Contract 0x2ae1ef41cd23e3e77f75789e9393d8951705470f

 

Contract Overview

Balance:
0 ETH

ETH Value:
$0.00

Token:
Txn Hash Method
Block
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To
Value [Txn Fee]
0xafa68b62ef02228213c70221c0e0211cfe3beb6860f33b98eb33a80791a3ce63Transfer204158892022-08-16 14:50:0448 days 16 hrs ago0x5a8c68fb257b5bf408c37a714ce79c34aac59f2a IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000075612117 ETH
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0x43ee13ae84bfdd00279bc2d33ca1f3f8fcedecc42d32125361342c654214a122Approve190468382022-07-31 15:12:2864 days 16 hrs ago0x578241ed8b42d4a539651d5ceb942ccc4e61318a IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000038005055 ETH
0x2acc9455daaa44cb14211d56268684c768cd71d40f9116428551bd959e048202Transfer128045142022-05-23 18:58:34133 days 12 hrs ago0x5a8c68fb257b5bf408c37a714ce79c34aac59f2a IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000133319805 ETH
0x49c59496c0d6718b43051abfab5418bd88f26fa048b096d8ad22fffa817e98a6Approve90732892022-04-01 22:47:19185 days 8 hrs ago0xd9e1d61d51b4d1ef7da8f09cabddcc59030bf872 IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000341394881 ETH
0x181d01c94434d79077342c085f0e46986bc3060bcfdc2985620d63f96512407cApprove89009922022-03-30 12:01:31187 days 19 hrs ago0x7c580084add8be8bf85ff48140d3355ba47cfa8a IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000192184763 ETH
0xbe4f09503407709ba186f0e315995ead49f080ff552eb927409f98a7b4b0db74Approve73042622022-03-02 22:02:29215 days 9 hrs ago0x132db8234171cc9d8a65853cf03d5c0f46c8867e IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000326826679 ETH
0x5b46dff5fb2f4d867ef97f9fc802a7e417349c9d7210ffb1b38853724dea7d21Approve51361572022-01-27 16:51:27249 days 14 hrs ago0x45ae1f83ab9ba3c9fd034c9422d6321cbd3beeca IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000578663244 ETH
0x0aada0443fd54a2da8d32445fa76b31c5035b64e51464c10ba11c65e2c2d43c3Approve51361492022-01-27 16:51:27249 days 14 hrs ago0x45ae1f83ab9ba3c9fd034c9422d6321cbd3beeca IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000578663244 ETH
0x3bc07807cc2d2999365938228e7e82e1d861a985799a891ed9103f69afa42af3Approve48228882022-01-20 14:00:00256 days 17 hrs ago0x3a785aa5e14800d8b963b02967069bc0859ddb33 IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000907046137 ETH
0xb9710c0068d31a0e22c53eb0762cc082e6df35d379ff15cd31aa2eecd8893e8fApprove45871352022-01-12 14:02:54264 days 17 hrs ago0xe6534c516f266730c9bedcf9752c15d63092f539 IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.001308061548 ETH
0xf5206c24ab07bfe782eebed0ed0856dd04f29bc2f1c41b4f032b6718813a0325Approve45855142022-01-12 12:49:19264 days 18 hrs ago0x51bc47c01c4bf3fd7adf49582c08668a5295da4a IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.001323739045 ETH
0x44bcfd4965b1340cf99ec965a23dbc4f5797c9a2dac9d2d9bdac15e88c55ea6cApprove40503082021-12-23 22:11:10284 days 9 hrs ago0x3beef5bab2e04b022c7d267446628e236b7230b1 IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000752832522 ETH
0x49c623b24c67121ca4ad120a2230fe4f88bd05036ecad33c123022412d502cd5Approve30905142021-11-16 22:22:19321 days 9 hrs ago0x71f6206cfd48da807189f3992db90f314242f6e2 IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000917193543 ETH
0xfc9b6a1dd91d45e5d237fec64e780e13140eda8db696f7901ebab8588648bcccApprove30905082021-11-16 22:20:32321 days 9 hrs ago0x71f6206cfd48da807189f3992db90f314242f6e2 IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.00091720913 ETH
0xd68ba39a6fcd128ea7c24b7893577c0ebc7f613b71431956e7af042cade90840Approve29727492021-11-11 11:00:32326 days 20 hrs ago0x05b5108fab7ef4d0586dd37c9ec29337fa13cddf IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.001387703233 ETH
0xb9eb1db8bf5a9254132effb86f02676d00663ed8847944fba8308f255b11648cApprove29214242021-11-09 7:08:51329 days 32 mins ago0x77003bd06810a94ae39b3d58b0721ddae1595fb2 IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.001189185772 ETH
0xc4bc73dbb2aa877ea899727c4e0464dd0416c4dae4bf2fae100b5c893fbdfa76Approve25864772021-10-26 22:56:42342 days 8 hrs ago0x7e9e0079c3b4003e4cb34b4e3fbd4a9f3482c6d8 IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.00102230381 ETH
0x7b56cd10332f0591b43ff2b9f5eb08bb0a87508afc836918abc38e0eb8d0d614Approve25456742021-10-26 0:39:13343 days 7 hrs ago0xde8a68d24c9542fc8c1ec6c7f881543d92404bde IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000803447744 ETH
0xc2404f0c4d78a564805082a41ebbf75beb4dcc1b88d1adbb791f5806b08c3131Approve24989902021-10-24 13:46:35344 days 17 hrs ago0xd07969add943c1bd39535be5aa9f1052b0631d48 IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000583808555 ETH
0x7df9d7acb2578e9331803c14db1a9929768bf0efc573cdffcfb734704db7d8c8Approve24938342021-10-24 10:12:50344 days 21 hrs ago0x77e61f7f274bccb7792b87cf40b28fcd8bfdf5d2 IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000607952851 ETH
0x179cf5770393bcfb29ade68a5f6324a64d6d872476db16a7b6a46af9629f0e91Approve24852912021-10-24 2:38:58345 days 5 hrs ago0x267e54fe02400fe24be97a05d4f8d24e4b8b9e25 IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000652941296 ETH
0x73535e5728338346040a9928f439440c8060e558842bdb7c548b966da59961d5Approve24685002021-10-23 9:58:52345 days 21 hrs ago0xfbee8622abea7b72847902aeb1501d2cf852a24e IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000685842583 ETH
0xf4aad45d601b90a2de7c50ea7abb184141fc9adab2fc065320f23c25474b56f8Approve24658702021-10-23 7:02:29346 days 38 mins ago0xd3e07d46f9f022de29e00fb41972eb74ea4108cf IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000725029054 ETH
0xd5e6001c9ef7ed3c8607862cbc23c4b0acaa6d240d239f0361250e2c2b94c8cbApprove24426242021-10-22 7:35:00347 days 6 mins ago0x55e3156d9852a7f836d267517e65539a1c42334f IN  0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH0.000745935483 ETH
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Latest 25 internal transaction
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0xae35a8cfd156a15eaa9259c0a717f07c0a8c1f2f8260ada7f4500938ba4f6573280272872022-10-02 16:15:211 day 15 hrs ago 0x16e46033395867abd451115bfcf98281bf99afe3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0xae35a8cfd156a15eaa9259c0a717f07c0a8c1f2f8260ada7f4500938ba4f6573280272872022-10-02 16:15:211 day 15 hrs ago 0x9eea8e424ca2e03bef5eee46668d5d98ea0eaaa7 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0xae35a8cfd156a15eaa9259c0a717f07c0a8c1f2f8260ada7f4500938ba4f6573280272872022-10-02 16:15:211 day 15 hrs ago 0x93dbaec2ba66e61f9f39767c31454970d84124f2 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0xae35a8cfd156a15eaa9259c0a717f07c0a8c1f2f8260ada7f4500938ba4f6573280272872022-10-02 16:15:211 day 15 hrs ago 0x93dbaec2ba66e61f9f39767c31454970d84124f2 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x686728f84ac04c25accb8cbad877b63263ff2962c507c1ffc36bf28b3a72c44e278183732022-10-01 16:30:572 days 15 hrs ago 0xfd48c9e7e8fd9397d418d95d864b50e7e8672637 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x686728f84ac04c25accb8cbad877b63263ff2962c507c1ffc36bf28b3a72c44e278183732022-10-01 16:30:572 days 15 hrs ago 0x16e46033395867abd451115bfcf98281bf99afe3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x686728f84ac04c25accb8cbad877b63263ff2962c507c1ffc36bf28b3a72c44e278183732022-10-01 16:30:572 days 15 hrs ago 0x16e46033395867abd451115bfcf98281bf99afe3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x0ee834a3d70148d5a6fbe3d8acfa297b324862556aa2445b5d38462f22b8bcdf270120752022-09-27 14:59:426 days 16 hrs ago 0x91edb86dd4d0b037945d818c9410ea168771c85b 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x0ee834a3d70148d5a6fbe3d8acfa297b324862556aa2445b5d38462f22b8bcdf270120752022-09-27 14:59:426 days 16 hrs ago 0x16e46033395867abd451115bfcf98281bf99afe3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x0ee834a3d70148d5a6fbe3d8acfa297b324862556aa2445b5d38462f22b8bcdf270120752022-09-27 14:59:426 days 16 hrs ago 0x16e46033395867abd451115bfcf98281bf99afe3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x0ee834a3d70148d5a6fbe3d8acfa297b324862556aa2445b5d38462f22b8bcdf270120752022-09-27 14:59:426 days 16 hrs ago 0x91edb86dd4d0b037945d818c9410ea168771c85b 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x07ca70137eb3bdd2db186cf31534bdc1aacdc0409a0483de5929ba874c78ab03270068742022-09-27 14:27:586 days 17 hrs ago 0xe8ee670e04ac1730c93f9b4f30b288a385566f14 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x07ca70137eb3bdd2db186cf31534bdc1aacdc0409a0483de5929ba874c78ab03270068742022-09-27 14:27:586 days 17 hrs ago 0x16e46033395867abd451115bfcf98281bf99afe3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x07ca70137eb3bdd2db186cf31534bdc1aacdc0409a0483de5929ba874c78ab03270068742022-09-27 14:27:586 days 17 hrs ago 0x16e46033395867abd451115bfcf98281bf99afe3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x07ca70137eb3bdd2db186cf31534bdc1aacdc0409a0483de5929ba874c78ab03270068742022-09-27 14:27:586 days 17 hrs ago 0xe8ee670e04ac1730c93f9b4f30b288a385566f14 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x96c9b5844a58268cd6e256f01a2f710d9a9bad216a31e9e46c83dc4070ef3966270013082022-09-27 13:55:086 days 17 hrs ago 0x284277e8759affb9e23c9b86199d3168f3daecf3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x96c9b5844a58268cd6e256f01a2f710d9a9bad216a31e9e46c83dc4070ef3966270013082022-09-27 13:55:086 days 17 hrs ago 0x16e46033395867abd451115bfcf98281bf99afe3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x96c9b5844a58268cd6e256f01a2f710d9a9bad216a31e9e46c83dc4070ef3966270013082022-09-27 13:55:086 days 17 hrs ago 0x16e46033395867abd451115bfcf98281bf99afe3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x96c9b5844a58268cd6e256f01a2f710d9a9bad216a31e9e46c83dc4070ef3966270013082022-09-27 13:55:086 days 17 hrs ago 0x284277e8759affb9e23c9b86199d3168f3daecf3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0xc84f4991e173c6655bc6eaead60c588410fdfd9a8869b5d1f2e07cd2823edabd269961782022-09-27 13:26:496 days 18 hrs ago 0x16c4c78ff4b7df9ce1094e980cad8457c7458ce3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0xc84f4991e173c6655bc6eaead60c588410fdfd9a8869b5d1f2e07cd2823edabd269961782022-09-27 13:26:496 days 18 hrs ago 0x16e46033395867abd451115bfcf98281bf99afe3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0xc84f4991e173c6655bc6eaead60c588410fdfd9a8869b5d1f2e07cd2823edabd269961782022-09-27 13:26:496 days 18 hrs ago 0x16e46033395867abd451115bfcf98281bf99afe3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0xc84f4991e173c6655bc6eaead60c588410fdfd9a8869b5d1f2e07cd2823edabd269961782022-09-27 13:26:496 days 18 hrs ago 0x16c4c78ff4b7df9ce1094e980cad8457c7458ce3 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x6daa4da8e4a796529e69a80b5a5828d4a22ea27826e979deecbc6a6c3fe7f4f8269907442022-09-27 12:53:336 days 18 hrs ago 0xa2886a1818dd25f40c8deb10ca29e96edcf6375c 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
0x6daa4da8e4a796529e69a80b5a5828d4a22ea27826e979deecbc6a6c3fe7f4f8269907442022-09-27 12:53:336 days 18 hrs ago 0x9eea8e424ca2e03bef5eee46668d5d98ea0eaaa7 0x2ae1ef41cd23e3e77f75789e9393d8951705470f0 ETH
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Contract Source Code Verified (Exact Match)

Contract Name:
AfarmToken

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Arbiscan on 2021-09-12
*/

pragma solidity 0.6.12;


/*
 * @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;
    }
}

/**
 * @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;
    }
}

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

/**
 * @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);
            }
        }
    }
}


interface IBEP20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

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

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

    /**
     * @dev Returns the bep token owner.
     */
    function getOwner() external view returns (address);

    /**
     * @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);
}


contract BEP20 is Context, IBEP20, Ownable {
    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 bep token owner.
     */
    function getOwner() external override view returns (address) {
        return owner();
    }

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

    /**
     * @dev Returns the token decimals.
     */
    function decimals() public override view returns (uint8) {
        return _decimals;
    }

    /**
     * @dev Returns the token symbol.
     */
    function symbol() public override view returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {BEP20-totalSupply}.
     */
    function totalSupply() public override view returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {BEP20-balanceOf}.
     */
    function balanceOf(address account) public override view returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {BEP20-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 override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {BEP20-allowance}.
     */
    function allowance(address owner, address spender) public override view returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {BEP20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {BEP20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {BEP20};
     *
     * 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 override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(
            sender,
            _msgSender(),
            _allowances[sender][_msgSender()].sub(amount, "BEP20: 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 {BEP20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public 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 {BEP20-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 returns (bool) {
        _approve(
            _msgSender(),
            spender,
            _allowances[_msgSender()][spender].sub(subtractedValue, "BEP20: decreased allowance below zero")
        );
        return true;
    }

    /**
     * @dev Creates `amount` tokens and assigns them to `msg.sender`, increasing
     * the total supply.
     *
     * Requirements
     *
     * - `msg.sender` must be the token owner
     */
    function mint(uint256 amount) public onlyOwner returns (bool) {
        _mint(_msgSender(), amount);
        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), "BEP20: transfer from the zero address");
        require(recipient != address(0), "BEP20: transfer to the zero address");

        _balances[sender] = _balances[sender].sub(amount, "BEP20: 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 {
        require(account != address(0), "BEP20: mint to the zero address");

        _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 {
        require(account != address(0), "BEP20: burn from the zero address");

        _balances[account] = _balances[account].sub(amount, "BEP20: 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 {
        require(owner != address(0), "BEP20: approve from the zero address");
        require(spender != address(0), "BEP20: approve to the zero address");

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

    /**
     * @dev Destroys `amount` tokens from `account`.`amount` is then deducted
     * from the caller's allowance.
     *
     * See {_burn} and {_approve}.
     */
    function _burnFrom(address account, uint256 amount) internal {
        _burn(account, amount);
        _approve(
            account,
            _msgSender(),
            _allowances[account][_msgSender()].sub(amount, "BEP20: burn amount exceeds allowance")
        );
    }
}

// AfarmToken with Governance.
contract AfarmToken is BEP20('AFARM Token', 'AFARM') {
    /// @notice Creates `_amount` token to `_to`. Must only be called by the owner (MasterChef).
    function mint(address _to, uint256 _amount) public onlyOwner {
        _mint(_to, _amount);
        _moveDelegates(address(0), _delegates[_to], _amount);
    }

    // Copied and modified from YAM code:
    // https://github.com/yam-finance/yam-protocol/blob/master/contracts/token/YAMGovernanceStorage.sol
    // https://github.com/yam-finance/yam-protocol/blob/master/contracts/token/YAMGovernance.sol
    // Which is copied and modified from COMPOUND:
    // https://github.com/compound-finance/compound-protocol/blob/master/contracts/Governance/Comp.sol

    /// @notice A record of each accounts delegate
    mapping (address => address) internal _delegates;

    /// @notice A checkpoint for marking number of votes from a given block
    struct Checkpoint {
        uint32 fromBlock;
        uint256 votes;
    }

    /// @notice A record of votes checkpoints for each account, by index
    mapping (address => mapping (uint32 => Checkpoint)) public checkpoints;

    /// @notice The number of checkpoints for each account
    mapping (address => uint32) public numCheckpoints;

    /// @notice The EIP-712 typehash for the contract's domain
    bytes32 public constant DOMAIN_TYPEHASH = keccak256("EIP712Domain(string name,uint256 chainId,address verifyingContract)");

    /// @notice The EIP-712 typehash for the delegation struct used by the contract
    bytes32 public constant DELEGATION_TYPEHASH = keccak256("Delegation(address delegatee,uint256 nonce,uint256 expiry)");

    /// @notice A record of states for signing / validating signatures
    mapping (address => uint) public nonces;

      /// @notice An event thats emitted when an account changes its delegate
    event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate);

    /// @notice An event thats emitted when a delegate account's vote balance changes
    event DelegateVotesChanged(address indexed delegate, uint previousBalance, uint newBalance);

    /**
     * @notice Delegate votes from `msg.sender` to `delegatee`
     * @param delegator The address to get delegatee for
     */
    function delegates(address delegator)
        external
        view
        returns (address)
    {
        return _delegates[delegator];
    }

   /**
    * @notice Delegate votes from `msg.sender` to `delegatee`
    * @param delegatee The address to delegate votes to
    */
    function delegate(address delegatee) external {
        return _delegate(msg.sender, delegatee);
    }

    /**
     * @notice Delegates votes from signatory to `delegatee`
     * @param delegatee The address to delegate votes to
     * @param nonce The contract state required to match the signature
     * @param expiry The time at which to expire the signature
     * @param v The recovery byte of the signature
     * @param r Half of the ECDSA signature pair
     * @param s Half of the ECDSA signature pair
     */
    function delegateBySig(
        address delegatee,
        uint nonce,
        uint expiry,
        uint8 v,
        bytes32 r,
        bytes32 s
    )
        external
    {
        bytes32 domainSeparator = keccak256(
            abi.encode(
                DOMAIN_TYPEHASH,
                keccak256(bytes(name())),
                getChainId(),
                address(this)
            )
        );

        bytes32 structHash = keccak256(
            abi.encode(
                DELEGATION_TYPEHASH,
                delegatee,
                nonce,
                expiry
            )
        );

        bytes32 digest = keccak256(
            abi.encodePacked(
                "\x19\x01",
                domainSeparator,
                structHash
            )
        );

        address signatory = ecrecover(digest, v, r, s);
        require(signatory != address(0), "AFARM::delegateBySig: invalid signature");
        require(nonce == nonces[signatory]++, "AFARM::delegateBySig: invalid nonce");
        require(now <= expiry, "AFARM::delegateBySig: signature expired");
        return _delegate(signatory, delegatee);
    }

    /**
     * @notice Gets the current votes balance for `account`
     * @param account The address to get votes balance
     * @return The number of current votes for `account`
     */
    function getCurrentVotes(address account)
        external
        view
        returns (uint256)
    {
        uint32 nCheckpoints = numCheckpoints[account];
        return nCheckpoints > 0 ? checkpoints[account][nCheckpoints - 1].votes : 0;
    }

    /**
     * @notice Determine the prior number of votes for an account as of a block number
     * @dev Block number must be a finalized block or else this function will revert to prevent misinformation.
     * @param account The address of the account to check
     * @param blockNumber The block number to get the vote balance at
     * @return The number of votes the account had as of the given block
     */
    function getPriorVotes(address account, uint blockNumber)
        external
        view
        returns (uint256)
    {
        require(blockNumber < block.number, "AFARM::getPriorVotes: not yet determined");

        uint32 nCheckpoints = numCheckpoints[account];
        if (nCheckpoints == 0) {
            return 0;
        }

        // First check most recent balance
        if (checkpoints[account][nCheckpoints - 1].fromBlock <= blockNumber) {
            return checkpoints[account][nCheckpoints - 1].votes;
        }

        // Next check implicit zero balance
        if (checkpoints[account][0].fromBlock > blockNumber) {
            return 0;
        }

        uint32 lower = 0;
        uint32 upper = nCheckpoints - 1;
        while (upper > lower) {
            uint32 center = upper - (upper - lower) / 2; // ceil, avoiding overflow
            Checkpoint memory cp = checkpoints[account][center];
            if (cp.fromBlock == blockNumber) {
                return cp.votes;
            } else if (cp.fromBlock < blockNumber) {
                lower = center;
            } else {
                upper = center - 1;
            }
        }
        return checkpoints[account][lower].votes;
    }

    function _delegate(address delegator, address delegatee)
        internal
    {
        address currentDelegate = _delegates[delegator];
        uint256 delegatorBalance = balanceOf(delegator); // balance of underlying AFARMs (not scaled);
        _delegates[delegator] = delegatee;

        emit DelegateChanged(delegator, currentDelegate, delegatee);

        _moveDelegates(currentDelegate, delegatee, delegatorBalance);
    }

    function _moveDelegates(address srcRep, address dstRep, uint256 amount) internal {
        if (srcRep != dstRep && amount > 0) {
            if (srcRep != address(0)) {
                // decrease old representative
                uint32 srcRepNum = numCheckpoints[srcRep];
                uint256 srcRepOld = srcRepNum > 0 ? checkpoints[srcRep][srcRepNum - 1].votes : 0;
                uint256 srcRepNew = srcRepOld.sub(amount);
                _writeCheckpoint(srcRep, srcRepNum, srcRepOld, srcRepNew);
            }

            if (dstRep != address(0)) {
                // increase new representative
                uint32 dstRepNum = numCheckpoints[dstRep];
                uint256 dstRepOld = dstRepNum > 0 ? checkpoints[dstRep][dstRepNum - 1].votes : 0;
                uint256 dstRepNew = dstRepOld.add(amount);
                _writeCheckpoint(dstRep, dstRepNum, dstRepOld, dstRepNew);
            }
        }
    }

    function _writeCheckpoint(
        address delegatee,
        uint32 nCheckpoints,
        uint256 oldVotes,
        uint256 newVotes
    )
        internal
    {
        uint32 blockNumber = safe32(block.number, "AFARM::_writeCheckpoint: block number exceeds 32 bits");

        if (nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber) {
            checkpoints[delegatee][nCheckpoints - 1].votes = newVotes;
        } else {
            checkpoints[delegatee][nCheckpoints] = Checkpoint(blockNumber, newVotes);
            numCheckpoints[delegatee] = nCheckpoints + 1;
        }

        emit DelegateVotesChanged(delegatee, oldVotes, newVotes);
    }

    function safe32(uint n, string memory errorMessage) internal pure returns (uint32) {
        require(n < 2**32, errorMessage);
        return uint32(n);
    }

    function getChainId() internal pure returns (uint) {
        uint256 chainId;
        assembly { chainId := chainid() }
        return chainId;
    }
}

Contract ABI

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":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"numCheckpoints","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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Metadata Hash

c1c54802ca8243414a81bc8e2fb9b6f621bbafd271802d3a64a0887d5a43fc19
Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
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