnFrom(address account, uint256 amount) public virtual {}
/**
* @dev After checking the risks associated with the `to` address, contract address, caller's address,
* and the function, tokens are transferred to the `to` address with the `amount`.
* @param to the address to receive tokens
* @param amount the amount to transfer
*
*/
function transfer(
address to,
uint256 amount
) public override(ERC20, IERC20) nonRisk(this.transfer.selector, to) returns (bool) {
return super.transfer(to, amount);
}
/**
* @dev After checking the risks associated with the `to` address, contract address, caller's address,
* and the function, tokens are transferred from the `from` address to the `to` address with the `amount`.
* @param to the address to receive tokens
* @param from the address to transfer tokens
* @param amount the amount to transfer
*/
function transferFrom(
address from,
address to,
uint256 amount
) public override(ERC20, IERC20) nonRisks(this.transferFrom.selector, from, to) returns (bool) {
return super.transferFrom(from, to, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing the total supply.
* @param account the address to receive minted tokens
* @param amount the amount to mint tokens
*
* NOTE: When creating tokens, it is essential to call this function for risk verification.
*/
function _mint(address account, uint256 amount) internal override nonRisk(_MINT_SELECTOR, account) {
super._mint(account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the total supply.
* @param account the address to burn tokens
* @param amount the amount to burn tokens
*
* NOTE: When destorying tokens, it is essential to call this function for risk verification.
*/
function _burn(address account, uint256 amount) internal override nonRisk(_BURN_SELECTOR, account) {
super._burn(account, amount);
}
}
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() {
_transferOwnership(_msgSender());
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
_checkOwner();
_;
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if the sender is not the owner.
*/
function _checkOwner() internal view virtual {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
interface IRoleManager is IAccessControl {
//===== FUNCTIONS =====//
function setRoleAdmin(bytes32 role, bytes32 adminRole) external;
//===== VIEW FUNCTIONS =====//
function getRoleList(bytes32 role) external view returns (address[] memory);
}
library ECDSA {
enum RecoverError {
NoError,
InvalidSignature,
InvalidSignatureLength,
InvalidSignatureS,
InvalidSignatureV
}
function _throwError(RecoverError error) private pure {
if (error == RecoverError.NoError) {
return; // no error: do nothing
} else if (error == RecoverError.InvalidSignature) {
revert("ECDSA: invalid signature");
} else if (error == RecoverError.InvalidSignatureLength) {
revert("ECDSA: invalid signature length");
} else if (error == RecoverError.InvalidSignatureS) {
revert("ECDSA: invalid signature 's' value");
} else if (error == RecoverError.InvalidSignatureV) {
revert("ECDSA: invalid signature 'v' value");
}
}
/**
* @dev Returns the address that signed a hashed message (`hash`) with
* `signature` or error string. This address can then be used for verification purposes.
*
* The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
* this function rejects them by requiring the `s` value to be in the lower
* half order, and the `v` value to be either 27 or 28.
*
* IMPORTANT: `hash` _must_ be the result of a hash operation for the
* verification to be secure: it is possible to craft signatures that
* recover to arbitrary addresses for non-hashed data. A safe way to ensure
* this is by receiving a hash of the original message (which may otherwise
* be too long), and then calling {toEthSignedMessageHash} on it.
*
* Documentation for signature generation:
* - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
* - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
*
* _Available since v4.3._
*/
function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
// Check the signature length
// - case 65: r,s,v signature (standard)
// - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
if (signature.length == 65) {
bytes32 r;
bytes32 s;
uint8 v;
// ecrecover takes the signature parameters, and the only way to get them
// currently is to use assembly.
/// @solidity memory-safe-assembly
assembly {
r := mload(add(signature, 0x20))
s := mload(add(signature, 0x40))
v := byte(0, mload(add(signature, 0x60)))
}
return tryRecover(hash, v, r, s);
} else if (signature.length == 64) {
bytes32 r;
bytes32 vs;
// ecrecover takes the signature parameters, and the only way to get them
// currently is to use assembly.
/// @solidity memory-safe-assembly
assembly {
r := mload(add(signature, 0x20))
vs := mload(add(signature, 0x40))
}
return tryRecover(hash, r, vs);
} else {
return (address(0), RecoverError.InvalidSignatureLength);
}
}
/**
* @dev Returns the address that signed a hashed message (`hash`) with
* `signature`. This address can then be used for verification purposes.
*
* The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
* this function rejects them by requiring the `s` value to be in the lower
* half order, and the `v` value to be either 27 or 28.
*
* IMPORTANT: `hash` _must_ be the result of a hash operation for the
* verification to be secure: it is possible to craft signatures that
* recover to arbitrary addresses for non-hashed data. A safe way to ensure
* this is by receiving a hash of the original message (which may otherwise
* be too long), and then calling {toEthSignedMessageHash} on it.
*/
function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
(address recovered, RecoverError error) = tryRecover(hash, signature);
_throwError(error);
return recovered;
}
/**
* @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
*
* See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
*
* _Available since v4.3._
*/
function tryRecover(
bytes32 hash,
bytes32 r,
bytes32 vs
) internal pure returns (address, RecoverError) {
bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
uint8 v = uint8((uint256(vs) >> 255) + 27);
return tryRecover(hash, v, r, s);
}
/**
* @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
*
* _Available since v4.2._
*/
function recover(
bytes32 hash,
bytes32 r,
bytes32 vs
) internal pure returns (address) {
(address recovered, RecoverError error) = tryRecover(hash, r, vs);
_throwError(error);
return recovered;
}
/**
* @dev Overload of {ECDSA-tryRecover} that receives the `v`,
* `r` and `s` signature fields separately.
*
* _Available since v4.3._
*/
function tryRecover(
bytes32 hash,
uint8 v,
bytes32 r,
bytes32 s
) internal pure returns (address, RecoverError) {
// EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
// unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
// the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
// signatures from current libraries generate a unique signature with an s-value in the lower half order.
//
// If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
// with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
// vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
// these malleable signatures as well.
if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
return (address(0), RecoverError.InvalidSignatureS);
}
if (v != 27 && v != 28) {
return (address(0), RecoverError.InvalidSignatureV);
}
// If the signature is valid (and not malleable), return the signer address
address signer = ecrecover(hash, v, r, s);
if (signer == address(0)) {
return (address(0), RecoverError.InvalidSignature);
}
return (signer, RecoverError.NoError);
}
/**
* @dev Overload of {ECDSA-recover} that receives the `v`,
* `r` and `s` signature fields separately.
*/
function recover(
bytes32 hash,
uint8 v,
bytes32 r,
bytes32 s
) internal pure returns (address) {
(address recovered, RecoverError error) = tryRecover(hash, v, r, s);
_throwError(error);
return recovered;
}
/**
* @dev Returns an Ethereum Signed Message, created from a `hash`. This
* produces hash corresponding to the one signed with the
* https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
* JSON-RPC method as part of EIP-191.
*
* See {recover}.
*/
function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
// 32 is the length in bytes of hash,
// enforced by the type signature above
return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
}
/**
* @dev Returns an Ethereum Signed Message, created from `s`. This
* produces hash corresponding to the one signed with the
* https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
* JSON-RPC method as part of EIP-191.
*
* See {recover}.
*/
function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
}
/**
* @dev Returns an Ethereum Signed Typed Data, created from a
* `domainSeparator` and a `structHash`. This produces hash corresponding
* to the one signed with the
* https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
* JSON-RPC method as part of EIP-712.
*
* See {recover}.
*/
function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
}
}
abstract contract EIP712 is IERC5267 {
using ShortStrings for *;
bytes32 private constant TYPE_HASH =
keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)");
// Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
// invalidate the cached domain separator if the chain id changes.
bytes32 private immutable _cachedDomainSeparator;
uint256 private immutable _cachedChainId;
address private immutable _cachedThis;
bytes32 private immutable _hashedName;
bytes32 private immutable _hashedVersion;
ShortString private immutable _name;
ShortString private immutable _version;
string private _nameFallback;
string private _versionFallback;
/**
* @dev Initializes the domain separator and parameter caches.
*
* The meaning of `name` and `version` is specified in
* https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP-712]:
*
* - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
* - `version`: the current major version of the signing domain.
*
* NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
* contract upgrade].
*/
constructor(string memory name, string memory version) {
_name = name.toShortStringWithFallback(_nameFallback);
_version = version.toShortStringWithFallback(_versionFallback);
_hashedName = keccak256(bytes(name));
_hashedVersion = keccak256(bytes(version));
_cachedChainId = block.chainid;
_cachedDomainSeparator = _buildDomainSeparator();
_cachedThis = address(this);
}
/**
* @dev Returns the domain separator for the current chain.
*/
function _domainSeparatorV4() internal view returns (bytes32) {
if (address(this) == _cachedThis && block.chainid == _cachedChainId) {
return _cachedDomainSeparator;
} else {
return _buildDomainSeparator();
}
}
function _buildDomainSeparator() private view returns (bytes32) {
return keccak256(abi.encode(TYPE_HASH, _hashedName, _hashedVersion, block.chainid, address(this)));
}
/**
* @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
* function returns the hash of the fully encoded EIP712 message for this domain.
*
* This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
*
* ```solidity
* bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
* keccak256("Mail(address to,string contents)"),
* mailTo,
* keccak256(bytes(mailContents))
* )));
* address signer = ECDSA.recover(digest, signature);
* ```
*/
function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
return MessageHashUtils.toTypedDataHash(_domainSeparatorV4(), structHash);
}
/**
* @dev See {IERC-5267}.
*/
function eip712Domain()
public
view
virtual
returns (
bytes1 fields,
string memory name,
string memory version,
uint256 chainId,
address verifyingContract,
bytes32 salt,
uint256[] memory extensions
)
{
return (
hex"0f", // 01111
_EIP712Name(),
_EIP712Version(),
block.chainid,
address(this),
bytes32(0),
new uint256[](0)
);
}
/**
* @dev The name parameter for the EIP712 domain.
*
* NOTE: By default this function reads _name which is an immutable value.
* It only reads from storage if necessary (in case the value is too large to fit in a ShortString).
*/
// solhint-disable-next-line func-name-mixedcase
function _EIP712Name() internal view returns (string memory) {
return _name.toStringWithFallback(_nameFallback);
}
/**
* @dev The version parameter for the EIP712 domain.
*
* NOTE: By default this function reads _version which is an immutable value.
* It only reads from storage if necessary (in case the value is too large to fit in a ShortString).
*/
// solhint-disable-next-line func-name-mixedcase
function _EIP712Version() internal view returns (string memory) {
return _version.toStringWithFallback(_versionFallback);
}
}
interface IURC20Permit {
/**
* @dev Sets `value` as the allowance of `spender` over `owner`'s tokens,
* given `owner`'s signed approval.
*
* IMPORTANT: The same issues {IERC20-approve} has related to transaction
* ordering also apply here.
*
* For more information on the signature format, see the
* https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
* section].
*
* CAUTION: See Security Considerations above.
*/
function permit(
address owner,
address spender,
uint256 value,
uint256 deadline,
uint8 v,
bytes32 r,
bytes32 s
) external;
/**
* @dev Returns the current nonce for `owner`. This value must be
* included whenever a signature is generated for {permit}.
*/
function nonces(address owner) external view returns (uint256);
/**
* @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
*/
function DOMAIN_SEPARATOR() external view returns (bytes32);
}
abstract contract Nonces {
/**
* @dev The nonce used for an `account` is not the expected current nonce.
*/
error InvalidAccountNonce(address account, uint256 currentNonce);
mapping(address => uint256) private _nonces;
/**
* @dev Returns the next unused nonce for an address.
*/
function nonces(address owner) public view virtual returns (uint256) {
return _nonces[owner];
}
/**
* @dev Consumes a nonce.
*
* Returns the current value and increments nonce.
*/
function _useNonce(address owner) internal virtual returns (uint256) {
// For each account, the nonce has an initial value of 0, can only be incremented by one, and cannot be
// decremented or reset. This guarantees that the nonce never overflows.
unchecked {
// It is important to do x++ and not ++x here.
return _nonces[owner]++;
}
}
/**
* @dev Same as {_useNonce} but checking that `nonce` is the next valid for `owner`.
*/
function _useCheckedNonce(address owner, uint256 nonce) internal virtual {
uint256 current = _useNonce(owner);
if (nonce != current) {
revert InvalidAccountNonce(owner, current);
}
}
}
library Converter {
/**
* @dev Function to change bytes to bytes32
*/
function bytesToBytes32(bytes memory input) internal pure returns (bytes32 output) {
uint length = input.length >= 32 ? 32 : input.length;
for (uint i = 0; i < length; i++) {
output |= bytes32(input[i] & 0xFF) >> (i * 8);
}
}
/**
* @dev Function to change bytes32 to string
*/
function bytes32ToString(bytes32 _bytes32) internal pure returns (string memory) {
uint8 i = 0;
while(i < 32 && _bytes32[i] != 0) {
i++;
}
bytes memory bytesArray = new bytes(i);
for (i = 0; i < 32 && _bytes32[i] != 0; i++) {
bytesArray[i] = _bytes32[i];
}
return string(bytesArray);
}
/**
* @dev Function to change string to bytes32
* If string length is less than 32, pad for 0 (LSB)
*/
function stringToBytes32(string memory source) internal pure returns (bytes32 result) {
require(bytes(source).length <= 32, "E: string too long");
assembly {
result := mload(add(source, 32))
}
}
function concat(string memory str1, string memory str2) internal pure returns (bytes32) {
bytes memory concatenated = bytes(string(abi.encodePacked(str1, str2)));
require(concatenated.length <= 32, "E: string too long");
bytes32 result;
assembly {
result := mload(add(concatenated, 32))
}
return result;
}
}
abstract contract URC20Permit is URC20, IURC20Permit, EIP712, Nonces {
bytes32 private constant PERMIT_TYPEHASH =
keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");
/**
* @dev Initializes the domain separator using the `name` parameter, and setting `version` to `"1"`.
*
* It's a good idea to use the same `name` that is defined as the URC20 token name.
*/
constructor(string memory name) EIP712(name, "1") {}
/**
* @dev Allows a token `owner` to sign an approval for a `spender` to spend tokens on their behalf.
* @param owner token owner address
* @param spender address spending the tokens of `owner`
* @param value the amount of tokens to allow for spender
* @param deadline the time when the signature expires
*/
function permit(
address owner,
address spender,
uint256 value,
uint256 deadline,
uint8 v,
bytes32 r,
bytes32 s
) public virtual {
require(block.timestamp <= deadline, "URC20Permit: expired signature");
address signer =
ECDSA.recover(
_getDigest(owner, spender, value, deadline),
v,
r,
s
);
require(signer == owner, "URC20Permit: invalid signer");
_approve(owner, spender, value);
}
/**
* @dev Allows a token `owner` to sign an approval for a `spender` to spend tokens on their behalf.
* @param owner token owner address
* @param spender address spending the tokens of `owner`
* @param value the amount of tokens to allow for spender
* @param deadline the time when the signature expires
* @param signature token owner signature
*
* NOTE: This function receives the complete signature as a parameter and extracts `v`, `r`, `s` on-chain.
*/
function permitWithSignature(
address owner,
address spender,
uint256 value,
uint256 deadline,
bytes memory signature
) public virtual {
require(block.timestamp <= deadline, "URC20Permit: expired signature");
address signer =
ECDSA.recover(
_getDigest(owner, spender, value, deadline),
signature
);
require(signer == owner, "URC20Permit: invalid signer");
_approve(owner, spender, value);
}
/**
* @dev Returns the current nonce for `owner`.
* @param owner requester address
*/
function nonces(address owner) public view virtual override(IURC20Permit, Nonces) returns (uint256) {
return super.nonces(owner);
}
/**
* @dev Returns the domain separator used in the encoding of the signature for {permit}.
*/
// solhint-disable-next-line func-name-mixedcase
function DOMAIN_SEPARATOR() external view virtual returns (bytes32) {
return _domainSeparatorV4();
}
/**
* @dev Returns the message hash of the content where the token owner approves the spender.
* The returned message hash is uniquely generated for each token and chain.
* @param owner token owner address
* @param spender address spending the tokens of `owner`
* @param value the amount of tokens to allow for spender
* @param deadline token owner signature
*/
function getDigest(
address owner,
address spender,
uint256 value,
uint256 deadline
) external view returns(bytes32){
return _hashTypedDataV4(
keccak256(
abi.encode(
PERMIT_TYPEHASH,
owner,
spender,
value,
nonces(owner),
deadline
)
)
);
}
/**
* @dev Returns the message hash of the content where the token owner approves the spender.
* The returned message hash is uniquely generated for each token and chain.
* @param owner token owner address
* @param spender address spending the tokens of `owner`
* @param value the amount of tokens to allow for spender
* @param deadline token owner signature
*
* NOTE: Increase the user nonce.
*/
function _getDigest(
address owner,
address spender,
uint256 value,
uint256 deadline
) internal returns(bytes32){
return _hashTypedDataV4(
keccak256(
abi.encode(
PERMIT_TYPEHASH,
owner,
spender,
value,
_useNonce(owner),
deadline
)
)
);
}
}
abstract contract URC20Burnable is URC20 {
/**
* @dev The caller's tokens are destroyed by the `amount`.
* @param amount the amount to burn
*
*/
function burn(
uint256 amount
) public virtual {
_burn(_msgSender(), amount);
}
/**
* @dev The caller, who has an allowance from the `account`, destroys `amount` tokens
* from the `account`.
* @param account the account to burn tokens
* @param amount the amount to burn
*/
function burnFrom(
address account,
uint256 amount
) public virtual override {
_spendAllowance(account, _msgSender(), amount);
_burn(account, amount);
}
}
contract NightCrowBase is Ownable {
//===== VARIABLES =====//
address public roleManager;
bytes32 constant public setterRole = "NightCrowSetter";
bytes32 constant public validatorRole = "NightCrowValidator";
//===== MODIFIERS =====//
modifier onlyValidRole(bytes32 role) {
require(_msgSender() == owner() || _hasRole(role, msg.sender),
"NightCrow: sender has not the role"
);
_;
}
modifier onlyCA(address addr) {
require(addr != address(0) && addr.code.length > 0,
"NightCrow: address is not CA"
);
_;
}
//===== CONSTRUCTOR =====//
constructor(address _roleManager) {
setRoleManager(_roleManager);
}
//===== FUNCTIONS =====//
function setRoleManager(address _roleManager) public onlyValidRole(setterRole) onlyCA(_roleManager) {
roleManager = _roleManager;
}
function _hasRole(bytes32 role, address addr) internal view returns (bool) {
return IRoleManager(roleManager).hasRole(role, addr);
}
}
contract NightCrowFT is URC20Permit, URC20Burnable, NightCrowBase {
using Converter for string;
//===== VARIABLES =====//
bytes32 public immutable minterRole;
//===== CONSTRUCTOR =====//
constructor(
string memory name,
string memory symbol,
address roleManager,
address riskManager
)
URC20(name, symbol, riskManager)
URC20Permit(name)
NightCrowBase(roleManager)
{
minterRole = symbol.concat("Minter");
}
//===== FUNCTIONS ======//
/**
* @dev mint token
* @param to mint to
* @param amount mint amount
*/
function mint(address to, uint amount) public override onlyValidRole(minterRole) {
super._mint(to, amount);
}
/**
* @dev The Una token can only be burned by addresses
* with either the UnaStation or BURNER authority.
* @param amount the amount to burn
*
* See {URC20-_burn}.
*/
function burn(uint256 amount) public override {
super.burn(amount);
}
/**
* @dev An address with BURNER authority burns the Una Token held in the `account`.
* @param amount the amount to burn
*
* See {URC20-_burn} and {URC20-allowance}.
*/
function burnFrom(address account, uint256 amount) public override(URC20, URC20Burnable) {
super.burnFrom(account, amount);
}
}
contract MORION is NightCrowFT {
constructor(
string memory name,
string memory symbol,
address roleManager,
address riskManager
) NightCrowFT(
name,
symbol,
roleManager,
riskManager
) {}
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"address","name":"roleManager","type":"address"},{"internalType":"address","name":"riskManager","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"currentNonce","type":"uint256"}],"name":"InvalidAccountNonce","type":"error"},{"inputs":[],"name":"InvalidShortString","type":"error"},{"inputs":[{"internalType":"string","name":"str","type":"string"}],"name":"StringTooLong","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[],"name":"EIP712DomainChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"DOMAIN_SEPARATOR","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":[],"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":"eip712Domain","outputs":[{"internalType":"bytes1","name":"fields","type":"bytes1"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"uint256","name":"chainId","type":"uint256"},{"internalType":"address","name":"verifyingContract","type":"address"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"uint256[]","name":"extensions","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"getDigest","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"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":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"minterRole","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"signature","type":"bytes"}],"name":"permitWithSignature","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"riskManager","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"roleManager","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_roleManager","type":"address"}],"name":"setRoleManager","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"setterRole","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"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":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"validatorRole","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"}]Contract Creation Code
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
Deployed Bytecode
0x608060405234801561001057600080fd5b50600436106101ce5760003560e01c806379cc679011610104578063bba76a05116100a2578063dd62ed3e11610071578063dd62ed3e146103f8578063f084219e1461040b578063f1d588c514610432578063f2fde38b1461044557600080fd5b8063bba76a05146103a6578063c39a717a146103b9578063c92fb947146103cc578063d505accf146103e557600080fd5b80638da5cb5b116100de5780638da5cb5b1461036757806395d89b4114610378578063a457c2d714610380578063a9059cbb1461039357600080fd5b806379cc6790146103265780637ecebe001461033957806384b0196e1461034c57600080fd5b8063395093511161017157806342f7022e1161014b57806342f7022e146102b257806347842663146102ce57806370a08231146102f5578063715018a61461031e57600080fd5b8063395093511461027757806340c10f191461028a57806342966c681461029f57600080fd5b806318160ddd116101ad57806318160ddd1461023b57806323b872dd1461024d578063313ce567146102605780633644e5151461026f57600080fd5b8062435da5146101d357806306fdde0314610203578063095ea7b314610218575b600080fd5b6009546101e6906001600160a01b031681565b6040516001600160a01b0390911681526020015b60405180910390f35b61020b610458565b6040516101fa9190611faa565b61022b610226366004611fd9565b6104ea565b60405190151581526020016101fa565b6002545b6040519081526020016101fa565b61022b61025b366004612003565b610504565b604051601281526020016101fa565b61023f610539565b61022b610285366004611fd9565b610548565b61029d610298366004611fd9565b61056a565b005b61029d6102ad36600461203f565b6105f5565b61023f712734b3b43a21b937bbab30b634b230ba37b960711b81565b6101e67f0000000000000000000000008d64dc8ffffb472f98ab3fbcf74f0684133d233281565b61023f610303366004612058565b6001600160a01b031660009081526020819052604090205490565b61029d610601565b61029d610334366004611fd9565b610615565b61023f610347366004612058565b610623565b610354610641565b6040516101fa9796959493929190612073565b6008546001600160a01b03166101e6565b61020b610687565b61022b61038e366004611fd9565b610696565b61022b6103a1366004611fd9565b61071c565b61023f6103b4366004612109565b610766565b61029d6103c7366004612161565b6107eb565b61023f6e2734b3b43a21b937bba9b2ba3a32b960891b81565b61029d6103f3366004612247565b6108c8565b61023f6104063660046122ba565b6109a9565b61023f7f4d4f52494f4e4d696e746572000000000000000000000000000000000000000081565b61029d610440366004612058565b6109d4565b61029d610453366004612058565b610acc565b606060038054610467906122ed565b80601f0160208091040260200160405190810160405280929190818152602001828054610493906122ed565b80156104e05780601f106104b5576101008083540402835291602001916104e0565b820191906000526020600020905b8154815290600101906020018083116104c357829003601f168201915b5050505050905090565b6000336104f8818585610bf5565b60019150505b92915050565b60006323b872dd60e01b84846105238361051e8484610d19565b610ddd565b61052e878787610ec3565b979650505050505050565b6000610543610edc565b905090565b6000336104f881858561055b83836109a9565b6105659190612328565b610bf5565b7f4d4f52494f4e4d696e746572000000000000000000000000000000000000000061059d6008546001600160a01b031690565b6001600160a01b0316336001600160a01b031614806105c157506105c18133611007565b6105e65760405162461bcd60e51b81526004016105dd9061234e565b60405180910390fd5b6105f08383611084565b505050565b6105fe81611110565b50565b61060961111a565b6106136000611174565b565b61061f82826111c6565b5050565b6001600160a01b0381166000908152600760205260408120546104fe565b6000606080600080600060606106556111db565b61065d611208565b60408051600080825260208201909252600f60f81b9b939a50919850469750309650945092509050565b606060048054610467906122ed565b600033816106a482866109a9565b9050838110156107045760405162461bcd60e51b815260206004820152602560248201527f45524332303a2064656372656173656420616c6c6f77616e63652062656c6f77604482015264207a65726f60d81b60648201526084016105dd565b6107118286868403610bf5565b506001949350505050565b600063a9059cbb60e01b836001600160a01b0381163314610749576107448261051e83611235565b610753565b61075382826112c2565b61075d8585611363565b95945050505050565b600061075d7f6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c98686866107988a610623565b6040805160208101969096526001600160a01b0394851690860152929091166060840152608083015260a082015260c0810184905260e00160405160208183030381529060405280519060200120611371565b8142111561083b5760405162461bcd60e51b815260206004820152601e60248201527f55524332305065726d69743a2065787069726564207369676e6174757265000060448201526064016105dd565b600061085261084c8787878761139e565b836113ee565b9050856001600160a01b0316816001600160a01b0316146108b55760405162461bcd60e51b815260206004820152601b60248201527f55524332305065726d69743a20696e76616c6964207369676e6572000000000060448201526064016105dd565b6108c0868686610bf5565b505050505050565b834211156109185760405162461bcd60e51b815260206004820152601e60248201527f55524332305065726d69743a2065787069726564207369676e6174757265000060448201526064016105dd565b60006109316109298989898961139e565b858585611412565b9050876001600160a01b0316816001600160a01b0316146109945760405162461bcd60e51b815260206004820152601b60248201527f55524332305065726d69743a20696e76616c6964207369676e6572000000000060448201526064016105dd565b61099f888888610bf5565b5050505050505050565b6001600160a01b03918216600090815260016020908152604080832093909416825291909152205490565b6e2734b3b43a21b937bba9b2ba3a32b960891b6109f96008546001600160a01b031690565b6001600160a01b0316336001600160a01b03161480610a1d5750610a1d8133611007565b610a395760405162461bcd60e51b81526004016105dd9061234e565b816001600160a01b03811615801590610a5c57506000816001600160a01b03163b115b610aa85760405162461bcd60e51b815260206004820152601c60248201527f4e6967687443726f773a2061646472657373206973206e6f742043410000000060448201526064016105dd565b5050600980546001600160a01b0319166001600160a01b0392909216919091179055565b610ad461111a565b6001600160a01b038116610b395760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b60648201526084016105dd565b6105fe81611174565b6000602083511015610b5e57610b578361143a565b90506104fe565b82828151610b6f9260200190611eb9565b5060ff90506104fe565b6000808383604051602001610b8f929190612390565b6040516020818303038152906040529050602081511115610be75760405162461bcd60e51b8152602060048201526012602482015271453a20737472696e6720746f6f206c6f6e6760701b60448201526064016105dd565b602001519392505050565b90565b6001600160a01b038316610c575760405162461bcd60e51b8152602060048201526024808201527f45524332303a20617070726f76652066726f6d20746865207a65726f206164646044820152637265737360e01b60648201526084016105dd565b6001600160a01b038216610cb85760405162461bcd60e51b815260206004820152602260248201527f45524332303a20617070726f766520746f20746865207a65726f206164647265604482015261737360f01b60648201526084016105dd565b6001600160a01b0383811660008181526001602090815260408083209487168084529482529182902085905590518481527f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925910160405180910390a3505050565b604080516003808252608082019092526060916020820183803683370190505090503381600081518110610d4f57610d4f6123bf565b60200260200101906001600160a01b031690816001600160a01b0316815250508281600181518110610d8357610d836123bf565b60200260200101906001600160a01b031690816001600160a01b0316815250508181600281518110610db757610db76123bf565b60200260200101906001600160a01b031690816001600160a01b03168152505092915050565b6001600160a01b037f0000000000000000000000008d64dc8ffffb472f98ab3fbcf74f0684133d23321663afa960e36001610e188585611478565b6040518363ffffffff1660e01b8152600401610e359291906123d5565b602060405180830381865afa158015610e52573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610e76919061243f565b1561061f5760405162461bcd60e51b815260206004820152601960248201527f5269736b47756172643a207269736b656420726571756573740000000000000060448201526064016105dd565b600033610ed185828561156f565b6107118585856115e3565b6000306001600160a01b037f000000000000000000000000732e6973595136976173af4a56eac99f52becc6e16148015610f3557507f000000000000000000000000000000000000000000000000000000000000045746145b15610f5f57507fdd107fc417392c08e0344ec656bdd68cf501b0681d5d4a2cf4329dda80b2f7f590565b610543604080517f8b73c3c69bb8fe3d512ecc4cf759cc79239f7b179b0ffacaa9a75d522b39400f60208201527f189405425793620db2158dabc1494e5cff340b21a6f60d1bac9fef49147d79c7918101919091527fc89efdaa54c0f20c7adf612882df0950f5a951637e0307cdcb4c672f298b8bc660608201524660808201523060a082015260009060c00160405160208183030381529060405280519060200120905090565b600954604051632474521560e21b8152600481018490526001600160a01b03838116602483015260009216906391d1485490604401602060405180830381865afa158015611059573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061107d919061243f565b9392505050565b6040805180820190915260168152755f6d696e7428616464726573732c75696e743235362960501b6020909101527f4e6ec2477b215d44bbbdd0f5815b8827188f1eb827c01cc00f7f983582322afa826001600160a01b03811633146110f6576110f18261051e83611235565b611100565b61110082826112c2565b61110a8484611787565b50505050565b6105fe3382611846565b6008546001600160a01b031633146106135760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e657260448201526064016105dd565b600880546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b6111d182338361156f565b61061f8282611846565b60606105437f4d4f52494f4e000000000000000000000000000000000000000000000000000660056118cc565b60606105437f310000000000000000000000000000000000000000000000000000000000000160066118cc565b60408051600280825260608083018452926020830190803683370190505090503381600081518110611269576112696123bf565b60200260200101906001600160a01b031690816001600160a01b031681525050818160018151811061129d5761129d6123bf565b60200260200101906001600160a01b031690816001600160a01b031681525050919050565b6001600160a01b037f0000000000000000000000008d64dc8ffffb472f98ab3fbcf74f0684133d23321663d37c475160016113466040518060800160405280876001600160e01b0319168152602001306001600160a01b03168152602001866001600160a01b031681526020016113363390565b6001600160a01b03169052611970565b6040518363ffffffff1660e01b8152600401610e35929190612461565b6000336104f88185856115e3565b60006104fe61137e610edc565b8360405161190160f01b8152600281019290925260228201526042902090565b600061075d7f6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c98686866107988a6001600160a01b0316600090815260076020526040902080546001810190915590565b60008060006113fd85856119cf565b9150915061140a81611a3f565b509392505050565b600080600061142387878787611bfa565b9150915061143081611a3f565b5095945050505050565b600080829050601f81511115611465578260405163305a27a960e01b81526004016105dd9190611faa565b805161147082612482565b179392505050565b60606000825167ffffffffffffffff8111156114965761149661214b565b6040519080825280602002602001820160405280156114c957816020015b60608152602001906001900390816114b45790505b5090503360005b8451811015611565576115406040518060800160405280886001600160e01b0319168152602001306001600160a01b03168152602001878481518110611518576115186123bf565b60200260200101516001600160a01b03168152602001846001600160a01b0316815250611970565b838281518110611552576115526123bf565b60209081029190910101526001016114d0565b5090949350505050565b600061157b84846109a9565b9050600019811461110a57818110156115d65760405162461bcd60e51b815260206004820152601d60248201527f45524332303a20696e73756666696369656e7420616c6c6f77616e636500000060448201526064016105dd565b61110a8484848403610bf5565b6001600160a01b0383166116475760405162461bcd60e51b815260206004820152602560248201527f45524332303a207472616e736665722066726f6d20746865207a65726f206164604482015264647265737360d81b60648201526084016105dd565b6001600160a01b0382166116a95760405162461bcd60e51b815260206004820152602360248201527f45524332303a207472616e7366657220746f20746865207a65726f206164647260448201526265737360e81b60648201526084016105dd565b6001600160a01b038316600090815260208190526040902054818110156117215760405162461bcd60e51b815260206004820152602660248201527f45524332303a207472616e7366657220616d6f756e7420657863656564732062604482015265616c616e636560d01b60648201526084016105dd565b6001600160a01b03848116600081815260208181526040808320878703905593871680835291849020805487019055925185815290927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef910160405180910390a361110a565b6001600160a01b0382166117dd5760405162461bcd60e51b815260206004820152601f60248201527f45524332303a206d696e7420746f20746865207a65726f20616464726573730060448201526064016105dd565b80600260008282546117ef9190612328565b90915550506001600160a01b038216600081815260208181526040808320805486019055518481527fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef910160405180910390a35050565b6040805180820190915260168152755f6275726e28616464726573732c75696e743235362960501b6020909101527f6161eb1814eb615e35a7abf22bf65277ce47a5a31644b90c2ab4d1570410a1e8826001600160a01b03811633146118b8576118b38261051e83611235565b6118c2565b6118c282826112c2565b61110a8484611ce7565b606060ff83146118df57610b5783611e19565b8180546118eb906122ed565b80601f0160208091040260200160405190810160405280929190818152602001828054611917906122ed565b80156119645780601f1061193957610100808354040283529160200191611964565b820191906000526020600020905b81548152906001019060200180831161194757829003601f168201915b505050505090506104fe565b6040805182516001600160e01b0319166020808301919091528301516001600160a01b039081168284015291830151821660608281019190915283810151909216608082015260a0016040516020818303038152906040529050919050565b600080825160411415611a065760208301516040840151606085015160001a6119fa87828585611bfa565b94509450505050611a38565b825160401415611a305760208301516040840151611a25868383611e58565b935093505050611a38565b506000905060025b9250929050565b6000816004811115611a5357611a536124a6565b1415611a5c5750565b6001816004811115611a7057611a706124a6565b1415611abe5760405162461bcd60e51b815260206004820152601860248201527f45434453413a20696e76616c6964207369676e6174757265000000000000000060448201526064016105dd565b6002816004811115611ad257611ad26124a6565b1415611b205760405162461bcd60e51b815260206004820152601f60248201527f45434453413a20696e76616c6964207369676e6174757265206c656e6774680060448201526064016105dd565b6003816004811115611b3457611b346124a6565b1415611b8d5760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202773272076616c604482015261756560f01b60648201526084016105dd565b6004816004811115611ba157611ba16124a6565b14156105fe5760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202776272076616c604482015261756560f01b60648201526084016105dd565b6000807f7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0831115611c315750600090506003611cde565b8460ff16601b14158015611c4957508460ff16601c14155b15611c5a5750600090506004611cde565b6040805160008082526020820180845289905260ff881692820192909252606081018690526080810185905260019060a0016020604051602081039080840390855afa158015611cae573d6000803e3d6000fd5b5050604051601f1901519150506001600160a01b038116611cd757600060019250925050611cde565b9150600090505b94509492505050565b6001600160a01b038216611d475760405162461bcd60e51b815260206004820152602160248201527f45524332303a206275726e2066726f6d20746865207a65726f206164647265736044820152607360f81b60648201526084016105dd565b6001600160a01b03821660009081526020819052604090205481811015611dbb5760405162461bcd60e51b815260206004820152602260248201527f45524332303a206275726e20616d6f756e7420657863656564732062616c616e604482015261636560f01b60648201526084016105dd565b6001600160a01b0383166000818152602081815260408083208686039055600280548790039055518581529192917fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef910160405180910390a3505050565b60606000611e2683611e91565b604080516020808252818301909252919250600091906020820181803683375050509182525060208101929092525090565b6000806001600160ff1b03831681611e7560ff86901c601b612328565b9050611e8387828885611bfa565b935093505050935093915050565b600060ff8216601f8111156104fe57604051632cd44ac360e21b815260040160405180910390fd5b828054611ec5906122ed565b90600052602060002090601f016020900481019282611ee75760008555611f2d565b82601f10611f0057805160ff1916838001178555611f2d565b82800160010185558215611f2d579182015b82811115611f2d578251825591602001919060010190611f12565b50611f39929150611f3d565b5090565b5b80821115611f395760008155600101611f3e565b60005b83811015611f6d578181015183820152602001611f55565b8381111561110a5750506000910152565b60008151808452611f96816020860160208601611f52565b601f01601f19169290920160200192915050565b60208152600061107d6020830184611f7e565b80356001600160a01b0381168114611fd457600080fd5b919050565b60008060408385031215611fec57600080fd5b611ff583611fbd565b946020939093013593505050565b60008060006060848603121561201857600080fd5b61202184611fbd565b925061202f60208501611fbd565b9150604084013590509250925092565b60006020828403121561205157600080fd5b5035919050565b60006020828403121561206a57600080fd5b61107d82611fbd565b60ff60f81b881681526000602060e08184015261209360e084018a611f7e565b83810360408501526120a5818a611f7e565b606085018990526001600160a01b038816608086015260a0850187905284810360c0860152855180825283870192509083019060005b818110156120f7578351835292840192918401916001016120db565b50909c9b505050505050505050505050565b6000806000806080858703121561211f57600080fd5b61212885611fbd565b935061213660208601611fbd565b93969395505050506040820135916060013590565b634e487b7160e01b600052604160045260246000fd5b600080600080600060a0868803121561217957600080fd5b61218286611fbd565b945061219060208701611fbd565b93506040860135925060608601359150608086013567ffffffffffffffff808211156121bb57600080fd5b818801915088601f8301126121cf57600080fd5b8135818111156121e1576121e161214b565b604051601f8201601f19908116603f011681019083821181831017156122095761220961214b565b816040528281528b602084870101111561222257600080fd5b8260208601602083013760006020848301015280955050505050509295509295909350565b600080600080600080600060e0888a03121561226257600080fd5b61226b88611fbd565b965061227960208901611fbd565b95506040880135945060608801359350608088013560ff8116811461229d57600080fd5b9699959850939692959460a0840135945060c09093013592915050565b600080604083850312156122cd57600080fd5b6122d683611fbd565b91506122e460208401611fbd565b90509250929050565b600181811c9082168061230157607f821691505b6020821081141561232257634e487b7160e01b600052602260045260246000fd5b50919050565b6000821982111561234957634e487b7160e01b600052601160045260246000fd5b500190565b60208082526022908201527f4e6967687443726f773a2073656e64657220686173206e6f742074686520726f6040820152616c6560f01b606082015260800190565b600083516123a2818460208801611f52565b8351908301906123b6818360208801611f52565b01949350505050565b634e487b7160e01b600052603260045260246000fd5b600060408201848352602060408185015281855180845260608601915060608160051b870101935082870160005b8281101561243157605f1988870301845261241f868351611f7e565b95509284019290840190600101612403565b509398975050505050505050565b60006020828403121561245157600080fd5b8151801515811461107d57600080fd5b82815260406020820152600061247a6040830184611f7e565b949350505050565b805160208083015191908110156123225760001960209190910360031b1b16919050565b634e487b7160e01b600052602160045260246000fdfea2646970667358221220be83c7a89a61130f1f03fb111d60af92234b133447ceffd02adee9ccfd7d2fff64736f6c634300080a0033
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
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
-----Decoded View---------------
Arg [0] : name (string): MORION
Arg [1] : symbol (string): MORION
Arg [2] : roleManager (address): 0x604100d89F9eaC0F0118dff40296232aBe0283ca
Arg [3] : riskManager (address): 0x8d64dC8fffFB472f98aB3FBcf74f0684133D2332
-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 000000000000000000000000604100d89f9eac0f0118dff40296232abe0283ca
Arg [3] : 0000000000000000000000008d64dc8ffffb472f98ab3fbcf74f0684133d2332
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [5] : 4d4f52494f4e0000000000000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [7] : 4d4f52494f4e0000000000000000000000000000000000000000000000000000
Loading...
Loading
OVERVIEW
MORION is a utility token minted by tokenizing the in-game item ‘Morion’ that can be used for crafting various items and for your character. Once the supply of a token reaches its Max Supply, minting is ceased for a while and it is resumed when its supply drops below its Max Supply.Loading...
Loading
Multichain Portfolio | 30 Chains
| Chain | Token | Portfolio % | Price | Amount | Value |
|---|
[ Download: CSV Export ]
A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.