Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
pragma solidity 0.6.11;
import "openzeppelin-solidity/contracts/token/ERC20/ERC20.sol";
/**
 * @title RAZOR
 * @dev Very simple ERC20 Token example, where all tokens are pre-assigned to the creator.
 * Note they can later distribute these tokens as they wish using `transfer` and other
 * `ERC20` functions.
 */
contract Razor is ERC20{
    /**
     * @dev Constructor that gives msg.sender all of existing tokens.
     */
    constructor (uint256 initialSupply) public ERC20("RAZOR", "RAZOR") {
        _mint(msg.sender, initialSupply);
    }
}
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
// 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;
    }
}
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "../../GSN/Context.sol";
import "./IERC20.sol";
import "../../math/SafeMath.sol";
/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin guidelines: functions revert instead
 * of returning `false` on failure. This behavior is nonetheless conventional
 * and does not conflict with the expectations of ERC20 applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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 `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
{
  "remappings": [],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "evmVersion": "istanbul",
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  }
}
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"uint256","name":"initialSupply","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]

60806040523480156200001157600080fd5b5060405162000cff38038062000cff833981810160405260208110156200003757600080fd5b50516040805180820182526005808252642920ad27a960d91b60208381018281528551808701909652928552840152815191929162000079916003916200023a565b5080516200008f9060049060208401906200023a565b50506005805460ff1916601217905550620000b433826001600160e01b03620000bb16565b50620002df565b6001600160a01b03821662000117576040805162461bcd60e51b815260206004820152601f60248201527f45524332303a206d696e7420746f20746865207a65726f206164647265737300604482015290519081900360640190fd5b6200012e600083836001600160e01b03620001d316565b6200014a81600254620001d860201b620005851790919060201c565b6002556001600160a01b038216600090815260208181526040909120546200017d91839062000585620001d8821b17901c565b6001600160a01b0383166000818152602081815260408083209490945583518581529351929391927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9281900390910190a35050565b505050565b60008282018381101562000233576040805162461bcd60e51b815260206004820152601b60248201527f536166654d6174683a206164646974696f6e206f766572666c6f770000000000604482015290519081900360640190fd5b9392505050565b828054600181600116156101000203166002900490600052602060002090601f016020900481019282601f106200027d57805160ff1916838001178555620002ad565b82800160010185558215620002ad579182015b82811115620002ad57825182559160200191906001019062000290565b50620002bb929150620002bf565b5090565b620002dc91905b80821115620002bb5760008155600101620002c6565b90565b610a1080620002ef6000396000f3fe608060405234801561001057600080fd5b50600436106100a95760003560e01c8063395093511161007157806339509351146101d957806370a082311461020557806395d89b411461022b578063a457c2d714610233578063a9059cbb1461025f578063dd62ed3e1461028b576100a9565b806306fdde03146100ae578063095ea7b31461012b57806318160ddd1461016b57806323b872dd14610185578063313ce567146101bb575b600080fd5b6100b66102b9565b6040805160208082528351818301528351919283929083019185019080838360005b838110156100f05781810151838201526020016100d8565b50505050905090810190601f16801561011d5780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b6101576004803603604081101561014157600080fd5b506001600160a01b03813516906020013561034f565b604080519115158252519081900360200190f35b61017361036c565b60408051918252519081900360200190f35b6101576004803603606081101561019b57600080fd5b506001600160a01b03813581169160208101359091169060400135610372565b6101c36103ff565b6040805160ff9092168252519081900360200190f35b610157600480360360408110156101ef57600080fd5b506001600160a01b038135169060200135610408565b6101736004803603602081101561021b57600080fd5b50356001600160a01b031661045c565b6100b6610477565b6101576004803603604081101561024957600080fd5b506001600160a01b0381351690602001356104d8565b6101576004803603604081101561027557600080fd5b506001600160a01b038135169060200135610546565b610173600480360360408110156102a157600080fd5b506001600160a01b038135811691602001351661055a565b60038054604080516020601f60026000196101006001881615020190951694909404938401819004810282018101909252828152606093909290918301828280156103455780601f1061031a57610100808354040283529160200191610345565b820191906000526020600020905b81548152906001019060200180831161032857829003601f168201915b5050505050905090565b600061036361035c6105e6565b84846105ea565b50600192915050565b60025490565b600061037f8484846106d6565b6103f58461038b6105e6565b6103f085604051806060016040528060288152602001610945602891396001600160a01b038a166000908152600160205260408120906103c96105e6565b6001600160a01b03168152602081019190915260400160002054919063ffffffff61083d16565b6105ea565b5060019392505050565b60055460ff1690565b60006103636104156105e6565b846103f085600160006104266105e6565b6001600160a01b03908116825260208083019390935260409182016000908120918c16815292529020549063ffffffff61058516565b6001600160a01b031660009081526020819052604090205490565b60048054604080516020601f60026000196101006001881615020190951694909404938401819004810282018101909252828152606093909290918301828280156103455780601f1061031a57610100808354040283529160200191610345565b60006103636104e56105e6565b846103f0856040518060600160405280602581526020016109b6602591396001600061050f6105e6565b6001600160a01b03908116825260208083019390935260409182016000908120918d1681529252902054919063ffffffff61083d16565b60006103636105536105e6565b84846106d6565b6001600160a01b03918216600090815260016020908152604080832093909416825291909152205490565b6000828201838110156105df576040805162461bcd60e51b815260206004820152601b60248201527f536166654d6174683a206164646974696f6e206f766572666c6f770000000000604482015290519081900360640190fd5b9392505050565b3390565b6001600160a01b03831661062f5760405162461bcd60e51b81526004018080602001828103825260248152602001806109926024913960400191505060405180910390fd5b6001600160a01b0382166106745760405162461bcd60e51b81526004018080602001828103825260228152602001806108fd6022913960400191505060405180910390fd5b6001600160a01b03808416600081815260016020908152604080832094871680845294825291829020859055815185815291517f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b9259281900390910190a3505050565b6001600160a01b03831661071b5760405162461bcd60e51b815260040180806020018281038252602581526020018061096d6025913960400191505060405180910390fd5b6001600160a01b0382166107605760405162461bcd60e51b81526004018080602001828103825260238152602001806108da6023913960400191505060405180910390fd5b61076b8383836108d4565b6107ae8160405180606001604052806026815260200161091f602691396001600160a01b038616600090815260208190526040902054919063ffffffff61083d16565b6001600160a01b0380851660009081526020819052604080822093909355908416815220546107e3908263ffffffff61058516565b6001600160a01b038084166000818152602081815260409182902094909455805185815290519193928716927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef92918290030190a3505050565b600081848411156108cc5760405162461bcd60e51b81526004018080602001828103825283818151815260200191508051906020019080838360005b83811015610891578181015183820152602001610879565b50505050905090810190601f1680156108be5780820380516001836020036101000a031916815260200191505b509250505060405180910390fd5b505050900390565b50505056fe45524332303a207472616e7366657220746f20746865207a65726f206164647265737345524332303a20617070726f766520746f20746865207a65726f206164647265737345524332303a207472616e7366657220616d6f756e7420657863656564732062616c616e636545524332303a207472616e7366657220616d6f756e74206578636565647320616c6c6f77616e636545524332303a207472616e736665722066726f6d20746865207a65726f206164647265737345524332303a20617070726f76652066726f6d20746865207a65726f206164647265737345524332303a2064656372656173656420616c6c6f77616e63652062656c6f77207a65726fa26469706673582212204409b8cde9252776cb8794081b8374f20a4b05941c367faf13da111444e6353264736f6c634300060b00330000000000000000000000000000000000000000033b2e3c9fd0803ce8000000

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

0000000000000000000000000000000000000000033b2e3c9fd0803ce8000000

-----Decoded View---------------
Arg [0] : initialSupply (uint256): 1000000000000000000000000000

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000033b2e3c9fd0803ce8000000