ETH Price: $2,623.21 (+3.16%)

Token

Storj (STORJ)
 

Overview

Max Total Supply

424,999,998.00000112 STORJ

Holders

99,396 ( 0.024%)

Market

Price

$0.48 @ 0.000183 ETH (+1.73%)

Onchain Market Cap

$203,983,424.04

Circulating Supply Market Cap

$68,996,558.00

Other Info

Token Contract (WITH 8 Decimals)

Balance
31.79889545 STORJ

Value
$15.26 ( ~0.00581728941622225 Eth) [0.0000%]
0x9738Cc2E094b75CE39c9F715BfBFe2951BB9155F
Loading...
Loading
Loading...
Loading
Loading...
Loading

OVERVIEW

Blockchain-based, end-to-end encrypted, distributed object storage, where only you have access to your data

Profitability / Loss

Since Initial Offer Price
:$0.50 4.01%

Market

Volume (24H):$52,257,565.00
Market Capitalization:$68,996,558.00
Circulating Supply:143,787,439.00 STORJ
Market Data Source: Coinmarketcap

ICO Information

ICO Start Date : May 19, 2017   
ICO End Date : May 25,2017
Total Raised : $30,000,000
ICO Price  : $0.50
Country : USA 

# Exchange Pair Price  24H Volume % Volume
1
Upbit
STORJ-KRW$0.4827
0.0001841 Eth
$13,280,120.00
27,513,518.967 STORJ
25.0976%
2
Binance
STORJ-USDT$0.4791
0.0001830 Eth
$12,002,246.00
25,378,163.000 STORJ
23.1498%
3
Toobit
STORJ-USDT$0.4783
0.0001827 Eth
$2,409,218.00
5,092,668.000 STORJ
4.6455%
4
LBank
STORJ-USDT$0.4795
0.0001830 Eth
$2,119,840.00
4,420,957.000 STORJ
4.0328%
5
Paribu
STORJ-TRY$0.4756
0.0001815 Eth
$2,007,827.00
4,221,318.500 STORJ
3.8507%
6
OKX
STORJ-USDT$0.4793
0.0001829 Eth
$1,856,786.00
3,924,023.535 STORJ
3.5795%
7
XT.COM
STORJ-USDT$0.4795
0.0001830 Eth
$1,800,060.00
3,804,400.000 STORJ
3.4703%
8
WhiteBIT
STORJ-USDT$0.4795
0.0001830 Eth
$1,747,722.00
3,644,900.241 STORJ
3.3249%
9
HTX
STORJ-USDT$0.48
0.0001831 Eth
$1,582,981.00
3,359,331.170 STORJ
3.0644%
10
BtcTurk | Kripto
STORJ-TRY$0.4809
0.0001835 Eth
$1,581,816.00
3,289,564.092 STORJ
3.0007%
11
Hotcoin
STORJ-USDT$0.4795
0.0001830 Eth
$1,122,839.00
2,341,791.000 STORJ
2.1362%
12
Bitunix
STORJ-USDT$0.4795
0.0001830 Eth
$1,010,474.00
2,107,003.000 STORJ
1.9220%
13
Ourbit
STORJ-USDT$0.4795
0.0001831 Eth
$978,541.00
2,066,887.480 STORJ
1.8854%
14
BVOX
STORJ-USDT$0.4795
0.0001830 Eth
$887,200.00
1,880,275.000 STORJ
1.7152%
15
Coinbase Exchange
STORJ-USD$0.479
0.0001827 Eth
$870,180.00
1,816,659.950 STORJ
1.6571%
16
Bithumb
STORJ-KRW$0.4796
0.0001830 Eth
$809,778.00
1,688,295.248 STORJ
1.5401%
17
Bitci TR
STORJ-USDT$0.4779
0.0001824 Eth
$725,479.00
1,541,087.000 STORJ
1.4058%
18
Binance
STORJ-TRY$0.479
0.0001829 Eth
$516,957.00
1,087,297.800 STORJ
0.9918%
19
BitMart
STORJ-USDT$0.4793
0.0001829 Eth
$416,306.00
868,499.580 STORJ
0.7922%
20
Gate.io
STORJ-USDT$0.4776
0.0001822 Eth
$369,483.00
778,467.260 STORJ
0.7101%
21
BtcTurk | Kripto
STORJ-USDT$0.4787
0.0001826 Eth
$275,518.00
575,578.085 STORJ
0.5250%
22
CoinCatch
STORJ-USDT$0.4779
0.0001825 Eth
$270,256.00
573,017.118 STORJ
0.5227%
23
Icrypex
STORJ-USDT$0.4776
0.0001822 Eth
$220,065.00
460,748.410 STORJ
0.4203%
24
Biconomy.com
STORJ-USDT$0.4795
0.0001830 Eth
$216,595.00
459,248.020 STORJ
0.4189%
25
MEXC
STORJ-USDT$0.4784
0.0001827 Eth
$213,560.00
446,413.190 STORJ
0.4072%
26
DigiFinex
STORJ-USDT$0.4774
0.0001822 Eth
$211,846.00
443,711.000 STORJ
0.4048%
27
Binance
STORJ-BTC$0.4758
0.0001817 Eth
$201,419.00
419,182.000 STORJ
0.3824%
28
Kraken
STORJ-EUR$0.4774
0.0001822 Eth
$199,325.00
417,503.394 STORJ
0.3808%
29
Bitget
STORJ-USDT$0.4798
0.0001831 Eth
$190,240.00
401,150.400 STORJ
0.3659%
30
Koinpark
STORJ-USDT$0.4793
0.0001829 Eth
$182,345.00
380,408.340 STORJ
0.3470%
31
Icrypex
STORJ-TRY$0.4806
0.0001836 Eth
$177,305.00
368,900.877 STORJ
0.3365%
32
BingX
STORJ-USDT$0.4794
0.0001829 Eth
$170,859.00
361,461.761 STORJ
0.3297%
33
KuCoin
STORJ-USDT$0.4797
0.0001830 Eth
$166,328.00
346,704.404 STORJ
0.3163%
34
CoinTR
STORJ-TRY$0.4794
0.0001831 Eth
$150,803.00
318,967.800 STORJ
0.2910%
35
BTSE
STORJ-USDT$0.4794
0.0001829 Eth
$137,945.00
287,758.346 STORJ
0.2625%
36
CoinTR
STORJ-USDT$0.4783
0.0001827 Eth
$129,444.00
274,910.000 STORJ
0.2508%
37
Bitvavo
STORJ-EUR$0.4766
0.0001819 Eth
$121,454.00
254,840.937 STORJ
0.2325%
38
BitDelta
STORJ-USDT$0.4795
0.0001830 Eth
$109,539.00
232,153.000 STORJ
0.2118%
39
Bitrue
STORJ-USDT$0.4795
0.0001829 Eth
$98,947.00
206,363.000 STORJ
0.1882%
40
CoinW
STORJ-USDT$0.4792
0.0001829 Eth
$94,049.00
196,261.065 STORJ
0.1790%
41
Nominex
STORJ-USDT$0.4794
0.0001831 Eth
$90,303.00
188,356.983 STORJ
0.1718%
42
Pionex
STORJ-USDT$0.4794
0.0001829 Eth
$83,775.00
177,005.811 STORJ
0.1615%
43
Kraken
STORJ-USD$0.4787
0.0001827 Eth
$73,124.00
152,742.572 STORJ
0.1393%
44
Koinpark
STORJ-INR$0.4868
0.0001858 Eth
$69,035.00
141,798.690 STORJ
0.1293%
45
Tapbit
STORJ-USDT$0.4784
0.0001826 Eth
$64,810.00
137,096.000 STORJ
0.1251%
46
DeGate
0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.4777
0.0001823 Eth
$54,487.00
115,196.930 0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC
0.1051%
47
LATOKEN
STORJ-USDT$0.4793
0.0001829 Eth
$48,626.00
101,443.702 STORJ
0.0925%
48
BloFin
STORJ-USDT$0.4797
0.0001830 Eth
$38,981.00
82,497.145 STORJ
0.0753%
49
CoinEx
STORJ-USDT$0.4776
0.0001823 Eth
$29,598.00
62,652.747 STORJ
0.0572%
50
Crypto.com Exchange
STORJ-USD$0.4769
0.0001820 Eth
$20,804.00
43,619.700 STORJ
0.0398%
51
WEEX
STORJ-USDT$0.4786
0.0001828 Eth
$19,588.91
41,467.000 STORJ
0.0378%
52
OKX
STORJ-USDC$0.479
0.0001827 Eth
$14,685.92
31,210.967 STORJ
0.0285%
53
Crypto.com Exchange
STORJ-USDT$0.4752
0.0001813 Eth
$13,992.68
29,446.400 STORJ
0.0269%
54
KuCoin
STORJ-BTC$0.4785
0.0001826 Eth
$13,393.50
27,988.556 STORJ
0.0255%
55
Upbit Indonesia
STORJ-BTC$0.4778
0.0001823 Eth
$12,626.00
26,424.731 STORJ
0.0241%
56
Bitlo
STORJ-TRY$0.4813
0.0001836 Eth
$12,098.62
25,540.009 STORJ
0.0233%
57
TokoCrypto
STORJ-USDT$0.4777
0.0001825 Eth
$10,578.20
22,142.937 STORJ
0.0202%
58
Gemini
STORJ-USD$0.4726
0.0001803 Eth
$8,762.49
18,540.636 STORJ
0.0169%
59
Uniswap V2 (Ethereum)
0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$0.4828
0.0001842 Eth
$7,893.96
16,567.483 0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC
0.0151%
60
Binance US
STORJ-USDT$0.4781
0.0001824 Eth
$5,582.98
11,677.958 STORJ
0.0107%
61
Kraken
STORJ-XBT$0.4808
0.0001835 Eth
$4,621.06
9,610.263 STORJ
0.0088%
62
Korbit
STORJ-KRW$0.4796
0.0001830 Eth
$4,589.48
11,003.564 STORJ
0.0100%
63
Nominex
STORJ-TRY$0.4807
0.0001836 Eth
$3,789.07
7,882.160 STORJ
0.0072%
64
Nominex
STORJ-BTC$0.479
0.0001830 Eth
$3,688.89
7,700.514 STORJ
0.0070%
65
Uniswap V3 (Ethereum)
0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$0.4779
0.0001824 Eth
$3,559.03
7,472.530 0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC
0.0068%
66
Cryptology
STORJ-USDT$0.4785
0.0001826 Eth
$3,435.94
7,181.000 STORJ
0.0066%
67
Bitstamp
STORJ-EUR$0.4923
0.0001878 Eth
$2,456.57
4,990.059 STORJ
0.0046%
68
Pionex
STORJ-BTC$0.4781
0.0001825 Eth
$1,331.90
2,772.590 STORJ
0.0025%
69
Upbit
STORJ-BTC$0.4778
0.0001823 Eth
$1,324.34
2,771.619 STORJ
0.0025%
70
Foxbit
STORJ-BRL$0.4708
0.0001798 Eth
$1,066.14
2,269.432 STORJ
0.0021%
71
KuCoin
STORJ-ETH$0.4765
0.0001818 Eth
$891.23
1,870.302 STORJ
0.0017%
72
Uniswap V3 (Ethereum)
0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC-0XDAC17F958D2EE523A2206206994597C13D831EC7$0.478
0.0001824 Eth
$677.01
1,416.380 0XB64EF51C888972C908CFACF59B47C1AFBC0AB8AC
0.0013%
73
CEX.IO
STORJ-USD$0.4802
0.0001832 Eth
$589.52
1,273.940 STORJ
0.0012%
74
Bitstamp
STORJ-USD$0.48
0.0001831 Eth
$326.06
679.342 STORJ
0.0006%
75
TokoCrypto
STORJ-BTC$0.4762
0.0001817 Eth
$325.05
682.644 STORJ
0.0006%
76
Mercado Bitcoin
STORJ-BRL$0.4842
0.0001847 Eth
$315.11
650.774 STORJ
0.0006%
77
ZebPay
STORJ-SGD$0.3708
0.0001455 Eth
$256.34
691.394 STORJ
0.0006%
78
CoinDCX
STORJ-INR$0.479
0.0001828 Eth
$152.73
0.000 STORJ
0.0000%
79
Indodax
STORJ-IDR$0.451
0.0001721 Eth
$145.87
323.435 STORJ
0.0003%
80
Bittime
STORJ-IDR$0.4794
0.0001829 Eth
$114.02
239.800 STORJ
0.0002%
81
Coinmetro
STORJ-EUR$0.5031
0.0001920 Eth
$105.73
210.170 STORJ
0.0002%
82
FMFW.io
STORJ-USDT$0.4729
0.0001804 Eth
$72.82
154.000 STORJ
0.0001%
83
HitBTC
STORJ-USDT$0.4729
0.0001804 Eth
$69.05
154.000 STORJ
0.0001%
84
Gate.io
STORJ-ETH$0.4773
0.0001821 Eth
$53.80
115.025 STORJ
0.0001%
85
Energiswap
0XCDE71DAAFFB6A12D584F55777D4C9E9D3C353C1E-0XA55F26319462355474A9F2C8790860776A329AA4$0.4782
0.0001826 Eth
$42.20
90.078 0XCDE71DAAFFB6A12D584F55777D4C9E9D3C353C1E
0.0001%
86
CEX.IO
STORJ-EUR$0.4808
0.0001835 Eth
$25.77
53.124 STORJ
0.0000%
87
Poloniex
STORJ-USDT$0.4672
0.0001782 Eth
$14.99
32.096 STORJ
0.0000%
88
CEX.IO
STORJ-USDT$0.4803
0.0001833 Eth
$14.94
30.756 STORJ
0.0000%
89
FMFW.io
STORJ-BTC$0.4841
0.0001846 Eth
$12.49
25.800 STORJ
0.0000%
90
HitBTC
STORJ-BTC$0.4831
0.0001844 Eth
$11.35
25.800 STORJ
0.0000%
91
Gate.io
STORJ-BTC$0.4778
0.0001823 Eth
$10.56
22.030 STORJ
0.0000%
92
Poloniex
STORJ-BTC$0.4823
0.0001842 Eth
$8.68
18.000 STORJ
0.0000%
93
FMFW.io
STORJ-ETH$0.4555
0.0001738 Eth
$7.61
16.700 STORJ
0.0000%
94
HitBTC
STORJ-ETH$0.4554
0.0001738 Eth
$6.79
16.700 STORJ
0.0000%
95
Gate.io
STORJ-TRY$0.4679
0.0001785 Eth
$3.38
7.216 STORJ
0.0000%
96
YoBit
STORJ-RUR$0.4441
0.0001694 Eth
$2.01
4.526 STORJ
0.0000%
97
YoBit
STORJ-BTC$0.4744
0.0001817 Eth
$1.047
2.208 STORJ
0.0000%
98
YoBit
STORJ-USD$0.4577
0.0001846 Eth
$0.673
1.470 STORJ
0.0000%
99
YoBit
STORJ-ETH$0.4456
0.0001789 Eth
$0.3993
0.896 STORJ
0.0000%
100
Coinmetro
STORJ-USD$0.5036
0.0001922 Eth
$0.00
0.000 STORJ
0.0000%

Contract Source Code Verified (Exact Match)

Contract Name:
CentrallyIssuedToken

Compiler Version
v0.4.8+commit.60cc1668

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2017-06-19
*/

/*
 * ERC20 interface
 * see https://github.com/ethereum/EIPs/issues/20
 */
contract ERC20 {
  uint public totalSupply;
  function balanceOf(address who) constant returns (uint);
  function allowance(address owner, address spender) constant returns (uint);

  function transfer(address to, uint value) returns (bool ok);
  function transferFrom(address from, address to, uint value) returns (bool ok);
  function approve(address spender, uint value) returns (bool ok);
  event Transfer(address indexed from, address indexed to, uint value);
  event Approval(address indexed owner, address indexed spender, uint value);
}



/**
 * Math operations with safety checks
 */
contract SafeMath {
  function safeMul(uint a, uint b) internal returns (uint) {
    uint c = a * b;
    assert(a == 0 || c / a == b);
    return c;
  }

  function safeDiv(uint a, uint b) internal returns (uint) {
    assert(b > 0);
    uint c = a / b;
    assert(a == b * c + a % b);
    return c;
  }

  function safeSub(uint a, uint b) internal returns (uint) {
    assert(b <= a);
    return a - b;
  }

  function safeAdd(uint a, uint b) internal returns (uint) {
    uint c = a + b;
    assert(c>=a && c>=b);
    return c;
  }

  function max64(uint64 a, uint64 b) internal constant returns (uint64) {
    return a >= b ? a : b;
  }

  function min64(uint64 a, uint64 b) internal constant returns (uint64) {
    return a < b ? a : b;
  }

  function max256(uint256 a, uint256 b) internal constant returns (uint256) {
    return a >= b ? a : b;
  }

  function min256(uint256 a, uint256 b) internal constant returns (uint256) {
    return a < b ? a : b;
  }

  function assert(bool assertion) internal {
    if (!assertion) {
      throw;
    }
  }
}



/**
 * Standard ERC20 token with Short Hand Attack and approve() race condition mitigation.
 *
 * Based on code by FirstBlood:
 * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
 */
contract StandardToken is ERC20, SafeMath {

  mapping(address => uint) balances;
  mapping (address => mapping (address => uint)) allowed;

  // Interface marker
  bool public constant isToken = true;

  /**
   *
   * Fix for the ERC20 short address attack
   *
   * http://vessenes.com/the-erc20-short-address-attack-explained/
   */
  modifier onlyPayloadSize(uint size) {
     if(msg.data.length < size + 4) {
       throw;
     }
     _;
  }

  function transfer(address _to, uint _value) onlyPayloadSize(2 * 32) returns (bool success) {
    balances[msg.sender] = safeSub(balances[msg.sender], _value);
    balances[_to] = safeAdd(balances[_to], _value);
    Transfer(msg.sender, _to, _value);
    return true;
  }

  function transferFrom(address _from, address _to, uint _value)  returns (bool success) {
    var _allowance = allowed[_from][msg.sender];

    // Check is not needed because safeSub(_allowance, _value) will already throw if this condition is not met
    // if (_value > _allowance) throw;

    balances[_to] = safeAdd(balances[_to], _value);
    balances[_from] = safeSub(balances[_from], _value);
    allowed[_from][msg.sender] = safeSub(_allowance, _value);
    Transfer(_from, _to, _value);
    return true;
  }

  function balanceOf(address _owner) constant returns (uint balance) {
    return balances[_owner];
  }

  function approve(address _spender, uint _value) returns (bool success) {

    // To change the approve amount you first have to reduce the addresses`
    //  allowance to zero by calling `approve(_spender, 0)` if it is not
    //  already 0 to mitigate the race condition described here:
    //  https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
    if ((_value != 0) && (allowed[msg.sender][_spender] != 0)) throw;

    allowed[msg.sender][_spender] = _value;
    Approval(msg.sender, _spender, _value);
    return true;
  }

  function allowance(address _owner, address _spender) constant returns (uint remaining) {
    return allowed[_owner][_spender];
  }

}



/**
 * A trait that allows any token owner to decrease the token supply.
 *
 * We add a Burned event to differentiate from normal transfers.
 * However, we still try to support some legacy Ethereum ecocsystem,
 * as ERC-20 has not standardized on the burn event yet.
 *
 */
contract BurnableToken is StandardToken {

  address public constant BURN_ADDRESS = 0;

  /** How many tokens we burned */
  event Burned(address burner, uint burnedAmount);

  /**
   * Burn extra tokens from a balance.
   *
   */
  function burn(uint burnAmount) {
    address burner = msg.sender;
    balances[burner] = safeSub(balances[burner], burnAmount);
    totalSupply = safeSub(totalSupply, burnAmount);
    Burned(burner, burnAmount);

    // Keep token balance tracking services happy by sending the burned amount to
    // "burn address", so that it will show up as a ERC-20 transaction
    // in etherscan, etc. as there is no standarized burn event yet
    Transfer(burner, BURN_ADDRESS, burnAmount);
  }
}




/**
 * Upgrade agent interface inspired by Lunyr.
 *
 * Upgrade agent transfers tokens to a new contract.
 * Upgrade agent itself can be the token contract, or just a middle man contract doing the heavy lifting.
 */
contract UpgradeAgent {

  uint public originalSupply;

  /** Interface marker */
  function isUpgradeAgent() public constant returns (bool) {
    return true;
  }

  function upgradeFrom(address _from, uint256 _value) public;

}


/**
 * A token upgrade mechanism where users can opt-in amount of tokens to the next smart contract revision.
 *
 * First envisioned by Golem and Lunyr projects.
 */
contract UpgradeableToken is StandardToken {

  /** Contract / person who can set the upgrade path. This can be the same as team multisig wallet, as what it is with its default value. */
  address public upgradeMaster;

  /** The next contract where the tokens will be migrated. */
  UpgradeAgent public upgradeAgent;

  /** How many tokens we have upgraded by now. */
  uint256 public totalUpgraded;

  /**
   * Upgrade states.
   *
   * - NotAllowed: The child contract has not reached a condition where the upgrade can bgun
   * - WaitingForAgent: Token allows upgrade, but we don't have a new agent yet
   * - ReadyToUpgrade: The agent is set, but not a single token has been upgraded yet
   * - Upgrading: Upgrade agent is set and the balance holders can upgrade their tokens
   *
   */
  enum UpgradeState {Unknown, NotAllowed, WaitingForAgent, ReadyToUpgrade, Upgrading}

  /**
   * Somebody has upgraded some of his tokens.
   */
  event Upgrade(address indexed _from, address indexed _to, uint256 _value);

  /**
   * New upgrade agent available.
   */
  event UpgradeAgentSet(address agent);

  /**
   * Do not allow construction without upgrade master set.
   */
  function UpgradeableToken(address _upgradeMaster) {
    upgradeMaster = _upgradeMaster;
  }

  /**
   * Allow the token holder to upgrade some of their tokens to a new contract.
   */
  function upgrade(uint256 value) public {

      UpgradeState state = getUpgradeState();
      if(!(state == UpgradeState.ReadyToUpgrade || state == UpgradeState.Upgrading)) {
        // Called in a bad state
        throw;
      }

      // Validate input value.
      if (value == 0) throw;

      balances[msg.sender] = safeSub(balances[msg.sender], value);

      // Take tokens out from circulation
      totalSupply = safeSub(totalSupply, value);
      totalUpgraded = safeAdd(totalUpgraded, value);

      // Upgrade agent reissues the tokens
      upgradeAgent.upgradeFrom(msg.sender, value);
      Upgrade(msg.sender, upgradeAgent, value);
  }

  /**
   * Set an upgrade agent that handles
   */
  function setUpgradeAgent(address agent) external {

      if(!canUpgrade()) {
        // The token is not yet in a state that we could think upgrading
        throw;
      }

      if (agent == 0x0) throw;
      // Only a master can designate the next agent
      if (msg.sender != upgradeMaster) throw;
      // Upgrade has already begun for an agent
      if (getUpgradeState() == UpgradeState.Upgrading) throw;

      upgradeAgent = UpgradeAgent(agent);

      // Bad interface
      if(!upgradeAgent.isUpgradeAgent()) throw;
      // Make sure that token supplies match in source and target
      if (upgradeAgent.originalSupply() != totalSupply) throw;

      UpgradeAgentSet(upgradeAgent);
  }

  /**
   * Get the state of the token upgrade.
   */
  function getUpgradeState() public constant returns(UpgradeState) {
    if(!canUpgrade()) return UpgradeState.NotAllowed;
    else if(address(upgradeAgent) == 0x00) return UpgradeState.WaitingForAgent;
    else if(totalUpgraded == 0) return UpgradeState.ReadyToUpgrade;
    else return UpgradeState.Upgrading;
  }

  /**
   * Change the upgrade master.
   *
   * This allows us to set a new owner for the upgrade mechanism.
   */
  function setUpgradeMaster(address master) public {
      if (master == 0x0) throw;
      if (msg.sender != upgradeMaster) throw;
      upgradeMaster = master;
  }

  /**
   * Child contract can enable to provide the condition when the upgrade can begun.
   */
  function canUpgrade() public constant returns(bool) {
     return true;
  }

}



/**
 * Centrally issued Ethereum token.
 *
 * We mix in burnable and upgradeable traits.
 *
 * Token supply is created in the token contract creation and allocated to owner.
 * The owner can then transfer from its supply to crowdsale participants.
 * The owner, or anybody, can burn any excessive tokens they are holding.
 *
 */
contract CentrallyIssuedToken is BurnableToken, UpgradeableToken {

  string public name;
  string public symbol;
  uint public decimals;

  function CentrallyIssuedToken(address _owner, string _name, string _symbol, uint _totalSupply, uint _decimals)  UpgradeableToken(_owner) {
    name = _name;
    symbol = _symbol;
    totalSupply = _totalSupply;
    decimals = _decimals;

    // Allocate initial balance to the owner
    balances[_owner] = _totalSupply;
  }
}

Contract Security Audit

Contract ABI

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"burnAmount","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"value","type":"uint256"}],"name":"upgrade","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"upgradeAgent","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"upgradeMaster","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"getUpgradeState","outputs":[{"name":"","type":"uint8"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"canUpgrade","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalUpgraded","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"agent","type":"address"}],"name":"setUpgradeAgent","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"isToken","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"BURN_ADDRESS","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"master","type":"address"}],"name":"setUpgradeMaster","outputs":[],"payable":false,"type":"function"},{"inputs":[{"name":"_owner","type":"address"},{"name":"_name","type":"string"},{"name":"_symbol","type":"string"},{"name":"_totalSupply","type":"uint256"},{"name":"_decimals","type":"uint256"}],"payable":false,"type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_from","type":"address"},{"indexed":true,"name":"_to","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"Upgrade","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"agent","type":"address"}],"name":"UpgradeAgentSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"burner","type":"address"},{"indexed":false,"name":"burnedAmount","type":"uint256"}],"name":"Burned","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)

00000000000000000000000000f6bf3c5033e944feddb3dc8ffb4d47af17ef0b00000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000b1a2bc2ec500000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000a53746f726a546f6b656e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000553544f524a000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _owner (address): 0x00f6bF3c5033e944FeDdb3dC8ffB4d47AF17ef0b
Arg [1] : _name (string): StorjToken
Arg [2] : _symbol (string): STORJ
Arg [3] : _totalSupply (uint256): 50000000000000000
Arg [4] : _decimals (uint256): 8

-----Encoded View---------------
9 Constructor Arguments found :
Arg [0] : 00000000000000000000000000f6bf3c5033e944feddb3dc8ffb4d47af17ef0b
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [2] : 00000000000000000000000000000000000000000000000000000000000000e0
Arg [3] : 00000000000000000000000000000000000000000000000000b1a2bc2ec50000
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000008
Arg [5] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [6] : 53746f726a546f6b656e00000000000000000000000000000000000000000000
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000005
Arg [8] : 53544f524a000000000000000000000000000000000000000000000000000000


Swarm Source

bzzr://6f2898f030ea614593dbd798eb566cb68a79473af607720237e7a4e87c33e97a
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.