More Info
Private Name Tags
ContractCreator
Latest 25 from a total of 1,347 transactions
Transaction Hash |
Method
|
Block
|
From
|
To
|
|||||
---|---|---|---|---|---|---|---|---|---|
Un Stake | 20835754 | 21 days ago | IN | 0 ETH | 0.01066208 | ||||
Un Stake | 20783524 | 29 days ago | IN | 0 ETH | 0.00605175 | ||||
Withdraw ERC20 | 20731560 | 36 days ago | IN | 0 ETH | 0.00018057 | ||||
Un Stake | 20731558 | 36 days ago | IN | 0 ETH | 0.00020923 | ||||
Withdraw ERC20 | 20731554 | 36 days ago | IN | 0 ETH | 0.00019486 | ||||
Un Stake | 20731552 | 36 days ago | IN | 0 ETH | 0.00020126 | ||||
Withdraw ERC20 | 20731547 | 36 days ago | IN | 0 ETH | 0.00022221 | ||||
Un Stake | 20731546 | 36 days ago | IN | 0 ETH | 0.00021866 | ||||
Withdraw ERC20 | 20731543 | 36 days ago | IN | 0 ETH | 0.00022246 | ||||
Un Stake | 20731541 | 36 days ago | IN | 0 ETH | 0.00020011 | ||||
Withdraw ERC20 | 20731537 | 36 days ago | IN | 0 ETH | 0.00026376 | ||||
Un Stake | 20731532 | 36 days ago | IN | 0 ETH | 0.00021459 | ||||
Withdraw ERC20 | 20731391 | 36 days ago | IN | 0 ETH | 0.0002189 | ||||
Un Stake | 20731389 | 36 days ago | IN | 0 ETH | 0.00019221 | ||||
Withdraw ERC20 | 20731385 | 36 days ago | IN | 0 ETH | 0.00020388 | ||||
Un Stake | 20731383 | 36 days ago | IN | 0 ETH | 0.00018496 | ||||
Withdraw ERC20 | 20731378 | 36 days ago | IN | 0 ETH | 0.00019943 | ||||
Un Stake | 20731376 | 36 days ago | IN | 0 ETH | 0.00016439 | ||||
Withdraw ERC20 | 20731372 | 36 days ago | IN | 0 ETH | 0.00021418 | ||||
Un Stake | 20731370 | 36 days ago | IN | 0 ETH | 0.00020709 | ||||
Withdraw ERC20 | 20731367 | 36 days ago | IN | 0 ETH | 0.00020125 | ||||
Un Stake | 20731365 | 36 days ago | IN | 0 ETH | 0.00016142 | ||||
Withdraw ERC20 | 20731353 | 36 days ago | IN | 0 ETH | 0.00019959 | ||||
Un Stake | 20731351 | 36 days ago | IN | 0 ETH | 0.00223992 | ||||
Un Stake | 20728281 | 36 days ago | IN | 0 ETH | 0.01113012 |
View more zero value Internal Transactions in Advanced View mode
Advanced mode:
Loading...
Loading
Contract Name:
YgmeStaking
Compiler Version
v0.8.17+commit.8df45f5f
Optimization Enabled:
No with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "@openzeppelin/contracts/token/ERC721/IERC721.sol"; import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; import "@openzeppelin/contracts/token/ERC721/utils/ERC721Holder.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "@openzeppelin/contracts/security/Pausable.sol"; import "@openzeppelin/contracts/security/ReentrancyGuard.sol"; import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol"; abstract contract YgmeStakingDomain { struct StakingData { address owner; bool stakedState; uint128 startTime; uint128 endTime; } event Staking( address indexed account, uint256 indexed tokenId, address indexed nftContract, uint256 startTime, uint256 endTime, uint256 pledgeType ); event WithdrawERC20(uint256 orderId, address account, uint256 amount); } contract YgmeStaking is YgmeStakingDomain, Pausable, Ownable, ERC721Holder, ReentrancyGuard { using SafeERC20 for IERC20; using ECDSA for bytes32; uint64 public constant ONE_CYCLE = 1 days; uint64[3] private stakingPeriods; IERC721 public immutable ygme; IERC20 public immutable ygio; address private withdrawSigner; mapping(uint256 => StakingData) public stakingDatas; mapping(address => uint256[]) private stakingTokenIds; mapping(uint256 => bool) public orderIsInvalid; uint128 public accountTotal; uint128 public ygmeTotal; constructor(address _ygme, address _ygio, address _withdrawSigner) { ygme = IERC721(_ygme); ygio = IERC20(_ygio); withdrawSigner = _withdrawSigner; stakingPeriods = [30 * ONE_CYCLE, 60 * ONE_CYCLE, 90 * ONE_CYCLE]; } function setPause() external onlyOwner { if (!paused()) { _pause(); } else { _unpause(); } } function setStakingPeriods(uint64[3] calldata _days) external onlyOwner { for (uint i = 0; i < _days.length; i++) { stakingPeriods[i] = _days[i] * ONE_CYCLE; } } function setWithdrawSigner(address _withdrawSigner) external onlyOwner { withdrawSigner = _withdrawSigner; } function getStakingTokenIds( address _account ) external view returns (uint256[] memory) { return stakingTokenIds[_account]; } function getStakingPeriods() external view onlyOwner returns (uint64[3] memory) { return stakingPeriods; } function getWithdrawSigner() external view onlyOwner returns (address) { return withdrawSigner; } function staking( uint256[] calldata _tokenIds, uint256 _stakeDays ) external whenNotPaused nonReentrant returns (bool) { uint256 length = _tokenIds.length; uint256 _stakeTime = _stakeDays * ONE_CYCLE; address _account = _msgSender(); require(length > 0, "Invalid tokenIds"); require( _stakeTime == stakingPeriods[0] || _stakeTime == stakingPeriods[1] || _stakeTime == stakingPeriods[2], "Invalid stake time" ); if (stakingTokenIds[_account].length == 0) { unchecked { accountTotal += 1; } } for (uint256 i = 0; i < length; ++i) { uint256 _tokenId = _tokenIds[i]; require(!stakingDatas[_tokenId].stakedState, "Invalid stake state"); require(ygme.ownerOf(_tokenId) == _account, "Invalid owner"); StakingData memory _data = StakingData({ owner: _account, stakedState: true, startTime: uint128(block.timestamp), endTime: uint128(block.timestamp + _stakeTime) }); stakingDatas[_tokenId] = _data; if (stakingTokenIds[_account].length == 0) { stakingTokenIds[_account] = [_tokenId]; } else { stakingTokenIds[_account].push(_tokenId); } ygme.safeTransferFrom(_account, address(this), _tokenId); emit Staking( _account, _tokenId, address(ygme), _data.startTime, _data.endTime, 1 ); } unchecked { ygmeTotal += uint128(length); } return true; } function unStake( uint256[] calldata _tokenIds ) external whenNotPaused nonReentrant returns (bool) { uint256 length = _tokenIds.length; address _account = _msgSender(); require(length > 0, "Invalid tokenIds"); for (uint256 i = 0; i < length; ++i) { uint256 _tokenId = _tokenIds[i]; StakingData memory _data = stakingDatas[_tokenId]; require(_data.owner == _account, "Invalid account"); require(_data.stakedState, "Invalid stake state"); require(block.timestamp >= _data.endTime, "Too early to unStake"); uint256 _len = stakingTokenIds[_account].length; for (uint256 j = 0; j < _len; ++j) { if (stakingTokenIds[_account][j] == _tokenId) { stakingTokenIds[_account][j] = stakingTokenIds[_account][ _len - 1 ]; stakingTokenIds[_account].pop(); break; } } emit Staking( _account, _tokenId, address(ygme), _data.startTime, block.timestamp, 2 ); delete stakingDatas[_tokenId]; ygme.safeTransferFrom(address(this), _account, _tokenId); } if (stakingTokenIds[_account].length == 0) { accountTotal -= 1; } ygmeTotal -= uint128(length); return true; } function unStakeOnlyOwner(uint256[] calldata _tokenIds) external onlyOwner { uint256 length = _tokenIds.length; for (uint256 i = 0; i < length; ++i) { uint256 _tokenId = _tokenIds[i]; StakingData memory _data = stakingDatas[_tokenId]; address _account = _data.owner; require(_data.stakedState, "Invalid stake state"); uint256 _len = stakingTokenIds[_account].length; for (uint256 j = 0; j < _len; ++j) { if (stakingTokenIds[_account][j] == _tokenId) { stakingTokenIds[_account][j] = stakingTokenIds[_account][ _len - 1 ]; stakingTokenIds[_account].pop(); break; } } emit Staking( _account, _tokenId, address(ygme), _data.startTime, block.timestamp, 3 ); delete stakingDatas[_tokenId]; ygme.safeTransferFrom(address(this), _account, _tokenId); if (stakingTokenIds[_account].length == 0) { accountTotal -= 1; } } ygmeTotal -= uint128(length); } // TODO: data = abi.encode(orderId, account, amount) function withdrawERC20( bytes calldata data, bytes calldata signature ) external nonReentrant returns (bool) { require(data.length > 0, "Invalid data"); bytes32 hash = keccak256(data); _verifySignature(hash, signature); (uint256 orderId, address account, uint256 amount) = abi.decode( data, (uint256, address, uint256) ); require(!orderIsInvalid[orderId], "Invalid orderId"); require(account == _msgSender(), "Invalid account"); orderIsInvalid[orderId] = true; ygio.safeTransfer(account, amount); emit WithdrawERC20(orderId, account, amount); return true; } function _verifySignature( bytes32 hash, bytes calldata signature ) internal view { hash = hash.toEthSignedMessageHash(); address signer = hash.recover(signature); require(signer == withdrawSigner, "Invalid signature"); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/cryptography/ECDSA.sol) pragma solidity ^0.8.0; import "../Strings.sol"; /** * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations. * * These functions can be used to verify that a message was signed by the holder * of the private keys of a given address. */ library ECDSA { enum RecoverError { NoError, InvalidSignature, InvalidSignatureLength, InvalidSignatureS, InvalidSignatureV // Deprecated in v4.8 } 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"); } } /** * @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) { 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 { 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 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)); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (security/ReentrancyGuard.sol) pragma solidity ^0.8.0; /** * @dev Contract module that helps prevent reentrant calls to a function. * * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier * available, which can be applied to functions to make sure there are no nested * (reentrant) calls to them. * * Note that because there is a single `nonReentrant` guard, functions marked as * `nonReentrant` may not call one another. This can be worked around by making * those functions `private`, and then adding `external` `nonReentrant` entry * points to them. * * TIP: If you would like to learn more about reentrancy and alternative ways * to protect against it, check out our blog post * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul]. */ abstract contract ReentrancyGuard { // Booleans are more expensive than uint256 or any type that takes up a full // word because each write operation emits an extra SLOAD to first read the // slot's contents, replace the bits taken up by the boolean, and then write // back. This is the compiler's defense against contract upgrades and // pointer aliasing, and it cannot be disabled. // The values being non-zero value makes deployment a bit more expensive, // but in exchange the refund on every call to nonReentrant will be lower in // amount. Since refunds are capped to a percentage of the total // transaction's gas, it is best to keep them low in cases like this one, to // increase the likelihood of the full refund coming into effect. uint256 private constant _NOT_ENTERED = 1; uint256 private constant _ENTERED = 2; uint256 private _status; constructor() { _status = _NOT_ENTERED; } /** * @dev Prevents a contract from calling itself, directly or indirectly. * Calling a `nonReentrant` function from another `nonReentrant` * function is not supported. It is possible to prevent this from happening * by making the `nonReentrant` function external, and making it call a * `private` function that does the actual work. */ modifier nonReentrant() { _nonReentrantBefore(); _; _nonReentrantAfter(); } function _nonReentrantBefore() private { // On the first call to nonReentrant, _status will be _NOT_ENTERED require(_status != _ENTERED, "ReentrancyGuard: reentrant call"); // Any calls to nonReentrant after this point will fail _status = _ENTERED; } function _nonReentrantAfter() private { // By storing the original value once again, a refund is triggered (see // https://eips.ethereum.org/EIPS/eip-2200) _status = _NOT_ENTERED; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (security/Pausable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which allows children to implement an emergency stop * mechanism that can be triggered by an authorized account. * * This module is used through inheritance. It will make available the * modifiers `whenNotPaused` and `whenPaused`, which can be applied to * the functions of your contract. Note that they will not be pausable by * simply including this module, only once the modifiers are put in place. */ abstract contract Pausable is Context { /** * @dev Emitted when the pause is triggered by `account`. */ event Paused(address account); /** * @dev Emitted when the pause is lifted by `account`. */ event Unpaused(address account); bool private _paused; /** * @dev Initializes the contract in unpaused state. */ constructor() { _paused = false; } /** * @dev Modifier to make a function callable only when the contract is not paused. * * Requirements: * * - The contract must not be paused. */ modifier whenNotPaused() { _requireNotPaused(); _; } /** * @dev Modifier to make a function callable only when the contract is paused. * * Requirements: * * - The contract must be paused. */ modifier whenPaused() { _requirePaused(); _; } /** * @dev Returns true if the contract is paused, and false otherwise. */ function paused() public view virtual returns (bool) { return _paused; } /** * @dev Throws if the contract is paused. */ function _requireNotPaused() internal view virtual { require(!paused(), "Pausable: paused"); } /** * @dev Throws if the contract is not paused. */ function _requirePaused() internal view virtual { require(paused(), "Pausable: not paused"); } /** * @dev Triggers stopped state. * * Requirements: * * - The contract must not be paused. */ function _pause() internal virtual whenNotPaused { _paused = true; emit Paused(_msgSender()); } /** * @dev Returns to normal state. * * Requirements: * * - The contract must be paused. */ function _unpause() internal virtual whenPaused { _paused = false; emit Unpaused(_msgSender()); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _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); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/utils/ERC721Holder.sol) pragma solidity ^0.8.0; import "../IERC721Receiver.sol"; /** * @dev Implementation of the {IERC721Receiver} interface. * * Accepts all token transfers. * Make sure the contract is able to use its token with {IERC721-safeTransferFrom}, {IERC721-approve} or {IERC721-setApprovalForAll}. */ contract ERC721Holder is IERC721Receiver { /** * @dev See {IERC721Receiver-onERC721Received}. * * Always returns `IERC721Receiver.onERC721Received.selector`. */ function onERC721Received( address, address, uint256, bytes memory ) public virtual override returns (bytes4) { return this.onERC721Received.selector; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/utils/SafeERC20.sol) pragma solidity ^0.8.0; import "../IERC20.sol"; import "../extensions/draft-IERC20Permit.sol"; import "../../../utils/Address.sol"; /** * @title SafeERC20 * @dev Wrappers around ERC20 operations that throw on failure (when the token * contract returns false). Tokens that return no value (and instead revert or * throw on failure) are also supported, non-reverting calls are assumed to be * successful. * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract, * which allows you to call the safe operations as `token.safeTransfer(...)`, etc. */ library SafeERC20 { using Address for address; function safeTransfer( IERC20 token, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value)); } function safeTransferFrom( IERC20 token, address from, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value)); } /** * @dev Deprecated. This function has issues similar to the ones found in * {IERC20-approve}, and its usage is discouraged. * * Whenever possible, use {safeIncreaseAllowance} and * {safeDecreaseAllowance} instead. */ function safeApprove( IERC20 token, address spender, uint256 value ) internal { // safeApprove should only be called when setting an initial allowance, // or when resetting it to zero. To increase and decrease it, use // 'safeIncreaseAllowance' and 'safeDecreaseAllowance' require( (value == 0) || (token.allowance(address(this), spender) == 0), "SafeERC20: approve from non-zero to non-zero allowance" ); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value)); } function safeIncreaseAllowance( IERC20 token, address spender, uint256 value ) internal { uint256 newAllowance = token.allowance(address(this), spender) + value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } function safeDecreaseAllowance( IERC20 token, address spender, uint256 value ) internal { unchecked { uint256 oldAllowance = token.allowance(address(this), spender); require(oldAllowance >= value, "SafeERC20: decreased allowance below zero"); uint256 newAllowance = oldAllowance - value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } } function safePermit( IERC20Permit token, address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) internal { uint256 nonceBefore = token.nonces(owner); token.permit(owner, spender, value, deadline, v, r, s); uint256 nonceAfter = token.nonces(owner); require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed"); } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). */ function _callOptionalReturn(IERC20 token, bytes memory data) private { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that // the target address contains contract code and also asserts for success in the low-level call. bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed"); if (returndata.length > 0) { // Return data is optional require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed"); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `to`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address to, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `from` to `to` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 amount ) external returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol) pragma solidity ^0.8.0; import "../../utils/introspection/IERC165.sol"; /** * @dev Required interface of an ERC721 compliant contract. */ interface IERC721 is IERC165 { /** * @dev Emitted when `tokenId` token is transferred from `from` to `to`. */ event Transfer(address indexed from, address indexed to, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token. */ event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets. */ event ApprovalForAll(address indexed owner, address indexed operator, bool approved); /** * @dev Returns the number of tokens in ``owner``'s account. */ function balanceOf(address owner) external view returns (uint256 balance); /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) external view returns (address owner); /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes calldata data ) external; /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Transfers `tokenId` token from `from` to `to`. * * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721 * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must * understand this adds an external call which potentially creates a reentrancy vulnerability. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Approve or remove `operator` as an operator for the caller. * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. * * Requirements: * * - The `operator` cannot be the caller. * * Emits an {ApprovalForAll} event. */ function setApprovalForAll(address operator, bool _approved) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll} */ function isApprovedForAll(address owner, address operator) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol) pragma solidity ^0.8.0; import "./math/Math.sol"; /** * @dev String operations. */ library Strings { bytes16 private constant _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) { unchecked { uint256 length = Math.log10(value) + 1; string memory buffer = new string(length); uint256 ptr; /// @solidity memory-safe-assembly assembly { ptr := add(buffer, add(32, length)) } while (true) { ptr--; /// @solidity memory-safe-assembly assembly { mstore8(ptr, byte(mod(value, 10), _SYMBOLS)) } value /= 10; if (value == 0) break; } return buffer; } } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { unchecked { return toHexString(value, Math.log256(value) + 1); } } /** * @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] = _SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } /** * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation. */ function toHexString(address addr) internal pure returns (string memory) { return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol) pragma solidity ^0.8.0; /** * @title ERC721 token receiver interface * @dev Interface for any contract that wants to support safeTransfers * from ERC721 asset contracts. */ interface IERC721Receiver { /** * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} * by `operator` from `from`, this function is called. * * It must return its Solidity selector to confirm the token transfer. * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. * * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`. */ function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165 { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * ==== * * [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://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (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 Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { (bool success, bytes memory returndata) = target.delegatecall(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); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612]. * * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't * need to send a transaction, and thus is not required to hold Ether at all. */ interface IERC20Permit { /** * @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. * * Emits an {Approval} event. * * Requirements: * * - `spender` cannot be the zero address. * - `deadline` must be a timestamp in the future. * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner` * over the EIP712-formatted function arguments. * - the signature must use ``owner``'s current nonce (see {nonces}). * * For more information on the signature format, see the * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP * section]. */ 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}. * * Every successful call to {permit} increases ``owner``'s nonce by one. This * prevents a signature from being used multiple times. */ 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}. */ // solhint-disable-next-line func-name-mixedcase function DOMAIN_SEPARATOR() external view returns (bytes32); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol) pragma solidity ^0.8.0; /** * @dev Standard math utilities missing in the Solidity language. */ library Math { enum Rounding { Down, // Toward negative infinity Up, // Toward infinity Zero // Toward zero } /** * @dev Returns the largest of two numbers. */ function max(uint256 a, uint256 b) internal pure returns (uint256) { return a > b ? a : b; } /** * @dev Returns the smallest of two numbers. */ function min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } /** * @dev Returns the average of two numbers. The result is rounded towards * zero. */ function average(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b) / 2 can overflow. return (a & b) + (a ^ b) / 2; } /** * @dev Returns the ceiling of the division of two numbers. * * This differs from standard division with `/` in that it rounds up instead * of rounding down. */ function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b - 1) / b can overflow on addition, so we distribute. return a == 0 ? 0 : (a - 1) / b + 1; } /** * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0 * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) * with further edits by Uniswap Labs also under MIT license. */ function mulDiv( uint256 x, uint256 y, uint256 denominator ) internal pure returns (uint256 result) { unchecked { // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256 // variables such that product = prod1 * 2^256 + prod0. uint256 prod0; // Least significant 256 bits of the product uint256 prod1; // Most significant 256 bits of the product assembly { let mm := mulmod(x, y, not(0)) prod0 := mul(x, y) prod1 := sub(sub(mm, prod0), lt(mm, prod0)) } // Handle non-overflow cases, 256 by 256 division. if (prod1 == 0) { return prod0 / denominator; } // Make sure the result is less than 2^256. Also prevents denominator == 0. require(denominator > prod1); /////////////////////////////////////////////// // 512 by 256 division. /////////////////////////////////////////////// // Make division exact by subtracting the remainder from [prod1 prod0]. uint256 remainder; assembly { // Compute remainder using mulmod. remainder := mulmod(x, y, denominator) // Subtract 256 bit number from 512 bit number. prod1 := sub(prod1, gt(remainder, prod0)) prod0 := sub(prod0, remainder) } // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1. // See https://cs.stackexchange.com/q/138556/92363. // Does not overflow because the denominator cannot be zero at this stage in the function. uint256 twos = denominator & (~denominator + 1); assembly { // Divide denominator by twos. denominator := div(denominator, twos) // Divide [prod1 prod0] by twos. prod0 := div(prod0, twos) // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one. twos := add(div(sub(0, twos), twos), 1) } // Shift in bits from prod1 into prod0. prod0 |= prod1 * twos; // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for // four bits. That is, denominator * inv = 1 mod 2^4. uint256 inverse = (3 * denominator) ^ 2; // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works // in modular arithmetic, doubling the correct bits in each step. inverse *= 2 - denominator * inverse; // inverse mod 2^8 inverse *= 2 - denominator * inverse; // inverse mod 2^16 inverse *= 2 - denominator * inverse; // inverse mod 2^32 inverse *= 2 - denominator * inverse; // inverse mod 2^64 inverse *= 2 - denominator * inverse; // inverse mod 2^128 inverse *= 2 - denominator * inverse; // inverse mod 2^256 // Because the division is now exact we can divide by multiplying with the modular inverse of denominator. // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1 // is no longer required. result = prod0 * inverse; return result; } } /** * @notice Calculates x * y / denominator with full precision, following the selected rounding direction. */ function mulDiv( uint256 x, uint256 y, uint256 denominator, Rounding rounding ) internal pure returns (uint256) { uint256 result = mulDiv(x, y, denominator); if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) { result += 1; } return result; } /** * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down. * * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11). */ function sqrt(uint256 a) internal pure returns (uint256) { if (a == 0) { return 0; } // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target. // // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`. // // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)` // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))` // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)` // // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit. uint256 result = 1 << (log2(a) >> 1); // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128, // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision // into the expected uint128 result. unchecked { result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; return min(result, a / result); } } /** * @notice Calculates sqrt(a), following the selected rounding direction. */ function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = sqrt(a); return result + (rounding == Rounding.Up && result * result < a ? 1 : 0); } } /** * @dev Return the log in base 2, rounded down, of a positive value. * Returns 0 if given 0. */ function log2(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 128; } if (value >> 64 > 0) { value >>= 64; result += 64; } if (value >> 32 > 0) { value >>= 32; result += 32; } if (value >> 16 > 0) { value >>= 16; result += 16; } if (value >> 8 > 0) { value >>= 8; result += 8; } if (value >> 4 > 0) { value >>= 4; result += 4; } if (value >> 2 > 0) { value >>= 2; result += 2; } if (value >> 1 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 2, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log2(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log2(value); return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0); } } /** * @dev Return the log in base 10, rounded down, of a positive value. * Returns 0 if given 0. */ function log10(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >= 10**64) { value /= 10**64; result += 64; } if (value >= 10**32) { value /= 10**32; result += 32; } if (value >= 10**16) { value /= 10**16; result += 16; } if (value >= 10**8) { value /= 10**8; result += 8; } if (value >= 10**4) { value /= 10**4; result += 4; } if (value >= 10**2) { value /= 10**2; result += 2; } if (value >= 10**1) { result += 1; } } return result; } /** * @dev Return the log in base 10, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log10(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log10(value); return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0); } } /** * @dev Return the log in base 256, rounded down, of a positive value. * Returns 0 if given 0. * * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string. */ function log256(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 16; } if (value >> 64 > 0) { value >>= 64; result += 8; } if (value >> 32 > 0) { value >>= 32; result += 4; } if (value >> 16 > 0) { value >>= 16; result += 2; } if (value >> 8 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 10, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log256(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log256(value); return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0); } } }
{ "optimizer": { "enabled": false, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"address","name":"_ygme","type":"address"},{"internalType":"address","name":"_ygio","type":"address"},{"internalType":"address","name":"_withdrawSigner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"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":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"nftContract","type":"address"},{"indexed":false,"internalType":"uint256","name":"startTime","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"endTime","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"pledgeType","type":"uint256"}],"name":"Staking","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"orderId","type":"uint256"},{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"WithdrawERC20","type":"event"},{"inputs":[],"name":"ONE_CYCLE","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"accountTotal","outputs":[{"internalType":"uint128","name":"","type":"uint128"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getStakingPeriods","outputs":[{"internalType":"uint64[3]","name":"","type":"uint64[3]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"getStakingTokenIds","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getWithdrawSigner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"onERC721Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"orderIsInvalid","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"setPause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint64[3]","name":"_days","type":"uint64[3]"}],"name":"setStakingPeriods","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_withdrawSigner","type":"address"}],"name":"setWithdrawSigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"},{"internalType":"uint256","name":"_stakeDays","type":"uint256"}],"name":"staking","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"stakingDatas","outputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"bool","name":"stakedState","type":"bool"},{"internalType":"uint128","name":"startTime","type":"uint128"},{"internalType":"uint128","name":"endTime","type":"uint128"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"}],"name":"unStake","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"}],"name":"unStakeOnlyOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"bytes","name":"signature","type":"bytes"}],"name":"withdrawERC20","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"ygio","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ygme","outputs":[{"internalType":"contract IERC721","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ygmeTotal","outputs":[{"internalType":"uint128","name":"","type":"uint128"}],"stateMutability":"view","type":"function"}]
Contract Creation Code
60c06040523480156200001157600080fd5b5060405162004b2a38038062004b2a8339818101604052810190620000379190620003d2565b60008060006101000a81548160ff0219169083151502179055506200007162000065620001c760201b60201c565b620001cf60201b60201c565b600180819055508273ffffffffffffffffffffffffffffffffffffffff1660808173ffffffffffffffffffffffffffffffffffffffff16815250508173ffffffffffffffffffffffffffffffffffffffff1660a08173ffffffffffffffffffffffffffffffffffffffff168152505080600360006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550604051806060016040528062015180601e6200013e919062000471565b67ffffffffffffffff1667ffffffffffffffff16815260200162015180603c62000169919062000471565b67ffffffffffffffff1667ffffffffffffffff16815260200162015180605a62000194919062000471565b67ffffffffffffffff1667ffffffffffffffff168152506002906003620001bd92919062000294565b50505050620004b7565b600033905090565b60008060019054906101000a900473ffffffffffffffffffffffffffffffffffffffff16905081600060016101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff1602179055508173ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff167f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e060405160405180910390a35050565b8260038001600490048101928215620003365791602002820160005b83821115620002fe57835183826101000a81548167ffffffffffffffff021916908367ffffffffffffffff1602179055509260200192600801602081600701049283019260010302620002b0565b8015620003345782816101000a81549067ffffffffffffffff0219169055600801602081600701049283019260010302620002fe565b505b50905062000345919062000349565b5090565b5b80821115620003645760008160009055506001016200034a565b5090565b600080fd5b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b60006200039a826200036d565b9050919050565b620003ac816200038d565b8114620003b857600080fd5b50565b600081519050620003cc81620003a1565b92915050565b600080600060608486031215620003ee57620003ed62000368565b5b6000620003fe86828701620003bb565b93505060206200041186828701620003bb565b92505060406200042486828701620003bb565b9150509250925092565b600067ffffffffffffffff82169050919050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601160045260246000fd5b60006200047e826200042e565b91506200048b836200042e565b92508282026200049b816200042e565b9150808214620004b057620004af62000442565b5b5092915050565b60805160a05161461562000515600039600081816104d701526106930152600081816108e501528181610cf901528181610e1f0152818161154a0152818161167001528181611c1101528181611f7d015261200c01526146156000f3fe608060405234801561001057600080fd5b50600436106101425760003560e01c80637ccbfe7c116100b8578063d11c31e81161007c578063d11c31e81461036a578063d431b1ac14610388578063efff2ae514610392578063f2fde38b146103c2578063f8c4bbf2146103de578063fa234a52146103fc57610142565b80637ccbfe7c146102c6578063888a8d0a146102e25780638c181f00146102fe5780638da5cb5b1461031c578063b10dcc931461033a57610142565b806340edabeb1161010a57806340edabeb1461021657806341ad2077146102325780635c975abb146102625780636232d83f14610280578063715018a61461029e57806376292e53146102a857610142565b8063150b7a02146101475780631738ad861461017757806318e92841146101aa578063243e0ab0146101c857806324ca02a3146101f8575b600080fd5b610161600480360381019061015c9190612d9b565b61042c565b60405161016e9190612e59565b60405180910390f35b610191600480360381019061018c9190612e74565b610440565b6040516101a19493929190612ef6565b60405180910390f35b6101b26104d5565b6040516101bf9190612f9a565b60405180910390f35b6101e260048036038101906101dd9190613015565b6104f9565b6040516101ef9190613096565b60405180910390f35b61020061072a565b60405161020d91906130b1565b60405180910390f35b610230600480360381019061022b91906130ee565b61074c565b005b61024c6004803603810190610247919061311b565b6107f0565b6040516102599190613206565b60405180910390f35b61026a610887565b6040516102779190613096565b60405180910390f35b61028861089d565b6040516102959190613228565b60405180910390f35b6102a66108cf565b005b6102b06108e3565b6040516102bd9190613264565b60405180910390f35b6102e060048036038101906102db919061311b565b610907565b005b6102fc60048036038101906102f791906132d5565b610953565b005b610306610fd9565b60405161031391906133e1565b60405180910390f35b610324611060565b6040516103319190613228565b60405180910390f35b610354600480360381019061034f91906132d5565b611089565b6040516103619190613096565b60405180910390f35b610372611838565b60405161037f919061340b565b60405180910390f35b61039061183f565b005b6103ac60048036038101906103a79190612e74565b61186b565b6040516103b99190613096565b60405180910390f35b6103dc60048036038101906103d7919061311b565b61188b565b005b6103e661190e565b6040516103f391906130b1565b60405180910390f35b61041660048036038101906104119190613426565b611930565b6040516104239190613096565b60405180910390f35b600063150b7a0260e01b9050949350505050565b60046020528060005260406000206000915090508060000160009054906101000a900473ffffffffffffffffffffffffffffffffffffffff16908060000160149054906101000a900460ff16908060010160009054906101000a90046fffffffffffffffffffffffffffffffff16908060010160109054906101000a90046fffffffffffffffffffffffffffffffff16905084565b7f000000000000000000000000000000000000000000000000000000000000000081565b6000610503612121565b60008585905011610549576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610540906134e3565b60405180910390fd5b6000858560405161055b929190613533565b60405180910390209050610570818585612170565b60008060008888810190610584919061358a565b9250925092506006600084815260200190815260200160002060009054906101000a900460ff16156105eb576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016105e290613629565b60405180910390fd5b6105f361226c565b73ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff1614610660576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161065790613695565b60405180910390fd5b60016006600085815260200190815260200160002060006101000a81548160ff0219169083151502179055506106d782827f000000000000000000000000000000000000000000000000000000000000000073ffffffffffffffffffffffffffffffffffffffff166122749092919063ffffffff16565b7f357f70a556e9cc649ac2f7187a705593ce01058fcc222baca5b0e3fb68c5bbf283838360405161070a939291906136c4565b60405180910390a160019450505050506107226122fa565b949350505050565b600760109054906101000a90046fffffffffffffffffffffffffffffffff1681565b610754612303565b60005b60038110156107ec5762015180828260038110610777576107766136fb565b5b60200201602081019061078a9190613756565b61079491906137b2565b600282600381106107a8576107a76136fb565b5b600491828204019190066008026101000a81548167ffffffffffffffff021916908367ffffffffffffffff16021790555080806107e4906137ef565b915050610757565b5050565b6060600560008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002080548060200260200160405190810160405280929190818152602001828054801561087b57602002820191906000526020600020905b815481526020019060010190808311610867575b50505050509050919050565b60008060009054906101000a900460ff16905090565b60006108a7612303565b600360009054906101000a900473ffffffffffffffffffffffffffffffffffffffff16905090565b6108d7612303565b6108e16000612381565b565b7f000000000000000000000000000000000000000000000000000000000000000081565b61090f612303565b80600360006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff16021790555050565b61095b612303565b600082829050905060005b81811015610f70576000848483818110610983576109826136fb565b5b9050602002013590506000600460008381526020019081526020016000206040518060800160405290816000820160009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020016000820160149054906101000a900460ff161515151581526020016001820160009054906101000a90046fffffffffffffffffffffffffffffffff166fffffffffffffffffffffffffffffffff166fffffffffffffffffffffffffffffffff1681526020016001820160109054906101000a90046fffffffffffffffffffffffffffffffff166fffffffffffffffffffffffffffffffff166fffffffffffffffffffffffffffffffff168152505090506000816000015190508160200151610b00576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610af790613883565b60405180910390fd5b6000600560008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002080549050905060005b81811015610cf65784600560008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019081526020016000208281548110610ba457610ba36136fb565b5b906000526020600020015403610ce557600560008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020600183610c0091906138a3565b81548110610c1157610c106136fb565b5b9060005260206000200154600560008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019081526020016000208281548110610c6d57610c6c6136fb565b5b9060005260206000200181905550600560008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020805480610cca57610cc96138d7565b5b60019003818190600052602060002001600090559055610cf6565b80610cef906137ef565b9050610b4a565b507f000000000000000000000000000000000000000000000000000000000000000073ffffffffffffffffffffffffffffffffffffffff16848373ffffffffffffffffffffffffffffffffffffffff167fe47225b875de4852fd470382456b118594ebcb4992992c55659271dcb9d05c8a8660400151426003604051610d7e93929190613972565b60405180910390a460046000858152602001908152602001600020600080820160006101000a81549073ffffffffffffffffffffffffffffffffffffffff02191690556000820160146101000a81549060ff02191690556001820160006101000a8154906fffffffffffffffffffffffffffffffff02191690556001820160106101000a8154906fffffffffffffffffffffffffffffffff021916905550507f000000000000000000000000000000000000000000000000000000000000000073ffffffffffffffffffffffffffffffffffffffff166342842e0e3084876040518463ffffffff1660e01b8152600401610e7a939291906139a9565b600060405180830381600087803b158015610e9457600080fd5b505af1158015610ea8573d6000803e3d6000fd5b505050506000600560008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019081526020016000208054905003610f5b576001600760008282829054906101000a90046fffffffffffffffffffffffffffffffff16610f2491906139e0565b92506101000a8154816fffffffffffffffffffffffffffffffff02191690836fffffffffffffffffffffffffffffffff1602179055505b5050505080610f69906137ef565b9050610966565b5080600760108282829054906101000a90046fffffffffffffffffffffffffffffffff16610f9e91906139e0565b92506101000a8154816fffffffffffffffffffffffffffffffff02191690836fffffffffffffffffffffffffffffffff160217905550505050565b610fe1612b21565b610fe9612303565b6002600380602002604051908101604052809291908260038015611056576020028201916000905b82829054906101000a900467ffffffffffffffff1667ffffffffffffffff16815260200190600801906020826007010492830192600103820291508084116110115790505b5050505050905090565b60008060019054906101000a900473ffffffffffffffffffffffffffffffffffffffff16905090565b6000611093612446565b61109b612121565b600083839050905060006110ad61226c565b9050600082116110f2576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016110e990613a70565b60405180910390fd5b60005b82811015611711576000868683818110611112576111116136fb565b5b9050602002013590506000600460008381526020019081526020016000206040518060800160405290816000820160009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020016000820160149054906101000a900460ff161515151581526020016001820160009054906101000a90046fffffffffffffffffffffffffffffffff166fffffffffffffffffffffffffffffffff166fffffffffffffffffffffffffffffffff1681526020016001820160109054906101000a90046fffffffffffffffffffffffffffffffff166fffffffffffffffffffffffffffffffff166fffffffffffffffffffffffffffffffff168152505090508373ffffffffffffffffffffffffffffffffffffffff16816000015173ffffffffffffffffffffffffffffffffffffffff16146112b4576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016112ab90613695565b60405180910390fd5b80602001516112f8576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016112ef90613883565b60405180910390fd5b80606001516fffffffffffffffffffffffffffffffff16421015611351576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161134890613adc565b60405180910390fd5b6000600560008673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002080549050905060005b818110156115475783600560008873ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002082815481106113f5576113f46136fb565b5b90600052602060002001540361153657600560008773ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060018361145191906138a3565b81548110611462576114616136fb565b5b9060005260206000200154600560008873ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002082815481106114be576114bd6136fb565b5b9060005260206000200181905550600560008773ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002080548061151b5761151a6138d7565b5b60019003818190600052602060002001600090559055611547565b80611540906137ef565b905061139b565b507f000000000000000000000000000000000000000000000000000000000000000073ffffffffffffffffffffffffffffffffffffffff16838673ffffffffffffffffffffffffffffffffffffffff167fe47225b875de4852fd470382456b118594ebcb4992992c55659271dcb9d05c8a85604001514260026040516115cf93929190613b37565b60405180910390a460046000848152602001908152602001600020600080820160006101000a81549073ffffffffffffffffffffffffffffffffffffffff02191690556000820160146101000a81549060ff02191690556001820160006101000a8154906fffffffffffffffffffffffffffffffff02191690556001820160106101000a8154906fffffffffffffffffffffffffffffffff021916905550507f000000000000000000000000000000000000000000000000000000000000000073ffffffffffffffffffffffffffffffffffffffff166342842e0e3087866040518463ffffffff1660e01b81526004016116cb939291906139a9565b600060405180830381600087803b1580156116e557600080fd5b505af11580156116f9573d6000803e3d6000fd5b505050505050508061170a906137ef565b90506110f5565b506000600560008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002080549050036117c1576001600760008282829054906101000a90046fffffffffffffffffffffffffffffffff1661178a91906139e0565b92506101000a8154816fffffffffffffffffffffffffffffffff02191690836fffffffffffffffffffffffffffffffff1602179055505b81600760108282829054906101000a90046fffffffffffffffffffffffffffffffff166117ee91906139e0565b92506101000a8154816fffffffffffffffffffffffffffffffff02191690836fffffffffffffffffffffffffffffffff1602179055506001925050506118326122fa565b92915050565b6201518081565b611847612303565b61184f610887565b6118605761185b612490565b611869565b6118686124f2565b5b565b60066020528060005260406000206000915054906101000a900460ff1681565b611893612303565b600073ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1603611902576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016118f990613be0565b60405180910390fd5b61190b81612381565b50565b600760009054906101000a90046fffffffffffffffffffffffffffffffff1681565b600061193a612446565b611942612121565b600084849050905060006201518067ffffffffffffffff16846119659190613c00565b9050600061197161226c565b9050600083116119b6576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016119ad90613a70565b60405180910390fd5b60026000600381106119cb576119ca6136fb565b5b600491828204019190066008029054906101000a900467ffffffffffffffff1667ffffffffffffffff16821480611a3f57506002600160038110611a1257611a116136fb565b5b600491828204019190066008029054906101000a900467ffffffffffffffff1667ffffffffffffffff1682145b80611a86575060028060038110611a5957611a586136fb565b5b600491828204019190066008029054906101000a900467ffffffffffffffff1667ffffffffffffffff1682145b611ac5576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611abc90613c8e565b60405180910390fd5b6000600560008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019081526020016000208054905003611b6b576001600760008282829054906101000a90046fffffffffffffffffffffffffffffffff160192506101000a8154816fffffffffffffffffffffffffffffffff02191690836fffffffffffffffffffffffffffffffff1602179055505b60005b838110156120b0576000888883818110611b8b57611b8a6136fb565b5b9050602002013590506004600082815260200190815260200160002060000160149054906101000a900460ff1615611bf8576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611bef90613883565b60405180910390fd5b8273ffffffffffffffffffffffffffffffffffffffff167f000000000000000000000000000000000000000000000000000000000000000073ffffffffffffffffffffffffffffffffffffffff16636352211e836040518263ffffffff1660e01b8152600401611c689190613cae565b602060405180830381865afa158015611c85573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611ca99190613cde565b73ffffffffffffffffffffffffffffffffffffffff1614611cff576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611cf690613d57565b60405180910390fd5b600060405180608001604052808573ffffffffffffffffffffffffffffffffffffffff168152602001600115158152602001426fffffffffffffffffffffffffffffffff1681526020018642611d559190613d77565b6fffffffffffffffffffffffffffffffff168152509050806004600084815260200190815260200160002060008201518160000160006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff16021790555060208201518160000160146101000a81548160ff02191690831515021790555060408201518160010160006101000a8154816fffffffffffffffffffffffffffffffff02191690836fffffffffffffffffffffffffffffffff16021790555060608201518160010160106101000a8154816fffffffffffffffffffffffffffffffff02191690836fffffffffffffffffffffffffffffffff1602179055509050506000600560008673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019081526020016000208054905003611f1457604051806020016040528083815250600560008673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020906001611f0e929190612b43565b50611f7b565b600560008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019081526020016000208290806001815401808255809150506001900390600052602060002001600090919091909150555b7f000000000000000000000000000000000000000000000000000000000000000073ffffffffffffffffffffffffffffffffffffffff166342842e0e8530856040518463ffffffff1660e01b8152600401611fd8939291906139a9565b600060405180830381600087803b158015611ff257600080fd5b505af1158015612006573d6000803e3d6000fd5b505050507f000000000000000000000000000000000000000000000000000000000000000073ffffffffffffffffffffffffffffffffffffffff16828573ffffffffffffffffffffffffffffffffffffffff167fe47225b875de4852fd470382456b118594ebcb4992992c55659271dcb9d05c8a84604001518560600151600160405161209593929190613de6565b60405180910390a45050806120a9906137ef565b9050611b6e565b5082600760108282829054906101000a90046fffffffffffffffffffffffffffffffff160192506101000a8154816fffffffffffffffffffffffffffffffff02191690836fffffffffffffffffffffffffffffffff1602179055506001935050505061211a6122fa565b9392505050565b600260015403612166576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161215d90613e69565b60405180910390fd5b6002600181905550565b61217983612554565b925060006121d483838080601f016020809104026020016040519081016040528093929190818152602001838380828437600081840152601f19601f820116905080830192505050505050508561258490919063ffffffff16565b9050600360009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1614612266576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161225d90613ed5565b60405180910390fd5b50505050565b600033905090565b6122f58363a9059cbb60e01b8484604051602401612293929190613ef5565b604051602081830303815290604052907bffffffffffffffffffffffffffffffffffffffffffffffffffffffff19166020820180517bffffffffffffffffffffffffffffffffffffffffffffffffffffffff83818316178352505050506125ab565b505050565b60018081905550565b61230b61226c565b73ffffffffffffffffffffffffffffffffffffffff16612329611060565b73ffffffffffffffffffffffffffffffffffffffff161461237f576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161237690613f6a565b60405180910390fd5b565b60008060019054906101000a900473ffffffffffffffffffffffffffffffffffffffff16905081600060016101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff1602179055508173ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff167f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e060405160405180910390a35050565b61244e610887565b1561248e576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161248590613fd6565b60405180910390fd5b565b612498612446565b60016000806101000a81548160ff0219169083151502179055507f62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a2586124db61226c565b6040516124e89190613228565b60405180910390a1565b6124fa612672565b60008060006101000a81548160ff0219169083151502179055507f5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa61253d61226c565b60405161254a9190613228565b60405180910390a1565b6000816040516020016125679190614078565b604051602081830303815290604052805190602001209050919050565b600080600061259385856126bb565b915091506125a08161270c565b819250505092915050565b600061260d826040518060400160405280602081526020017f5361666545524332303a206c6f772d6c6576656c2063616c6c206661696c65648152508573ffffffffffffffffffffffffffffffffffffffff166128729092919063ffffffff16565b905060008151111561266d578080602001905181019061262d91906140ca565b61266c576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161266390614169565b60405180910390fd5b5b505050565b61267a610887565b6126b9576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016126b0906141d5565b60405180910390fd5b565b60008060418351036126fc5760008060006020860151925060408601519150606086015160001a90506126f08782858561288a565b94509450505050612705565b60006002915091505b9250929050565b600060048111156127205761271f6141f5565b5b816004811115612733576127326141f5565b5b031561286f576001600481111561274d5761274c6141f5565b5b8160048111156127605761275f6141f5565b5b036127a0576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161279790614270565b60405180910390fd5b600260048111156127b4576127b36141f5565b5b8160048111156127c7576127c66141f5565b5b03612807576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016127fe906142dc565b60405180910390fd5b6003600481111561281b5761281a6141f5565b5b81600481111561282e5761282d6141f5565b5b0361286e576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016128659061436e565b60405180910390fd5b5b50565b6060612881848460008561296c565b90509392505050565b6000807f7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a08360001c11156128c5576000600391509150612963565b6000600187878787604051600081526020016040526040516128ea94939291906143b9565b6020604051602081039080840390855afa15801561290c573d6000803e3d6000fd5b505050602060405103519050600073ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff160361295a57600060019250925050612963565b80600092509250505b94509492505050565b6060824710156129b1576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016129a890614470565b60405180910390fd5b6000808673ffffffffffffffffffffffffffffffffffffffff1685876040516129da91906144f6565b60006040518083038185875af1925050503d8060008114612a17576040519150601f19603f3d011682016040523d82523d6000602084013e612a1c565b606091505b5091509150612a2d87838387612a39565b92505050949350505050565b60608315612a9b576000835103612a9357612a5385612aae565b612a92576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401612a8990614559565b60405180910390fd5b5b829050612aa6565b612aa58383612ad1565b5b949350505050565b6000808273ffffffffffffffffffffffffffffffffffffffff163b119050919050565b600082511115612ae45781518083602001fd5b806040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401612b1891906145bd565b60405180910390fd5b6040518060600160405280600390602082028036833780820191505090505090565b828054828255906000526020600020908101928215612b7f579160200282015b82811115612b7e578251825591602001919060010190612b63565b5b509050612b8c9190612b90565b5090565b5b80821115612ba9576000816000905550600101612b91565b5090565b6000604051905090565b600080fd5b600080fd5b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b6000612bec82612bc1565b9050919050565b612bfc81612be1565b8114612c0757600080fd5b50565b600081359050612c1981612bf3565b92915050565b6000819050919050565b612c3281612c1f565b8114612c3d57600080fd5b50565b600081359050612c4f81612c29565b92915050565b600080fd5b600080fd5b6000601f19601f8301169050919050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052604160045260246000fd5b612ca882612c5f565b810181811067ffffffffffffffff82111715612cc757612cc6612c70565b5b80604052505050565b6000612cda612bad565b9050612ce68282612c9f565b919050565b600067ffffffffffffffff821115612d0657612d05612c70565b5b612d0f82612c5f565b9050602081019050919050565b82818337600083830152505050565b6000612d3e612d3984612ceb565b612cd0565b905082815260208101848484011115612d5a57612d59612c5a565b5b612d65848285612d1c565b509392505050565b600082601f830112612d8257612d81612c55565b5b8135612d92848260208601612d2b565b91505092915050565b60008060008060808587031215612db557612db4612bb7565b5b6000612dc387828801612c0a565b9450506020612dd487828801612c0a565b9350506040612de587828801612c40565b925050606085013567ffffffffffffffff811115612e0657612e05612bbc565b5b612e1287828801612d6d565b91505092959194509250565b60007fffffffff0000000000000000000000000000000000000000000000000000000082169050919050565b612e5381612e1e565b82525050565b6000602082019050612e6e6000830184612e4a565b92915050565b600060208284031215612e8a57612e89612bb7565b5b6000612e9884828501612c40565b91505092915050565b612eaa81612be1565b82525050565b60008115159050919050565b612ec581612eb0565b82525050565b60006fffffffffffffffffffffffffffffffff82169050919050565b612ef081612ecb565b82525050565b6000608082019050612f0b6000830187612ea1565b612f186020830186612ebc565b612f256040830185612ee7565b612f326060830184612ee7565b95945050505050565b6000819050919050565b6000612f60612f5b612f5684612bc1565b612f3b565b612bc1565b9050919050565b6000612f7282612f45565b9050919050565b6000612f8482612f67565b9050919050565b612f9481612f79565b82525050565b6000602082019050612faf6000830184612f8b565b92915050565b600080fd5b600080fd5b60008083601f840112612fd557612fd4612c55565b5b8235905067ffffffffffffffff811115612ff257612ff1612fb5565b5b60208301915083600182028301111561300e5761300d612fba565b5b9250929050565b6000806000806040858703121561302f5761302e612bb7565b5b600085013567ffffffffffffffff81111561304d5761304c612bbc565b5b61305987828801612fbf565b9450945050602085013567ffffffffffffffff81111561307c5761307b612bbc565b5b61308887828801612fbf565b925092505092959194509250565b60006020820190506130ab6000830184612ebc565b92915050565b60006020820190506130c66000830184612ee7565b92915050565b6000819050826020600302820111156130e8576130e7612fba565b5b92915050565b60006060828403121561310457613103612bb7565b5b6000613112848285016130cc565b91505092915050565b60006020828403121561313157613130612bb7565b5b600061313f84828501612c0a565b91505092915050565b600081519050919050565b600082825260208201905092915050565b6000819050602082019050919050565b61317d81612c1f565b82525050565b600061318f8383613174565b60208301905092915050565b6000602082019050919050565b60006131b382613148565b6131bd8185613153565b93506131c883613164565b8060005b838110156131f95781516131e08882613183565b97506131eb8361319b565b9250506001810190506131cc565b5085935050505092915050565b6000602082019050818103600083015261322081846131a8565b905092915050565b600060208201905061323d6000830184612ea1565b92915050565b600061324e82612f67565b9050919050565b61325e81613243565b82525050565b60006020820190506132796000830184613255565b92915050565b60008083601f84011261329557613294612c55565b5b8235905067ffffffffffffffff8111156132b2576132b1612fb5565b5b6020830191508360208202830111156132ce576132cd612fba565b5b9250929050565b600080602083850312156132ec576132eb612bb7565b5b600083013567ffffffffffffffff81111561330a57613309612bbc565b5b6133168582860161327f565b92509250509250929050565b600060039050919050565b600081905092915050565b6000819050919050565b600067ffffffffffffffff82169050919050565b61335f81613342565b82525050565b60006133718383613356565b60208301905092915050565b6000602082019050919050565b61339381613322565b61339d818461332d565b92506133a882613338565b8060005b838110156133d95781516133c08782613365565b96506133cb8361337d565b9250506001810190506133ac565b505050505050565b60006060820190506133f6600083018461338a565b92915050565b61340581613342565b82525050565b600060208201905061342060008301846133fc565b92915050565b60008060006040848603121561343f5761343e612bb7565b5b600084013567ffffffffffffffff81111561345d5761345c612bbc565b5b6134698682870161327f565b9350935050602061347c86828701612c40565b9150509250925092565b600082825260208201905092915050565b7f496e76616c696420646174610000000000000000000000000000000000000000600082015250565b60006134cd600c83613486565b91506134d882613497565b602082019050919050565b600060208201905081810360008301526134fc816134c0565b9050919050565b600081905092915050565b600061351a8385613503565b9350613527838584612d1c565b82840190509392505050565b600061354082848661350e565b91508190509392505050565b600061355782612bc1565b9050919050565b6135678161354c565b811461357257600080fd5b50565b6000813590506135848161355e565b92915050565b6000806000606084860312156135a3576135a2612bb7565b5b60006135b186828701612c40565b93505060206135c286828701613575565b92505060406135d386828701612c40565b9150509250925092565b7f496e76616c6964206f7264657249640000000000000000000000000000000000600082015250565b6000613613600f83613486565b915061361e826135dd565b602082019050919050565b6000602082019050818103600083015261364281613606565b9050919050565b7f496e76616c6964206163636f756e740000000000000000000000000000000000600082015250565b600061367f600f83613486565b915061368a82613649565b602082019050919050565b600060208201905081810360008301526136ae81613672565b9050919050565b6136be81612c1f565b82525050565b60006060820190506136d960008301866136b5565b6136e66020830185612ea1565b6136f360408301846136b5565b949350505050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052603260045260246000fd5b61373381613342565b811461373e57600080fd5b50565b6000813590506137508161372a565b92915050565b60006020828403121561376c5761376b612bb7565b5b600061377a84828501613741565b91505092915050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601160045260246000fd5b60006137bd82613342565b91506137c883613342565b92508282026137d681613342565b91508082146137e8576137e7613783565b5b5092915050565b60006137fa82612c1f565b91507fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff820361382c5761382b613783565b5b600182019050919050565b7f496e76616c6964207374616b6520737461746500000000000000000000000000600082015250565b600061386d601383613486565b915061387882613837565b602082019050919050565b6000602082019050818103600083015261389c81613860565b9050919050565b60006138ae82612c1f565b91506138b983612c1f565b92508282039050818111156138d1576138d0613783565b5b92915050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052603160045260246000fd5b600061392161391c61391784612ecb565b612f3b565b612c1f565b9050919050565b61393181613906565b82525050565b6000819050919050565b600061395c61395761395284613937565b612f3b565b612c1f565b9050919050565b61396c81613941565b82525050565b60006060820190506139876000830186613928565b61399460208301856136b5565b6139a16040830184613963565b949350505050565b60006060820190506139be6000830186612ea1565b6139cb6020830185612ea1565b6139d860408301846136b5565b949350505050565b60006139eb82612ecb565b91506139f683612ecb565b925082820390506fffffffffffffffffffffffffffffffff811115613a1e57613a1d613783565b5b92915050565b7f496e76616c696420746f6b656e49647300000000000000000000000000000000600082015250565b6000613a5a601083613486565b9150613a6582613a24565b602082019050919050565b60006020820190508181036000830152613a8981613a4d565b9050919050565b7f546f6f206561726c7920746f20756e5374616b65000000000000000000000000600082015250565b6000613ac6601483613486565b9150613ad182613a90565b602082019050919050565b60006020820190508181036000830152613af581613ab9565b9050919050565b6000819050919050565b6000613b21613b1c613b1784613afc565b612f3b565b612c1f565b9050919050565b613b3181613b06565b82525050565b6000606082019050613b4c6000830186613928565b613b5960208301856136b5565b613b666040830184613b28565b949350505050565b7f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160008201527f6464726573730000000000000000000000000000000000000000000000000000602082015250565b6000613bca602683613486565b9150613bd582613b6e565b604082019050919050565b60006020820190508181036000830152613bf981613bbd565b9050919050565b6000613c0b82612c1f565b9150613c1683612c1f565b9250828202613c2481612c1f565b91508282048414831517613c3b57613c3a613783565b5b5092915050565b7f496e76616c6964207374616b652074696d650000000000000000000000000000600082015250565b6000613c78601283613486565b9150613c8382613c42565b602082019050919050565b60006020820190508181036000830152613ca781613c6b565b9050919050565b6000602082019050613cc360008301846136b5565b92915050565b600081519050613cd881612bf3565b92915050565b600060208284031215613cf457613cf3612bb7565b5b6000613d0284828501613cc9565b91505092915050565b7f496e76616c6964206f776e657200000000000000000000000000000000000000600082015250565b6000613d41600d83613486565b9150613d4c82613d0b565b602082019050919050565b60006020820190508181036000830152613d7081613d34565b9050919050565b6000613d8282612c1f565b9150613d8d83612c1f565b9250828201905080821115613da557613da4613783565b5b92915050565b6000819050919050565b6000613dd0613dcb613dc684613dab565b612f3b565b612c1f565b9050919050565b613de081613db5565b82525050565b6000606082019050613dfb6000830186613928565b613e086020830185613928565b613e156040830184613dd7565b949350505050565b7f5265656e7472616e637947756172643a207265656e7472616e742063616c6c00600082015250565b6000613e53601f83613486565b9150613e5e82613e1d565b602082019050919050565b60006020820190508181036000830152613e8281613e46565b9050919050565b7f496e76616c6964207369676e6174757265000000000000000000000000000000600082015250565b6000613ebf601183613486565b9150613eca82613e89565b602082019050919050565b60006020820190508181036000830152613eee81613eb2565b9050919050565b6000604082019050613f0a6000830185612ea1565b613f1760208301846136b5565b9392505050565b7f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572600082015250565b6000613f54602083613486565b9150613f5f82613f1e565b602082019050919050565b60006020820190508181036000830152613f8381613f47565b9050919050565b7f5061757361626c653a2070617573656400000000000000000000000000000000600082015250565b6000613fc0601083613486565b9150613fcb82613f8a565b602082019050919050565b60006020820190508181036000830152613fef81613fb3565b9050919050565b600081905092915050565b7f19457468657265756d205369676e6564204d6573736167653a0a333200000000600082015250565b6000614037601c83613ff6565b915061404282614001565b601c82019050919050565b6000819050919050565b6000819050919050565b61407261406d8261404d565b614057565b82525050565b60006140838261402a565b915061408f8284614061565b60208201915081905092915050565b6140a781612eb0565b81146140b257600080fd5b50565b6000815190506140c48161409e565b92915050565b6000602082840312156140e0576140df612bb7565b5b60006140ee848285016140b5565b91505092915050565b7f5361666545524332303a204552433230206f7065726174696f6e20646964206e60008201527f6f74207375636365656400000000000000000000000000000000000000000000602082015250565b6000614153602a83613486565b915061415e826140f7565b604082019050919050565b6000602082019050818103600083015261418281614146565b9050919050565b7f5061757361626c653a206e6f7420706175736564000000000000000000000000600082015250565b60006141bf601483613486565b91506141ca82614189565b602082019050919050565b600060208201905081810360008301526141ee816141b2565b9050919050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052602160045260246000fd5b7f45434453413a20696e76616c6964207369676e61747572650000000000000000600082015250565b600061425a601883613486565b915061426582614224565b602082019050919050565b600060208201905081810360008301526142898161424d565b9050919050565b7f45434453413a20696e76616c6964207369676e6174757265206c656e67746800600082015250565b60006142c6601f83613486565b91506142d182614290565b602082019050919050565b600060208201905081810360008301526142f5816142b9565b9050919050565b7f45434453413a20696e76616c6964207369676e6174757265202773272076616c60008201527f7565000000000000000000000000000000000000000000000000000000000000602082015250565b6000614358602283613486565b9150614363826142fc565b604082019050919050565b600060208201905081810360008301526143878161434b565b9050919050565b6143978161404d565b82525050565b600060ff82169050919050565b6143b38161439d565b82525050565b60006080820190506143ce600083018761438e565b6143db60208301866143aa565b6143e8604083018561438e565b6143f5606083018461438e565b95945050505050565b7f416464726573733a20696e73756666696369656e742062616c616e636520666f60008201527f722063616c6c0000000000000000000000000000000000000000000000000000602082015250565b600061445a602683613486565b9150614465826143fe565b604082019050919050565b600060208201905081810360008301526144898161444d565b9050919050565b600081519050919050565b60005b838110156144b957808201518184015260208101905061449e565b60008484015250505050565b60006144d082614490565b6144da8185613503565b93506144ea81856020860161449b565b80840191505092915050565b600061450282846144c5565b915081905092915050565b7f416464726573733a2063616c6c20746f206e6f6e2d636f6e7472616374000000600082015250565b6000614543601d83613486565b915061454e8261450d565b602082019050919050565b6000602082019050818103600083015261457281614536565b9050919050565b600081519050919050565b600061458f82614579565b6145998185613486565b93506145a981856020860161449b565b6145b281612c5f565b840191505092915050565b600060208201905081810360008301526145d78184614584565b90509291505056fea2646970667358221220be4796815b324a0a30682ba599d9e849e9e1ef512abaf21f0833f26ea95e81d764736f6c634300081100330000000000000000000000001b489201d974d37ddd2faf6756106a7651914a6300000000000000000000000019c996c4e4596aadda9b7756b34bba614376fdd40000000000000000000000005ab85b15e0ed0009a8aa606cb07809230fc16eaa
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
0000000000000000000000001b489201d974d37ddd2faf6756106a7651914a6300000000000000000000000019c996c4e4596aadda9b7756b34bba614376fdd40000000000000000000000005ab85b15e0ed0009a8aa606cb07809230fc16eaa
-----Decoded View---------------
Arg [0] : _ygme (address): 0x1b489201D974D37DDd2FaF6756106a7651914A63
Arg [1] : _ygio (address): 0x19C996c4E4596aADDA9b7756B34bBa614376FDd4
Arg [2] : _withdrawSigner (address): 0x5ab85B15e0ED0009A8AA606cb07809230fC16eaA
-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 0000000000000000000000001b489201d974d37ddd2faf6756106a7651914a63
Arg [1] : 00000000000000000000000019c996c4e4596aadda9b7756b34bba614376fdd4
Arg [2] : 0000000000000000000000005ab85b15e0ed0009a8aa606cb07809230fc16eaa
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 27 Chains
Chain | Token | Portfolio % | Price | Amount | Value |
---|
Loading...
Loading
[ 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.