Contract 0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db5 2

 

Contract Overview

Balance:
0 BNB

BNB Value:
$0.00

Token:
 
Txn Hash Method
Block
From
To
Value [Txn Fee]
0x6ae6d9d7d2b061892ac8d8f8f0a19c13368fc44e1ab573809e2a627bc478f10cApprove119721292021-10-21 18:48:4015 hrs 36 mins ago0x21c2d83737c7523996ea7c68d49580596098a7e7 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022029
0xeba816452cdc761d4e3dc8be9bca6a0c7c66d687477eb630b47ec3daa2e5cf0aApprove119548232021-10-21 3:57:471 day 6 hrs ago0xc47784d37761e42040a390321d538dfb27f4c470 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.000101409
0x86dcc6314902f24a80f58d1158760d4dba34bcfb0426079ec82996eb3636260aApprove119395472021-10-20 15:06:511 day 19 hrs ago0xf65906c3b1b123f9e312dab04da7cbef235fe408 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022023
0x6a552be282c73c3ed921f5b30a05196f7dff75ddf1ef4a95fd26750328964f75Approve118935512021-10-19 0:06:083 days 10 hrs ago0xd1d1740aea8145ccc64112b14c06a1b379028c8e IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022029
0xdde8e2398e8c4a4ecd3c6c40d66834d20c3b37102e4c802a1f85f89260012f7fApprove118900032021-10-18 21:08:423 days 13 hrs ago0xf8f8a47c0f5a2e11245a9b53915ba1e39c9bdeac IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022029
0x7e69e5699f849708a77061098426e626a317085f564dbf3a36aa0e72a251c2d6Approve118564672021-10-17 17:02:324 days 17 hrs ago0x0dcec6f9a1329992ffb41b85b556e48cd1810987 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022029
0x5983fca8c229446c1f54c6c51e5892eb9e1199756bd0c85100e7c5d35afb59c6Approve118235282021-10-16 13:24:085 days 21 hrs ago0x65b2ee047fe00e4528aa881ae41a3197c3828c21 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022029
0x4187eef64104a3189641af90fcec1db87d7531300cb3944a60e61831edb542adApprove118081212021-10-16 0:29:556 days 9 hrs ago0x7fb15a591cbd4a7b5eff67fa01ce1114367e3ad1 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022035
0xd27e6769a13a368956e03eac771cf340e04dd09ceea6efa001ac718d9b2bf880Approve118024942021-10-15 19:47:416 days 14 hrs ago0x02e2390714fd800451d62ae56d35d887c928d2ea IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022035
0x00a71334f6d78ef245ba20d78f99d5a1bb03478624778c65ffaaa965deffa854Approve117945072021-10-15 13:07:156 days 21 hrs ago0x92ce7b68f1557ce2b3349e96037edb3544a4534c IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022023
0x2e53146255db361276e8b856ec99177dbf6b9ab93ad10bdfa75286ebf6d2d99bApprove117783142021-10-14 23:36:007 days 10 hrs ago0xff3d12f0fb45f3c7609cab65695ae0f6eaa1a8b6 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022035
0xbf725e4ff1e39d428f31f29e6ebc07a8f4f81817ee5ae5cc1cc99510b0edac7cApprove117777172021-10-14 23:06:097 days 11 hrs ago0xd09110f61618821ef8de79e8a110ff467c1d74da IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022035
0x99a982a79b005d0217b7274d55e16e8cec1b478b43dde6771857ec26b80afaf4Approve117754742021-10-14 21:13:597 days 13 hrs ago0xbf75da28c6bd5b0fc4ec239e4b8e19ac67126c03 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022035
0x5b5b231925c73a71a0ee307ac503e742078979bd2828322a122d42bedf051d91Approve117689922021-10-14 15:49:137 days 18 hrs ago0x64df7af696e0977771a0e1e1b1a8dd22ded3cf4b IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.000101409
0x72422e52a5baeaeb7b60dca8303fbd9fb520a7150dabd53cf3c68b50a25bb484Approve117674952021-10-14 14:34:077 days 19 hrs ago0x4672d7d801dbc1190c807e76d7d74c5477de5b34 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022029
0xadc7dbd19112c1acd143ba313eb6dde662449b1e2b0c7d12b495d1851970e7bfApprove117669132021-10-14 14:05:007 days 20 hrs ago0x104b1c9f058ada2b7333da262943f43b2c415315 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022035
0xf7337bcf874a787c7a153ba5ecd9849ac9aa1d0bc8f3197248d74984f1b3ec88Approve117138142021-10-12 17:17:029 days 17 hrs ago0x71e4e6dba78dbeb7dcf13db1d8106e6088b8d48e IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022029
0xbd1d48272c8af7aeaf4fc9269ed3f8ba2c5afb1f34a99fef30212b91a9048b0eApprove116915342021-10-11 22:35:1510 days 11 hrs ago0x7de8cf4a3040bc88db9c104e7881a5eb7943fb89 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022017
0xf3021a6ae68ca8f9c97c0ba175e866b1ca5896cf679b1c66c964b40c39fa0b73Approve116668442021-10-11 1:19:2011 days 9 hrs ago0x3cbc6642329f7175f6b292ee2ee92890de409ed8 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022029
0x47c2c0a88da58d4df958378b99f47ab51303cde9a6056423189df2eb84d1fcd4Approve116253362021-10-09 14:36:5812 days 19 hrs ago0x044a9157c17119eb476f564da8a9b03dfe5ac7f1 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.000072435
0xeada7c6832c5703fdebf6ae1a878c0be049f803debf0248ae4a99d4daf7881c5Approve116253292021-10-09 14:36:3712 days 19 hrs ago0x044a9157c17119eb476f564da8a9b03dfe5ac7f1 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00012387
0x8ef53cae9533a0fac86bdfa2f7935b4a2877132dbef301b35752e40c2c855106Approve115638652021-10-07 11:15:3414 days 23 hrs ago0x7de8cf4a3040bc88db9c104e7881a5eb7943fb89 IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022017
0x77388158b942c69336984ca007375e244cb104edb7cd794365e41a9be9cfad8eApprove115566142021-10-07 5:12:1515 days 5 hrs ago0x5e7eca70a4546737de958adc1edd7518587fc57e IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022029
0xb2242e2ca3ed45c4d4f03d5634373a975f40c5f91fe13e6b559b2702d3b7f19eApprove115548582021-10-07 3:44:2615 days 6 hrs ago0x3d7200438b0f5d411e6ffabc9c9906ada531e69f IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022035
0xfd53b2fc705fb20e3e68fc06b376b0b653c744c39b63bb0224cc020c6b6927edApprove115543012021-10-07 3:16:3515 days 7 hrs ago0xdffa0be294ab9bcdc583dbd3a60043732b69f35e IN  0xd1d5af92c606c6f2ec59d453f57a6fcc188d7db50 BNB0.00022035
[ Download CSV Export 
Latest 1 internal transaction
Parent Txn Hash Block From To Value
0x231f4b7e082f23fd9950f07e49f25255048812dec2c9f008a7b61e2d361eb65263107682021-04-05 19:35:51199 days 14 hrs ago 0x6c341938bb75dde823faafe7f446925c66e6270c  Contract Creation0 BNB
[ Download CSV Export 
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
LPToken

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
Yes with 10000 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at BscScan.com on 2021-04-05
*/

// File @openzeppelin/contracts/GSN/[email protected]

// 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;
    }
}


// File @openzeppelin/contracts/token/ERC20/[email protected]

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);

    /**
     * @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 @openzeppelin/contracts/math/[email protected]

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:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}


// File @openzeppelin/contracts/token/ERC20/[email protected]

pragma solidity >=0.6.0 <0.8.0;



/**
 * @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 {
    using SafeMath for uint256;

    mapping (address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;
    uint8 private _decimals;

    /**
     * @dev Sets the values for {name} and {symbol}, initializes {decimals} with
     * a default value of 18.
     *
     * To select a different value for {decimals}, use {_setupDecimals}.
     *
     * All three of these values are immutable: they can only be set once during
     * construction.
     */
    constructor (string memory name_, string memory symbol_) public {
        _name = name_;
        _symbol = symbol_;
        _decimals = 18;
    }

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

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view 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 {_setupDecimals} is
     * called.
     *
     * 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 returns (uint8) {
        return _decimals;
    }

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

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view 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);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        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].add(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) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
        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);

        _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
        _balances[recipient] = _balances[recipient].add(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 = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(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);

        _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
        _totalSupply = _totalSupply.sub(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 Sets {decimals} to a value other than the default one of 18.
     *
     * WARNING: This function should only be called from the constructor. Most
     * applications that interact with token contracts will not expect
     * {decimals} to ever change, and may work incorrectly if it does.
     */
    function _setupDecimals(uint8 decimals_) internal {
        _decimals = decimals_;
    }

    /**
     * @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 @openzeppelin/contracts/token/ERC20/[email protected]

pragma solidity >=0.6.0 <0.8.0;


/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20Burnable is Context, ERC20 {
    using SafeMath for uint256;

    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, deducting from the caller's
     * allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        uint256 decreasedAllowance = allowance(account, _msgSender()).sub(amount, "ERC20: burn amount exceeds allowance");

        _approve(account, _msgSender(), decreasedAllowance);
        _burn(account, amount);
    }
}


// File @openzeppelin/contracts/access/[email protected]

pragma solidity >=0.6.0 <0.8.0;

/**
 * @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 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;
    }
}


// File contracts/interfaces/ISwap.sol

pragma solidity 0.6.12;

interface ISwap {
    // pool data view functions
    function getA() external view returns (uint256);

    function getToken(uint8 index) external view returns (IERC20);

    function getTokenIndex(address tokenAddress) external view returns (uint8);

    function getTokenBalance(uint8 index) external view returns (uint256);

    function getVirtualPrice() external view returns (uint256);

    // min return calculation functions
    function calculateSwap(
        uint8 tokenIndexFrom,
        uint8 tokenIndexTo,
        uint256 dx
    ) external view returns (uint256);

    function calculateTokenAmount(uint256[] calldata amounts, bool deposit)
        external
        view
        returns (uint256);

    function calculateRemoveLiquidity(uint256 amount)
        external
        view
        returns (uint256[] memory);

    function calculateRemoveLiquidityOneToken(
        uint256 tokenAmount,
        uint8 tokenIndex
    ) external view returns (uint256 availableTokenAmount);

    // state modifying functions
    function swap(
        uint8 tokenIndexFrom,
        uint8 tokenIndexTo,
        uint256 dx,
        uint256 minDy,
        uint256 deadline
    ) external returns (uint256);

    function addLiquidity(
        uint256[] calldata amounts,
        uint256 minToMint,
        uint256 deadline
    ) external returns (uint256);

    function removeLiquidity(
        uint256 amount,
        uint256[] calldata minAmounts,
        uint256 deadline
    ) external returns (uint256[] memory);

    function removeLiquidityOneToken(
        uint256 tokenAmount,
        uint8 tokenIndex,
        uint256 minAmount,
        uint256 deadline
    ) external returns (uint256);

    function removeLiquidityImbalance(
        uint256[] calldata amounts,
        uint256 maxBurnAmount,
        uint256 deadline
    ) external returns (uint256);

    // withdraw fee update function
    function updateUserWithdrawFee(address recipient, uint256 transferAmount)
        external;
}


// File contracts/LPToken.sol

pragma solidity 0.6.12;




/**
 * @title Liquidity Provider Token
 * @notice This token is an ERC20 detailed token with added capability to be minted by the owner.
 * It is used to represent user's shares when providing liquidity to swap contracts.
 */
contract LPToken is ERC20Burnable, Ownable {
    using SafeMath for uint256;

    // Address of the swap contract that owns this LP token. When a user adds liquidity to the swap contract,
    // they receive a proportionate amount of this LPToken.
    ISwap public immutable swap;

    /**
     * @notice Deploys LPToken contract with given name, symbol, and decimals
     * @dev the caller of this constructor will become the owner of this contract
     * @param name_ name of this token
     * @param symbol_ symbol of this token
     * @param decimals_ number of decimals this token will be based on
     */
    constructor(
        string memory name_,
        string memory symbol_,
        uint8 decimals_
    ) public ERC20(name_, symbol_) {
        _setupDecimals(decimals_);
        swap = ISwap(_msgSender());
    }

    /**
     * @notice Mints the given amount of LPToken to the recipient.
     * @dev only owner can call this mint function
     * @param recipient address of account to receive the tokens
     * @param amount amount of tokens to mint
     */
    function mint(
        address recipient,
        uint256 amount
    ) external onlyOwner {
        require(amount != 0, "amount == 0");
        _mint(recipient, amount);
    }

    /**
     * @dev Overrides ERC20._beforeTokenTransfer() which get called on every transfers including
     * minting and burning. This ensures that swap.updateUserWithdrawFees are called everytime.
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal override(ERC20) {
        super._beforeTokenTransfer(from, to, amount);
        swap.updateUserWithdrawFee(to, amount);
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint8","name":"decimals_","type":"uint8"}],"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":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","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":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","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":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"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":[],"name":"swap","outputs":[{"internalType":"contract ISwap","name":"","type":"address"}],"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"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

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

000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000144e6572766520616e794254432f42544342204c5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000066e72764254430000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : name_ (string): Nerve anyBTC/BTCB LP
Arg [1] : symbol_ (string): nrvBTC
Arg [2] : decimals_ (uint8): 18

-----Encoded View---------------
7 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000012
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000014
Arg [4] : 4e6572766520616e794254432f42544342204c50000000000000000000000000
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [6] : 6e72764254430000000000000000000000000000000000000000000000000000


Deployed ByteCode Sourcemap

26225:1754:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;11407:83;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;13513:169;;;;;;;;;;;;;;;;-1:-1:-1;13513:169:0;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;12482:100;;;:::i;:::-;;;;;;;;;;;;;;;;14164:321;;;;;;;;;;;;;;;;-1:-1:-1;14164:321:0;;;;;;;;;;;;;;;;;;:::i;12334:83::-;;;:::i;:::-;;;;;;;;;;;;;;;;;;;14894:218;;;;;;;;;;;;;;;;-1:-1:-1;14894:218:0;;;;;;;;;:::i;27330:182::-;;;;;;;;;;;;;;;;-1:-1:-1;27330:182:0;;;;;;;;;:::i;:::-;;20757:91;;;;;;;;;;;;;;;;-1:-1:-1;20757:91:0;;:::i;12645:119::-;;;;;;;;;;;;;;;;-1:-1:-1;12645:119:0;;;;:::i;23226:148::-;;;:::i;21167:295::-;;;;;;;;;;;;;;;;-1:-1:-1;21167:295:0;;;;;;;;;:::i;26482:27::-;;;:::i;:::-;;;;;;;;;;;;;;;;;;;22584:79;;;:::i;11609:87::-;;;:::i;15615:269::-;;;;;;;;;;;;;;;;-1:-1:-1;15615:269:0;;;;;;;;;:::i;12977:175::-;;;;;;;;;;;;;;;;-1:-1:-1;12977:175:0;;;;;;;;;:::i;13215:151::-;;;;;;;;;;;;;;;;-1:-1:-1;13215:151:0;;;;;;;;;;;:::i;23529:244::-;;;;;;;;;;;;;;;;-1:-1:-1;23529:244:0;;;;:::i;11407:83::-;11477:5;11470:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;11444:13;;11470:12;;11477:5;;11470:12;;11477:5;11470:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;11407:83;:::o;13513:169::-;13596:4;13613:39;13622:12;:10;:12::i;:::-;13636:7;13645:6;13613:8;:39::i;:::-;-1:-1:-1;13670:4:0;13513:169;;;;:::o;12482:100::-;12562:12;;12482:100;:::o;14164:321::-;14270:4;14287:36;14297:6;14305:9;14316:6;14287:9;:36::i;:::-;14334:121;14343:6;14351:12;:10;:12::i;:::-;14365:89;14403:6;14365:89;;;;;;;;;;;;;;;;;:19;;;;;;;:11;:19;;;;;;14385:12;:10;:12::i;:::-;14365:33;;;;;;;;;;;;;-1:-1:-1;14365:33:0;;;:89;:37;:89::i;:::-;14334:8;:121::i;:::-;-1:-1:-1;14473:4:0;14164:321;;;;;:::o;12334:83::-;12400:9;;;;12334:83;:::o;14894:218::-;14982:4;14999:83;15008:12;:10;:12::i;:::-;15022:7;15031:50;15070:10;15031:11;:25;15043:12;:10;:12::i;:::-;15031:25;;;;;;;;;;;;;;;;;;-1:-1:-1;15031:25:0;;;:34;;;;;;;;;;;:38;:50::i;27330:182::-;22806:12;:10;:12::i;:::-;22796:6;;;;;:22;:6;;;:22;;;22788:67;;;;;-1:-1:-1;;;22788:67:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;27442:11;27434:35:::1;;;::::0;;-1:-1:-1;;;27434:35:0;;::::1;;::::0;::::1;::::0;::::1;::::0;;;;::::1;::::0;;;;;;;;;;;;;::::1;;27480:24;27486:9;27497:6;27480:5;:24::i;:::-;27330:182:::0;;:::o;20757:91::-;20813:27;20819:12;:10;:12::i;:::-;20833:6;20813:5;:27::i;:::-;20757:91;:::o;12645:119::-;12738:18;;12711:7;12738:18;;;;;;;;;;;;12645:119::o;23226:148::-;22806:12;:10;:12::i;:::-;22796:6;;;;;:22;:6;;;:22;;;22788:67;;;;;-1:-1:-1;;;22788:67:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23317:6:::1;::::0;23296:40:::1;::::0;23333:1:::1;::::0;23317:6:::1;::::0;::::1;23296:40;23317:6;::::0;23296:40:::1;::::0;23333:1;;23296:40:::1;23347:6;:19:::0;;;::::1;::::0;;23226:148::o;21167:295::-;21244:26;21273:84;21310:6;21273:84;;;;;;;;;;;;;;;;;:32;21283:7;21292:12;:10;:12::i;:::-;21273:9;:32::i;:::-;:36;:84;:36;:84::i;:::-;21244:113;;21370:51;21379:7;21388:12;:10;:12::i;:::-;21402:18;21370:8;:51::i;:::-;21432:22;21438:7;21447:6;21432:5;:22::i;:::-;21167:295;;;:::o;26482:27::-;;;:::o;22584:79::-;22649:6;;;;;;;;22584:79::o;11609:87::-;11681:7;11674:14;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;11648:13;;11674:14;;11681:7;;11674:14;;11681:7;11674:14;;;;;;;;;;;;;;;;;;;;;;;;15615:269;15708:4;15725:129;15734:12;:10;:12::i;:::-;15748:7;15757:96;15796:15;15757:96;;;;;;;;;;;;;;;;;:11;:25;15769:12;:10;:12::i;:::-;15757:25;;;;;;;;;;;;;;;;;;-1:-1:-1;15757:25:0;;;:34;;;;;;;;;;;:96;:38;:96::i;12977:175::-;13063:4;13080:42;13090:12;:10;:12::i;:::-;13104:9;13115:6;13080:9;:42::i;13215:151::-;13331:18;;;;13304:7;13331:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;13215:151::o;23529:244::-;22806:12;:10;:12::i;:::-;22796:6;;;;;:22;:6;;;:22;;;22788:67;;;;;-1:-1:-1;;;22788:67:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23618:22:::1;::::0;::::1;23610:73;;;;-1:-1:-1::0;;;23610:73:0::1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23720:6;::::0;23699:38:::1;::::0;::::1;::::0;;::::1;::::0;23720:6:::1;::::0;::::1;;::::0;23699:38:::1;::::0;;;::::1;23748:6;:17:::0;;::::1;::::0;;::::1;;;::::0;;;::::1;::::0;;;::::1;::::0;;23529:244::o;671:106::-;759:10;671:106;:::o;18762:346::-;18864:19;;;18856:68;;;;-1:-1:-1;;;18856:68:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18943:21;;;18935:68;;;;-1:-1:-1;;;18935:68:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;19016:18;;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;19068:32;;;;;;;;;;;;;;;;;18762:346;;;:::o;16374:539::-;16480:20;;;16472:70;;;;-1:-1:-1;;;16472:70:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;16561:23;;;16553:71;;;;-1:-1:-1;;;16553:71:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;16637:47;16658:6;16666:9;16677:6;16637:20;:47::i;:::-;16717:71;16739:6;16717:71;;;;;;;;;;;;;;;;;:17;;;:9;:17;;;;;;;;;;;;:71;:21;:71::i;:::-;16697:17;;;;:9;:17;;;;;;;;;;;:91;;;;16822:20;;;;;;;:32;;16847:6;16822:24;:32::i;:::-;16799:20;;;;:9;:20;;;;;;;;;;;;:55;;;;16870:35;;;;;;;16799:20;;16870:35;;;;;;;;;;;;;16374:539;;;:::o;5680:192::-;5766:7;5802:12;5794:6;;;;5786:29;;;;-1:-1:-1;;;5786:29:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;5838:5:0;;;5680:192::o;4777:181::-;4835:7;4867:5;;;4891:6;;;;4883:46;;;;;-1:-1:-1;;;4883:46:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;4949:1;4777:181;-1:-1:-1;;;4777:181:0:o;17195:378::-;17279:21;;;17271:65;;;;;-1:-1:-1;;;17271:65:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;17349:49;17378:1;17382:7;17391:6;17349:20;:49::i;:::-;17426:12;;:24;;17443:6;17426:16;:24::i;:::-;17411:12;:39;17482:18;;;:9;:18;;;;;;;;;;;:30;;17505:6;17482:22;:30::i;:::-;17461:18;;;:9;:18;;;;;;;;;;;:51;;;;17528:37;;;;;;;17461:18;;:9;;17528:37;;;;;;;;;;17195:378;;:::o;17906:418::-;17990:21;;;17982:67;;;;-1:-1:-1;;;17982:67:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18062:49;18083:7;18100:1;18104:6;18062:20;:49::i;:::-;18145:68;18168:6;18145:68;;;;;;;;;;;;;;;;;:18;;;:9;:18;;;;;;;;;;;;:68;:22;:68::i;:::-;18124:18;;;:9;:18;;;;;;;;;;:89;18239:12;;:24;;18256:6;18239:16;:24::i;:::-;18224:12;:39;18279:37;;;;;;;;18305:1;;18279:37;;;;;;;;;;;;;17906:418;;:::o;27733:243::-;27875:44;27902:4;27908:2;27912:6;27875:26;:44::i;:::-;27930:4;:26;;;27957:2;27961:6;27930:38;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;27733:243;;;:::o;5241:136::-;5299:7;5326:43;5330:1;5333;5326:43;;;;;;;;;;;;;;;;;:3;:43::i

Swarm Source

ipfs://e8471dcdea004fbef447813a9e77b35f1f13de17eb815db39f26290c126974bd
Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.