Contract 0x7728cd70b3dD86210e2bd321437F448231B81733 1

 

Contract Overview

Envelop Protocol: Niftsy Token
Balance:
0 Ether

EtherValue:
$0.00

Token:
 
Txn Hash
Method
Block
From
To
Value
0xf09903003803acd5c0aa4376729817c5303b294ab0c9f22d72289e09cb3e815bApprove165252832023-01-31 7:21:472 days 14 hrs agoENS Name luotong.eth IN  Envelop Protocol: Niftsy Token0 Ether0.00065495 14.1536125
0xe6697d38cb9f37e2ef684a2508145cf02c7c107268731e1747d923e2d9bc1fd4Transfer165251342023-01-31 6:51:592 days 15 hrs ago0x09c036979139458862775abc1ca44bcc1b80c8a8 IN  Envelop Protocol: Niftsy Token0 Ether0.00048297 13.96964235
0xbb18f010de6081f91c110e95fb220f14ab9ac0c127434f2eee37da78865867f5Transfer165251312023-01-31 6:51:232 days 15 hrs ago0x09c036979139458862775abc1ca44bcc1b80c8a8 IN  Envelop Protocol: Niftsy Token0 Ether0.00045726 13.22597433
0xb2b567a9a15c03aafb91d1e01dc3078eca1529bbb4ea73e89c94a23b33ad2db9Transfer165251162023-01-31 6:48:232 days 15 hrs agoGate.io IN  Envelop Protocol: Niftsy Token0 Ether0.00122095 23.62858406
0x8d1a1e90c6f728b92984d29507514f6a517998d9c267121c7c77cba61100504fTransfer165250132023-01-31 6:27:472 days 15 hrs agoGate.io IN  Envelop Protocol: Niftsy Token0 Ether0.00127488 24.67780358
0x59657a59578538380574222d1f6ab9f522bb06dd80c3747fd3c6ca1e74995e53Transfer165171702023-01-30 4:12:113 days 18 hrs ago0x9cbfa7b7998bc3bbcc8335ef355a1d67465b31d1 IN  Envelop Protocol: Niftsy Token0 Ether0.0004878 14.11446082
0xbd25f9ad1ffec3b34c907bfd39415893aa471db501087b8649caa7c863d7e19bApprove165072212023-01-28 18:51:115 days 3 hrs ago0x95e843e4a6a3331ce8fe31735bf7e4641f43812f IN  Envelop Protocol: Niftsy Token0 Ether0.0006881914.7989056
0x2e36e0e6db8a71c1257bd5be17ad9c722c73190ed6d1fcf749611c9c8246569eTransfer165060182023-01-28 14:49:475 days 7 hrs ago0xee3b1c961f9fe93bab2a2b52a1bf42389c636285 IN  Envelop Protocol: Niftsy Token0 Ether0.00041162 12.87908785
0xfce10adb742ef691f463416fccf2eeec83b92f1a34386513ad16fd9d86c47984Transfer165059022023-01-28 14:26:235 days 7 hrs ago0xdcfadc8bcd5a40279e0fb744e87eeb22625adf69 IN  Envelop Protocol: Niftsy Token0 Ether0.00042281 14.20127183
0x46a76b9bed0fa449b8b78ba3c3ecd2b1f4555531e541052ddcdc446a5559108aTransfer165058892023-01-28 14:23:475 days 7 hrs agoENS Name cryptonickname.eth IN  Envelop Protocol: Niftsy Token0 Ether0.00069776 14.88630301
0xf824b8a13287589ac8e8610615baa25fc5276c526399028b63081e7239045868Transfer165046402023-01-28 10:12:235 days 12 hrs agoENS Name menaskop.eth IN  Envelop Protocol: Niftsy Token0 Ether0.00080522 15.58667787
0xa1bae95549465acd39d2c196adece436533e8d91ecbb46e7ba4a1a9da52bc183Transfer164991202023-01-27 15:43:116 days 6 hrs ago0xec2d2ce11d18565fc7139978be2eed6094fa027d IN  Envelop Protocol: Niftsy Token0 Ether0.00120468 37.66418473
0x0154ec10dd254320491457504956cdb4a9b373ae185c256c15342edbd6e72303Transfer164990442023-01-27 15:27:596 days 6 hrs ago0x7a643f4e0bc35d85f8dfecc9068b0d819ce82596 IN  Envelop Protocol: Niftsy Token0 Ether0.00113194 24.1429614
0x194657b5156fd5b22c4b8cae601aa9e0fdd0b614c947d430d3586915d45d02bdTransfer164922942023-01-26 16:50:237 days 5 hrs agoGate.io IN  Envelop Protocol: Niftsy Token0 Ether0.00276301 53.45867921
0x3148d998dedd9dc3515dab4ca72d7ffabb97171372067ca50811835a62e7faacTransfer164836152023-01-25 11:43:598 days 10 hrs ago0x7f10e3e012beb9c103b77c26956000b2c4b46e72 IN  Envelop Protocol: Niftsy Token0 Ether0.0004478 14.00563404
0xd3baf8ca9daf681307aeb00847f3ad8d5acd08edd3cbfbca599db5617cfc3e38Transfer164835792023-01-25 11:36:478 days 10 hrs agoGate.io IN  Envelop Protocol: Niftsy Token0 Ether0.00133556 25.85255809
0xc60ea823333d1d74d1dd430f7802318169ada932fae883007f0bcd3f9e82ed4fTransfer164772802023-01-24 14:31:239 days 7 hrs ago0xaaabc81e3d831814cb20fa8da13e7f231093cf76 IN  Envelop Protocol: Niftsy Token0 Ether0.0007596 23.75766533
0xd776cc69b4f36bf1dda6c32f3d2c0b0ce1d95a8aae56cc05e5ea9e317ca263a7Transfer164772692023-01-24 14:29:119 days 7 hrs ago0x49c97a44c5d9e73f3d9cfde3952ea1d96137b2ca IN  Envelop Protocol: Niftsy Token0 Ether0.00119796 25.55760424
0xcc2981a1e4590311d636551c4db2fd26dfb70da27d2c9ea08ddb2efa3a7c4697Approve164534362023-01-21 6:39:1112 days 15 hrs agoENS Name cryptovlad.eth IN  Envelop Protocol: Niftsy Token0 Ether0.00069351 14.98688792
0x859b4a48a5fc02fe2682a8a243cd6def4090db9a53c7b96eccc3bb1b9cea92a0Transfer164469262023-01-20 8:49:3513 days 13 hrs ago0xfb98011731c46749ff1ee827a6930c04378b7578 IN  Envelop Protocol: Niftsy Token0 Ether0.00048074 16.12735707
0x4702e2fe1ed2d53024da4516b449fd95fcf112d1df6a6e0478c787a7b07273cbTransfer164468872023-01-20 8:41:4713 days 13 hrs ago0xef6bda1d55aa23358926654996f02eb8bcd482f3 IN  Envelop Protocol: Niftsy Token0 Ether0.00048943 16.43892081
0xb038203ae6a86f6746b72257161736ad31be655249da389293225ab7f3afefd0Transfer164409582023-01-19 12:49:5914 days 9 hrs ago0xfb98011731c46749ff1ee827a6930c04378b7578 IN  Envelop Protocol: Niftsy Token0 Ether0.00052904 15.29151646
0x25d8a0451eb507689de994405b018a21f4cc2fa27756e76693c8560a910de022Transfer164329792023-01-18 10:05:3515 days 12 hrs ago0xef6bda1d55aa23358926654996f02eb8bcd482f3 IN  Envelop Protocol: Niftsy Token0 Ether0.00084177 16.29424091
0x029936fdff5cd9c0ba94d4f5b77718f3c0f9e53db3e557ed16150eb8a96b1b14Transfer164208602023-01-16 17:31:2317 days 4 hrs agoGate.io IN  Envelop Protocol: Niftsy Token0 Ether0.0022387 43.3143123
0x7642265706b23017b02be08dcce580b5cf2e6f80255fe4e16a2fd848e82c3854Approve164111512023-01-15 8:56:1118 days 13 hrs agoENS Name blocknotes.eth IN  Envelop Protocol: Niftsy Token0 Ether0.00064182 13.86986716
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Contract Source Code Verified (Exact Match)

Contract Name:
Niftsy

Compiler Version
v0.8.6+commit.11564f7e

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license, Audited

Contract Source Code (Solidity Multiple files format)Audit Report

File 5 of 5: NiftsyERC20.sol
// SPDX-License-Identifier: MIT
// NIFTSY protocol ERC20
pragma solidity ^0.8.6;

import "./ERC20.sol";


contract Niftsy is ERC20 {
    //using SafeMath for uint256;

    uint256 constant public MAX_SUPPLY = 500_000_000e18;

    constructor(address initialKeeper)
    ERC20("NIFTSY", "NIFTSY")
    { 
        //Initial supply mint  - review before PROD
        _mint(initialKeeper, MAX_SUPPLY);
    }
}

File 1 of 5: Context.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.4;

/*
 * @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) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

File 2 of 5: ERC20.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.4;

import "./IERC20.sol";
import "./IERC20Metadata.sol";
import "./Context.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
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping (address => uint256) private _balances;

    mapping (address => mapping (address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The defaut value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor (string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5,05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless this function is
     * overridden;
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        _approve(sender, _msgSender(), currentAllowance - amount);

        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        _approve(_msgSender(), spender, currentAllowance - subtractedValue);

        return true;
    }

    /**
     * @dev Moves tokens `amount` from `sender` to `recipient`.
     *
     * This is internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(address sender, address recipient, uint256 amount) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        _balances[sender] = senderBalance - amount;
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        _balances[account] = accountBalance - amount;
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(address owner, address spender, uint256 amount) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be to transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}

File 3 of 5: IERC20.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.4;

/**
 * @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);

    /**
     * @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 `sender` to `recipient` 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 sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @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);
}

File 4 of 5: IERC20Metadata.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.4;

import "./IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"initialKeeper","type":"address"}],"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":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"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"}]

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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000f3eed51e11aee5d8c161e97dcbbf17030803f8c1

-----Decoded View---------------
Arg [0] : initialKeeper (address): 0xF3eeD51e11AEE5D8c161e97DcbbF17030803F8c1

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000f3eed51e11aee5d8c161e97dcbbf17030803f8c1


Deployed ByteCode Sourcemap

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Swarm Source

ipfs://90ae58dd3f5fc41c27ef88469aaa524d2360a79d1f0145edf0a065b38f75addf
Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
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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.