ETH Price: $3,679.42 (+2.18%)

Token

ARPA Token (ARPA)
 

Overview

Max Total Supply

1,999,999,999.999999999999999778 ARPA

Holders

15,813 ( 0.209%)

Market

Price

$0.06 @ 0.000017 ETH (+7.24%)

Onchain Market Cap

$127,513,118.08

Circulating Supply Market Cap

$96,883,612.68

Other Info

Token Contract (WITH 18 Decimals)

Filtered by Token Holder
shardeum.eth
Balance
0.07380034874766 ARPA

Value
$0.00 ( ~0 Eth) [0.0000%]
0xcd0d967449430caaabda422af22f64254c3f1168
Loading...
Loading
Loading...
Loading
Loading...
Loading

OVERVIEW

Cryptography- and blockchain-based privacy-preserving computation network.

Profitability / Loss

Since Initial Offer Price
:$0.02 218.78%

Market

Volume (24H):$33,021,310.47
Market Capitalization:$96,883,612.68
Circulating Supply:1,519,586,598.00 ARPA
Market Data Source: Coinmarketcap

ICO Information

ICO Start Date : Apr 25, 2019
ICO End Date : Apr 26, 2019
Raised : $8,000,000
ICO Price  : $0.02

# Exchange Pair Price  24H Volume % Volume
1
Binance
ARPA-USDT$0.0636
0.0000173 Eth
$10,589,729.00
167,387,119.200 ARPA
32.0267%
2
BtcTurk | Kripto
ARPA-TRY$0.0637
0.0000173 Eth
$3,787,375.00
59,477,989.785 ARPA
11.3801%
3
Binance
ARPA-TRY$0.0637
0.0000173 Eth
$2,694,250.00
42,626,619.000 ARPA
8.1559%
4
XT.COM
ARPA-USDT$0.0638
0.0000174 Eth
$2,178,485.00
34,440,048.900 ARPA
6.5895%
5
Bitrue
ARPA-USDT$0.0636
0.0000173 Eth
$1,814,139.00
28,506,308.800 ARPA
5.4542%
6
WhiteBIT
ARPA-USDT$0.0637
0.0000173 Eth
$1,462,448.00
22,950,536.480 ARPA
4.3912%
7
Dcoin
ARPA-USDT$0.0636
0.0000173 Eth
$1,115,881.00
17,550,416.000 ARPA
3.3580%
8
Toobit
ARPA-USDT$0.0636
0.0000173 Eth
$1,064,308.00
16,834,572.500 ARPA
3.2210%
9
LBank
ARPA-USDT$0.0635
0.0000173 Eth
$889,831.00
14,011,292.000 ARPA
2.6808%
10
BtcTurk | Kripto
ARPA-USDT$0.0636
0.0000173 Eth
$857,871.00
13,478,155.275 ARPA
2.5788%
11
Hotcoin
ARPA-USDT$0.0637
0.0000173 Eth
$736,168.00
11,565,886.800 ARPA
2.2129%
12
BitMart
ARPA-USDT$0.0636
0.0000173 Eth
$647,987.00
10,182,143.200 ARPA
1.9482%
13
Trubit
ARPA-USDT$0.0636
0.0000173 Eth
$567,797.00
9,230,123.300 ARPA
1.7660%
14
FameEX
ARPA-USDT$0.0636
0.0000173 Eth
$498,271.00
7,910,090.068 ARPA
1.5135%
15
Bitget
ARPA-USDT$0.0636
0.0000173 Eth
$485,468.00
7,727,484.100 ARPA
1.4785%
16
Bithumb
ARPA-KRW$0.0632
0.0000172 Eth
$454,022.00
7,178,754.183 ARPA
1.3735%
17
Ourbit
ARPA-USDT$0.0637
0.0000173 Eth
$388,417.00
6,151,342.910 ARPA
1.1770%
18
CoinTR
ARPA-USDT$0.0636
0.0000173 Eth
$357,702.00
5,752,680.900 ARPA
1.1007%
19
Coinbase Exchange
ARPA-USD$0.0637
0.0000173 Eth
$344,473.00
5,407,746.700 ARPA
1.0347%
20
Gate.io
ARPA-USDT$0.0637
0.0000174 Eth
$207,133.00
3,249,986.640 ARPA
0.6218%
21
Upbit Indonesia
ARPA-BTC$0.063
0.0000172 Eth
$205,301.00
3,258,339.209 ARPA
0.6234%
22
Upbit
ARPA-BTC$0.063
0.0000172 Eth
$205,239.00
3,258,339.209 ARPA
0.6234%
23
MEXC
ARPA-USDT$0.0638
0.0000173 Eth
$199,827.00
3,134,465.860 ARPA
0.5997%
24
HTX
ARPA-USDT$0.0635
0.0000173 Eth
$197,522.00
3,192,789.078 ARPA
0.6109%
25
BingX
ARPA-USDT$0.0636
0.0000173 Eth
$184,881.00
2,932,720.013 ARPA
0.5611%
26
Hibt
ARPA-USDT$0.0636
0.0000173 Eth
$179,636.00
2,840,778.164 ARPA
0.5435%
27
Binance
ARPA-BTC$0.0639
0.0000174 Eth
$166,795.00
2,620,113.000 ARPA
0.5013%
28
KuCoin
ARPA-USDT$0.0636
0.0000173 Eth
$154,473.00
2,427,915.688 ARPA
0.4645%
29
CoinTR
ARPA-TRY$0.0636
0.0000173 Eth
$145,280.00
2,344,286.000 ARPA
0.4485%
30
CoinCatch
ARPA-USDT$0.0637
0.0000173 Eth
$122,818.00
1,990,847.000 ARPA
0.3809%
31
Icrypex
ARPA-USDT$0.064
0.0000174 Eth
$122,293.00
1,912,310.893 ARPA
0.3659%
32
Bitvavo
ARPA-EUR$0.0638
0.0000174 Eth
$89,699.00
1,405,100.877 ARPA
0.2688%
33
DeGate
0XBA50933C268F567BDC86E1AC131BE072C6B0B71A-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.0636
0.0000173 Eth
$88,086.00
1,422,592.800 0XBA50933C268F567BDC86E1AC131BE072C6B0B71A
0.2722%
34
Pionex
ARPA-USDT$0.0636
0.0000173 Eth
$75,378.00
1,191,043.620 ARPA
0.2279%
35
LATOKEN
ARPA-USDT$0.0636
0.0000173 Eth
$40,292.00
633,217.053 ARPA
0.1212%
36
Crypto.com Exchange
ARPA-USD$0.0639
0.0000174 Eth
$36,635.00
573,510.000 ARPA
0.1097%
37
Tapbit
ARPA-USDT$0.0639
0.0000174 Eth
$31,980.00
522,411.000 ARPA
0.1000%
38
WEEX
ARPA-USDT$0.0635
0.0000173 Eth
$31,503.00
507,025.100 ARPA
0.0970%
39
Kraken
ARPA-USD$0.0644
0.0000175 Eth
$29,973.00
465,207.106 ARPA
0.0890%
40
BloFin
ARPA-USDT$0.0636
0.0000173 Eth
$27,896.00
451,921.300 ARPA
0.0865%
41
TokoCrypto
ARPA-USDT$0.0639
0.0000174 Eth
$26,655.00
417,364.745 ARPA
0.0799%
42
CoinEx
ARPA-USDT$0.0637
0.0000174 Eth
$13,301.31
210,925.971 ARPA
0.0404%
43
Kraken
ARPA-EUR$0.0639
0.0000174 Eth
$7,911.40
123,744.342 ARPA
0.0237%
44
Tothemoon
ARPA-USDT$0.0638
0.0000174 Eth
$5,830.12
91,342.600 ARPA
0.0175%
45
Upbit Indonesia
ARPA-USDT$0.065
0.0000177 Eth
$2,280.81
35,083.690 ARPA
0.0067%
46
PancakeSwap (v2)
0X6F769E65C14EBD1F68817F5F1DCDB61CFA2D6F7E-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$0.064
0.0000174 Eth
$2,114.65
33,489.138 0X6F769E65C14EBD1F68817F5F1DCDB61CFA2D6F7E
0.0064%
47
Upbit
ARPA-USDT$0.065
0.0000177 Eth
$2,037.49
31,326.207 ARPA
0.0060%
48
Coinone
ARPA-KRW$0.063
0.0000172 Eth
$1,862.22
29,581.856 ARPA
0.0057%
49
Mudrex
ARPA-USDT$0.0636
0.0000173 Eth
$1,651.50
25,973.568 ARPA
0.0050%
50
PancakeSwap V1 (BSC)
0X6F769E65C14EBD1F68817F5F1DCDB61CFA2D6F7E-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$0.0637
0.0000173 Eth
$724.39
11,415.847 0X6F769E65C14EBD1F68817F5F1DCDB61CFA2D6F7E
0.0022%
51
Gate.io
ARPA-ETH$0.0639
0.0000174 Eth
$310.18
5,042.970 ARPA
0.0010%
52
Uniswap V3 (Ethereum)
0XBA50933C268F567BDC86E1AC131BE072C6B0B71A-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$0.0696
0.0000190 Eth
$280.07
3,919.614 0XBA50933C268F567BDC86E1AC131BE072C6B0B71A
0.0007%
53
Bittime
ARPA-IDR$0.0639
0.0000174 Eth
$147.88
2,390.000 ARPA
0.0005%
54
Uniswap V3 (Polygon)
0XEE800B277A96B0F490A1A732E1D6395FAD960A26-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$0.0606
0.0000165 Eth
$103.05
1,695.979 0XEE800B277A96B0F490A1A732E1D6395FAD960A26
0.0003%
55
Nominex
ARPA-USDT$0.0567
0.0000172 Eth
$95.55
1,684.567 ARPA
0.0003%
56
Sushiswap (Polygon POS)
0XEE800B277A96B0F490A1A732E1D6395FAD960A26-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$0.0611
0.0000166 Eth
$51.37
858.737 0XEE800B277A96B0F490A1A732E1D6395FAD960A26
0.0002%
57
HonorSwap
0X6F769E65C14EBD1F68817F5F1DCDB61CFA2D6F7E-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$0.0637
0.0000174 Eth
$48.16
766.176 0X6F769E65C14EBD1F68817F5F1DCDB61CFA2D6F7E
0.0001%
58
TokoCrypto
ARPA-BTC$0.0639
0.0000174 Eth
$10.93
170.985 ARPA
0.0000%
59
Komodo Wallet
KMD-ARPA$0.0591
0.0000175 Eth
$3.58
11.870 KMD
0.0000%
60
FMFW.io
ARPA-USDT$0.0617
0.0000168 Eth
$3.09
50.000 ARPA
0.0000%
61
HitBTC
ARPA-USDT$0.0617
0.0000168 Eth
$3.04
50.000 ARPA
0.0000%
62
Giottus
ARPA-INR$0.0586
0.0000162 Eth
$1.40
23.838 ARPA
0.0000%
63
HitBTC
ARPA-BTC$0.0575
0.0000157 Eth
$0.5747
10.000 ARPA
0.0000%
64
FMFW.io
ARPA-BTC$0.0574
0.0000157 Eth
$0.5744
10.000 ARPA
0.0000%

Contract Source Code Verified (Exact Match)

Contract Name:
ARPAToken

Compiler Version
v0.5.4+commit.9549d8ff

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2019-04-22
*/

pragma solidity 0.5.4;

/**
 * @title ERC20 interface
 * @dev see https://eips.ethereum.org/EIPS/eip-20
 */
interface IERC20 {
    function transfer(address to, uint256 value) external returns (bool);

    function approve(address spender, uint256 value) external returns (bool);

    function transferFrom(address from, address to, uint256 value) external returns (bool);

    function totalSupply() external view returns (uint256);

    function balanceOf(address who) external view returns (uint256);

    function allowance(address owner, address spender) external view returns (uint256);

    event Transfer(address indexed from, address indexed to, uint256 value);

    event Approval(address indexed owner, address indexed spender, uint256 value);
}

/**
 * @title Standard ERC20 token
 *
 * @dev Implementation of the basic standard token.
 * https://eips.ethereum.org/EIPS/eip-20
 * Originally based on code by FirstBlood:
 * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
 *
 * This implementation emits additional Approval events, allowing applications to reconstruct the allowance status for
 * all accounts just by listening to said events. Note that this isn't required by the specification, and other
 * compliant implementations may not do it.
 */
contract ERC20 is IERC20 {
    using SafeMath for uint256;

    mapping (address => uint256) internal _balances;

    mapping (address => mapping (address => uint256)) internal _allowed;

    uint256 internal _totalSupply;

    /**
     * @dev Total number of tokens in existence.
     */
    function totalSupply() public view returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev Gets the balance of the specified address.
     * @param owner The address to query the balance of.
     * @return A uint256 representing the amount owned by the passed address.
     */
    function balanceOf(address owner) public view returns (uint256) {
        return _balances[owner];
    }

    /**
     * @dev Function to check the amount of tokens that an owner allowed to a spender.
     * @param owner address The address which owns the funds.
     * @param spender address The address which will spend the funds.
     * @return A uint256 specifying the amount of tokens still available for the spender.
     */
    function allowance(address owner, address spender) public view returns (uint256) {
        return _allowed[owner][spender];
    }

    /**
     * @dev Transfer token to a specified address.
     * @param to The address to transfer to.
     * @param value The amount to be transferred.
     */
    function transfer(address to, uint256 value) public returns (bool) {
        _transfer(msg.sender, to, value);
        return true;
    }

    /**
     * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
     * 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
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     */
    function approve(address spender, uint256 value) public returns (bool) {
        _approve(msg.sender, spender, value);
        return true;
    }

    /**
     * @dev Transfer tokens from one address to another.
     * Note that while this function emits an Approval event, this is not required as per the specification,
     * and other compliant implementations may not emit the event.
     * @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
     */
    function transferFrom(address from, address to, uint256 value) public returns (bool) {
        _transfer(from, to, value);
        _approve(from, msg.sender, _allowed[from][msg.sender].sub(value));
        return true;
    }

    /**
     * @dev Increase the amount of tokens that an owner allowed to a spender.
     * approve should be called when _allowed[msg.sender][spender] == 0. To increment
     * allowed value is better to use this function to avoid 2 calls (and wait until
     * the first transaction is mined)
     * From MonolithDAO Token.sol
     * Emits an Approval event.
     * @param spender The address which will spend the funds.
     * @param addedValue The amount of tokens to increase the allowance by.
     */
    function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
        _approve(msg.sender, spender, _allowed[msg.sender][spender].add(addedValue));
        return true;
    }

    /**
     * @dev Decrease the amount of tokens that an owner allowed to a spender.
     * approve should be called when _allowed[msg.sender][spender] == 0. To decrement
     * allowed value is better to use this function to avoid 2 calls (and wait until
     * the first transaction is mined)
     * From MonolithDAO Token.sol
     * Emits an Approval event.
     * @param spender The address which will spend the funds.
     * @param subtractedValue The amount of tokens to decrease the allowance by.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
        _approve(msg.sender, spender, _allowed[msg.sender][spender].sub(subtractedValue));
        return true;
    }

    /**
     * @dev Transfer token for a specified addresses.
     * @param from The address to transfer from.
     * @param to The address to transfer to.
     * @param value The amount to be transferred.
     */
    function _transfer(address from, address to, uint256 value) internal {
        require(to != address(0));

        _balances[from] = _balances[from].sub(value);
        _balances[to] = _balances[to].add(value);
        emit Transfer(from, to, value);
    }

    /**
     * @dev Internal function that mints an amount of the token and assigns it to
     * an account. This encapsulates the modification of balances such that the
     * proper events are emitted.
     * @param account The account that will receive the created tokens.
     * @param value The amount that will be created.
     */
    function _mint(address account, uint256 value) internal {
        require(account != address(0));

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

    /**
     * @dev Internal function that burns an amount of the token of a given
     * account.
     * @param account The account whose tokens will be burnt.
     * @param value The amount that will be burnt.
     */
    function _burn(address account, uint256 value) internal {
        require(account != address(0));

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

    /**
     * @dev Approve an address to spend another addresses' tokens.
     * @param owner The address that owns the tokens.
     * @param spender The address that will spend the tokens.
     * @param value The number of tokens that can be spent.
     */
    function _approve(address owner, address spender, uint256 value) internal {
        require(spender != address(0));
        require(owner != address(0));

        _allowed[owner][spender] = value;
        emit Approval(owner, spender, value);
    }

    /**
     * @dev Internal function that burns an amount of the token of a given
     * account, deducting from the sender's allowance for said account. Uses the
     * internal burn function.
     * Emits an Approval event (reflecting the reduced allowance).
     * @param account The account whose tokens will be burnt.
     * @param value The amount that will be burnt.
     */
    function _burnFrom(address account, uint256 value) internal {
        _burn(account, value);
        _approve(account, msg.sender, _allowed[account][msg.sender].sub(value));
    }
}

/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
contract Ownable {
    address private _owner;

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

    /**
     * @dev The Ownable constructor sets the original `owner` of the contract to the a
     * specified account.
     * @param initalOwner The address of the inital owner.
     */
    constructor (address initalOwner) internal {
        _owner = initalOwner;
        emit OwnershipTransferred(address(0), _owner);
    }

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(isOwner());
        _;
    }

    /**
     * @return true if `msg.sender` is the owner of the contract.
     */
    function isOwner() public view returns (bool) {
        return msg.sender == _owner;
    }

    /**
     * @dev Allows the current owner to relinquish control of the contract.
     * It will not be possible to call the functions with the `onlyOwner`
     * modifier anymore.
     * @notice Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Allows the current owner to transfer control of the contract to a newOwner.
     * @param newOwner The address to transfer ownership to.
     */
    function transferOwnership(address newOwner) public onlyOwner {
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers control of the contract to a newOwner.
     * @param newOwner The address to transfer ownership to.
     */
    function _transferOwnership(address newOwner) internal {
        require(newOwner != address(0));
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

/**
 * @title ARPAToken
 * @dev ARPA is an ownable, mintable, pausable and burnable ERC20 token
 */
contract ARPAToken is ERC20, Ownable {
    using SafeMath for uint;

    string public constant name = "ARPA Token";
    uint8 public constant decimals = 18;
    string public constant symbol = "ARPA";
    uint public constant maxSupply = 2 * 10**9 * 10**uint(decimals); // 2 billion
    uint public constant initalSupply = 14 * 10**8 * 10**uint(decimals); // 1.4 billion
    
    bool public paused; // True when circulation is paused.

    mapping (address => bool) public minter;

    /**
     * @dev Throws if called by any account that is not a minter.
     */
    modifier onlyMinter() {
        require(minter[msg.sender]);
        _;
    }

    /**
     * @dev Throws if called when the circulation is paused.
     */
    modifier whenNotPaused() {
        require(paused == false);
        _;
    }

    /**
     * @dev The ARPAToken constructor sets the original manager of the contract to the a
     * specified account, and send all the inital supply to it.
     * @param manager The address of the first manager of this contract.
     */
    constructor(address manager) public Ownable(manager) {
        _balances[manager] = initalSupply;
        _totalSupply = initalSupply;
    }

    /**
     * @dev Add an address to the minter list.
     * @param minterAddress The address to be added as a minter.
     */
    function addMinter(address minterAddress) public onlyOwner {
        minter[minterAddress] = true;
    }

    /**
     * @dev Remove an address from the minter list.
     * @param minterAddress The address to be removed from minters.
     */
    function removeMinter(address minterAddress) public onlyOwner {
        minter[minterAddress] = false;
    }

    /**
     * @dev Function to mint tokens by a minter
     * @param to The address that will receive the minted tokens.
     * @param value The amount of tokens to mint.
     * @return A boolean that indicates if the operation was successful.
     * @notice 30% of the ARPA token are issued by the mining process.
     */
    function mint(address to, uint value) public onlyMinter returns (bool) {
        require(_totalSupply.add(value) <= maxSupply);
        _mint(to, value);
        return true;
    }

    /**
     * @dev Function to pause all the circulation in the case of emergency.
     */
    function pause() public onlyOwner {
        paused = true;
    }

    /**
     * @dev Function to recover all the circulation from emergency.
     */
    function unpause() public onlyOwner {
        paused = false;
    }

    /**
     * @dev Burns a specific amount of tokens.
     * @param value The amount of token to be burned.
     */
    function burn(uint256 value) public {
        _burn(msg.sender, value);
    }

    /**
     * @dev Burns a specific amount of tokens from the target address and decrements allowance.
     * @param from address The account whose tokens will be burned.
     * @param value uint256 The amount of token to be burned.
     */
    function burnFrom(address from, uint256 value) public {
        _burnFrom(from, value);
    }

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

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

}

/**
 * @title SafeMath
 * @dev Unsigned math operations with safety checks that revert on error.
 */
library SafeMath {
    /**
     * @dev Multiplies two unsigned integers, reverts on 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-solidity/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b);

        return c;
    }

    /**
     * @dev Integer division of two unsigned integers truncating the quotient, reverts on division by zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        // Solidity only automatically asserts when dividing by 0
        require(b > 0);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Subtracts two unsigned integers, reverts on overflow (i.e. if subtrahend is greater than minuend).
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Adds two unsigned integers, reverts on overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a);

        return c;
    }

    /**
     * @dev Divides two unsigned integers and returns the remainder (unsigned integer modulo),
     * reverts when dividing by zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b != 0);
        return a % b;
    }
}

Contract Security Audit

Contract ABI

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"minterAddress","type":"address"}],"name":"removeMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"minter","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"unpause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"mint","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"value","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"paused","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"renounceOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"value","type":"uint256"}],"name":"burnFrom","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"pause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"isOwner","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"minterAddress","type":"address"}],"name":"addMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"initalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"maxSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"manager","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"}]

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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)

000000000000000000000000b29306da849201c350cefaa4cfd891f80d23bdba

-----Decoded View---------------
Arg [0] : manager (address): 0xB29306da849201C350CEfAa4cFd891F80d23bDba

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000b29306da849201c350cefaa4cfd891f80d23bdba


Swarm Source

bzzr://5eafaecbfa042d1cb9ed16ea1338bbdc069be6470e748462697593dc5208a451
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.