ETH Price: $3,400.35 (+2.62%)

Token

ISKRA TOKEN (ISK)
 

Overview

Max Total Supply

1,000,000,000 ISK

Holders

294 (0.00%)

Market

Price

$0.02 @ 0.000007 ETH (-3.50%)

Onchain Market Cap

$23,714,780.00

Circulating Supply Market Cap

$8,143,421.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
2,772.818760518119899086 ISK

Value
$65.76 ( ~0.0193391784548314 Eth) [0.0003%]
0x9ae27b56722ae68dd537bd897a72a16506e7c399
Loading...
Loading
Loading...
Loading
Loading...
Loading

OVERVIEW

Iskra offers a premier destination for players, developers and investors to explore the thrill and opportunity of Web3 gaming alongside a vibrant community.

Market

Volume (24H):$18,525.79
Market Capitalization:$8,143,421.00
Circulating Supply:343,149,029.00 ISK
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume

Contract Source Code Verified (Exact Match)

Contract Name:
IskraTokenEth

Compiler Version
v0.8.2+commit.661d1103

Optimization Enabled:
Yes with 200 runs

Other Settings:
constantinople EvmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2022-09-19
*/

// SPDX-FileCopyrightText: 2022 ISKRA Pte. Ltd.
// SPDX-License-Identifier: MIT
// @author iskra.world dev team

// Sources flattened with hardhat v2.8.4 https://hardhat.org

// File @openzeppelin/contracts/token/ERC20/[email protected]
// OpenZeppelin Contracts v4.4.1 (token/ERC20/IERC20.sol)

pragma solidity ^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/introspection/[email protected]
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * 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[EIP 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/[email protected]
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC1363.sol)

pragma solidity ^0.8.0;

interface IERC1363 is IERC165, IERC20 {
    /*
     * Note: the ERC-165 identifier for this interface is 0x4bbee2df.
     * 0x4bbee2df ===
     *   bytes4(keccak256('transferAndCall(address,uint256)')) ^
     *   bytes4(keccak256('transferAndCall(address,uint256,bytes)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256,bytes)'))
     */

    /*
     * Note: the ERC-165 identifier for this interface is 0xfb9ec8ce.
     * 0xfb9ec8ce ===
     *   bytes4(keccak256('approveAndCall(address,uint256)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256,bytes)'))
     */

    /**
     * @dev Transfer tokens from `msg.sender` to another address and then call `onTransferReceived` on receiver
     * @param to address The address which you want to transfer to
     * @param value uint256 The amount of tokens to be transferred
     * @return true unless throwing
     */
    function transferAndCall(address to, uint256 value) external returns (bool);

    /**
     * @dev Transfer tokens from `msg.sender` to another address and then call `onTransferReceived` on receiver
     * @param to address The address which you want to transfer to
     * @param value uint256 The amount of tokens to be transferred
     * @param data bytes Additional data with no specified format, sent in call to `to`
     * @return true unless throwing
     */
    function transferAndCall(
        address to,
        uint256 value,
        bytes memory data
    ) external returns (bool);

    /**
     * @dev Transfer tokens from one address to another and then call `onTransferReceived` on receiver
     * @param from address The address which you want to send tokens from
     * @param to address The address which you want to transfer to
     * @param value uint256 The amount of tokens to be transferred
     * @return true unless throwing
     */
    function transferFromAndCall(
        address from,
        address to,
        uint256 value
    ) external returns (bool);

    /**
     * @dev Transfer tokens from one address to another and then call `onTransferReceived` on receiver
     * @param from address The address which you want to send tokens from
     * @param to address The address which you want to transfer to
     * @param value uint256 The amount of tokens to be transferred
     * @param data bytes Additional data with no specified format, sent in call to `to`
     * @return true unless throwing
     */
    function transferFromAndCall(
        address from,
        address to,
        uint256 value,
        bytes memory data
    ) external returns (bool);

    /**
     * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender
     * and then call `onApprovalReceived` on spender.
     * @param spender address The address which will spend the funds
     * @param value uint256 The amount of tokens to be spent
     */
    function approveAndCall(address spender, uint256 value) external returns (bool);

    /**
     * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender
     * and then call `onApprovalReceived` on spender.
     * @param spender address The address which will spend the funds
     * @param value uint256 The amount of tokens to be spent
     * @param data bytes Additional data with no specified format, sent in call to `spender`
     */
    function approveAndCall(
        address spender,
        uint256 value,
        bytes memory data
    ) external returns (bool);
}


// File @openzeppelin/contracts/interfaces/[email protected]
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC1363Receiver.sol)

pragma solidity ^0.8.0;

interface IERC1363Receiver {
    /*
     * Note: the ERC-165 identifier for this interface is 0x88a7ca5c.
     * 0x88a7ca5c === bytes4(keccak256("onTransferReceived(address,address,uint256,bytes)"))
     */

    /**
     * @notice Handle the receipt of ERC1363 tokens
     * @dev Any ERC1363 smart contract calls this function on the recipient
     * after a `transfer` or a `transferFrom`. This function MAY throw to revert and reject the
     * transfer. Return of other than the magic value MUST result in the
     * transaction being reverted.
     * Note: the token contract address is always the message sender.
     * @param operator address The address which called `transferAndCall` or `transferFromAndCall` function
     * @param from address The address which are token transferred from
     * @param value uint256 The amount of tokens transferred
     * @param data bytes Additional data with no specified format
     * @return `bytes4(keccak256("onTransferReceived(address,address,uint256,bytes)"))`
     *  unless throwing
     */
    function onTransferReceived(
        address operator,
        address from,
        uint256 value,
        bytes memory data
    ) external returns (bytes4);
}


// File @openzeppelin/contracts/interfaces/[email protected]
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC1363Spender.sol)

pragma solidity ^0.8.0;

interface IERC1363Spender {
    /*
     * Note: the ERC-165 identifier for this interface is 0x7b04a2d0.
     * 0x7b04a2d0 === bytes4(keccak256("onApprovalReceived(address,uint256,bytes)"))
     */

    /**
     * @notice Handle the approval of ERC1363 tokens
     * @dev Any ERC1363 smart contract calls this function on the recipient
     * after an `approve`. This function MAY throw to revert and reject the
     * approval. Return of other than the magic value MUST result in the
     * transaction being reverted.
     * Note: the token contract address is always the message sender.
     * @param owner address The address which called `approveAndCall` function
     * @param value uint256 The amount of tokens to be spent
     * @param data bytes Additional data with no specified format
     * @return `bytes4(keccak256("onApprovalReceived(address,uint256,bytes)"))`
     *  unless throwing
     */
    function onApprovalReceived(
        address owner,
        uint256 value,
        bytes memory data
    ) external returns (bytes4);
}


// File @openzeppelin/contracts/token/ERC20/extensions/[email protected]
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

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

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


// File @openzeppelin/contracts/utils/[email protected]
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^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 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) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}


// File @openzeppelin/contracts/token/ERC20/[email protected]
// OpenZeppelin Contracts v4.4.1 (token/ERC20/ERC20.sol)

pragma solidity ^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 Contracts guidelines: functions revert
 * instead 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, IERC20Metadata {
    mapping(address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

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

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override 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 this function is
     * overridden;
     *
     * 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 override returns (uint8) {
        return 18;
    }

    /**
     * @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);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - amount);
        }

        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] + 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) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * This 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);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(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:
     *
     * - `account` 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 += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(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);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(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 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 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 {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been 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 _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}


// File @openzeppelin/contracts/utils/[email protected]
// OpenZeppelin Contracts v4.4.1 (utils/Address.sol)

pragma solidity ^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;
        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");

        (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");

        (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");

        (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");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal 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

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}


// File contracts/isk/IskraTokenEth.sol

pragma solidity ^0.8.0;

contract IskraTokenEth is IERC165, ERC20, IERC1363 {
    using Address for address;

    constructor(uint256 initialSupply, address initialHolder) ERC20("ISKRA TOKEN", "ISK") {
        _mint(initialHolder, initialSupply);
    }

    function supportsInterface(bytes4 interfaceId) external pure override(IERC165) returns (bool) {
        return
            interfaceId == type(IERC165).interfaceId ||
            interfaceId == type(IERC20).interfaceId ||
            interfaceId == type(IERC20Metadata).interfaceId ||
            interfaceId == type(IERC1363).interfaceId;
    }

    function transferAndCall(address recipient, uint256 amount) public override returns (bool) {
        return transferAndCall(recipient, amount, "");
    }

    function transferAndCall(
        address recipient,
        uint256 amount,
        bytes memory data
    ) public override returns (bool) {
        transfer(recipient, amount);
        require(
            _checkOnTransferReceived(_msgSender(), recipient, amount, data),
            "ERC1363: _checkAndCallTransfer reverts"
        );
        return true;
    }

    function transferFromAndCall(
        address sender,
        address recipient,
        uint256 amount
    ) public override returns (bool) {
        return transferFromAndCall(sender, recipient, amount, "");
    }

    function transferFromAndCall(
        address sender,
        address recipient,
        uint256 amount,
        bytes memory data
    ) public override returns (bool) {
        transferFrom(sender, recipient, amount);
        require(_checkOnTransferReceived(sender, recipient, amount, data), "ERC1363: _checkAndCallTransfer reverts");
        return true;
    }

    function approveAndCall(address spender, uint256 amount) public override returns (bool) {
        return approveAndCall(spender, amount, "");
    }

    function approveAndCall(
        address spender,
        uint256 amount,
        bytes memory data
    ) public override returns (bool) {
        approve(spender, amount);
        require(_checkOnApprovalReceived(spender, amount, data), "ERC1363: _checkAndCallApprove reverts");
        return true;
    }

    function _checkOnTransferReceived(
        address sender,
        address recipient,
        uint256 amount,
        bytes memory data
    ) internal returns (bool) {
        if (!recipient.isContract()) {
            return false;
        }

        bytes4 retval = IERC1363Receiver(recipient).onTransferReceived(msg.sender, sender, amount, data);
        return (retval == IERC1363Receiver(recipient).onTransferReceived.selector);
    }

    function _checkOnApprovalReceived(
        address spender,
        uint256 amount,
        bytes memory data
    ) internal returns (bool) {
        if (!spender.isContract()) {
            return false;
        }
        bytes4 retval = IERC1363Spender(spender).onApprovalReceived(_msgSender(), amount, data);
        return (retval == IERC1363Spender(spender).onApprovalReceived.selector);
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"uint256","name":"initialSupply","type":"uint256"},{"internalType":"address","name":"initialHolder","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":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approveAndCall","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"approveAndCall","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":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","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":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferAndCall","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"transferAndCall","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":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"transferFromAndCall","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":"transferFromAndCall","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]

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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)

0000000000000000000000000000000000000000033b2e3c9fd0803ce80000000000000000000000000000007697b647fbee36cb288b33e1ff66df61409144b9

-----Decoded View---------------
Arg [0] : initialSupply (uint256): 1000000000000000000000000000
Arg [1] : initialHolder (address): 0x7697b647fBEe36Cb288B33e1ff66dF61409144B9

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000033b2e3c9fd0803ce8000000
Arg [1] : 0000000000000000000000007697b647fbee36cb288b33e1ff66df61409144b9


Deployed Bytecode Sourcemap

32450:3102:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;32690:351;;;;;;:::i;:::-;;:::i;:::-;;;5124:14:1;;5117:22;5099:41;;5087:2;5072:18;32690:351:0;;;;;;;;14262:100;;;:::i;:::-;;;;;;;:::i;16429:169::-;;;;;;:::i;:::-;;:::i;33049:155::-;;;;;;:::i;:::-;;:::i;15382:108::-;15470:12;;15382:108;;;9174:25:1;;;9162:2;9147:18;15382:108:0;9129:76:1;17080:492:0;;;;;;:::i;:::-;;:::i;15224:93::-;;;15307:2;9352:36:1;;9340:2;9325:18;15224:93:0;9307:87:1;34203:149:0;;;;;;:::i;:::-;;:::i;17981:215::-;;;;;;:::i;:::-;;:::i;33212:374::-;;;;;;:::i;:::-;;:::i;15553:127::-;;;;;;:::i;:::-;-1:-1:-1;;;;;15654:18:0;15627:7;15654:18;;;;;;;;;;;;15553:127;14481:104;;;:::i;18699:413::-;;;;;;:::i;:::-;;:::i;15893:175::-;;;;;;:::i;:::-;;:::i;33823:372::-;;;;;;:::i;:::-;;:::i;34360:314::-;;;;;;:::i;:::-;;:::i;33594:221::-;;;;;;:::i;:::-;;:::i;16131:151::-;;;;;;:::i;:::-;-1:-1:-1;;;;;16247:18:0;;;16220:7;16247:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;16131:151;32690:351;32778:4;-1:-1:-1;;;;;;32815:40:0;;-1:-1:-1;;;32815:40:0;;:96;;-1:-1:-1;;;;;;;32872:39:0;;-1:-1:-1;;;32872:39:0;32815:96;:160;;;-1:-1:-1;;;;;;;32928:47:0;;-1:-1:-1;;;32928:47:0;32815:160;:218;;;-1:-1:-1;;;;;;;32992:41:0;;-1:-1:-1;;;32992:41:0;32815:218;32795:238;;32690:351;;;;:::o;14262:100::-;14316:13;14349:5;14342:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;14262:100;:::o;16429:169::-;16512:4;16529:39;11999:10;16552:7;16561:6;16529:8;:39::i;:::-;-1:-1:-1;16586:4:0;16429:169;;;;:::o;33049:155::-;33134:4;33158:38;33174:9;33185:6;33158:38;;;;;;;;;;;;:15;:38::i;:::-;33151:45;33049:155;-1:-1:-1;;;33049:155:0:o;17080:492::-;17220:4;17237:36;17247:6;17255:9;17266:6;17237:9;:36::i;:::-;-1:-1:-1;;;;;17313:19:0;;17286:24;17313:19;;;:11;:19;;;;;;;;11999:10;17313:33;;;;;;;;17365:26;;;;17357:79;;;;-1:-1:-1;;;17357:79:0;;7604:2:1;17357:79:0;;;7586:21:1;7643:2;7623:18;;;7616:30;7682:34;7662:18;;;7655:62;-1:-1:-1;;;7733:18:1;;;7726:38;7781:19;;17357:79:0;;;;;;;;;17472:57;17481:6;11999:10;17522:6;17503:16;:25;17472:8;:57::i;:::-;-1:-1:-1;17560:4:0;;17080:492;-1:-1:-1;;;;17080:492:0:o;34203:149::-;34285:4;34309:35;34324:7;34333:6;34309:35;;;;;;;;;;;;:14;:35::i;17981:215::-;11999:10;18069:4;18118:25;;;:11;:25;;;;;;;;-1:-1:-1;;;;;18118:34:0;;;;;;;;;;18069:4;;18086:80;;18109:7;;18118:47;;18155:10;;18118:47;:::i;:::-;18086:8;:80::i;33212:374::-;33350:4;33367:27;33376:9;33387:6;33367:8;:27::i;:::-;-1:-1:-1;33427:63:0;11999:10;33466:9;33477:6;33485:4;33427:24;:63::i;:::-;33405:151;;;;-1:-1:-1;;;33405:151:0;;;;;;;:::i;:::-;-1:-1:-1;33574:4:0;33212:374;;;;;:::o;14481:104::-;14537:13;14570:7;14563:14;;;;;:::i;18699:413::-;11999:10;18792:4;18836:25;;;:11;:25;;;;;;;;-1:-1:-1;;;;;18836:34:0;;;;;;;;;;18889:35;;;;18881:85;;;;-1:-1:-1;;;18881:85:0;;8824:2:1;18881:85:0;;;8806:21:1;8863:2;8843:18;;;8836:30;8902:34;8882:18;;;8875:62;-1:-1:-1;;;8953:18:1;;;8946:35;8998:19;;18881:85:0;8796:227:1;18881:85:0;19002:67;11999:10;19025:7;19053:15;19034:16;:34;19002:8;:67::i;15893:175::-;15979:4;15996:42;11999:10;16020:9;16031:6;15996:9;:42::i;33823:372::-;33990:4;34007:39;34020:6;34028:9;34039:6;34007:12;:39::i;:::-;;34065:57;34090:6;34098:9;34109:6;34117:4;34065:24;:57::i;:::-;34057:108;;;;-1:-1:-1;;;34057:108:0;;;;;;;:::i;33823:372::-;;;;;;;:::o;34360:314::-;34495:4;34512:24;34520:7;34529:6;34512:7;:24::i;:::-;;34555:47;34580:7;34589:6;34597:4;34555:24;:47::i;:::-;34547:97;;;;-1:-1:-1;;;34547:97:0;;6384:2:1;34547:97:0;;;6366:21:1;6423:2;6403:18;;;6396:30;6462:34;6442:18;;;6435:62;-1:-1:-1;;;6513:18:1;;;6506:35;6558:19;;34547:97:0;6356:227:1;33594:221:0;33733:4;33757:50;33777:6;33785:9;33796:6;33757:50;;;;;;;;;;;;:19;:50::i;22383:380::-;-1:-1:-1;;;;;22519:19:0;;22511:68;;;;-1:-1:-1;;;22511:68:0;;8419:2:1;22511:68:0;;;8401:21:1;8458:2;8438:18;;;8431:30;8497:34;8477:18;;;8470:62;-1:-1:-1;;;8548:18:1;;;8541:34;8592:19;;22511:68:0;8391:226:1;22511:68:0;-1:-1:-1;;;;;22598:21:0;;22590:68;;;;-1:-1:-1;;;22590:68:0;;5981:2:1;22590:68:0;;;5963:21:1;6020:2;6000:18;;;5993:30;6059:34;6039:18;;;6032:62;-1:-1:-1;;;6110:18:1;;;6103:32;6152:19;;22590:68:0;5953:224:1;22590:68:0;-1:-1:-1;;;;;22671:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;22723:32;;9174:25:1;;;22723:32:0;;9147:18:1;22723:32:0;;;;;;;22383:380;;;:::o;19602:733::-;-1:-1:-1;;;;;19742:20:0;;19734:70;;;;-1:-1:-1;;;19734:70:0;;8013:2:1;19734:70:0;;;7995:21:1;8052:2;8032:18;;;8025:30;8091:34;8071:18;;;8064:62;-1:-1:-1;;;8142:18:1;;;8135:35;8187:19;;19734:70:0;7985:227:1;19734:70:0;-1:-1:-1;;;;;19823:23:0;;19815:71;;;;-1:-1:-1;;;19815:71:0;;5577:2:1;19815:71:0;;;5559:21:1;5616:2;5596:18;;;5589:30;5655:34;5635:18;;;5628:62;-1:-1:-1;;;5706:18:1;;;5699:33;5749:19;;19815:71:0;5549:225:1;19815:71:0;-1:-1:-1;;;;;19983:17:0;;19959:21;19983:17;;;;;;;;;;;20019:23;;;;20011:74;;;;-1:-1:-1;;;20011:74:0;;6790:2:1;20011:74:0;;;6772:21:1;6829:2;6809:18;;;6802:30;6868:34;6848:18;;;6841:62;-1:-1:-1;;;6919:18:1;;;6912:36;6965:19;;20011:74:0;6762:228:1;20011:74:0;-1:-1:-1;;;;;20121:17:0;;;:9;:17;;;;;;;;;;;20141:22;;;20121:42;;20185:20;;;;;;;;:30;;20157:6;;20121:9;20185:30;;20157:6;;20185:30;:::i;:::-;;;;;;;;20250:9;-1:-1:-1;;;;;20233:35:0;20242:6;-1:-1:-1;;;;;20233:35:0;;20261:6;20233:35;;;;9174:25:1;;9162:2;9147:18;;9129:76;20233:35:0;;;;;;;;19602:733;;;;:::o;34682:451::-;34847:4;-1:-1:-1;;;;;34869:20:0;;25370;34864:68;;-1:-1:-1;34915:5:0;34908:12;;34864:68;34960:80;;-1:-1:-1;;;34960:80:0;;34944:13;;-1:-1:-1;;;;;34960:46:0;;;;;:80;;35007:10;;35019:6;;35027;;35035:4;;34960:80;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;-1:-1:-1;;;;;;35059:65:0;-1:-1:-1;;;35059:65:0;;-1:-1:-1;;34682:451:0;;;;;;:::o;35141:408::-;35279:4;-1:-1:-1;;;;;35301:18:0;;25370:20;35296:66;;-1:-1:-1;35345:5:0;35338:12;;35296:66;35388:71;;-1:-1:-1;;;35388:71:0;;35372:13;;-1:-1:-1;;;;;35388:43:0;;;;;:71;;11999:10;;35446:6;;35454:4;;35388:71;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;-1:-1:-1;;;;;;35478:62:0;-1:-1:-1;;;35478:62:0;;-1:-1:-1;;35141:408:0;;;;;:::o;14:173:1:-;82:20;;-1:-1:-1;;;;;131:31:1;;121:42;;111:2;;177:1;174;167:12;192:738;;287:3;280:4;272:6;268:17;264:27;254:2;;309:5;302;295:20;254:2;349:6;336:20;375:18;412:2;408;405:10;402:2;;;418:18;;:::i;:::-;493:2;487:9;461:2;547:13;;-1:-1:-1;;543:22:1;;;567:2;539:31;535:40;523:53;;;591:18;;;611:22;;;588:46;585:2;;;637:18;;:::i;:::-;677:10;673:2;666:22;712:2;704:6;697:18;758:3;751:4;746:2;738:6;734:15;730:26;727:35;724:2;;;779:5;772;765:20;724:2;847;840:4;832:6;828:17;821:4;813:6;809:17;796:54;870:15;;;887:4;866:26;859:41;;;;-1:-1:-1;874:6:1;244:686;-1:-1:-1;;;244:686:1:o;935:196::-;;1047:2;1035:9;1026:7;1022:23;1018:32;1015:2;;;1068:6;1060;1053:22;1015:2;1096:29;1115:9;1096:29;:::i;1136:270::-;;;1265:2;1253:9;1244:7;1240:23;1236:32;1233:2;;;1286:6;1278;1271:22;1233:2;1314:29;1333:9;1314:29;:::i;:::-;1304:39;;1362:38;1396:2;1385:9;1381:18;1362:38;:::i;:::-;1352:48;;1223:183;;;;;:::o;1411:338::-;;;;1557:2;1545:9;1536:7;1532:23;1528:32;1525:2;;;1578:6;1570;1563:22;1525:2;1606:29;1625:9;1606:29;:::i;:::-;1596:39;;1654:38;1688:2;1677:9;1673:18;1654:38;:::i;:::-;1644:48;;1739:2;1728:9;1724:18;1711:32;1701:42;;1515:234;;;;;:::o;1754:557::-;;;;;1926:3;1914:9;1905:7;1901:23;1897:33;1894:2;;;1948:6;1940;1933:22;1894:2;1976:29;1995:9;1976:29;:::i;:::-;1966:39;;2024:38;2058:2;2047:9;2043:18;2024:38;:::i;:::-;2014:48;;2109:2;2098:9;2094:18;2081:32;2071:42;;2164:2;2153:9;2149:18;2136:32;2191:18;2183:6;2180:30;2177:2;;;2228:6;2220;2213:22;2177:2;2256:49;2297:7;2288:6;2277:9;2273:22;2256:49;:::i;:::-;2246:59;;;1884:427;;;;;;;:::o;2316:264::-;;;2445:2;2433:9;2424:7;2420:23;2416:32;2413:2;;;2466:6;2458;2451:22;2413:2;2494:29;2513:9;2494:29;:::i;:::-;2484:39;2570:2;2555:18;;;;2542:32;;-1:-1:-1;;;2403:177:1:o;2585:482::-;;;;2740:2;2728:9;2719:7;2715:23;2711:32;2708:2;;;2761:6;2753;2746:22;2708:2;2789:29;2808:9;2789:29;:::i;:::-;2779:39;;2865:2;2854:9;2850:18;2837:32;2827:42;;2920:2;2909:9;2905:18;2892:32;2947:18;2939:6;2936:30;2933:2;;;2984:6;2976;2969:22;2933:2;3012:49;3053:7;3044:6;3033:9;3029:22;3012:49;:::i;:::-;3002:59;;;2698:369;;;;;:::o;3072:255::-;;3183:2;3171:9;3162:7;3158:23;3154:32;3151:2;;;3204:6;3196;3189:22;3151:2;3248:9;3235:23;3267:30;3291:5;3267:30;:::i;3332:259::-;;3454:2;3442:9;3433:7;3429:23;3425:32;3422:2;;;3475:6;3467;3460:22;3422:2;3512:9;3506:16;3531:30;3555:5;3531:30;:::i;3596:475::-;;3675:5;3669:12;3702:6;3697:3;3690:19;3727:3;3739:162;3753:6;3750:1;3747:13;3739:162;;;3815:4;3871:13;;;3867:22;;3861:29;3843:11;;;3839:20;;3832:59;3768:12;3739:162;;;3919:6;3916:1;3913:13;3910:2;;;3985:3;3978:4;3969:6;3964:3;3960:16;3956:27;3949:40;3910:2;-1:-1:-1;4053:2:1;4032:15;-1:-1:-1;;4028:29:1;4019:39;;;;4060:4;4015:50;;3645:426;-1:-1:-1;;3645:426:1:o;4076:488::-;-1:-1:-1;;;;;4345:15:1;;;4327:34;;4397:15;;4392:2;4377:18;;4370:43;4444:2;4429:18;;4422:34;;;4492:3;4487:2;4472:18;;4465:31;;;4076:488;;4513:45;;4538:19;;4530:6;4513:45;:::i;:::-;4505:53;4279:285;-1:-1:-1;;;;;;4279:285:1:o;4569:385::-;;4801:1;4797;4792:3;4788:11;4784:19;4776:6;4772:32;4761:9;4754:51;4841:6;4836:2;4825:9;4821:18;4814:34;4884:2;4879;4868:9;4864:18;4857:30;4904:44;4944:2;4933:9;4929:18;4921:6;4904:44;:::i;:::-;4896:52;4744:210;-1:-1:-1;;;;;4744:210:1:o;5151:219::-;;5300:2;5289:9;5282:21;5320:44;5360:2;5349:9;5345:18;5337:6;5320:44;:::i;6995:402::-;7197:2;7179:21;;;7236:2;7216:18;;;7209:30;7275:34;7270:2;7255:18;;7248:62;-1:-1:-1;;;7341:2:1;7326:18;;7319:36;7387:3;7372:19;;7169:228::o;9399:229::-;;9470:1;9466:6;9463:1;9460:13;9457:2;;;-1:-1:-1;;;9496:33:1;;9552:4;9549:1;9542:15;9582:4;9503:3;9570:17;9457:2;-1:-1:-1;9613:9:1;;9447:181::o;9633:380::-;9718:1;9708:12;;9765:1;9755:12;;;9776:2;;9830:4;9822:6;9818:17;9808:27;;9776:2;9883;9875:6;9872:14;9852:18;9849:38;9846:2;;;9929:10;9924:3;9920:20;9917:1;9910:31;9964:4;9961:1;9954:15;9992:4;9989:1;9982:15;9846:2;;9688:325;;;:::o;10018:127::-;10079:10;10074:3;10070:20;10067:1;10060:31;10110:4;10107:1;10100:15;10134:4;10131:1;10124:15;10150:131;-1:-1:-1;;;;;;10224:32:1;;10214:43;;10204:2;;10271:1;10268;10261:12;10204:2;10194:87;:::o

Swarm Source

ipfs://fdbdfe04ebc436c936d34754fe2ac5ce58b5b84973dde9e818230a9d5866af7b
Loading...
Loading
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]

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.