Feature Tip: Add private address tag to any address under My Name Tag !
Latest 25 from a total of 8,316 transactions
Transaction Hash |
Method
|
Block
|
From
|
To
|
|||||
---|---|---|---|---|---|---|---|---|---|
Approve | 21394841 | 14 hrs ago | IN | 0 ETH | 0.00156732 | ||||
Approve | 21392841 | 21 hrs ago | IN | 0 ETH | 0.0006406 | ||||
Approve | 21385809 | 44 hrs ago | IN | 0 ETH | 0.00074003 | ||||
Approve | 21382995 | 2 days ago | IN | 0 ETH | 0.0006541 | ||||
Transfer | 21379327 | 2 days ago | IN | 0 ETH | 0.00061301 | ||||
Transfer | 21379325 | 2 days ago | IN | 0 ETH | 0.0005893 | ||||
Transfer | 21379165 | 2 days ago | IN | 0 ETH | 0.00058805 | ||||
Approve | 21379148 | 2 days ago | IN | 0 ETH | 0.00072102 | ||||
Approve | 21375420 | 3 days ago | IN | 0 ETH | 0.00079581 | ||||
Approve | 21373873 | 3 days ago | IN | 0 ETH | 0.00182239 | ||||
Approve | 21373630 | 3 days ago | IN | 0 ETH | 0.00207881 | ||||
Approve | 21366734 | 4 days ago | IN | 0 ETH | 0.00145609 | ||||
Approve | 21364672 | 4 days ago | IN | 0 ETH | 0.00061944 | ||||
Approve | 21363850 | 4 days ago | IN | 0 ETH | 0.00048898 | ||||
Approve | 21363029 | 5 days ago | IN | 0 ETH | 0.00056161 | ||||
Approve | 21360609 | 5 days ago | IN | 0 ETH | 0.00050188 | ||||
Transfer | 21360550 | 5 days ago | IN | 0 ETH | 0.00053163 | ||||
Approve | 21359656 | 5 days ago | IN | 0 ETH | 0.00061562 | ||||
Approve | 21357328 | 5 days ago | IN | 0 ETH | 0.00035562 | ||||
Approve | 21353657 | 6 days ago | IN | 0 ETH | 0.00050356 | ||||
Approve | 21353324 | 6 days ago | IN | 0 ETH | 0.00056425 | ||||
Approve | 21352615 | 6 days ago | IN | 0 ETH | 0.0007417 | ||||
Approve | 21351794 | 6 days ago | IN | 0 ETH | 0.0003881 | ||||
Approve | 21350453 | 6 days ago | IN | 0 ETH | 0.00052281 | ||||
Approve | 21349698 | 6 days ago | IN | 0 ETH | 0.00053613 |
View more zero value Internal Transactions in Advanced View mode
Advanced mode:
Loading...
Loading
Contract Name:
WombatToken
Compiler Version
v0.8.5+commit.a4f2e591
Optimization Enabled:
Yes with 1000 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: UNLICENSED import "../openzeppelin-contracts/contracts/token/ERC20/extensions/ERC20Burnable.sol"; import "../openzeppelin-contracts/contracts/token/ERC20/extensions/ERC20Pausable.sol"; import "../openzeppelin-contracts/contracts/access/AccessControl.sol"; pragma solidity 0.8.5; /** * @title WombatToken * @dev An ERC20 token with fixed supply, minted to a given address at deployment time. Allows burning and pausing. */ contract WombatToken is ERC20Burnable, ERC20Pausable, AccessControl { /** * @dev The pauser can pause token transfers. */ bytes32 public constant PAUSER_ROLE = keccak256("PAUSER"); /** * @dev Calls the {ERC20} constructor and mints the supply of tokens to the receiver. The receiver is also * configured as the {PAUSER_ROLE} and {DEFAULT_ADMIN_ROLE}. * @param name Name of the token (human readable) * @param symbol Ticker of the token * @param initialSupply Initial supply of the token in its smallest unit. Will be directly * minted to `receiver` * @param receiver The address to mint the fixed supply to. Will also be set up to have the * default admin role and pauser role. */ constructor( string memory name, string memory symbol, uint256 initialSupply, address receiver ) ERC20(name, symbol) { _mint(receiver, initialSupply); _setupRole(DEFAULT_ADMIN_ROLE, receiver); _setupRole(PAUSER_ROLE, receiver); } /** * @dev Needs to be overridden to select the correct base implementation to call (ERC20Pausable * in this case) */ function _beforeTokenTransfer( address from, address to, uint256 amount ) internal override(ERC20, ERC20Pausable) { super._beforeTokenTransfer(from, to, amount); } /** * @dev Pause token transfers */ function pause() external onlyRole(PAUSER_ROLE) { _pause(); } /** * @dev Unpause token transfers */ function unpause() external onlyRole(PAUSER_ROLE) { _unpause(); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/extensions/ERC20Burnable.sol) pragma solidity ^0.8.0; import "../ERC20.sol"; import "../../../utils/Context.sol"; /** * @dev Extension of {ERC20} that allows token holders to destroy both their own * tokens and those that they have an allowance for, in a way that can be * recognized off-chain (via event analysis). */ abstract contract ERC20Burnable is Context, ERC20 { /** * @dev Destroys `amount` tokens from the caller. * * See {ERC20-_burn}. */ function burn(uint256 amount) public virtual { _burn(_msgSender(), amount); } /** * @dev Destroys `amount` tokens from `account`, deducting from the caller's * allowance. * * See {ERC20-_burn} and {ERC20-allowance}. * * Requirements: * * - the caller must have allowance for ``accounts``'s tokens of at least * `amount`. */ function burnFrom(address account, uint256 amount) public virtual { _spendAllowance(account, _msgSender(), amount); _burn(account, amount); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/ERC20Pausable.sol) pragma solidity ^0.8.0; import "../ERC20.sol"; import "../../../security/Pausable.sol"; /** * @dev ERC20 token with pausable token transfers, minting and burning. * * Useful for scenarios such as preventing trades until the end of an evaluation * period, or having an emergency switch for freezing all token transfers in the * event of a large bug. */ abstract contract ERC20Pausable is ERC20, Pausable { /** * @dev See {ERC20-_beforeTokenTransfer}. * * Requirements: * * - the contract must not be paused. */ function _beforeTokenTransfer( address from, address to, uint256 amount ) internal virtual override { super._beforeTokenTransfer(from, to, amount); require(!paused(), "ERC20Pausable: token transfer while paused"); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (access/AccessControl.sol) pragma solidity ^0.8.0; import "./IAccessControl.sol"; import "../utils/Context.sol"; import "../utils/Strings.sol"; import "../utils/introspection/ERC165.sol"; /** * @dev Contract module that allows children to implement role-based access * control mechanisms. This is a lightweight version that doesn't allow enumerating role * members except through off-chain means by accessing the contract event logs. Some * applications may benefit from on-chain enumerability, for those cases see * {AccessControlEnumerable}. * * Roles are referred to by their `bytes32` identifier. These should be exposed * in the external API and be unique. The best way to achieve this is by * using `public constant` hash digests: * * ``` * bytes32 public constant MY_ROLE = keccak256("MY_ROLE"); * ``` * * Roles can be used to represent a set of permissions. To restrict access to a * function call, use {hasRole}: * * ``` * function foo() public { * require(hasRole(MY_ROLE, msg.sender)); * ... * } * ``` * * Roles can be granted and revoked dynamically via the {grantRole} and * {revokeRole} functions. Each role has an associated admin role, and only * accounts that have a role's admin role can call {grantRole} and {revokeRole}. * * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means * that only accounts with this role will be able to grant or revoke other * roles. More complex role relationships can be created by using * {_setRoleAdmin}. * * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to * grant and revoke this role. Extra precautions should be taken to secure * accounts that have been granted it. */ abstract contract AccessControl is Context, IAccessControl, ERC165 { struct RoleData { mapping(address => bool) members; bytes32 adminRole; } mapping(bytes32 => RoleData) private _roles; bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00; /** * @dev Modifier that checks that an account has a specific role. Reverts * with a standardized message including the required role. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/ * * _Available since v4.1._ */ modifier onlyRole(bytes32 role) { _checkRole(role); _; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId); } /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) public view virtual override returns (bool) { return _roles[role].members[account]; } /** * @dev Revert with a standard message if `_msgSender()` is missing `role`. * Overriding this function changes the behavior of the {onlyRole} modifier. * * Format of the revert message is described in {_checkRole}. * * _Available since v4.6._ */ function _checkRole(bytes32 role) internal view virtual { _checkRole(role, _msgSender()); } /** * @dev Revert with a standard message if `account` is missing `role`. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/ */ function _checkRole(bytes32 role, address account) internal view virtual { if (!hasRole(role, account)) { revert( string( abi.encodePacked( "AccessControl: account ", Strings.toHexString(uint160(account), 20), " is missing role ", Strings.toHexString(uint256(role), 32) ) ) ); } } /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) { return _roles[role].adminRole; } /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. * * Requirements: * * - the caller must have ``role``'s admin role. * * May emit a {RoleGranted} event. */ function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) { _grantRole(role, account); } /** * @dev Revokes `role` from `account`. * * If `account` had been granted `role`, emits a {RoleRevoked} event. * * Requirements: * * - the caller must have ``role``'s admin role. * * May emit a {RoleRevoked} event. */ function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) { _revokeRole(role, account); } /** * @dev Revokes `role` from the calling account. * * Roles are often managed via {grantRole} and {revokeRole}: this function's * purpose is to provide a mechanism for accounts to lose their privileges * if they are compromised (such as when a trusted device is misplaced). * * If the calling account had been revoked `role`, emits a {RoleRevoked} * event. * * Requirements: * * - the caller must be `account`. * * May emit a {RoleRevoked} event. */ function renounceRole(bytes32 role, address account) public virtual override { require(account == _msgSender(), "AccessControl: can only renounce roles for self"); _revokeRole(role, account); } /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. Note that unlike {grantRole}, this function doesn't perform any * checks on the calling account. * * May emit a {RoleGranted} event. * * [WARNING] * ==== * This function should only be called from the constructor when setting * up the initial roles for the system. * * Using this function in any other way is effectively circumventing the admin * system imposed by {AccessControl}. * ==== * * NOTE: This function is deprecated in favor of {_grantRole}. */ function _setupRole(bytes32 role, address account) internal virtual { _grantRole(role, account); } /** * @dev Sets `adminRole` as ``role``'s admin role. * * Emits a {RoleAdminChanged} event. */ function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual { bytes32 previousAdminRole = getRoleAdmin(role); _roles[role].adminRole = adminRole; emit RoleAdminChanged(role, previousAdminRole, adminRole); } /** * @dev Grants `role` to `account`. * * Internal function without access restriction. * * May emit a {RoleGranted} event. */ function _grantRole(bytes32 role, address account) internal virtual { if (!hasRole(role, account)) { _roles[role].members[account] = true; emit RoleGranted(role, account, _msgSender()); } } /** * @dev Revokes `role` from `account`. * * Internal function without access restriction. * * May emit a {RoleRevoked} event. */ function _revokeRole(bytes32 role, address account) internal virtual { if (hasRole(role, account)) { _roles[role].members[account] = false; emit RoleRevoked(role, account, _msgSender()); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (token/ERC20/ERC20.sol) pragma solidity ^0.8.0; import "./IERC20.sol"; import "./extensions/IERC20Metadata.sol"; import "../../utils/Context.sol"; /** * @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: * * - `to` cannot be the zero address. * - the caller must have a balance of at least `amount`. */ function transfer(address to, uint256 amount) public virtual override returns (bool) { address owner = _msgSender(); _transfer(owner, to, 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}. * * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on * `transferFrom`. This is semantically equivalent to an infinite approval. * * Requirements: * * - `spender` cannot be the zero address. */ function approve(address spender, uint256 amount) public virtual override returns (bool) { address owner = _msgSender(); _approve(owner, 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}. * * NOTE: Does not update the allowance if the current allowance * is the maximum `uint256`. * * Requirements: * * - `from` and `to` cannot be the zero address. * - `from` must have a balance of at least `amount`. * - the caller must have allowance for ``from``'s tokens of at least * `amount`. */ function transferFrom( address from, address to, uint256 amount ) public virtual override returns (bool) { address spender = _msgSender(); _spendAllowance(from, spender, amount); _transfer(from, to, 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) { address owner = _msgSender(); _approve(owner, spender, allowance(owner, 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) { address owner = _msgSender(); uint256 currentAllowance = allowance(owner, spender); require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero"); unchecked { _approve(owner, spender, currentAllowance - subtractedValue); } return true; } /** * @dev Moves `amount` of tokens from `from` to `to`. * * 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: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `from` must have a balance of at least `amount`. */ function _transfer( address from, address to, uint256 amount ) internal virtual { require(from != address(0), "ERC20: transfer from the zero address"); require(to != address(0), "ERC20: transfer to the zero address"); _beforeTokenTransfer(from, to, amount); uint256 fromBalance = _balances[from]; require(fromBalance >= amount, "ERC20: transfer amount exceeds balance"); unchecked { _balances[from] = fromBalance - amount; } _balances[to] += amount; emit Transfer(from, to, amount); _afterTokenTransfer(from, to, 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 Updates `owner` s allowance for `spender` based on spent `amount`. * * Does not update the allowance amount in case of infinite allowance. * Revert if not enough allowance is available. * * Might emit an {Approval} event. */ function _spendAllowance( address owner, address spender, uint256 amount ) internal virtual { uint256 currentAllowance = allowance(owner, spender); if (currentAllowance != type(uint256).max) { require(currentAllowance >= amount, "ERC20: insufficient allowance"); unchecked { _approve(owner, spender, currentAllowance - 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 {} }
// SPDX-License-Identifier: MIT // 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; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ 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 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 `to`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address to, 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 `from` to `to` 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 from, address to, uint256 amount ) external returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol) pragma solidity ^0.8.0; import "../IERC20.sol"; /** * @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); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (security/Pausable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which allows children to implement an emergency stop * mechanism that can be triggered by an authorized account. * * This module is used through inheritance. It will make available the * modifiers `whenNotPaused` and `whenPaused`, which can be applied to * the functions of your contract. Note that they will not be pausable by * simply including this module, only once the modifiers are put in place. */ abstract contract Pausable is Context { /** * @dev Emitted when the pause is triggered by `account`. */ event Paused(address account); /** * @dev Emitted when the pause is lifted by `account`. */ event Unpaused(address account); bool private _paused; /** * @dev Initializes the contract in unpaused state. */ constructor() { _paused = false; } /** * @dev Modifier to make a function callable only when the contract is not paused. * * Requirements: * * - The contract must not be paused. */ modifier whenNotPaused() { _requireNotPaused(); _; } /** * @dev Modifier to make a function callable only when the contract is paused. * * Requirements: * * - The contract must be paused. */ modifier whenPaused() { _requirePaused(); _; } /** * @dev Returns true if the contract is paused, and false otherwise. */ function paused() public view virtual returns (bool) { return _paused; } /** * @dev Throws if the contract is paused. */ function _requireNotPaused() internal view virtual { require(!paused(), "Pausable: paused"); } /** * @dev Throws if the contract is not paused. */ function _requirePaused() internal view virtual { require(paused(), "Pausable: not paused"); } /** * @dev Triggers stopped state. * * Requirements: * * - The contract must not be paused. */ function _pause() internal virtual whenNotPaused { _paused = true; emit Paused(_msgSender()); } /** * @dev Returns to normal state. * * Requirements: * * - The contract must be paused. */ function _unpause() internal virtual whenPaused { _paused = false; emit Unpaused(_msgSender()); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol) pragma solidity ^0.8.0; /** * @dev External interface of AccessControl declared to support ERC165 detection. */ interface IAccessControl { /** * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` * * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite * {RoleAdminChanged} not being emitted signaling this. * * _Available since v3.1._ */ event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole); /** * @dev Emitted when `account` is granted `role`. * * `sender` is the account that originated the contract call, an admin role * bearer except when using {AccessControl-_setupRole}. */ event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Emitted when `account` is revoked `role`. * * `sender` is the account that originated the contract call: * - if using `revokeRole`, it is the admin role bearer * - if using `renounceRole`, it is the role bearer (i.e. `account`) */ event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) external view returns (bool); /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {AccessControl-_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) external view returns (bytes32); /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function grantRole(bytes32 role, address account) external; /** * @dev Revokes `role` from `account`. * * If `account` had been granted `role`, emits a {RoleRevoked} event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function revokeRole(bytes32 role, address account) external; /** * @dev Revokes `role` from the calling account. * * Roles are often managed via {grantRole} and {revokeRole}: this function's * purpose is to provide a mechanism for accounts to lose their privileges * if they are compromised (such as when a trusted device is misplaced). * * If the calling account had been granted `role`, emits a {RoleRevoked} * event. * * Requirements: * * - the caller must be `account`. */ function renounceRole(bytes32 role, address account) external; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (utils/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; uint8 private constant _ADDRESS_LENGTH = 20; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } /** * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation. */ function toHexString(address addr) internal pure returns (string memory) { return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check * for the additional interface id that will be supported. For example: * * ```solidity * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); * } * ``` * * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation. */ abstract contract ERC165 is IERC165 { /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IERC165).interfaceId; } }
// SPDX-License-Identifier: MIT // 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); }
{ "optimizer": { "enabled": true, "runs": 1000 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"uint256","name":"initialSupply","type":"uint256"},{"internalType":"address","name":"receiver","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":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PAUSER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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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)
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
-----Decoded View---------------
Arg [0] : name (string): Wombat
Arg [1] : symbol (string): WOMBAT
Arg [2] : initialSupply (uint256): 10000000000000000000000000000
Arg [3] : receiver (address): 0x767a68E43252b05A41Db3bbD5e17743A52dA62C9
-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 0000000000000000000000000000000000000000204fce5e3e25026110000000
Arg [3] : 000000000000000000000000767a68e43252b05a41db3bbd5e17743a52da62c9
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [5] : 576f6d6261740000000000000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [7] : 574f4d4241540000000000000000000000000000000000000000000000000000
Loading...
Loading
Loading...
Loading
OVERVIEW
Wombat will be a place to celebrate and share one’s achievements & progress, as well as to follow friend’s activities in a Wombatverse live feed environment.Loading...
Loading
[ Download: CSV Export ]
A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.