EQCXAirdrop

// File: @openzeppelin/contracts/token/ERC20/IERC20.sol


// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/IERC20.sol)

pragma solidity >=0.4.16;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
interface IERC20 {
    /**
     * @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);

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

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) 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 a `value` amount of tokens 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 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}

// File: @openzeppelin/contracts/interfaces/IERC20.sol


// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/IERC20.sol)

pragma solidity >=0.4.16;


// File: @openzeppelin/contracts/utils/introspection/IERC165.sol


// OpenZeppelin Contracts (last updated v5.4.0) (utils/introspection/IERC165.sol)

pragma solidity >=0.4.16;

/**
 * @dev Interface of the ERC-165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[ERC].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// File: @openzeppelin/contracts/interfaces/IERC165.sol


// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/IERC165.sol)

pragma solidity >=0.4.16;


// File: @openzeppelin/contracts/interfaces/IERC1363.sol


// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/IERC1363.sol)

pragma solidity >=0.6.2;



/**
 * @title IERC1363
 * @dev Interface of the ERC-1363 standard as defined in the https://eips.ethereum.org/EIPS/eip-1363[ERC-1363].
 *
 * Defines an extension interface for ERC-20 tokens that supports executing code on a recipient contract
 * after `transfer` or `transferFrom`, or code on a spender contract after `approve`, in a single transaction.
 */
interface IERC1363 is IERC20, IERC165 {
    /*
     * Note: the ERC-165 identifier for this interface is 0xb0202a11.
     * 0xb0202a11 ===
     *   bytes4(keccak256('transferAndCall(address,uint256)')) ^
     *   bytes4(keccak256('transferAndCall(address,uint256,bytes)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256,bytes)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256,bytes)'))
     */

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferAndCall(address to, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @param data Additional data with no specified format, sent in call to `to`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferAndCall(address to, uint256 value, bytes calldata data) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param from The address which you want to send tokens from.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferFromAndCall(address from, address to, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param from The address which you want to send tokens from.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @param data Additional data with no specified format, sent in call to `to`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferFromAndCall(address from, address to, uint256 value, bytes calldata data) external returns (bool);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function approveAndCall(address spender, uint256 value) external returns (bool);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     * @param data Additional data with no specified format, sent in call to `spender`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function approveAndCall(address spender, uint256 value, bytes calldata data) external returns (bool);
}

// File: @openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol


// OpenZeppelin Contracts (last updated v5.3.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.20;



/**
 * @title SafeERC20
 * @dev Wrappers around ERC-20 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 {
    /**
     * @dev An operation with an ERC-20 token failed.
     */
    error SafeERC20FailedOperation(address token);

    /**
     * @dev Indicates a failed `decreaseAllowance` request.
     */
    error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease);

    /**
     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value)));
    }

    /**
     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the
     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.
     */
    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value)));
    }

    /**
     * @dev Variant of {safeTransfer} that returns a bool instead of reverting if the operation is not successful.
     */
    function trySafeTransfer(IERC20 token, address to, uint256 value) internal returns (bool) {
        return _callOptionalReturnBool(token, abi.encodeCall(token.transfer, (to, value)));
    }

    /**
     * @dev Variant of {safeTransferFrom} that returns a bool instead of reverting if the operation is not successful.
     */
    function trySafeTransferFrom(IERC20 token, address from, address to, uint256 value) internal returns (bool) {
        return _callOptionalReturnBool(token, abi.encodeCall(token.transferFrom, (from, to, value)));
    }

    /**
     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     *
     * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the "client"
     * smart contract uses ERC-7674 to set temporary allowances, then the "client" smart contract should avoid using
     * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract
     * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.
     */
    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 oldAllowance = token.allowance(address(this), spender);
        forceApprove(token, spender, oldAllowance + value);
    }

    /**
     * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no
     * value, non-reverting calls are assumed to be successful.
     *
     * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the "client"
     * smart contract uses ERC-7674 to set temporary allowances, then the "client" smart contract should avoid using
     * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract
     * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.
     */
    function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal {
        unchecked {
            uint256 currentAllowance = token.allowance(address(this), spender);
            if (currentAllowance < requestedDecrease) {
                revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease);
            }
            forceApprove(token, spender, currentAllowance - requestedDecrease);
        }
    }

    /**
     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval
     * to be set to zero before setting it to a non-zero value, such as USDT.
     *
     * NOTE: If the token implements ERC-7674, this function will not modify any temporary allowance. This function
     * only sets the "standard" allowance. Any temporary allowance will remain active, in addition to the value being
     * set here.
     */
    function forceApprove(IERC20 token, address spender, uint256 value) internal {
        bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value));

        if (!_callOptionalReturnBool(token, approvalCall)) {
            _callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0)));
            _callOptionalReturn(token, approvalCall);
        }
    }

    /**
     * @dev Performs an {ERC1363} transferAndCall, with a fallback to the simple {ERC20} transfer if the target has no
     * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * Reverts if the returned value is other than `true`.
     */
    function transferAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {
        if (to.code.length == 0) {
            safeTransfer(token, to, value);
        } else if (!token.transferAndCall(to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Performs an {ERC1363} transferFromAndCall, with a fallback to the simple {ERC20} transferFrom if the target
     * has no code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * Reverts if the returned value is other than `true`.
     */
    function transferFromAndCallRelaxed(
        IERC1363 token,
        address from,
        address to,
        uint256 value,
        bytes memory data
    ) internal {
        if (to.code.length == 0) {
            safeTransferFrom(token, from, to, value);
        } else if (!token.transferFromAndCall(from, to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Performs an {ERC1363} approveAndCall, with a fallback to the simple {ERC20} approve if the target has no
     * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * NOTE: When the recipient address (`to`) has no code (i.e. is an EOA), this function behaves as {forceApprove}.
     * Opposedly, when the recipient address (`to`) has code, this function only attempts to call {ERC1363-approveAndCall}
     * once without retrying, and relies on the returned value to be true.
     *
     * Reverts if the returned value is other than `true`.
     */
    function approveAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {
        if (to.code.length == 0) {
            forceApprove(token, to, value);
        } else if (!token.approveAndCall(to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @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).
     *
     * This is a variant of {_callOptionalReturnBool} that reverts if call fails to meet the requirements.
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        uint256 returnSize;
        uint256 returnValue;
        assembly ("memory-safe") {
            let success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)
            // bubble errors
            if iszero(success) {
                let ptr := mload(0x40)
                returndatacopy(ptr, 0, returndatasize())
                revert(ptr, returndatasize())
            }
            returnSize := returndatasize()
            returnValue := mload(0)
        }

        if (returnSize == 0 ? address(token).code.length == 0 : returnValue != 1) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @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).
     *
     * This is a variant of {_callOptionalReturn} that silently catches all reverts and returns a bool instead.
     */
    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {
        bool success;
        uint256 returnSize;
        uint256 returnValue;
        assembly ("memory-safe") {
            success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)
            returnSize := returndatasize()
            returnValue := mload(0)
        }
        return success && (returnSize == 0 ? address(token).code.length > 0 : returnValue == 1);
    }
}

// File: contracts/EQCX V2/EQCXAirdrop1.sol


pragma solidity ^0.8.24;



/// @title EQCX Airdrop
/// @notice Batch distributor for EQCX allocations
contract EQCXAirdrop {
    using SafeERC20 for IERC20;

    IERC20 public immutable token;
    address public owner;

    address[] public recipients;
    uint256[] public amounts;

    event Distributed(uint256 indexed start, uint256 count);
    event Rescue(address indexed to, uint256 value);
    event OwnerTransferred(address indexed oldOwner, address indexed newOwner);

    modifier onlyOwner() {
        require(msg.sender == owner, "not owner");
        _;
    }

    constructor(IERC20 _token) {
        owner = msg.sender;
        token = _token;

        // ===== distribution data start =====
        recipients.push(0x2067D1811D9B0E1251daC91c076d2ce22b9C53aE); amounts.push(6176123);
        recipients.push(0x099A7BB9878201826bC4261444e02D59982d991e); amounts.push(5900000);
        recipients.push(0x75a393E4dc4D86CA3b6B42078E691Df3d59A480B); amounts.push(3864500);
        recipients.push(0xc446DCB7fdd2f896ff93F268CBB1f512473f5988); amounts.push(3687500);
        recipients.push(0x1DF49c21C91673cAF51dd1DEdD0607cC61feDAEb); amounts.push(2950000);
        recipients.push(0x3F0990b4ebc51877d82b98D6e905208aE4d4432A); amounts.push(1696250);
        recipients.push(0x8C548633bb49dE2744070AB9Be225956AAd6873f); amounts.push(1622500);
        recipients.push(0x830678c755A7696274802dF46Bcc086692fa5092); amounts.push(1430750);
        recipients.push(0xa998A52Af82bF8d44fc7C048dF1B39C4C4eC3C2C); amounts.push(180000);
        recipients.push(0x4Cc006b662B5860c43Ab04abc38B2157D9dC7c45); amounts.push(168000);
        recipients.push(0x8fcFBfEAE13D64C61Cd536D7E8619758e6c95C8a); amounts.push(165000);
        recipients.push(0xC03602f931079475d6Ae26FA4a5bA068EE903696); amounts.push(165000);
        recipients.push(0x3e848D1C51074805b2c224E6e234cC98c243412D); amounts.push(165000);
        recipients.push(0x487A34aF3d6F43033f3dD19d4110E529b508A530); amounts.push(150000);
        recipients.push(0x0B64EF878d6473452E5B5E36522fc612c29e65A8); amounts.push(150000);
        recipients.push(0x7b1D8492F0b3cC99060A32e01c1708F89f40E3D5); amounts.push(150000);
        recipients.push(0x2BDb37cb193b477901107DB7106198C8dCAE6Ed3); amounts.push(150000);
        recipients.push(0xcBf0Ec1Fd897759f4b1D1d303Fdd9f0a3fba4222); amounts.push(150000);
        recipients.push(0xF09f04FC6D5a651cc7a18C151c6945C972442c4d); amounts.push(144000);
        recipients.push(0xcB8EED244e4c459F8D17E185446e2907F818a9c2); amounts.push(135000);
        recipients.push(0x76DA3896CDbcCE2bA700c9573F4Bc3c93d7fC6fE); amounts.push(132000);
        recipients.push(0xA26BE85Ce2f268A3650963b325Bf5A1C8A60588A); amounts.push(117000);
        recipients.push(0xa1e3A69a3d5998fA9C1Ab1625BE9aE4D9977e5f4); amounts.push(117000);
        recipients.push(0x873972076B0Ad952f64ed624dD6D3736e83733cf); amounts.push(99000);
        recipients.push(0x0bc7D8c50180c8cbc86DaC1Ae0B316FdF4Fc86a5); amounts.push(96000);
        recipients.push(0x787701D6338B1aAC878AA6D6421126cE93fb8B2B); amounts.push(90000);
        recipients.push(0xD220716D1A546e612cbd752B925239AfbF5a0dAB); amounts.push(90000);
        recipients.push(0x4E0F08b1aE69C0116150B050DFb511B7A8A7f30B); amounts.push(90000);
        recipients.push(0x63A222992e109187f1462Ef58f1e8E7Ae53C6342); amounts.push(90000);
        recipients.push(0xDbf1DB4fCb18e82502030964dAeAeE46624BF6E8); amounts.push(84000);
        recipients.push(0xF460004C7624c4911875392bf3b6c48de267aa81); amounts.push(81000);
        recipients.push(0x4ff3eccFfF56Ef2e6642902bD4FD1877Ac0E9c9d); amounts.push(69000);
        recipients.push(0x25544eE908d5D911969C3845eC8CABea73e0525a); amounts.push(66000);
        recipients.push(0xe78D019a1b2c7D0e3B379BF30eC4dC63a9576cD6); amounts.push(66000);
        recipients.push(0x5aBF54b8Feb02995f8822187311377Bd44528422); amounts.push(66000);
        recipients.push(0xa9EFA37083E66baBF5bC4CB9cf9692684179e76e); amounts.push(60000);
        recipients.push(0xc2970e4a162ee36183b5BD7188cB538f274916f9); amounts.push(60000);
        recipients.push(0x46663ee6eb7c90CabCf6da317a76044Bd0d401F7); amounts.push(60000);
        recipients.push(0xF287925182e4a72D218Ee9501687d94574dc865c); amounts.push(48000);
        recipients.push(0xC1d65bc143F86452c4A1da122edaaCa830A500F0); amounts.push(36000);
        recipients.push(0x91C680457f4931B54EFA3e6595De922e1e476d74); amounts.push(36000);
        recipients.push(0x1661761F1E7F0740707Df76266294c6E15425c5c); amounts.push(36000);
        recipients.push(0x749c498fd6bDCA914Ef2c322D26a2CE340d0318d); amounts.push(36000);
        recipients.push(0x6BEE3905CB59C8ddaa680AEf0aC575262Ef49B59); amounts.push(36000);
        recipients.push(0x3E492CF8af3fF5eCA98FC7418A7dEe76D2C667A5); amounts.push(36000);
        recipients.push(0x44e5ad899A7Ff931F10496342F4Fb1e7FA430d47); amounts.push(36000);
        recipients.push(0x5716C04398116aDD771ed6577e7043d2F29299fE); amounts.push(33000);
        recipients.push(0x188ea5aF12079cDC0FA81f3194fdCbcCcC13aede); amounts.push(33000);
        recipients.push(0x01d9dDD660d0a39f76e3Aa5230bF2CC81Ad57567); amounts.push(33000);
        recipients.push(0x63e3C3F7A5C40b382eE3680460eEC4bBbc3B8054); amounts.push(33000);
        recipients.push(0x879BeBe0C01fB58423B8d8036Ebe248cd81DED54); amounts.push(33000);
        recipients.push(0xD3858530C63F90c3546397624910aE7461E804e2); amounts.push(33000);
        recipients.push(0xb87635E007545bDd967e733d1d0DD0e6A2af7EDc); amounts.push(33000);
        recipients.push(0x5eC6d6A9348155b734B37D30A1C1B0CD68427f40); amounts.push(33000);
        recipients.push(0xfba4eAf62649D9E6dB41aa21C17023cbe18500FF); amounts.push(33000);
        recipients.push(0xa4034D224d6a60Aa91469a7B58762a706F7Ca581); amounts.push(33000);
        recipients.push(0xC80c59EDB04cea202f1Eb381e88fb33C3D2c3565); amounts.push(33000);
        recipients.push(0xcD91B17dCaE9451E213d0fE704474aE38943C3b3); amounts.push(33000);
        recipients.push(0x57B29AEc97f8DD50044FEcaBeb8770052D79850b); amounts.push(33000);
        recipients.push(0x5e1187D117DC7e6849d5B4F99CAD6234B9ded747); amounts.push(33000);
        recipients.push(0x1a92d784cb1249E8d8474C12CC1315661F5BDd15); amounts.push(33000);
        recipients.push(0x02A31b8c5B3061d7d25EC8b9F919FF0D846E21FA); amounts.push(33000);
        recipients.push(0x98ece66eb5cd9c8d191cD558768D716977D314f0); amounts.push(30000);
        recipients.push(0x1D0B84f86b5Ce772339ff69322DA4B2B2Fdb47bE); amounts.push(30000);
        recipients.push(0xa315Dc760bb23Cc683691ee07CFD3D19188F3170); amounts.push(30000);
        recipients.push(0x60c2Ee41C663CdF2538a2074efc9D1fccc768Ee8); amounts.push(30000);
        recipients.push(0xe39095054c052bE5a5D8EFe95839A5a913bA4bc5); amounts.push(24000);
        recipients.push(0x7B8F1Ef0fA1563dD27E4DceEf4b8e8A19d287038); amounts.push(18000);
        recipients.push(0xfC1d7731e932B4eAd007482cB2CD789744965d04); amounts.push(18000);
        recipients.push(0x10e729dD837aCEcDd5a3b10b545CF5F568d4dB5C); amounts.push(18000);
        recipients.push(0x73E9dDf0399F92D42b77a7F9141dF652925876EE); amounts.push(18000);
        recipients.push(0xfb171b6771cfa07414aFd1b6981b239c12eEfDcA); amounts.push(18000);
        recipients.push(0xF4EFa33db79D9D4772b846500baB47003b71eC08); amounts.push(18000);
        recipients.push(0xA55E099d480A8c2741F97dEC6A45C5A747D8D8e3); amounts.push(18000);
        recipients.push(0x73b8BBA5a4a30DE92BaA170FEA3049683bD92057); amounts.push(18000);
        recipients.push(0x0C8847E13B8fa9Ba95421C9038c6c43A045F3C5b); amounts.push(18000);
        recipients.push(0x3176b45E72B5E93275b76Ed137056ECa50d9Baf3); amounts.push(18000);
        recipients.push(0x9CfF53B82deBcF751Fa347115a39356BCc155A5C); amounts.push(15000);
        recipients.push(0xCa1809B3E6efe3E52D3605096B45747618337aD1); amounts.push(15000);
        recipients.push(0xBC6C0da4ddEA42a4Ba543d5437b6958aFb555B34); amounts.push(15000);
        recipients.push(0xC12BB3550494A6F8c2e03CB86F274424b5f140a9); amounts.push(15000);
        recipients.push(0x7d64b2EDEf6a7cCCd425A1dB3EBfc7C8c798ceAd); amounts.push(15000);
        recipients.push(0xED8e4d45C0af2e92b0b0393B70609Ff6d329b042); amounts.push(15000);
        recipients.push(0x0A47A884763CF8d46EB6e6B446D22031B11002C4); amounts.push(15000);
        recipients.push(0x35f1AB6D0d0b28692942882cAef78E3154270977); amounts.push(15000);
        recipients.push(0x6013B58727B76dBB36723608C40816EFdB1d3C94); amounts.push(15000);
        recipients.push(0x3E91deAC3285910B1282448d095da8D89417062C); amounts.push(15000);
        recipients.push(0x87C576caDdBf185412Ed1EC8F46571e18d98c5a0); amounts.push(15000);
        recipients.push(0xC84058A923e4Bc4C034C9f073C1127E613e3E246); amounts.push(15000);
        recipients.push(0x9722E08AaC482dCfAC982De66ce40361f185b3b7); amounts.push(15000);
        recipients.push(0xD06e56B2B288831595Ffc34f2ad6eAF23755dbc1); amounts.push(15000);
        recipients.push(0x21De369a7366fc484DD12D33fABA0F03d58BF75D); amounts.push(15000);
        recipients.push(0x4B28bb8AA1Bc4293447831E617A10912a3632E81); amounts.push(15000);
        // ===== distribution data end =====
    }

    function count() external view returns (uint256) {
        return recipients.length;
    }

    function distribute(uint256 start, uint256 batchCount) external onlyOwner {
        uint256 total = recipients.length;
        require(start < total, "start out of range");
        uint256 end = start + batchCount;
        if (end > total) end = total;

        for (uint256 i = start; i < end; i++) {
            token.safeTransfer(recipients[i], amounts[i]);
        }
        emit Distributed(start, end - start);
    }

    function rescue(address to, uint256 value) external onlyOwner {
        token.safeTransfer(to, value);
        emit Rescue(to, value);
    }

    function transferOwnership(address newOwner) external onlyOwner {
        require(newOwner != address(0), "zero address");
        emit OwnerTransferred(owner, newOwner);
        owner = newOwner;
    }
}