Token

Convex Token (CVX)

Feature Tip: Add private address tag to any address under My Name Tag !

ERC-20

DeFi

Overview

Max Total Supply

99,775,299.092616807444035986 CVX

Holders

24,410 ( 0.053%)

Market

Price

$1.95 @ 0.000643 ETH (+11.06%)

Onchain Market Cap

$194,634,262.32

Circulating Supply Market Cap

$193,932,484.35

Other Info

Token Contract (WITH 18 Decimals)

0x4e3fbd56cd56c3e72c1403e103b45db9da5b9d2b

Filtered by Token Holder

0x1a120dBE419367BA09df72E48121e5588EE18F4A

Balance

88.227284885850545886 CVX

Value

$172.11 ( ~0.0567646612701153 Eth) [0.0001%]

0x1a120dbe419367ba09df72e48121e5588ee18f4a

OVERVIEW

A platform built to boost rewards for CRV stakers and liquidity providers alike, all in a simple and easy to use interface. Convex aims to simplify staking on Curve, as well as the CRV-locking system with the help of its native fee-earning token: CVX.

Market

Volume (24H)	:	$15,611,339.03
Market Capitalization	:	$193,932,484.35
Circulating Supply	:	99,415,547.00 CVX
Market Data Source: Coinmarketcap

#	Exchange	Pair	Price	24H Volume	% Volume

Contract Source Code Verified (Exact Match)

Contract Name:

ConvexToken

Compiler Version

v0.6.12+commit.27d51765

Optimization Enabled:

Yes with 200 runs

Other Settings:

default evmVersion, MIT license

Contract Source Code (Solidity)

IDE

/**
 *Submitted for verification at Etherscan.io on 2021-05-17
*/

// SPDX-License-Identifier: MIT


// File: contracts\Interfaces.sol
pragma solidity 0.6.12;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library MathUtil {
    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }
}

contract ReentrancyGuard {
    uint256 private _guardCounter;

    constructor () internal {
        _guardCounter = 1;
    }

    modifier nonReentrant() {
        _guardCounter += 1;
        uint256 localCounter = _guardCounter;
        _;
        require(localCounter == _guardCounter, "ReentrancyGuard: reentrant call");
    }
}

interface ICurveGauge {
    function deposit(uint256) external;
    function balanceOf(address) external view returns (uint256);
    function withdraw(uint256) external;
    function claim_rewards() external;
    function reward_tokens(uint256) external view returns(address);//v2
    function rewarded_token() external view returns(address);//v1
}

interface ICurveVoteEscrow {
    function create_lock(uint256, uint256) external;
    function increase_amount(uint256) external;
    function increase_unlock_time(uint256) external;
    function withdraw() external;
    function smart_wallet_checker() external view returns (address);
}

interface IWalletChecker {
    function check(address) external view returns (bool);
}

interface IVoting{
    function vote(uint256, bool, bool) external; //voteId, support, executeIfDecided
    function getVote(uint256) external view returns(bool,bool,uint64,uint64,uint64,uint64,uint256,uint256,uint256,bytes memory); 
    function vote_for_gauge_weights(address,uint256) external;
}

interface IMinter{
    function mint(address) external;
}

interface IRegistry{
    function get_registry() external view returns(address);
    function get_address(uint256 _id) external view returns(address);
    function gauge_controller() external view returns(address);
    function get_lp_token(address) external view returns(address);
    function get_gauges(address) external view returns(address[10] memory,uint128[10] memory);
}

interface IStaker{
    function deposit(address, address) external;
    function withdraw(address) external;
    function withdraw(address, address, uint256) external;
    function withdrawAll(address, address) external;
    function createLock(uint256, uint256) external;
    function increaseAmount(uint256) external;
    function increaseTime(uint256) external;
    function release() external;
    function claimCrv(address) external returns (uint256);
    function claimRewards(address) external;
    function claimFees(address,address) external;
    function setStashAccess(address, bool) external;
    function vote(uint256,address,bool) external;
    function voteGaugeWeight(address,uint256) external;
    function balanceOfPool(address) external view returns (uint256);
    function operator() external view returns (address);
    function execute(address _to, uint256 _value, bytes calldata _data) external returns (bool, bytes memory);
}

interface IRewards{
    function stake(address, uint256) external;
    function stakeFor(address, uint256) external;
    function withdraw(address, uint256) external;
    function exit(address) external;
    function getReward(address) external;
    function queueNewRewards(uint256) external;
    function notifyRewardAmount(uint256) external;
    function addExtraReward(address) external;
    function stakingToken() external returns (address);
}

interface IStash{
    function stashRewards() external returns (bool);
    function processStash() external returns (bool);
    function claimRewards() external returns (bool);
}

interface IFeeDistro{
    function claim() external;
    function token() external view returns(address);
}

interface ITokenMinter{
    function mint(address,uint256) external;
    function burn(address,uint256) external;
}

interface IDeposit{
    function isShutdown() external view returns(bool);
    function balanceOf(address _account) external view returns(uint256);
    function totalSupply() external view returns(uint256);
    function poolInfo(uint256) external view returns(address,address,address,address,address, bool);
    function rewardClaimed(uint256,address,uint256) external;
    function withdrawTo(uint256,uint256,address) external;
    function claimRewards(uint256,address) external returns(bool);
    function rewardArbitrator() external returns(address);
}

interface ICrvDeposit{
    function deposit(uint256, bool) external;
    function lockIncentive() external view returns(uint256);
}

interface IRewardFactory{
    function setAccess(address,bool) external;
    function CreateCrvRewards(uint256,address) external returns(address);
    function CreateTokenRewards(address,address,address) external returns(address);
    function activeRewardCount(address) external view returns(uint256);
    function addActiveReward(address,uint256) external returns(bool);
    function removeActiveReward(address,uint256) external returns(bool);
}

interface IStashFactory{
    function CreateStash(uint256,address,address,uint256) external returns(address);
}

interface ITokenFactory{
    function CreateDepositToken(address) external returns(address);
}

interface IPools{
    function addPool(address _lptoken, address _gauge, uint256 _stashVersion) external returns(bool);
    function shutdownPool(uint256 _pid) external returns(bool);
    function poolInfo(uint256) external view returns(address,address,address,address,address,bool);
    function poolLength() external view returns (uint256);
    function gaugeMap(address) external view returns(bool);
    function setPoolManager(address _poolM) external;
}

interface IVestedEscrow{
    function fund(address[] calldata _recipient, uint256[] calldata _amount) external returns(bool);
}

// File: @openzeppelin\contracts\math\SafeMath.sol

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, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b > a) return (false, 0);
        return (true, a - b);
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, 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 (true, 0);
        uint256 c = a * b;
        if (c / a != b) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a / b);
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a % b);
    }

    /**
     * @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) {
        require(b <= a, "SafeMath: subtraction overflow");
        return a - b;
    }

    /**
     * @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) {
        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, reverting 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) {
        require(b > 0, "SafeMath: division by zero");
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting 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) {
        require(b > 0, "SafeMath: modulo by zero");
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * 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);
        return a - b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * 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);
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * 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\IERC20.sol


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\utils\Address.sol

pragma solidity >=0.6.2 <0.8.0;

/**
 * @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) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }

    /**
     * @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");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        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\contracts\token\ERC20\SafeERC20.sol

pragma solidity >=0.6.0 <0.8.0;


/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using SafeMath for uint256;
    using Address for address;

    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(IERC20 token, address spender, uint256 value) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        // solhint-disable-next-line max-line-length
        require((value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).add(value);
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) { // Return data is optional
            // solhint-disable-next-line max-line-length
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// File: node_modules\@openzeppelin\contracts\utils\Context.sol

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\ERC20.sol

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 virtual returns (string memory) {
        return _name;
    }

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

    /**
     * @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);
        _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 virtual {
        _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\Cvx.sol

pragma solidity 0.6.12;


contract ConvexToken is ERC20{
    using SafeERC20 for IERC20;
    using Address for address;
    using SafeMath for uint256;

    address public operator;
    address public vecrvProxy;

    uint256 public maxSupply = 100 * 1000000 * 1e18; //100mil
    uint256 public totalCliffs = 1000;
    uint256 public reductionPerCliff;

    constructor(address _proxy)
        public
        ERC20(
            "Convex Token",
            "CVX"
        )
    {
        operator = msg.sender;
        vecrvProxy = _proxy;
        reductionPerCliff = maxSupply.div(totalCliffs);
    }

    //get current operator off proxy incase there was a change
    function updateOperator() public {
        operator = IStaker(vecrvProxy).operator();
    }
    
    function mint(address _to, uint256 _amount) external {
        if(msg.sender != operator){
            //dont error just return. if a shutdown happens, rewards on old system
            //can still be claimed, just wont mint cvx
            return;
        }

        uint256 supply = totalSupply();
        if(supply == 0){
            //premine, one time only
            _mint(_to,_amount);
            //automatically switch operators
            updateOperator();
            return;
        }
        
        //use current supply to gauge cliff
        //this will cause a bit of overflow into the next cliff range
        //but should be within reasonable levels.
        //requires a max supply check though
        uint256 cliff = supply.div(reductionPerCliff);
        //mint if below total cliffs
        if(cliff < totalCliffs){
            //for reduction% take inverse of current cliff
            uint256 reduction = totalCliffs.sub(cliff);
            //reduce
            _amount = _amount.mul(reduction).div(totalCliffs);

            //supply cap check
            uint256 amtTillMax = maxSupply.sub(supply);
            if(_amount > amtTillMax){
                _amount = amtTillMax;
            }

            //mint
            _mint(_to, _amount);
        }
    }

}

Contract Security Audit

No Contract Security Audit Submitted- Submit Audit Here

Contract ABI

[{"inputs":[{"internalType":"address","name":"_proxy","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":[{"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":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_to","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":"operator","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"reductionPerCliff","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalCliffs","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":[],"name":"updateOperator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"vecrvProxy","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

Contract Creation Code

Decompile Bytecode Switch to Opcodes View

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

Deployed Bytecode

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

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

000000000000000000000000989aeb4d175e16225e39e87d0d97a3360524ad80

-----Decoded View---------------
Arg [0] : _proxy (address): 0x989AEb4d175e16225E39E87d0D97A3360524AD80

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000989aeb4d175e16225e39e87d0d97a3360524ad80

Deployed Bytecode Sourcemap

40195:2101:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;31263:91;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;33409:169;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;33409:169:0;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;32362:108;;;:::i;:::-;;;;;;;;;;;;;;;;40458:33;;;:::i;34060:321::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;34060:321:0;;;;;;;;;;;;;;;;;:::i;32206:91::-;;;:::i;:::-;;;;;;;;;;;;;;;;;;;34790:218;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;34790:218:0;;;;;;;;:::i;40967:1324::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;40967:1324:0;;;;;;;;:::i;:::-;;40331:23;;;:::i;:::-;;;;-1:-1:-1;;;;;40331:23:0;;;;;;;;;;;;;;32533:127;;;;;;;;;;;;;;;;-1:-1:-1;32533:127:0;-1:-1:-1;;;;;32533:127:0;;:::i;31473:95::-;;;:::i;35511:269::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;35511:269:0;;;;;;;;:::i;32873:175::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;32873:175:0;;;;;;;;:::i;40498:32::-;;;:::i;40862:93::-;;;:::i;40395:47::-;;;:::i;33111:151::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;33111:151:0;;;;;;;;;;:::i;40361:25::-;;;:::i;31263:91::-;31341:5;31334:12;;;;;;;;-1:-1:-1;;31334:12:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;31308:13;;31334:12;;31341:5;;31334:12;;31341:5;31334:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;31263:91;:::o;33409:169::-;33492:4;33509:39;33518:12;:10;:12::i;:::-;33532:7;33541:6;33509:8;:39::i;:::-;-1:-1:-1;33566:4:0;33409:169;;;;;:::o;32362:108::-;32450:12;;32362:108;:::o;40458:33::-;;;;:::o;34060:321::-;34166:4;34183:36;34193:6;34201:9;34212:6;34183:9;:36::i;:::-;34230:121;34239:6;34247:12;:10;:12::i;:::-;34261:89;34299:6;34261:89;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;34261:19:0;;;;;;:11;:19;;;;;;34281:12;:10;:12::i;:::-;-1:-1:-1;;;;;34261:33:0;;;;;;;;;;;;-1:-1:-1;34261:33:0;;;:89;:37;:89::i;:::-;34230:8;:121::i;:::-;-1:-1:-1;34369:4:0;34060:321;;;;;:::o;32206:91::-;32280:9;;;;32206:91;:::o;34790:218::-;34878:4;34895:83;34904:12;:10;:12::i;:::-;34918:7;34927:50;34966:10;34927:11;:25;34939:12;:10;:12::i;:::-;-1:-1:-1;;;;;34927:25:0;;;;;;;;;;;;;;;;;-1:-1:-1;34927:25:0;;;:34;;;;;;;;;;;:38;:50::i;40967:1324::-;41048:8;;;;;-1:-1:-1;;;;;41048:8:0;41034:10;:22;41031:199;;41212:7;;41031:199;41242:14;41259:13;:11;:13::i;:::-;41242:30;-1:-1:-1;41286:11:0;41283:196;;41351:18;41357:3;41361:7;41351:5;:18::i;:::-;41430:16;:14;:16::i;:::-;41461:7;;;41283:196;41712:13;41728:29;41739:17;;41728:6;:10;;:29;;;;:::i;:::-;41712:45;;41817:11;;41809:5;:19;41806:478;;;41924:11;;41904:17;;41924:22;;41940:5;41924:15;:22::i;:::-;42020:11;;41904:42;;-1:-1:-1;41993:39:0;;:22;:7;41904:42;41993:11;:22::i;:::-;:26;;:39::i;:::-;41983:49;;42081:18;42102:21;42116:6;42102:9;;:13;;:21;;;;:::i;:::-;42081:42;;42151:10;42141:7;:20;42138:79;;;42191:10;42181:20;;42138:79;42253:19;42259:3;42264:7;42253:5;:19::i;:::-;41806:478;;;40967:1324;;;;;:::o;40331:23::-;;;;;;-1:-1:-1;;;;;40331:23:0;;:::o;32533:127::-;-1:-1:-1;;;;;32634:18:0;32607:7;32634:18;;;;;;;;;;;;32533:127::o;31473:95::-;31553:7;31546:14;;;;;;;;-1:-1:-1;;31546:14:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;31520:13;;31546:14;;31553:7;;31546:14;;31553:7;31546:14;;;;;;;;;;;;;;;;;;;;;;;;35511:269;35604:4;35621:129;35630:12;:10;:12::i;:::-;35644:7;35653:96;35692:15;35653:96;;;;;;;;;;;;;;;;;:11;:25;35665:12;:10;:12::i;:::-;-1:-1:-1;;;;;35653:25:0;;;;;;;;;;;;;;;;;-1:-1:-1;35653:25:0;;;:34;;;;;;;;;;;:96;:38;:96::i;32873:175::-;32959:4;32976:42;32986:12;:10;:12::i;:::-;33000:9;33011:6;32976:9;:42::i;40498:32::-;;;;:::o;40862:93::-;40925:10;;;;;;;;;-1:-1:-1;;;;;40925:10:0;-1:-1:-1;;;;;40917:28:0;;:30;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;40917:30:0;40906:8;:41;;-1:-1:-1;;;;;40906:41:0;;;;;-1:-1:-1;;;;;;40906:41:0;;;;;;;;;40862:93::o;40395:47::-;;;;:::o;33111:151::-;-1:-1:-1;;;;;33227:18:0;;;33200:7;33227:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;33111:151::o;40361:25::-;;;-1:-1:-1;;;;;40361:25:0;;:::o;10445:153::-;10503:7;10535:1;10531;:5;10523:44;;;;;-1:-1:-1;;;10523:44:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;10589:1;10585;:5;;;;;;;10445:153;-1:-1:-1;;;10445:153:0:o;28749:106::-;28837:10;28749:106;:::o;38658:346::-;-1:-1:-1;;;;;38760:19:0;;38752:68;;;;-1:-1:-1;;;38752:68:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;38839:21:0;;38831:68;;;;-1:-1:-1;;;38831:68:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;38912:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;38964:32;;;;;;;;;;;;;;;;;38658:346;;;:::o;36270:539::-;-1:-1:-1;;;;;36376:20:0;;36368:70;;;;-1:-1:-1;;;36368:70:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;36457:23:0;;36449:71;;;;-1:-1:-1;;;36449:71:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;36533:47;36554:6;36562:9;36573:6;36533:20;:47::i;:::-;36613:71;36635:6;36613:71;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;36613:17:0;;:9;:17;;;;;;;;;;;;:71;:21;:71::i;:::-;-1:-1:-1;;;;;36593:17:0;;;:9;:17;;;;;;;;;;;:91;;;;36718:20;;;;;;;:32;;36743:6;36718:24;:32::i;:::-;-1:-1:-1;;;;;36695:20:0;;;:9;:20;;;;;;;;;;;;:55;;;;36766:35;;;;;;;36695:20;;36766:35;;;;;;;;;;;;;36270:539;;;:::o;11695:166::-;11781:7;11817:12;11809:6;;;;11801:29;;;;-1:-1:-1;;;11801:29:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;11848:5:0;;;11695:166::o;8868:179::-;8926:7;8958:5;;;8982:6;;;;8974:46;;;;;-1:-1:-1;;;8974:46:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;9038:1;8868:179;-1:-1:-1;;;8868:179:0:o;37091:378::-;-1:-1:-1;;;;;37175:21:0;;37167:65;;;;;-1:-1:-1;;;37167:65:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;37245:49;37274:1;37278:7;37287:6;37245:20;:49::i;:::-;37322:12;;:24;;37339:6;37322:16;:24::i;:::-;37307:12;:39;-1:-1:-1;;;;;37378:18:0;;:9;:18;;;;;;;;;;;:30;;37401:6;37378:22;:30::i;:::-;-1:-1:-1;;;;;37357:18:0;;:9;:18;;;;;;;;;;;:51;;;;37424:37;;;;;;;37357:18;;:9;;37424:37;;;;;;;;;;37091:378;;:::o;9330:158::-;9388:7;9421:1;9416;:6;;9408:49;;;;;-1:-1:-1;;;9408:49:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;9475:5:0;;;9330:158::o;9747:220::-;9805:7;9829:6;9825:20;;-1:-1:-1;9844:1:0;9837:8;;9825:20;9868:5;;;9872:1;9868;:5;:1;9892:5;;;;;:10;9884:56;;;;-1:-1:-1;;;9884:56:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;40037:92;;;;:::o

Swarm Source

ipfs://5643a0714c66ebf867e7b640553c03469fb8be409a5429524c6762d39e6826ee

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.

Tools & Services