More Info
Private Name Tags
ContractCreator
View more zero value Internal Transactions in Advanced View mode
Advanced mode:
Loading...
Loading
Contract Name:
HeartBreaker
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/access/Ownable.sol"; import "@openzeppelin/contracts/security/ReentrancyGuard.sol"; import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol"; // Backend signer deploys contract contract HeartBreaker is Ownable, ReentrancyGuard { using SafeERC20 for IERC20; using ECDSA for bytes32; address public signer; bool public paused; // Mapping to keep track of claimed receipts mapping(uint256 => bool) private claimedReceipts; // Admin receipt signer and lovetoken address (middleware / backend) constructor(address _signer) { signer = _signer; } // Server generates receipt struct Receipt { uint256 _id; // receipt id address _contractAddress; // loveCrash contract Address address _tokenContractAddress; // token contract address uint256 _amount; // user claim amount (input to game server for x amount, overdraft protection in backend) address _noteAddress; // address in control of the receipt note uint256 _timestamp; // time log uint256 _chain; // chain id uint256 _expiryBlock; // expiry block time } event ETHReceived ( address account, uint256 amount ); // Function to set a new signer (can only be called by the owner) function setSigner(address newSigner) external onlyOwner { signer = newSigner; } // Emergency pause function setPaused() external onlyOwner { paused = !paused; } function withdrawETHAdmin(uint256 amount) external onlyOwner { payable(owner()).transfer(amount); } function withdrawTokensAdmin(address tokenAddress, uint256 amount) external onlyOwner { IERC20 token = IERC20(tokenAddress); token.transfer(owner(), amount); } receive() payable external { emit ETHReceived(msg.sender, msg.value); } function verifyReceipt(Receipt calldata receipt, bytes calldata signature) private view { require(!paused, "Contract is paused"); require(!claimedReceipts[receipt._id], "Receipt already claimed"); require(receipt._contractAddress == address(this), "Invalid contract address"); require(receipt._expiryBlock > block.timestamp, "Receipt expired"); require(receipt._chain == block.chainid, "Invalid chain id"); require(receipt._noteAddress == msg.sender, "Invalid receipt note holder address"); bytes32 hash = keccak256( abi.encode( receipt._id, receipt._contractAddress, receipt._tokenContractAddress, receipt._amount, receipt._noteAddress, receipt._timestamp, receipt._chain, receipt._expiryBlock ) ); bytes32 message = ECDSA.toEthSignedMessageHash(hash); address signOffSignature = ECDSA.recover(message, signature); // Backend checks & signs off on receipt, sends player their prize tokens require(signOffSignature == signer, "Invalid signature"); } // Claims tokens function withdrawTokens(Receipt calldata receipt, bytes calldata signature, address payoutAddress) external nonReentrant { verifyReceipt(receipt, signature); // Receiver of receipt can transfer to any address IERC20(receipt._tokenContractAddress).safeTransfer(payoutAddress, receipt._amount); // Mark the receipt as claimed claimedReceipts[receipt._id] = true; } function withdrawETH(Receipt calldata receipt, bytes calldata signature, address payoutAddress) external nonReentrant { verifyReceipt(receipt, signature); // Receiver of receipt can transfer to any address payable(payoutAddress).transfer(receipt._amount); // Mark the receipt as claimed claimedReceipts[receipt._id] = true; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (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. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby disabling any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (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; } /** * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a * `nonReentrant` function in the call stack. */ function _reentrancyGuardEntered() internal view returns (bool) { return _status == _ENTERED; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/extensions/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 (last updated v4.9.0) (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 v4.9.0) (token/ERC20/utils/SafeERC20.sol) pragma solidity ^0.8.0; import "../IERC20.sol"; import "../extensions/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; /** * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value, * non-reverting calls are assumed to be successful. */ function safeTransfer(IERC20 token, address to, uint256 value) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value)); } /** * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful. */ 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)); } /** * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value, * non-reverting calls are assumed to be successful. */ function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal { uint256 oldAllowance = token.allowance(address(this), spender); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance + value)); } /** * @dev Decrease the calling contract's allowance toward `spender` by `value`. If `token` returns no value, * non-reverting calls are assumed to be successful. */ 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"); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance - value)); } } /** * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value, * non-reverting calls are assumed to be successful. Compatible with tokens that require the approval to be set to * 0 before setting it to a non-zero value. */ function forceApprove(IERC20 token, address spender, uint256 value) internal { bytes memory approvalCall = abi.encodeWithSelector(token.approve.selector, spender, value); if (!_callOptionalReturnBool(token, approvalCall)) { _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, 0)); _callOptionalReturn(token, approvalCall); } } /** * @dev Use a ERC-2612 signature to set the `owner` approval toward `spender` on `token`. * Revert on invalid signature. */ 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"); require(returndata.length == 0 || abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation 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). * * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead. */ function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) { // 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 cannot use {Address-functionCall} here since this should return false // and not revert is the subcall reverts. (bool success, bytes memory returndata) = address(token).call(data); return success && (returndata.length == 0 || abi.decode(returndata, (bool))) && Address.isContract(address(token)); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (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 * * Furthermore, `isContract` will also return true if the target contract within * the same transaction is already scheduled for destruction by `SELFDESTRUCT`, * which only has an effect at the end of a transaction. * ==== * * [IMPORTANT] * ==== * You shouldn't rely on `isContract` to protect against flash loan attacks! * * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract * constructor. * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize/address.code.length, which returns 0 // for contracts in construction, since the code is only stored at the end // of the constructor execution. return account.code.length > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.8.0/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 (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 v4.9.0) (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 message) { // 32 is the length in bytes of hash, // enforced by the type signature above /// @solidity memory-safe-assembly assembly { mstore(0x00, "\x19Ethereum Signed Message:\n32") mstore(0x1c, hash) message := keccak256(0x00, 0x3c) } } /** * @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 data) { /// @solidity memory-safe-assembly assembly { let ptr := mload(0x40) mstore(ptr, "\x19\x01") mstore(add(ptr, 0x02), domainSeparator) mstore(add(ptr, 0x22), structHash) data := keccak256(ptr, 0x42) } } /** * @dev Returns an Ethereum Signed Data with intended validator, created from a * `validator` and `data` according to the version 0 of EIP-191. * * See {recover}. */ function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19\x00", validator, data)); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (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) { // Solidity will revert if denominator == 0, unlike the div opcode on its own. // The surrounding unchecked block does not change this fact. // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic. return prod0 / denominator; } // Make sure the result is less than 2^256. Also prevents denominator == 0. require(denominator > prod1, "Math: mulDiv overflow"); /////////////////////////////////////////////// // 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 256, 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 << 3) < value ? 1 : 0); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol) pragma solidity ^0.8.0; /** * @dev Standard signed math utilities missing in the Solidity language. */ library SignedMath { /** * @dev Returns the largest of two signed numbers. */ function max(int256 a, int256 b) internal pure returns (int256) { return a > b ? a : b; } /** * @dev Returns the smallest of two signed numbers. */ function min(int256 a, int256 b) internal pure returns (int256) { return a < b ? a : b; } /** * @dev Returns the average of two signed numbers without overflow. * The result is rounded towards zero. */ function average(int256 a, int256 b) internal pure returns (int256) { // Formula from the book "Hacker's Delight" int256 x = (a & b) + ((a ^ b) >> 1); return x + (int256(uint256(x) >> 255) & (a ^ b)); } /** * @dev Returns the absolute unsigned value of a signed value. */ function abs(int256 n) internal pure returns (uint256) { unchecked { // must be unchecked in order to support `n = type(int256).min` return uint256(n >= 0 ? n : -n); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol) pragma solidity ^0.8.0; import "./math/Math.sol"; import "./math/SignedMath.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 `int256` to its ASCII `string` decimal representation. */ function toString(int256 value) internal pure returns (string memory) { return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMath.abs(value)))); } /** * @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); } /** * @dev Returns true if the two strings are equal. */ function equal(string memory a, string memory b) internal pure returns (bool) { return keccak256(bytes(a)) == keccak256(bytes(b)); } }
{ "optimizer": { "enabled": false, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"address","name":"_signer","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"ETHReceived","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"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":"setPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newSigner","type":"address"}],"name":"setSigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"signer","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint256","name":"_id","type":"uint256"},{"internalType":"address","name":"_contractAddress","type":"address"},{"internalType":"address","name":"_tokenContractAddress","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"address","name":"_noteAddress","type":"address"},{"internalType":"uint256","name":"_timestamp","type":"uint256"},{"internalType":"uint256","name":"_chain","type":"uint256"},{"internalType":"uint256","name":"_expiryBlock","type":"uint256"}],"internalType":"struct HeartBreaker.Receipt","name":"receipt","type":"tuple"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"address","name":"payoutAddress","type":"address"}],"name":"withdrawETH","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawETHAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint256","name":"_id","type":"uint256"},{"internalType":"address","name":"_contractAddress","type":"address"},{"internalType":"address","name":"_tokenContractAddress","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"address","name":"_noteAddress","type":"address"},{"internalType":"uint256","name":"_timestamp","type":"uint256"},{"internalType":"uint256","name":"_chain","type":"uint256"},{"internalType":"uint256","name":"_expiryBlock","type":"uint256"}],"internalType":"struct HeartBreaker.Receipt","name":"receipt","type":"tuple"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"address","name":"payoutAddress","type":"address"}],"name":"withdrawTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"tokenAddress","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawTokensAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]
Contract Creation Code
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
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000ed6eac7dff30be4e82eb5222402dfb8f9481295e
-----Decoded View---------------
Arg [0] : _signer (address): 0xEd6eaC7dfF30bE4E82Eb5222402DFB8f9481295e
-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000ed6eac7dff30be4e82eb5222402dfb8f9481295e
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 26 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.