Contract 0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe 2

 
 
Txn Hash Method
Block
From
To
Value [Txn Fee]
0x00575fbf5af44da82e4ad25259f9f0c6d7336c194abc30d823c9830b77b3ffdeTransfer111350922021-09-22 11:30:0623 secs ago0x629a5386c7ff7c7798be536ec5b844d8f0593279 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.000105655
0xc841f91c41384beeb986d14334844b37fdb2a32cd56fee0b6522fc44c9099c1fApprove111350882021-09-22 11:29:5435 secs ago0x3d20115e7041b15bc22a1f0aed0d5870af65b75d IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00022047
0x8f49b69d8726cb04c67d5fda8c1feed811050854a1ec11e1e1a3e13f0f3dbed1Transfer111350822021-09-22 11:29:3653 secs agoBinance: Hot Wallet 6 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00036131
0x77ef4682f5ed2a7f62e1d53f8bc385b69419922fd6ede7f81c00793793b034e9Transfer111350812021-09-22 11:29:3356 secs agoBinance: Hot Wallet 7 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00036143
0xff92cff5915f701a2c55ddcc21ad2f588e2254bd5c64a1aa54f11ff3f9a52c8bTransfer111348492021-09-22 11:17:5712 mins agoBinance: Hot Wallet 7 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00051119
0x7c7a3d8eb1fb707fd7f3d255482b1cb5fee3efdb51717fee40fde124616bf884Approve111348372021-09-22 11:17:2113 mins ago0x9d8c922b8b4719574aa933de4a079c92b96bbe94 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00022203
0x22e8af954f5d90153635d8959c32f18be084f91d3f1b5f23aa6808e2d609bff2Transfer111346332021-09-22 11:07:0923 mins agoBinance: Hot Wallet 6 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00051131
0x7c13de51aec5c5456203218a09e0ac5a31d634b8f0c38684f030a743361632ceTransfer111345732021-09-22 11:04:0026 mins agoBinance: Hot Wallet 7 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00051131
0x8b2d54cef95da93f69b653ea2beed0d8cdf545c67ecd29f4571d1903a3c13a5dTransfer111345302021-09-22 11:01:5028 mins ago0xb3f0bb532e869067ea02871cef92e6d16788bb09 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.000180655
0x77cc4069e7ab10d2f6db16561bf0795c992b93d3c2c83892928cc38b507a970aTransfer111344962021-09-22 11:00:0830 mins ago0x629a5386c7ff7c7798be536ec5b844d8f0593279 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.000105715
0x557cf9430450acefe639dbcedf3d203c9a258d6818b00fd66828290e34428c25Transfer111343242021-09-22 10:51:3238 mins agoBinance: Hot Wallet 6 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00051131
0x5bdf11df6ecfae760dc6c5e94b8853efa0528373c298d5da67c936839567a8f5Approve111343112021-09-22 10:50:5339 mins ago0x08a14fe1ec175968342f754c6b8fb36ee12bd0b5 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00022203
0x41cd4c9bf210f143915507c001d93e4d8f29fbfb304a6a584495f4f87af36b87Transfer111342092021-09-22 10:45:4744 mins agoBinance: Hot Wallet 7 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00036143
0x4ea279293062e76bbe849d1eea983ea07d5fa262b7e0611ac06769b465c8c3bbTransfer111342062021-09-22 10:45:3844 mins agoBinance: Hot Wallet 6 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00036131
0x864aa5a184333f048cb72738087a5461bf0d9613a8f82e5ebdfd5ff8269087f1Approve111342042021-09-22 10:45:3244 mins ago0x2dc03fe79f30c9633b9185ed723de1b02b5d72d2 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00022047
0xaa8bb6840c90eff08e2be6a9dda36225ad8f759a09fba34ac6f3037d78706eeeTransfer111341882021-09-22 10:44:4245 mins agoBinance: Hot Wallet 6 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00036131
0xf89dd132cf7db19813a8287c9b11b961b6e441f6f0b8dca758a02081a9ea8aa4Transfer111341752021-09-22 10:44:0346 mins agoBinance: Hot Wallet 7 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00051131
0x66181c8f64912567b91775de63096bdff9bf91c029b317fdae82a14db10addedTransfer111340732021-09-22 10:38:5751 mins agoBinance: Hot Wallet 6 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00051131
0x73d4f942db25d70ad38d13aeed9cfc861b55d45493f862c69fc576d48866434dApprove111340022021-09-22 10:35:2455 mins ago0x7c1db8f7df7e381823f3922ea1190244be7f5b04 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00022203
0x043bdffd56711cef5c7e3f0d2536048cf78ec88c2acfe8b01d899ec5538452f2Transfer111338772021-09-22 10:29:091 hr 1 min ago0xae27632fe19969cae863e0d744b08b16615e44f1 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.000180595
0x14d2ca10708dccfbb84e805cfd95375488dd0f81a2ecacd098a6249a5e532459Approve111338612021-09-22 10:28:211 hr 2 mins ago0xfca220c4162c3e1e468a74574a95f001dd365f64 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00022047
0xe226aa9c5d87d859de4ea09a448f662cdb95a7e530198a2567cc5fb386cb41b6Transfer111338082021-09-22 10:25:411 hr 4 mins agoBinance: Hot Wallet 7 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00036131
0xe001d42bd74818e14198fa23c67d94bed0b3d9d5f809c33369cfef22566cf05fTransfer111338072021-09-22 10:25:381 hr 4 mins agoBinance: Hot Wallet 6 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00036143
0x28c5ca0275a741b9bc7c6e222cae851cc5563af1515b00be93367a05d0674bcfApprove111336972021-09-22 10:20:081 hr 10 mins ago0x728d51498a92bc42fa9f77bb0909fac90d2f4bf5 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.00022203
0x684a01b77f8b7537c12fbda15a3556ceff8a780f7c8d80a297cc6f87b1327165Approve111336872021-09-22 10:19:381 hr 10 mins ago0x0b73a4e7b6a0b64ff485edcf5b38e10755d572d9 IN  0xf9cec8d50f6c8ad3fb6dccec577e05aa32b224fe0 BNB0.000266436
[ Download CSV Export 
Parent Txn Hash Block From To Value
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
ChromaToken

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at BscScan.com on 2021-04-07
*/

// File: openzeppelin-solidity/contracts/GSN/Context.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

/*
 * @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-solidity/contracts/token/ERC20/IERC20.sol

pragma solidity ^0.6.0;

/**
 * @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-solidity/contracts/math/SafeMath.sol

pragma solidity ^0.6.0;

/**
 * @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-solidity/contracts/utils/Address.sol

pragma solidity ^0.6.2;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
        // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
        // for accounts without code, i.e. `keccak256('')`
        bytes32 codehash;
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly { codehash := extcodehash(account) }
        return (codehash != accountHash && codehash != 0x0);
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain`call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return _functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// File: openzeppelin-solidity/contracts/token/ERC20/ERC20.sol

pragma solidity ^0.6.0;





/**
 * @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;
    using Address for address;

    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 is 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: contracts/ChromaToken.sol

pragma solidity 0.6.12;


contract ChromaToken is ERC20 {
    address private _minter;

    event MinterSet(address indexed account);
    event TransferToNative(address indexed from, bytes32 indexed to, uint256 value);
    event TransferFromNative(address indexed to, bytes32 indexed refID, uint256 value);

    /**
     * @dev Constructor that gives msg.sender all of existing tokens.
     * @param minter the multi-sig contract address
     */
    constructor(address minter) public ERC20("Chroma", "CHR") {
      _setupDecimals(6);
      _setMinter(minter);
    }

    modifier onlyMinter() {
        require(isMinter(msg.sender), "caller is not a minter");
        _;
    }
    
    function cap() public pure returns (uint256) {
      return 1000_000_000_000_000; // 1000 million CHR
    }

    /**
     * @dev Burns a specific amount of tokens and emit transfer event for native chain
     * @param to The address to transfer to in the native chain.
     * @param value The amount of token to be burned.
     */
    function transferToNative(bytes32 to, uint256 value) public {
        _burn(msg.sender, value);
        emit TransferToNative(msg.sender, to, value);
    }

    /**
     * @dev Function to mint tokens
     * @param to The address that will receive the minted tokens.
     * @param value The amount of tokens to mint.
     * @return A boolean that indicates if the operation was successful.
     */
    function transferFromNative(address to, uint256 value, bytes32 refID) public onlyMinter returns (bool) {
        _mint(to, value);
        emit TransferFromNative(to, refID, value);
        return true;
    }
    
    function _mint(address account, uint256 value) override internal {
        require(totalSupply().add(value) <= cap(), "ERC20Capped: cap exceeded");
        super._mint(account, value);
    }

    function isMinter(address account) public view returns (bool) {
        return _minter == account;
    }

    function _setMinter(address account) internal {
        _minter = account;
        emit MinterSet(account);
    }
    
    function changeMinter(address newMinter) public onlyMinter {
        _setMinter(newMinter);
    }
    
    function getOwner() external view returns (address) {
        return _minter;
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"minter","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":"account","type":"address"}],"name":"MinterSet","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"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"bytes32","name":"refID","type":"bytes32"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"TransferFromNative","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"bytes32","name":"to","type":"bytes32"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"TransferToNative","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":"cap","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"newMinter","type":"address"}],"name":"changeMinter","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":[],"name":"getOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","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":"account","type":"address"}],"name":"isMinter","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"bytes32","name":"refID","type":"bytes32"}],"name":"transferFromNative","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"to","type":"bytes32"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferToNative","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

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

0000000000000000000000002ecd578fd8f2dcb1038505d05604cf1d2a624533

-----Decoded View---------------
Arg [0] : minter (address): 0x2ecd578fd8f2dcb1038505d05604cf1d2a624533

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000002ecd578fd8f2dcb1038505d05604cf1d2a624533


Deployed ByteCode Sourcemap

26541:2305:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;17657:83;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;19763:169;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;19763:169:0;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;27567:158;;;;;;;;;;;;;;;;-1:-1:-1;27567:158:0;;;;;;;:::i;:::-;;18732:100;;;:::i;:::-;;;;;;;;;;;;;;;;20406:321;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;20406:321:0;;;;;;;;;;;;;;;;;:::i;28647:99::-;;;;;;;;;;;;;;;;-1:-1:-1;28647:99:0;-1:-1:-1;;;;;28647:99:0;;:::i;18584:83::-;;;:::i;:::-;;;;;;;;;;;;;;;;;;;27223:109;;;:::i;21136:218::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;21136:218:0;;;;;;;;:::i;18895:119::-;;;;;;;;;;;;;;;;-1:-1:-1;18895:119:0;-1:-1:-1;;;;;18895:119:0;;:::i;28758:85::-;;;:::i;:::-;;;;-1:-1:-1;;;;;28758:85:0;;;;;;;;;;;;;;17859:87;;;:::i;21857:269::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;21857:269:0;;;;;;;;:::i;19227:175::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;19227:175:0;;;;;;;;:::i;28405:106::-;;;;;;;;;;;;;;;;-1:-1:-1;28405:106:0;-1:-1:-1;;;;;28405:106:0;;:::i;27980:212::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;27980:212:0;;;;;;;;;;;;;:::i;19465:151::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;19465:151:0;;;;;;;;;;:::i;17657:83::-;17727:5;17720:12;;;;;;;;-1:-1:-1;;17720:12:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;17694:13;;17720:12;;17727:5;;17720:12;;17727:5;17720:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;17657:83;:::o;19763:169::-;19846:4;19863:39;19872:12;:10;:12::i;:::-;19886:7;19895:6;19863:8;:39::i;:::-;-1:-1:-1;19920:4:0;19763:169;;;;:::o;27567:158::-;27638:24;27644:10;27656:5;27638;:24::i;:::-;27678:39;;;;;;;;27707:2;;27695:10;;27678:39;;;;;;;;;27567:158;;:::o;18732:100::-;18812:12;;18732:100;:::o;20406:321::-;20512:4;20529:36;20539:6;20547:9;20558:6;20529:9;:36::i;:::-;20576:121;20585:6;20593:12;:10;:12::i;:::-;20607:89;20645:6;20607:89;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;20607:19:0;;;;;;:11;:19;;;;;;20627:12;:10;:12::i;:::-;-1:-1:-1;;;;;20607:33:0;;;;;;;;;;;;-1:-1:-1;20607:33:0;;;:89;:37;:89::i;:::-;20576:8;:121::i;:::-;-1:-1:-1;20715:4:0;20406:321;;;;;:::o;28647:99::-;27144:20;27153:10;27144:8;:20::i;:::-;27136:55;;;;;-1:-1:-1;;;27136:55:0;;;;;;;;;;;;-1:-1:-1;;;27136:55:0;;;;;;;;;;;;;;;28717:21:::1;28728:9;28717:10;:21::i;:::-;28647:99:::0;:::o;18584:83::-;18650:9;;;;18584:83;:::o;27223:109::-;27284:20;27223:109;:::o;21136:218::-;21224:4;21241:83;21250:12;:10;:12::i;:::-;21264:7;21273:50;21312:10;21273:11;:25;21285:12;:10;:12::i;:::-;-1:-1:-1;;;;;21273:25:0;;;;;;;;;;;;;;;;;-1:-1:-1;21273:25:0;;;:34;;;;;;;;;;;:38;:50::i;18895:119::-;-1:-1:-1;;;;;18988:18:0;18961:7;18988:18;;;;;;;;;;;;18895:119::o;28758:85::-;28828:7;;;;;-1:-1:-1;;;;;28828:7:0;;28758:85::o;17859:87::-;17931:7;17924:14;;;;;;;;-1:-1:-1;;17924:14:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;17898:13;;17924:14;;17931:7;;17924:14;;17931:7;17924:14;;;;;;;;;;;;;;;;;;;;;;;;21857:269;21950:4;21967:129;21976:12;:10;:12::i;:::-;21990:7;21999:96;22038:15;21999:96;;;;;;;;;;;;;;;;;:11;:25;22011:12;:10;:12::i;:::-;-1:-1:-1;;;;;21999:25:0;;;;;;;;;;;;;;;;;-1:-1:-1;21999:25:0;;;:34;;;;;;;;;;;:96;:38;:96::i;19227:175::-;19313:4;19330:42;19340:12;:10;:12::i;:::-;19354:9;19365:6;19330:9;:42::i;28405:106::-;28485:7;;;;;-1:-1:-1;;;;;28485:7:0;;;:18;;;;28405:106;;;:::o;27980:212::-;28077:4;27144:20;27153:10;27144:8;:20::i;:::-;27136:55;;;;;-1:-1:-1;;;27136:55:0;;;;;;;;;;;;-1:-1:-1;;;27136:55:0;;;;;;;;;;;;;;;28094:16:::1;28100:2;28104:5;28094;:16::i;:::-;28126:36;::::0;;;;;;;28149:5;;-1:-1:-1;;;;;28126:36:0;::::1;::::0;::::1;::::0;;;;::::1;::::0;;::::1;-1:-1:-1::0;28180:4:0::1;27980:212:::0;;;;;:::o;19465:151::-;-1:-1:-1;;;;;19581:18:0;;;19554:7;19581:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;19465:151::o;665:106::-;753:10;665:106;:::o;25004:346::-;-1:-1:-1;;;;;25106:19:0;;25098:68;;;;-1:-1:-1;;;25098:68:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;25185:21:0;;25177:68;;;;-1:-1:-1;;;25177:68:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;25258:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;25310:32;;;;;;;;;;;;;;;;;25004:346;;;:::o;24146:418::-;-1:-1:-1;;;;;24230:21:0;;24222:67;;;;-1:-1:-1;;;24222:67:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;24302:49;24323:7;24340:1;24344:6;24302:20;:49::i;:::-;24385:68;24408:6;24385:68;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;24385:18:0;;:9;:18;;;;;;;;;;;;:68;:22;:68::i;:::-;-1:-1:-1;;;;;24364:18:0;;:9;:18;;;;;;;;;;:89;24479:12;;:24;;24496:6;24479:16;:24::i;:::-;24464:12;:39;24519:37;;;;;;;;24545:1;;-1:-1:-1;;;;;24519:37:0;;;;;;;;;;;;24146:418;;:::o;22616:539::-;-1:-1:-1;;;;;22722:20:0;;22714:70;;;;-1:-1:-1;;;22714:70:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;22803:23:0;;22795:71;;;;-1:-1:-1;;;22795:71:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;22879:47;22900:6;22908:9;22919:6;22879:20;:47::i;:::-;22959:71;22981:6;22959:71;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;22959:17:0;;:9;:17;;;;;;;;;;;;:71;:21;:71::i;:::-;-1:-1:-1;;;;;22939:17:0;;;:9;:17;;;;;;;;;;;:91;;;;23064:20;;;;;;;:32;;23089:6;23064:24;:32::i;:::-;-1:-1:-1;;;;;23041:20:0;;;:9;:20;;;;;;;;;;;;:55;;;;23112:35;;;;;;;23041:20;;23112:35;;;;;;;;;;;;;22616:539;;;:::o;5658:192::-;5744:7;5780:12;5772:6;;;;5764:29;;;;-1:-1:-1;;;5764:29:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;5816:5:0;;;5658:192::o;28519:116::-;28576:7;:17;;-1:-1:-1;;;;;;28576:17:0;;-1:-1:-1;;;;;28576:17:0;;;;;;;;;;;;28609:18;;;;-1:-1:-1;;28609:18:0;28519:116;:::o;4755:181::-;4813:7;4845:5;;;4869:6;;;;4861:46;;;;;-1:-1:-1;;;4861:46:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;4927:1;4755:181;-1:-1:-1;;;4755:181:0:o;28204:193::-;28316:5;:3;:5::i;:::-;28288:24;28306:5;28288:13;:11;:13::i;:::-;:17;;:24::i;:::-;:33;;28280:71;;;;;-1:-1:-1;;;28280:71:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;28362:27;28374:7;28383:5;28362:11;:27::i;:::-;28204:193;;:::o;26375:92::-;;;;:::o;5219:136::-;5277:7;5304:43;5308:1;5311;5304:43;;;;;;;;;;;;;;;;;:3;:43::i;23436:378::-;-1:-1:-1;;;;;23520:21:0;;23512:65;;;;;-1:-1:-1;;;23512:65:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;23590:49;23619:1;23623:7;23632:6;23590:20;:49::i;:::-;23667:12;;:24;;23684:6;23667:16;:24::i;:::-;23652:12;:39;-1:-1:-1;;;;;23723:18:0;;:9;:18;;;;;;;;;;;:30;;23746:6;23723:22;:30::i;:::-;-1:-1:-1;;;;;23702:18:0;;:9;:18;;;;;;;;;;;:51;;;;23769:37;;;;;;;23702:18;;:9;;23769:37;;;;;;;;;;23436:378;;:::o

Swarm Source

ipfs://ff6cea88c829a6da0f47072621de0ecc9665d6048bc2ee344067678747ac1099
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.