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Overview
ETH Balance
0 ETH
Eth Value
$0.00More Info
Private Name Tags
ContractCreator
Latest 8 from a total of 8 transactions
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Add Collection | 16023817 | 612 days ago | IN | 0 ETH | 0.00050235 | ||||
Add Collection | 16023746 | 612 days ago | IN | 0 ETH | 0.00052409 | ||||
Add Collection | 16023739 | 612 days ago | IN | 0 ETH | 0.00056035 | ||||
Add Collection | 16023713 | 612 days ago | IN | 0 ETH | 0.00055158 | ||||
Add Collection | 16023644 | 612 days ago | IN | 0 ETH | 0.00052442 | ||||
Add Collection | 15994230 | 616 days ago | IN | 0 ETH | 0.00059613 | ||||
Add Collection | 15994229 | 616 days ago | IN | 0 ETH | 0.00060664 | ||||
0x60806040 | 15994228 | 616 days ago | IN | 0 ETH | 0.00392212 |
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Contract Name:
AddCollectionAddOn
Compiler Version
v0.7.5+commit.eb77ed08
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity 0.7.5; import "@openzeppelin/contracts/access/Ownable.sol"; contract AddCollectionAddOn is Ownable { event AddCollection(address add_); mapping(address => bool) private addressAdded; function addCollection(address add_) external onlyOwner returns (bool) { require(!addressAdded[add_]); addressAdded[add_] = true; emit AddCollection(add_); return true; } function isAddedCollection(address add_) external view returns (bool) { return addressAdded[add_]; } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <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 () internal { address msgSender = _msgSender(); _owner = msgSender; emit OwnershipTransferred(address(0), msgSender); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { 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 { emit OwnershipTransferred(_owner, address(0)); _owner = 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"); emit OwnershipTransferred(_owner, newOwner); _owner = newOwner; } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <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 GSN 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 payable) { return msg.sender; } function _msgData() internal view virtual returns (bytes memory) { this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691 return msg.data; } }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "metadata": { "useLiteralContent": true }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"add_","type":"address"}],"name":"AddCollection","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":[{"internalType":"address","name":"add_","type":"address"}],"name":"addCollection","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"add_","type":"address"}],"name":"isAddedCollection","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":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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Deployed Bytecode
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