Contract 0xf15e88EEf35BF4709A4C3E99c00358F9247D4531

 
Txn Hash Method
Block
From
To
Value [Txn Fee]
0x01e6098bf1dd4458b80d150c8760fc27f902497107b3cb7f3242264bc2356ec4Increase Allowan...544881072023-01-26 18:09:153 days 3 hrs ago0x30e904a18bd403efaeda62e53837f0f9b67117bc IN  Fantom Finance: fSilver Token0 FTM0.020082943216
0x5116b10aee87a9c9f0a8549b54fbae47240196cb09de2d544e7a8195b628d257Increase Allowan...542936972023-01-23 19:25:556 days 2 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.003997146424
0x29e231794c695f9803f2babd65ba0036de6f86216336a6df829a82202a2a8cd3Increase Allowan...536509882023-01-12 21:16:4317 days 47 mins ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.009827960799
0x172191d51bf59c7b4c3d5aa3a2f06bc5113196587da825cf20072df186a7c23dIncrease Allowan...533908562023-01-07 16:21:4522 days 5 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.002134689995
0xe1940c505e44aee717e550b22635663b21a688eb576e2e137236f82d93029052Increase Allowan...533908372023-01-07 16:21:2022 days 5 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.002134689995
0x5a22cc33ffb147570d53bbc040b84ea28033ad464b67f1466a261b6affb5958eTransfer532272892023-01-04 18:29:2925 days 3 hrs ago0x2523faf09dcb42b458cf5ff61a10bca30f418b28 IN  Fantom Finance: fSilver Token0 FTM0.001128723478
0x36d37df758f5b218f86623c9570c284a6a409df45a30d6c7e67c835454f2d303Transfer531644572023-01-03 17:41:0226 days 4 hrs ago0xa925658945d7a738faf571fa32477949fa88760f IN  Fantom Finance: fSilver Token0 FTM0.002826068327
0x3fd41dc4891cbdbd5b4fb710f31013709734b71bc592649f18b0385502ea272bIncrease Allowan...530960752023-01-02 9:41:1627 days 12 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.003153228376
0x305ad57483ba04d33dfba1d8ba798682341137345088f6267a32d538157cd04eIncrease Allowan...530960582023-01-02 9:40:3927 days 12 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.003153228376
0xe9cca739009d663f7e479485b4caff0023c65a4d10c3f7fbf33181d0ed9da7b0Increase Allowan...526813582022-12-22 10:38:1338 days 11 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.001692415405
0xc03a10664f9a71c6c8208921de378415a5602db83485517fbc39dc9ef8564bfdIncrease Allowan...525771372022-12-20 9:57:3140 days 12 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.00095167267
0x770b203a2494977c7e8261c14946b09a8011942d1a955b40a7be856c253366c7Increase Allowan...525771112022-12-20 9:56:2540 days 12 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.00095167267
0xdc144292d84a6f3424a1096960a1b2b9a5f8074f184e67eea0bdc93f30e79ae3Increase Allowan...520722562022-12-09 18:37:2751 days 3 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.002792504
0x86ac7bc7cf8a195ea1514c95327a5b9d940e26608676e3a89027e8c4e4df0a3bIncrease Allowan...517860902022-12-02 17:36:3958 days 4 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.001045332206
0xdcbff4b6fa6c0602709fc6c3189d84b11d226016c49e040ff0b7d1ac927565bdIncrease Allowan...517860772022-12-02 17:35:5558 days 4 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.001045332206
0x6db65960e4d495f4f796a3fcf4d72567dd184ff06ed572191ef1de1b7c003cd7Increase Allowan...517708842022-12-02 9:52:1958 days 12 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.0012654744
0xf28d8d765db01eeea3e80046265d9776d2db4e90994c7e54525caae0431ed2edIncrease Allowan...517475652022-12-02 1:35:2658 days 20 hrs ago0x538cce0cd87dfaa4ee96199fa1049f857acce8a3 IN  Fantom Finance: fSilver Token0 FTM0.002246365286
0x88a9142aa79d2d06d1cf868bb7334af76f56a6c9c48f2638419b4d04972d42eeIncrease Allowan...476484942022-09-24 16:27:47127 days 5 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.000072370696
0x702cee3a83593dfb42a432e69accdd6f47a873001c1dfaa244cc0cdf8eaa7799Increase Allowan...448166482022-08-13 12:23:22169 days 9 hrs ago0x7eace84bb52015b62ae71b190167c70ccd510997 IN  Fantom Finance: fSilver Token0 FTM0.000295309794
0x499a3345befb9f4c60c6ed7616f9d12198b5ad9d36ac143b9f8cf02592c62e0eIncrease Allowan...443345992022-08-06 10:04:17176 days 11 hrs ago0xd3b69d609f0f237ccf82fc9b7c16f725e4a2eda0 IN  Fantom Finance: fSilver Token0 FTM0.000119384888
0xd9b91f2e62623a725feeacf89bd10e45edb89e01c69da7a893db970d0c4c465bIncrease Allowan...443323722022-08-06 9:17:50176 days 12 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.000105014966
0x31e2db25569e2a80f60b35ea0cb9de7f6a4b57b0c6404de088c9529129ad277cIncrease Allowan...443323242022-08-06 9:16:55176 days 12 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.000105014966
0x14f13df804eb932feba1b0f3f79ad6cdcbbcfbb31592f7f43c58c6ce77a77a52Increase Allowan...433137392022-07-22 14:27:07191 days 7 hrs ago0xa8b0cac8c34e77aa9cb4f3d5e1f19a7b336d05e3 IN  Fantom Finance: fSilver Token0 FTM0.000732646642
0xb5a56774bfd32f11c1145fb6eddeb139acea2e1ec7b20226f974072587b0ab97Increase Allowan...430458682022-07-18 17:10:00195 days 4 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.00057272577
0xcf4472bb7308f957a540a2871262ced088e86cdf441897b7142fffa41da80b32Increase Allowan...430458192022-07-18 17:08:51195 days 4 hrs ago0x4cd8f8663a9d23169edab6619cf6537ce56b050c IN  Fantom Finance: fSilver Token0 FTM0.00057272577
[ Download CSV Export 
Latest 1 internal transaction
Parent Txn Hash Block From To Value
0x768a2f09f1da46710822645d9e4b6f67288ab955ae02f295296d775407375db814130752020-12-09 22:53:34780 days 23 hrs ago 0x3ea8375b450e443a9bb5cac5f4be9f8f646d7318  Contract Creation0 FTM
[ Download CSV Export 
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
fSilver

Compiler Version
v0.5.17+commit.d19bba13

Optimization Enabled:
Yes with 5000000 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at FtmScan.com on 2021-02-20
*/

pragma solidity ^0.5.0;

contract Context {
    // Empty internal constructor, to prevent people from mistakenly deploying
    // an instance of this contract, which should be used via inheritance.
    constructor () internal { }
    // solhint-disable-previous-line no-empty-blocks

    function _msgSender() internal view returns (address payable) {
        return msg.sender;
    }

    function _msgData() internal view returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

library Roles {
    struct Role {
        mapping (address => bool) bearer;
    }

    /**
     * @dev Give an account access to this role.
     */
    function add(Role storage role, address account) internal {
        require(!has(role, account), "Roles: account already has role");
        role.bearer[account] = true;
    }

    /**
     * @dev Remove an account's access to this role.
     */
    function remove(Role storage role, address account) internal {
        require(has(role, account), "Roles: account does not have role");
        role.bearer[account] = false;
    }

    /**
     * @dev Check if an account has this role.
     * @return bool
     */
    function has(Role storage role, address account) internal view returns (bool) {
        require(account != address(0), "Roles: account is the zero address");
        return role.bearer[account];
    }
}

contract MinterRole is Context {
    using Roles for Roles.Role;

    event MinterAdded(address indexed account);
    event MinterRemoved(address indexed account);

    Roles.Role private _minters;

    constructor () internal {
        _addMinter(_msgSender());
    }

    modifier onlyMinter() {
        require(isMinter(_msgSender()), "MinterRole: caller does not have the Minter role");
        _;
    }

    function isMinter(address account) public view returns (bool) {
        return _minters.has(account);
    }

    function addMinter(address account) public onlyMinter {
        _addMinter(account);
    }

    function renounceMinter() public {
        _removeMinter(_msgSender());
    }

    function _addMinter(address account) internal {
        _minters.add(account);
        emit MinterAdded(account);
    }

    function _removeMinter(address account) internal {
        _minters.remove(account);
        emit MinterRemoved(account);
    }
}

contract PauserRole is Context {
    using Roles for Roles.Role;

    event PauserAdded(address indexed account);
    event PauserRemoved(address indexed account);

    Roles.Role private _pausers;

    constructor () internal {
        _addPauser(_msgSender());
    }

    modifier onlyPauser() {
        require(isPauser(_msgSender()), "PauserRole: caller does not have the Pauser role");
        _;
    }

    function isPauser(address account) public view returns (bool) {
        return _pausers.has(account);
    }

    function addPauser(address account) public onlyPauser {
        _addPauser(account);
    }

    function renouncePauser() public {
        _removePauser(_msgSender());
    }

    function _addPauser(address account) internal {
        _pausers.add(account);
        emit PauserAdded(account);
    }

    function _removePauser(address account) internal {
        _pausers.remove(account);
        emit PauserRemoved(account);
    }
}

contract Pausable is Context, PauserRole {
    /**
     * @dev Emitted when the pause is triggered by a pauser (`account`).
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by a pauser (`account`).
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state. Assigns the Pauser role
     * to the deployer.
     */
    constructor () internal {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view returns (bool) {
        return _paused;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     */
    modifier whenNotPaused() {
        require(!_paused, "Pausable: paused");
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     */
    modifier whenPaused() {
        require(_paused, "Pausable: not paused");
        _;
    }

    /**
     * @dev Called by a pauser to pause, triggers stopped state.
     */
    function pause() public onlyPauser whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Called by a pauser to unpause, returns to normal state.
     */
    function unpause() public onlyPauser whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     * - Subtraction cannot overflow.
     *
     * _Available since v2.4.0._
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     *
     * _Available since v2.4.0._
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        // Solidity only automatically asserts when dividing by 0
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     *
     * _Available since v2.4.0._
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

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);
}

contract ERC20 is Context, IERC20 {
    using SafeMath for uint256;

    mapping (address => uint256) private _balances;

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

    uint256 private _totalSupply;

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view 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 returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public 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 returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
        return true;
    }

    /**
     * @dev Moves tokens `amount` from `sender` to `recipient`.
     *
     * This is internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(address sender, address recipient, uint256 amount) internal {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
        _balances[recipient] = _balances[recipient].add(amount);
        emit Transfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements
     *
     * - `to` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal {
        require(account != address(0), "ERC20: mint to the zero address");

        _totalSupply = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(amount);
        emit Transfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal {
        require(account != address(0), "ERC20: burn from the zero address");

        _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
        _totalSupply = _totalSupply.sub(amount);
        emit Transfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner`s tokens.
     *
     * This is internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(address owner, address spender, uint256 amount) internal {
        require(owner != address(0), "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 Destroys `amount` tokens from `account`.`amount` is then deducted
     * from the caller's allowance.
     *
     * See {_burn} and {_approve}.
     */
    function _burnFrom(address account, uint256 amount) internal {
        _burn(account, amount);
        _approve(account, _msgSender(), _allowances[account][_msgSender()].sub(amount, "ERC20: burn amount exceeds allowance"));
    }
}

contract ERC20Burnable is Context, ERC20 {
    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public {
        _burn(_msgSender(), amount);
    }

    /**
     * @dev See {ERC20-_burnFrom}.
     */
    function burnFrom(address account, uint256 amount) public {
        _burnFrom(account, amount);
    }
}

contract ERC20Detailed is IERC20 {
    string private _name;
    string private _symbol;
    uint8 private _decimals;

    /**
     * @dev Sets the values for `name`, `symbol`, and `decimals`. All three of
     * these values are immutable: they can only be set once during
     * construction.
     */
    constructor (string memory name, string memory symbol, uint8 decimals) public {
        _name = name;
        _symbol = symbol;
        _decimals = decimals;
    }

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

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

contract ERC20Mintable is ERC20, MinterRole {
    /**
     * @dev See {ERC20-_mint}.
     *
     * Requirements:
     *
     * - the caller must have the {MinterRole}.
     */
    function mint(address account, uint256 amount) public onlyMinter returns (bool) {
        _mint(account, amount);
        return true;
    }
}

contract ERC20Pausable is ERC20, Pausable {
    function transfer(address to, uint256 value) public whenNotPaused returns (bool) {
        return super.transfer(to, value);
    }

    function transferFrom(address from, address to, uint256 value) public whenNotPaused returns (bool) {
        return super.transferFrom(from, to, value);
    }

    function approve(address spender, uint256 value) public whenNotPaused returns (bool) {
        return super.approve(spender, value);
    }

    function increaseAllowance(address spender, uint256 addedValue) public whenNotPaused returns (bool) {
        return super.increaseAllowance(spender, addedValue);
    }

    function decreaseAllowance(address spender, uint256 subtractedValue) public whenNotPaused returns (bool) {
        return super.decreaseAllowance(spender, subtractedValue);
    }
}

contract fSilver is ERC20, ERC20Detailed, ERC20Mintable, ERC20Burnable, ERC20Pausable {
    // create instance of the fSilver token
    constructor () public ERC20Detailed("fSilver", "FSILVER", 18) {
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[],"payable":false,"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":"account","type":"address"}],"name":"MinterAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"}],"name":"MinterRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"}],"name":"PauserAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"}],"name":"PauserRemoved","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"},{"constant":false,"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"addMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"addPauser","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isMinter","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isPauser","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"pause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"renounceMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"renouncePauser","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"unpause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}]

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

Deployed ByteCode Sourcemap

22712:211:0:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;22712:211:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;20562:83;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:100:-1;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;20562:83:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;22199:140;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;22199:140:0;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;12874:91;;;:::i;:::-;;;;;;;;;;;;;;;;22031:160;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;22031:160:0;;;;;;;;;;;;;;;;;;:::i;21414:83::-;;;:::i;:::-;;;;;;;;;;;;;;;;;;;22347:170;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;22347:170:0;;;;;;;;;:::i;4953:120::-;;;:::i;:::-;;21692:143;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;21692:143:0;;;;;;;;;:::i;19753:83::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;19753:83:0;;:::i;2971:109::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;2971:109:0;;;;:::i;4160:78::-;;;:::i;3188:79::-;;;:::i;13028:110::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;13028:110:0;;;;:::i;19898:103::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;19898:103:0;;;;;;;;;:::i;3088:92::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;3088:92:0;;;;:::i;4740:118::-;;;:::i;20764:87::-;;;:::i;2087:92::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;2087:92:0;;;;:::i;2187:79::-;;;:::i;22525:180::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;22525:180:0;;;;;;;;;:::i;21891:132::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;21891:132:0;;;;;;;;;:::i;1970:109::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;1970:109:0;;;;:::i;13572:134::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;13572:134:0;;;;;;;;;;;:::i;20562:83::-;20632:5;20625:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;20599:13;;20625:12;;20632:5;;20625:12;;20632:5;20625:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;20562:83;:::o;22199:140::-;4397:7;;22278:4;;4397:7;;4396:8;4388:37;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;22302:29;22316:7;22325:5;22302:13;:29::i;:::-;22295:36;22199:140;-1:-1:-1;;;22199:140:0:o;12874:91::-;12945:12;;12874:91;:::o;22031:160::-;4397:7;;22124:4;;4397:7;;4396:8;4388:37;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;22148:35;22167:4;22173:2;22177:5;22148:18;:35::i;:::-;22141:42;22031:160;-1:-1:-1;;;;22031:160:0:o;21414:83::-;21480:9;;;;21414:83;:::o;22347:170::-;4397:7;;22441:4;;4397:7;;4396:8;4388:37;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;22465:44;22489:7;22498:10;22465:23;:44::i;4953:120::-;2868:22;2877:12;:10;:12::i;:::-;2868:8;:22::i;:::-;2860:83;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4596:7;;;;4588:40;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5012:7;:15;;;;;;5043:22;5052:12;:10;:12::i;:::-;5043:22;;;;;;;;;;;;;;;;;;4953:120::o;21692:143::-;21766:4;1867:22;1876:12;:10;:12::i;:::-;1867:8;:22::i;:::-;1859:83;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;21783:22;21789:7;21798:6;21783:5;:22::i;:::-;-1:-1:-1;21823:4:0;21692:143;;;;:::o;19753:83::-;19801:27;19807:12;:10;:12::i;:::-;19821:6;19801:5;:27::i;:::-;19753:83;:::o;2971:109::-;3027:4;3051:21;:8;3064:7;3051:21;:12;:21;:::i;:::-;3044:28;2971:109;-1:-1:-1;;2971:109:0:o;4160:78::-;4223:7;;;;4160:78;:::o;3188:79::-;3232:27;3246:12;:10;:12::i;:::-;3232:13;:27::i;:::-;3188:79::o;13028:110::-;13112:18;;13085:7;13112:18;;;;;;;;;;;;13028:110::o;19898:103::-;19967:26;19977:7;19986:6;19967:9;:26::i;:::-;19898:103;;:::o;3088:92::-;2868:22;2877:12;:10;:12::i;2868:22::-;2860:83;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3153:19;3164:7;3153:10;:19::i;4740:118::-;2868:22;2877:12;:10;:12::i;2868:22::-;2860:83;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4397:7;;;;4396:8;4388:37;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4800:7;:14;;;;4810:4;4800:14;;;4830:20;4837:12;:10;:12::i;20764:87::-;20836:7;20829:14;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;20803:13;;20829:14;;20836:7;;20829:14;;20836:7;20829:14;;;;;;;;;;;;;;;;;;;;;;;;2087:92;1867:22;1876:12;:10;:12::i;1867:22::-;1859:83;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2152:19;2163:7;2152:10;:19::i;2187:79::-;2231:27;2245:12;:10;:12::i;:::-;2231:13;:27::i;22525:180::-;4397:7;;22624:4;;4397:7;;4396:8;4388:37;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;22648:49;22672:7;22681:15;22648:23;:49::i;21891:132::-;4397:7;;21966:4;;4397:7;;4396:8;4388:37;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;21990:25;22005:2;22009:5;21990:14;:25::i;1970:109::-;2026:4;2050:21;:8;2063:7;2050:21;:12;:21;:::i;13572:134::-;13671:18;;;;13644:7;13671:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;13572:134::o;13853:152::-;13919:4;13936:39;13945:12;:10;:12::i;:::-;13959:7;13968:6;13936:8;:39::i;14477:304::-;14566:4;14583:36;14593:6;14601:9;14612:6;14583:9;:36::i;:::-;14630:121;14639:6;14647:12;:10;:12::i;:::-;14661:89;14699:6;14661:89;;;;;;;;;;;;;;;;;:19;;;;;;;:11;:19;;;;;;14681:12;:10;:12::i;:::-;14661:33;;;;;;;;;;;;;-1:-1:-1;14661:33:0;;;:89;;:37;:89;:::i;:::-;14630:8;:121::i;:::-;-1:-1:-1;14769:4:0;14477:304;;;;;:::o;15190:210::-;15270:4;15287:83;15296:12;:10;:12::i;:::-;15310:7;15319:50;15358:10;15319:11;:25;15331:12;:10;:12::i;:::-;15319:25;;;;;;;;;;;;;;;;;;-1:-1:-1;15319:25:0;;;:34;;;;;;;;;;;:50;:38;:50;:::i;296:98::-;376:10;296:98;:::o;17406:308::-;17482:21;;;17474:65;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;17567:12;;:24;;17584:6;17567:24;:16;:24;:::i;:::-;17552:12;:39;17623:18;;;:9;:18;;;;;;;;;;;:30;;17646:6;17623:30;:22;:30;:::i;:::-;17602:18;;;:9;:18;;;;;;;;;;;:51;;;;17669:37;;;;;;;17602:18;;:9;;17669:37;;;;;;;;;;17406:308;;:::o;18046:348::-;18122:21;;;18114:67;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18215:68;18238:6;18215:68;;;;;;;;;;;;;;;;;:18;;;:9;:18;;;;;;;;;;;;:68;;:22;:68;:::i;:::-;18194:18;;;:9;:18;;;;;;;;;;:89;18309:12;;:24;;18326:6;18309:24;:16;:24;:::i;:::-;18294:12;:39;18349:37;;;;;;;;18375:1;;18349:37;;;;;;;;;;;;;18046:348;;:::o;1330:203::-;1402:4;1427:21;;;1419:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;1505:20:0;;:11;:20;;;;;;;;;;;;;;;1330:203::o;3405:130::-;3465:24;:8;3481:7;3465:24;:15;:24;:::i;:::-;3505:22;;;;;;;;;;;3405:130;:::o;19358:232::-;19430:22;19436:7;19445:6;19430:5;:22::i;:::-;19463:119;19472:7;19481:12;:10;:12::i;:::-;19495:86;19534:6;19495:86;;;;;;;;;;;;;;;;;:20;;;;;;;:11;:20;;;;;;19516:12;:10;:12::i;3275:122::-;3332:21;:8;3345:7;3332:21;:12;:21;:::i;:::-;3369:20;;;;;;;;;;;3275:122;:::o;2274:::-;2331:21;:8;2344:7;2331:21;:12;:21;:::i;:::-;2368:20;;;;;;;;;;;2274:122;:::o;2404:130::-;2464:24;:8;2480:7;2464:24;:15;:24;:::i;:::-;2504:22;;;;;;;;;;;2404:130;:::o;15903:261::-;15988:4;16005:129;16014:12;:10;:12::i;:::-;16028:7;16037:96;16076:15;16037:96;;;;;;;;;;;;;;;;;:11;:25;16049:12;:10;:12::i;:::-;16037:25;;;;;;;;;;;;;;;;;;-1:-1:-1;16037:25:0;;;:34;;;;;;;;;;;:96;;:38;:96;:::i;13351:158::-;13420:4;13437:42;13447:12;:10;:12::i;:::-;13461:9;13472:6;13437:9;:42::i;18834:338::-;18928:19;;;18920:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;19007:21;;;18999:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;19080:18;;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;19132:32;;;;;;;;;;;;;;;;;18834:338;;;:::o;16654:471::-;16752:20;;;16744:70;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;16833:23;;;16825:71;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;16929;16951:6;16929:71;;;;;;;;;;;;;;;;;:17;;;:9;:17;;;;;;;;;;;;:71;;:21;:71;:::i;:::-;16909:17;;;;:9;:17;;;;;;;;;;;:91;;;;17034:20;;;;;;;:32;;17059:6;17034:32;:24;:32;:::i;:::-;17011:20;;;;:9;:20;;;;;;;;;;;;:55;;;;17082:35;;;;;;;17011:20;;17082:35;;;;;;;;;;;;;16654:471;;;:::o;6264:192::-;6350:7;6386:12;6378:6;;;;6370:29;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23:1:-1;8:100;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;6370:29:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;6422:5:0;;;6264:192::o;5335:181::-;5393:7;5425:5;;;5449:6;;;;5441:46;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5791:136;5849:7;5876:43;5880:1;5883;5876:43;;;;;;;;;;;;;;;;;:3;:43::i;1052:183::-;1132:18;1136:4;1142:7;1132:3;:18::i;:::-;1124:64;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1199:20;;1222:5;1199:20;;;;;;;;;;;:28;;;;;;1052:183::o;794:178::-;872:18;876:4;882:7;872:3;:18::i;:::-;871:19;863:63;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;937:20;;:11;:20;;;;;;;;;;;:27;;;;960:4;937:27;;;794:178::o

Swarm Source

bzzr://4737428dc2172e4cc346bb0cfe4ef3bc310e47c087ed1671c9d8c315e9aa93d4
Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Validator ID :
0 FTM

Amount Staked
0

Amount Delegated
0

Staking Total
0

Staking Start Epoch
0

Staking Start Time
0

Proof of Importance
0

Origination Score
0

Validation Score
0

Active
0

Online
0

Downtime
0 s
Address Amount claimed Rewards Created On Epoch Created On
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.